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IDNameRepsClassRADECObj. TypeRedshiftHost NameHost RedshiftDiscovering Group/sClassifying Group/sAssociated Group/sDisc. Internal NameDisc. Instrument/sClass. Instrument/sTNS ATPublicEnd Prop. PeriodObject SpectraDiscovery MagDiscovery Mag FilterDiscovery Date (UT)Sendersort ascendingRemarksSourcesBibcodeExt. catalog/s
44957AT 2019qby100:44:14.334-25:07:44.32GRAWITAGRAWITAOther - OtherYY21.354r-Sloan2019-08-16 06:36:00yang
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
468082019-09-14 06:36:16saberyoungS. Yang, E. Cappellaro (INAF-Padova), A. Grado (INAF-Napoli) on behalf of GRAWITAGRAWITA00:44:14.334-25:07:44.322019-08-16 06:36:0021.354r-Sloan3PSNGRAWITA
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
896122019-08-22 03:47:3121.9190.075ABMagr-SloanOther_OtherVLT survey telescope
896112019-08-20 04:03:2121.5770.121ABMagr-SloanOther_OtherVLT survey telescope
896102019-08-16 06:36:0021.3540.022ABMagr-SloanOther_OtherVLT survey telescope
44958AT 2019qbz100:56:53.980-27:59:21.37GRAWITAGRAWITAOther - OtherYY20.889r-Sloan2019-08-16 07:10:33yang
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
468092019-09-14 06:41:08saberyoungS. Yang, E. Cappellaro (INAF-Padova), A. Grado (INAF-Napoli) on behalf of GRAWITAGRAWITA00:56:53.980-27:59:21.372019-08-16 07:10:3320.889r-Sloan3PSNGRAWITA
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
896152019-08-22 05:00:5721.1460.078ABMagr-SloanOther_OtherVLT survey telescope
896142019-08-19 05:26:5221.150.103ABMagr-SloanOther_OtherVLT survey telescope
896132019-08-16 07:10:3320.8890.069ABMagr-SloanOther_OtherVLT survey telescope
44959AT 2019qca100:45:48.540-26:49:39.01GRAWITAGRAWITAOther - OtherYY21.832r-Sloan2019-08-22 04:01:55yang
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
468102019-09-14 06:52:01saberyoungS. Yang, E. Cappellaro (INAF-Padova), A. Grado (INAF-Napoli) on behalf of GRAWITAGRAWITA00:45:48.540-26:49:39.012019-08-22 04:01:5521.832r-Sloan3PSNGRAWITA
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
896182019-08-30 07:50:5221.5130.052ABMagr-SloanOther_OtherVLT survey telescope
896172019-08-22 04:01:5521.8320.113ABMagr-SloanOther_OtherVLT survey telescope
896162019-08-19 04:58:0421.4ABMagr-SloanOther_Other[Last non detection] VLT survey telescope
44960AT 2019qcb100:46:19.062-26:08:43.19GRAWITAGRAWITAOther - OtherYY21.598r-Sloan2019-08-16 05:31:12yang
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
468112019-09-14 06:59:45saberyoungS. Yang, E. Cappellaro (INAF-Padova), A. Grado (INAF-Napoli) on behalf of GRAWITAGRAWITA00:46:19.062-26:08:43.192019-08-16 05:31:1221.598r-Sloan5PSNGRAWITA
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
896232019-08-30 09:11:3121.8190.09ABMagr-SloanOther_OtherVLT survey telescope
896222019-08-22 05:19:4021.6130.065ABMagr-SloanOther_OtherVLT survey telescope
896212019-08-19 05:45:3621.5540.043ABMagr-SloanOther_OtherVLT survey telescope
896202019-08-16 05:31:1221.5980.053ABMagr-SloanOther_OtherVLT survey telescope
896192019-08-15 08:51:2120.6ABMagr-SloanOther_Other[Last non detection] VLT survey telescope
44961AT 2019qcc100:53:49.820-24:45:49.58GRAWITAGRAWITAOther - OtherYY21.954r-Sloan2019-08-20 04:16:19yang
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
468122019-09-14 07:04:51saberyoungS. Yang, E. Cappellaro (INAF-Padova), A. Grado (INAF-Napoli) on behalf of GRAWITAGRAWITA00:53:49.820-24:45:49.582019-08-20 04:16:1921.954r-Sloan4PSNGRAWITA
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
896272019-08-30 08:24:0022.1370.088ABMagr-SloanOther_OtherVLT survey telescope
896262019-08-22 03:02:5222.1960.15ABMagr-SloanOther_OtherVLT survey telescope
896252019-08-20 04:16:1921.9540.046ABMagr-SloanOther_OtherVLT survey telescope
896242019-08-15 09:14:2420.6ABMagr-SloanOther_Other[Last non detection] VLT survey telescope
46431SN 2019sgg1101:01:11.770+14:01:35.40SLSN-I0.5726ZTFZTFZTFZTF19abuyuwaP48 - ZTF-CamYY20.8g-Sloan2019-08-27 10:23:31Yan
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
490022019-10-08 15:53:13LinYanLin Yan, Zhihao Chen, D. Perley, S. Schulz, K. TaggartZTF01:01:11.770+14:01:35.402019-08-27 10:23:3120.8g-Sloan1PSNZTF19abuyuwaZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
939992019-08-27 10:23:3120.80.28ABMagg-SloanP48_ZTF-Cam30ZTF
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
52492019-10-08 16:02:03LinYanLin Yan, Z. Chen, D. Perley, S. Schulze, K. Taggart, A. Gal-YamZTFSLSN-I0.5726ZTF
46432AT 2019sgh101:12:39.420+36:28:24.80ZTFZTFZTF19abzqmauP48 - ZTF-CamYY19.76g-Sloan2019-09-17 08:35:13Yan<a href="https://tess.mit.edu/observations/#pointing" target="_blank" class="ext-cat-link">TESS-active sector/s (16,17)</a>, <a href="https://tess.mit.edu/observations/#pointing" target="_blank" class="ext-cat-link">TESS-active sector/s (16,17)</a>, <a href="https://tess.mit.edu/observations/#pointing" target="_blank" class="ext-cat-link">TESS-Sector17</a>, <a href="https://tess.mit.edu/observations/#pointing" target="_blank" class="ext-cat-link">TESS-Sector17</a>
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
490032019-10-08 16:07:20LinYanLin Yan and ZTF SLSN groupZTF01:12:39.420+36:28:24.802019-09-17 08:35:1319.76g-Sloan1PSNZTF19abzqmauZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
940002019-09-17 08:35:1319.760.25ABMagg-SloanP48_ZTF-CamZTF
15690AT 2016hih104:51:41.700-06:13:55.60IC2101NoneOther - OtherYY16.5Clear-2016-10-22 19:25:18Yamakami
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
60942016-10-23 00:33:42Shoji YamakamiShoji YamakamiNone04:51:41.700-06:13:55.602016-10-22 19:25:1816.5Clear-1PSNIC2101Offsets 4.4W and 5.6S of IC2101
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
86812016-10-22 19:25:1816.517.5VegaMagClear-Other_Other15S.YamakamiTelescope:0.30-m/f5.3 reflector at private observatory. Position and magnitude refer to PPMXL catalog.
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2016hih_atrep_6094.jpgGraphicsDiscovery image http://blogs.yahoo.co.jp/kff01645/32875179.html 2016-10-23 00:33:42Shoji Yamakami
10014SN 2016M1107:16:37.750+67:53:32.30SN IIb0.036PGC 2707944NoneNoneOther - OtherLijiang-2.4m - YFOSCYY118.3Clear-2016-01-15 15:47:00Xu
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
152016-01-15 17:24:08Zhijian XuZhijian Xu, Jiayi Xu, Hanjie Tan, Guoyou Sun, Xing GaoNone07:16:37.750+67:53:32.302016-01-15 15:47:0018.3Clear-3PSNPGC 2707944
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
352016-01-15 15:47:0018.419VegaMagClear-Other_Other40Zhijian Xu, Jiayi Xu, Hanjie Tan, Guoyou Sun, Xing GaoUsing an unfiltered CCD + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9.
342016-01-13 17:02:0218.319VegaMagClear-Other_Other40Xing GaoPre-discovery, Using an unfiltered CCD + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9.
332016-01-03 20:52:4019VegaMagClear-Other_Other40[Last non detection] Using an unfiltered CCD + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9.
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
general_2016M_atrep_15.jpgGraphics2016-01-15 17:40:52Zhijian Xu
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
152016-01-17 04:22:37xwangJujia Zhang, Xiaofeng WangNoneSN IIb0.0361We classified AT 2016M as a type IIb supernova similar to SN 1993J at t = -4 days from the maximum light.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
172016-01-16 17:33:16Lijiang-2.4m_YFOSC2400Jujia ZhangJujia ZhangNone None_2016M_2016-01-16_17:33:16_LJT_YFOSC.datObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
172016-01-16 17:33:16Lijiang-2.4m / YFOSC2400Jujia ZhangJujia ZhangNone None_2016M_2016-01-16_17:33:16_LJT_YFOSC.datObject
10797AT 2016adm117:38:46.610+59:22:22.40IC 1267XOSSXOSSOther - OtherYY17.1Clear-2016-02-06 23:12:10Xu
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
8012016-02-09 04:50:16Zhijian XuAng Li, Xu Guo, Cheng Ji, Peiyuan Sun, Xing GaoXOSS17:38:46.610+59:22:22.402016-02-06 23:12:1017.1Clear-3PSNIC 1267XOSS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
8912016-02-08 20:15:2216.518VegaMagClear-Other_Other300B.TianPrivate observatory follow-up. 34°40′06″N, 109°23′59″E AT=375-m. Using a CCD + Sharpstar AL-130 D=130-mm @f/6.67.
8902016-02-06 23:12:1017.119VegaMagClear-Other_Other40A.Li,X.Guo,C.Ji,P.Sun,X.GaoWhich is about 0.7" east and 0.9" south of the center of the IC 1267. Using an unfiltered CCD + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9.
8892015-05-27 17:31:5219VegaMagClear-Other_Other40X.Gao[Last non detection] Using an unfiltered CCD + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9.
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2016adm_atrep_801_XOSS.pngGraphicsDiscovery image. Using an unfiltered CCD + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9.2016-02-09 07:29:19Zhijian Xu
tns_2016adm_atrep_801_XOSS_0.pngGraphicsFollow-up. Using a CCD + Sharpstar AL-130 D=130-mm @f/6.67.2016-02-09 07:29:19Zhijian Xu
tns_2016adm_atrep_801_XOSS_1.pngGraphicsC42 follow-up. 2016 02 29.92228 UT, 17.7 V.2016-03-04 13:59:04peiyuansun
tns_2016adm_atrep_801_XOSS_2.pngGraphics2016 03 04.97569 17 38 46.63 +59 22 22.0 17.8V C422016-03-05 09:55:49peiyuansun
10958SN 2016ajo2118:44:12.490+24:09:29.70SN Ib0.016XOSS, LOSSPadova-AsiagoLOSS, XOSSOther - OtherEkar - AFOSCYY115.7Clear-2016-02-20 23:47:01Xu
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
24622016-05-19 18:21:17weikangJeffrey D. Molloy, Weikang Zheng, Alexei V. Filippenko (UC Berkeley)LOSS18:44:12.490+24:09:29.702016-05-18 12:01:3217Clear-2PSNLOSSKAIT independently discovery (KAIT-16U)
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
27732016-05-18 12:01:32170.118.5VegaMagClear-Other_Other18KAIT
27722015-10-24 03:02:0418VegaMagClear-Other_Other18KAIT[Last non detection]
10312016-02-22 07:01:50Zhijian XuYi Ding, Wei Gao, Xing GaoXOSS18:44:12.490+24:09:29.702016-02-20 23:47:0115.7Clear-2PSNXOSSFound in an anonymous galaxy near PGC 62338.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
11622016-02-20 23:47:0115.719VegaMagClear-Other_Other40Yi Ding, Wei Gao, Xing GaoUsing an unfiltered CCD + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9.
11612015-11-13 12:23:2619VegaMagClear-Other_Other40Xing Gao[Last non detection] Using an unfiltered CCD + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9.
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2016ajo_atrep_1031_XOSS.jpgGraphicsDiscovery image2016-02-22 13:55:39Zhijian Xu
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
1622016-03-21 07:41:33linatomaTerreran, Pastorello, Benetti, Cappellaro, Elias-Rosa, Tartaglia, Tomasella, TurattoPadova-AsiagoSN Ib0.0161Padova-Asiago
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
1692016-03-19 03:50:24Ekar_AFOSC1800TerreranPastorelloPadova-Asiago tns_2016ajo_2016-03-19.16_Ekar_AFOSC_Padova-Asiago.txt tns_2016ajo_2016-03-19.16_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
1692016-03-19 03:50:24Ekar / AFOSC1800TerreranPastorelloPadova-Asiago tns_2016ajo_2016-03-19.16_Ekar_AFOSC_Padova-Asiago.txt tns_2016ajo_2016-03-19.16_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
16617AT 2016irp301:34:01.570+30:42:39.90M33XOSS, None, LOSSLOSS, XOSSOther - OtherYY17.5Clear-2016-12-03 13:22:28Xu
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
72182016-12-07 00:17:14weikangJeffrey D. Molloy, Weikang Zheng, Alexei V. Filippenko (UC Berkeley)LOSS01:34:01.570+30:42:39.902016-12-04 06:50:4517.5Clear-2PNVM33kait-16bwLOSSkait independent discovery
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
104862016-12-04 06:50:4517.518.8VegaMagClear-Other_Other18KAIT
104852011-12-02 07:37:0619VegaMagClear-Other_Other18KAIT[Last non detection]
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2016irp_atrep_7218_LOSS.jpgGraphics2016-12-07 00:17:14weikang
71972016-12-04 20:43:43Ken'ichi NishimuraKen'ichi NishimuraNone01:34:01.570+30:42:39.902016-12-03 13:22:2817.3Clear-2PSN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
104422016-12-03 11:17:4417.317.4VegaMagClear-Other_Other150.35-m refl.
104412016-08-06 16:59:3117.5VegaMagClear-Other_Other15[Last non detection] 0.35-m refl.
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2016irp_atrep_7197.jpgGraphics2016-12-04 20:43:43Ken'ichi Nishimura
71932016-12-03 14:36:02Zhijian XuWei Gao,Xing GaoXOSS01:34:01.570+30:42:39.902016-12-03 13:22:2817.5Clear-2PNVM33XOSSThis possible nova was discovered by Xingming ObservationSky Survey(C42) around Dec .03.5573 UT. using an unfiltered CCD (+ 0.5-m f/4 reflector + CCD). The transient approximately located at R.A. =01h34m01.57s Decl.=+30°42'39".8(equinox 2000.0).Which is about 137.7" east and 182.8" north of the center of the NGC598(M33).
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
104342016-12-03 13:22:2817.519.9VegaMagClear-Other_Other90Wei Gao,Xing GaoThis possible nova was discovered by Xingming ObservationSky Survey(C42) around Dec .03.5573 UT. using an unfiltered CCD (+ 0.5-m f/4 reflector + CCD). The transient approximately located at R.A. =01h34m01.57s Decl.=+30°42'39".8(equinox 2000.0).Which is about 137.7" east and 182.8" north of the center of the NGC598(M33).
104332016-12-01 13:53:4919.9VegaMagClear-Other_Other90Xing Gao[Last non detection] Using 0.5-m f/4 reflector + CCD, nothing is visible at this position on archival images taken on Dec. 01 (limiting mag 19.9) .
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2016irp_atrep_7193_XOSS.jpgGraphics2016-12-03 17:39:34Zhijian Xu
21504AT 2017fog100:43:14.980+41:20:49.80M31XOSSXOSSXMd3ZXOther - OtherYY18.4Clear-2017-07-19 21:04:36Xu
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
126772017-07-20 09:15:21Zhijian XuZhijian Xu, Xing GaoXOSS00:43:14.980+41:20:49.802017-07-19 21:04:3618.4Clear-2PNVM31XMd3ZXXOSS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
187812017-07-19 21:04:3618.419VegaMagClear-Other_Other40Zhijian Xu, Xing GaoZhijian Xu(Nanjing, Jiangsu, China) and Xing Gao (Urumqi, Xinjiang, China) report the discovery of a possible nova in M31. The transient (mag approximately 18.4) on severl 40-s survey images (limiting mag about 19.0) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Jul. 19.87819 UT using a unfiltered CCD ( + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9 ). The new object approximately located at R.A.=00h43m14.98s +41d20'49".8 (equinox 2000.0). Which is about 345.7" east and 281.3" north of the center of the NGC224(M31). Nothing is visible at this position on archival images taken on Jul 16.84425 (limiting mag 19.0). All images can be seen from: http://www.xjltp.com/XOSS/XMd3ZX/XMd3ZX.htm.
187802017-07-16 20:15:4319VegaMagClear-Other_Other40Zhijian Xu, Xing Gao[Last non detection] Using a unfiltered CCD + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9.
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2017fog_atrep_12677_XOSS.jpgGraphics2017-07-22 02:45:38Zhijian Xu
tns_2017fog_atrep_12677_XOSS_0.jpgGraphicsCOD C42 CON X.Gao,Urumqi No.1 Senior High School,XinJiang,China OBS Z.Xu, X.Gao MEA Z.Xu TEL 0.5-m f/4 reflector + CCD NET UCAC-4, KC2017 07 21.76583 00 43 15.01 +41 20 50.0 16.9 V C422017-07-22 02:45:38Zhijian Xu
21684AT 2017fvb100:42:47.210+41:16:51.20M31XOSSXOSSXM13ALOther - OtherYY17.5Clear-2017-07-31 19:44:18Xu
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
128832017-08-01 02:19:29Zhijian XuAng Li, Xing GaoXOSS00:42:47.210+41:16:51.202017-07-31 19:44:1817.5Clear-2PNVM31XM13ALXOSSAng Li(Shenyang, Liaoning, China) and Xing Gao (Urumqi, Xinjiang, China) report the discovery of a possible nova in M31. The transient (mag approximately 17.5) on 3 x 40s stacked survey image (limiting mag about 19.0) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Jul. 31.82243 UT using a unfiltered CCD ( + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9 ). The new object approximately located at R.A.=00h42m47.21s +41d16'51".2 (equinox 2000.0). Which is about 32.6" east and 42.7" north of the center of the NGC224(M31). Nothing is visible at this position on archival images taken on Jul 21.76355 (limiting mag 18.5). All images can be seen from: http://www.xjltp.com/XOSS/XM13AL/XM13AL.htm.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
191272017-07-31 19:44:1817.519VegaMagClear-Other_OtherUsing a unfiltered CCD + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9.
191262017-07-21 18:19:3118.5VegaMagClear-Other_Other[Last non detection] Using a unfiltered CCD + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9.
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2017fvb_atrep_12883_XOSS.jpgGraphics2017-08-01 05:41:16Zhijian Xu
22063SN 2017gjn2102:43:48.430+32:31:33.85SN Ia0.015NGC 1067XOSS, GaiaAlertsNoneGaiaAlerts, XOSSPSP17AOther - Other, Gaia - Gaia-photometricOther - OtherYY115.4Clear-2017-08-29 20:38:17Xu
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
133152017-08-31 09:57:42Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts02:43:48.430+32:31:33.852017-08-24 04:36:2817.81G-Gaia2PSNGaia17cdpGaiaAlerts candidate SN almost 1 arcminute from centre of cluster galaxy NGC 1067
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
198522017-08-24 04:36:2817.810.2ABMagG-GaiaGaia_Gaia-photometric60Robot
198512017-07-23 16:53:4521.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
133032017-08-30 03:25:32Zhijian XuYanxi Li, Haochen Xue, Jingyuan Zhao, Mi Zhang, Xianyi Hu, Xiaobing Wang, Jiangao Ruan, Xing GaoXOSS02:43:48.410+32:31:33.702017-08-29 20:38:1715.4Clear-2PSNNGC 1067PSP17AXOSSYanxi Li, Haochen Xue, Jingyuan Zhao, Mi Zhang, Xianyi Hu, Xiaobing Wang, Jiangao Ruan and Xing Gao report the discovery of a possible supernova in NGC 1067. The transient (mag approximately 15.4) on one 40-s survey image (limiting mag about 19.5) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Aug. 29.85969, 2017 UT using a unfiltered CCD ( + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9 ). The new object approximately located at R.A.=02h43m48.41s +32d31'33".7 (equinox 2000.0). Which is about 26.7" west and 51.2" north of the center of the NGC1067. Nothing is visible at this position on archival image taken on Sep 29.93943, 2016 (limiting mag 19.3). All images can be seen from: http://www.xjltp.com/XOSS/PSP17A/PSP17A.htm.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
198282017-08-29 20:38:1715.419.5VegaMagClear-Other_Other40Xing GaoUsing a unfiltered CCD + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9.
198272016-09-29 22:32:4719.3VegaMagClear-Other_Other40Xing Gao[Last non detection] Using a unfiltered CCD + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9.
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
11902017-09-02 10:57:25THORobin LeadbeaterNoneSN Ia0.0151Using GELATO https://gelato.tng.iac.es/ gives a good match to a type 1a supernova a few days before maximum.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
11942017-09-02 00:01:26Other_Other3000R LeadbeaterNone tns_2017gjn_2017-09-02.001_Other_Other.txt tns_2017gjn_2017-09-02.001_Other_Other.fitObjectR~150 spectrum obtained using modified ALPY spectrograph at Three Hills Observatory as described here http://www.threehillsobservatory.co.uk/astro/spectroscopy_20.htm
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
11942017-09-02 00:01:26Other / Other3000R LeadbeaterNone tns_2017gjn_2017-09-02.001_Other_Other.txt tns_2017gjn_2017-09-02.001_Other_Other.fitObjectR~150 spectrum obtained using modified ALPY spectrograph at Three Hills Observatory as described here http://www.threehillsobservatory.co.uk/astro/spectroscopy_20.htm
22126SN 2017glx3119:43:40.310+56:06:36.18SN Ia-91T-like0.011NGC 68240.011294XOSS, LOSS, Pan-STARRS1NoneLOSS, Pan-STARRS1, XOSSPSP17BOther - Other, PS1 - GPC1Lijiang-2.4m - YFOSCYY114.5Clear-2017-09-03 16:50:30Xu
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
156242017-12-29 22:15:05PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, A. Schultz, T. Lowe, J. Bulger (IfA, University of Hawaii), S. J. Smartt, K. W. Smith (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright (University of Minnesota), D. R. Young (Queen's University Belfast)Pan-STARRS119:43:40.310+56:06:36.182017-09-03 07:50:5215.55i-Sloan1PSNPS17fkoPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
237152017-09-03 07:50:5215.550.0120.7ABMagi-SloanPS1_GPC145Robot
135612017-09-08 23:54:21weikangTimothy Willie Ross, WeiKang Zheng and Alexei V. Filippenko (UC Berkeley)LOSS19:43:40.290+56:06:36.302017-09-06 06:23:4214.8Clear-2PSNkait-17brLOSSKAIT independent discovery, it's the confirmed SN 2017glx. KAIT first detected on Aug. 28 UT at R~18.0 mag. No detection only one night earlier at Aug. 27 UT with limiting mag ~18.5 mag.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
202622017-09-06 06:23:4214.80.218.5VegaMagClear-Other_Other18KAIT
202612017-08-27 06:56:3118.5VegaMagClear-Other_Other18KAIT[Last non detection]
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2017glx_atrep_13561_LOSS.jpgGraphics2017-09-08 23:54:21weikang
133722017-09-03 17:47:08Zhijian XuWei Gao, Yanxi Li, Zhijian Xu, Ang Li, Xing GaoXOSS19:43:40.290+56:06:36.302017-09-03 16:50:3014.5Clear-2PSNNGC 68240.011294PSP17BXOSSWei Gao, Yanxi Li, Zhijian Xu, Ang Li and Xing Gao report the discovery of a possible supernova in NGC 6824. The transient (mag approximately 14.5) on one 40-s survey image (limiting mag about 19.5) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Sep. 03.70174, 2017, using a unfiltered CCD ( + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9 ). The new object approximately located at R.A.=19h43m40.29s +56d06'36".3 (equinox 2000.0). Which is about 3.2" west and 2.3" north of the center of the NGC 6824. Nothing is visible at this position on archival image taken on Aug 22.72028, 2017 (limiting mag 19.5). All images can be seen from: http://www.xjltp.com/XOSS/PSP17B/PSP17B.htm.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
199622017-09-03 16:50:3014.519.5VegaMagClear-Other_Other40Wei Gao, Yanxi Li, Zhijian Xu, Ang Li, Xing GaoUsing a unfiltered CCD + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9.
199612017-08-22 17:17:1219.5VegaMagClear-Other_Other40Xing Gao[Last non detection] Using a unfiltered CCD + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9.
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2017glx_atrep_13372_XOSS.jpgGraphicsDiscovery image2017-09-03 18:31:02Zhijian Xu
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
11922017-09-05 10:53:08jujiaJujia Zhang, Kaixin Lu (YNAO), Xiaofeng Wang, Danfeng Xiang, Liming Rui, Han Lin (Tsinghua University), and Zhijian XuNoneSN Ia-91T-like0.0111The spectrum characterized by a blue continuum and prominent Fe III and Fe II lines is well matched to the 91T-like events at the early phase.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
11962017-09-04 16:47:59Lijiang-2.4m_YFOSC556Jujia ZhangNone tns_2017glx_2017-09-04.7_LJT_YFOSC.datObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
11962017-09-04 16:47:59Lijiang-2.4m / YFOSC556Jujia ZhangNone tns_2017glx_2017-09-04.7_LJT_YFOSC.datObject
22397AT 2017gud1100:42:47.080+41:16:00.30NovaM31XOSSiPTFXOSSPSP17DOther - OtherP60 - SEDMYY117Clear-2017-09-17 15:43:28Xu
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
136722017-09-17 16:38:26Zhijian XuZhijian Xu, Mi Zhang, Yi Ding, Peiyuan Sun, Xing GaoXOSS00:42:47.080+41:16:00.302017-09-17 15:43:2817Clear-2PNVM31PSP17DXOSSZhijian Xu, Mi Zhang, Yi Ding, Peiyuan Sun, Xing Gao report the discovery of a possible nova in M31. The transient (mag approximately 17.0) on severl 40-s survey images (limiting mag about 19.2) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Sep. 17.65519 UT using a unfiltered CCD ( + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9 ). The transient approximately located at R.A.=00h42m47.08s +41d16'00".3 (equinox 2000.0). Which is about 31.1" east and 8.2" south of the center of the NGC224(M31). Nothing is visible at this position on archival images taken on Sep 15.68946 (limiting mag 18.8). All images can be seen from: http://www.xjltp.com/XOSS/PSP17D/PSP17D.htm.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
204632017-09-17 15:43:281719.2VegaMagClear-Other_Other40Zhijian Xu, Mi Zhang, Yi Ding, Peiyuan Sun, Xing GaoUsing a unfiltered CCD + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9.
204622017-09-15 16:32:4918.8VegaMagClear-Other_Other40Xing Gao[Last non detection] Using a unfiltered CCD + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9.
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2017gud_atrep_13672_XOSS.jpgGraphicsDiscovery image.2017-09-17 17:04:48Zhijian Xu
tns_2017gud_atrep_13672_XOSS_0.jpgGraphicsConfirm image.2017-09-17 17:04:48Zhijian Xu
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
12602017-10-02 14:53:46neillJames NeilliPTFNova1iPTFstrong H-alpha, H-beta, SNID matched AGN at z=-0.0004
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
12642017-10-02 10:13:40P60_SEDM2100Walters/Neill/BlagorodnovaNeilliPTF tns_2017gud_2017-10-02_10-13-40_P60_SED-Machine_iPTF.txtObjectiPTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
12642017-10-02 10:13:40P60 / SEDM2100Walters/Neill/BlagorodnovaNeilliPTF tns_2017gud_2017-10-02_10-13-40_P60_SED-Machine_iPTF.txtObjectiPTF
23863SN 2017ixe2102:29:49.560+45:46:51.24SN Ia0.0342MASX J02294877+4546331XOSS, GaiaAlertsNoneGaiaAlerts, XOSSPSP17GOther - Other, Gaia - Gaia-photometricLijiang-2.4m - YFOSCYY117.9Clear-2017-12-13 19:25:22Xu
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
154532017-12-20 08:16:03Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts02:29:49.560+45:46:51.242017-12-19 01:06:1418.35G-Gaia2PSNGaia17diiGaiaAlertsconfirmed SN Ia near galaxy 2MASX J02294877+4546331, SN 2017ixe, GS-TEC predicts SN Ia
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
234282017-12-19 01:06:1418.350.2ABMagG-GaiaGaia_Gaia-photometric60Robot
234272017-09-13 10:24:5721.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
153322017-12-14 05:02:37Zhijian XuZheng Cao, Di Hu, Jiangao Ruan, Xing GaoXOSS02:29:49.530+45:46:51.402017-12-13 19:25:2217.9Clear-2PSN2MASX J02294877+4546331PSP17GXOSSZheng Cao, Di Hu, Jiangao Ruan and Xing Gao report the discovery of a possible supernova in Galaxy 2MASX J02294877+4546331. The transient (mag approximately 17.9) on one 40-s survey image (limiting mag about 19.5) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Dec. 13.80951, 2017, using a unfiltered CCD ( + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9 ). The new object approximately located at R.A.=02h29m49.53s +45d46'51".4 (equinox 2000.0). Which is about 7.7" east and 18.5" north of the center of the 2MASX J02294877+4546331. Nothing is visible at this position on archival image taken on Nov. 09.62782, 2017 (limiting mag 19.5). All images can be seen from:http://www.xjltp.com/XOSS/PSP17G/PSP17G.htm
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
231702017-12-13 19:25:2217.919.5VegaMagClear-Other_Other40Zheng Cao, Di Hu, Jiangao Ruan, Xing GaoUsing a unfiltered CCD + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9.
231692017-11-26 17:44:4319.5VegaMagClear-Other_Other40Xing Gao[Last non detection] Using a unfiltered CCD + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9.
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
15222017-12-16 00:49:46jujiaJujia Zhang, Xiaoguang Yu (YNAO), Xiaofeng Wang (THU)NoneSN Ia0.0341The spectrum matches SNe Ia at about 20 days after maximum.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
15262017-12-15 16:47:59Lijiang-2.4m_YFOSC1500Jujia ZhangNone tns_2017ixe_2017-12-15.7_LJT_YFOSC.datObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
15262017-12-15 16:47:59Lijiang-2.4m / YFOSC1500Jujia ZhangNone tns_2017ixe_2017-12-15.7_LJT_YFOSC.datObject
25246AT 2018xb109:54:52.360+69:04:08.50M81XOSSXOSSXMq9ZXOther - OtherYY20Clear-2018-02-19 18:02:06Xu
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
170142018-02-19 18:52:03Zhijian XuZhijian Xu, Xing GaoXOSS09:54:52.360+69:04:08.502018-02-19 18:02:0620Clear-2PNVM81XMq9ZXXOSSZhijian Xu, Xing Gao report the discovery of a possible nova in M81. The transient is approximately Mag. 20.0 on severl 200-s survey images (limiting mag about 21.5) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Feb. 19.74683 UT using a unfiltered CCD (+ 0.6-m f/8 Ritchey-Chretien telescope). The transient approximately located at R.A.=09h54m52.36s +69d04'08".5 (equinox 2000.0). Which is about 218.9" west and 13.5" north of the center of the M81. Nothing is visible at this position on archival images taken on Feb 16.72464 (limiting mag 21.5). All images can be seen from: http://www.xjltp.com/XOSS/XMq9ZX/XMq9ZX.htm.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
256252018-02-19 18:02:062021.5VegaMagClear-Other_Other200Zhijian Xu, Xing Gao0.6-m f/8 Ritchey-Chretien telescope + unfiltered CCD.
256242018-02-16 17:23:2921.5VegaMagClear-Other_Other200Xing Gao[Last non detection] 0.6-m f/8 Ritchey-Chretien telescope + unfiltered CCD.
25271AT 2018ya100:41:50.590+41:25:49.90M31XOSSXOSSXM01MZOther - OtherYY17.9Clear-2018-02-22 14:17:22Xu
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
170462018-02-22 15:17:57Zhijian XuMi Zhang, Xing GaoXOSS00:41:50.590+41:25:49.902018-02-22 14:17:2217.9Clear-2PNVM31XM01MZXOSSMi Zhang and Xing Gao, report the discovery of a possible nova (mag approximately 17.9) on severl 200-s survey images (limiting mag about 20.5) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Feb. 22.5954 UT using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ). The transient approximately located at R.A.=00h41m50.59s +41d25'49".9 (equinox 2000.0). Which is about 605.8" west and 581.4" north of the center of the NGC224(M31).Nothing is visible at this position on archival images taken on Feb 14.58587 UT(limiting mag 21.5). NET UCAC-4 XM01MZ C2018 02 22.59539 00 41 50.59 +41 25 49.9 17.9 V C42 All images can be seen from: http://www.xjltp.com/XOSS/XM01MZ/XM01MZ.htm C42,Xingming Observatory - NEXT, Mt. Nanshan. Observers M.Zhang, X.Gao. Measurers M.Zhang, 0.6-m f/8 Ritchey-Chretien telescope and CCD.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
256882018-02-22 14:17:2217.920.5VegaMagClear-Other_Other200Mi Zhang, Xing Gao0.6-m f/8 Ritchey-Chretien telescope + unfiltered CCD.
256872018-02-14 14:03:3921.5VegaMagClear-Other_Other200Xing Gao[Last non detection] 0.6-m f/8 Ritchey-Chretien telescope + unfiltered CCD.
25357AT 2018aba109:55:36.070+69:02:14.10M81XOSSXOSSXM02MZOther - OtherYY20.8Clear-2018-03-06 15:07:18Xu
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
171472018-03-07 01:37:35Zhijian XuMi Zhang and Xing GaoXOSS09:55:36.070+69:02:14.102018-03-06 15:07:1820.8Clear-2PNVM81XM02MZXOSSMi Zhang and Xing Gao, report the discovery of a possible nova (mag approximately 20.8) on severl 300-s survey images (limiting mag about 21.5) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Mar. 06.63007 UT using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ). The transient approximately located at R.A.=09h55m36.07s +69d02'14".1 (equinox 2000.0). Which is about 15.6" east and 100.9" south of the center of the M81. Nothing is visible at this position on archival images taken on Mar. 04.58642 (limiting mag 21.0). NET UCAC-4 XM02MZ C2018 03 06.63007 09 55 36.07 +69 02 14.1 20.8 V C42. All images can be seen from: http://www.xjltp.com/XOSS/XM02MZ/XM02MZ.htm C42,Xingming Observatory - NEXT, Mt. Nanshan. Observers M.Zhang,X.Gao,Measurers M.Zhang, 0.6-m f/8 Ritchey-Chretien telescope and CCD.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
258602018-03-06 15:07:1820.821.5VegaMagClear-Other_Other300Mi Zhang, Xing Gao0.6-m f/8 Ritchey-Chretien telescope + unfiltered CCD.
258592018-03-04 14:04:2721VegaMagClear-Other_Other300Xing Gao[Last non detection] 0.6-m f/8 Ritchey-Chretien telescope + unfiltered CCD.
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018aba_atrep_17147.jpgGraphics2018-03-12 15:12:39sammimas
25590AT 2018ajt100:42:40.410+41:12:52.20M31XOSSXOSSXM03MZOther - OtherYY18.1Clear-2018-03-21 13:41:22Xu
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
174302018-03-21 14:10:19Zhijian XuMi Zhang, Xing GaoXOSS00:42:40.410+41:12:52.202018-03-21 13:41:2218.1Clear-2PNVM31XM03MZXOSSMi Zhang and Xing Gao, report the discovery of a possible nova (mag approximately 18.1) on severl 300-s survey images (limiting mag about 21.0) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Mar. 22.57039 UT using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope). The transient approximately located at R.A.=00h42m40.41s +41d12'52".2 (equinox 2000.0). Which is about 977.8" east and 258.8" north of the center of the NGC224(M31). Nothing is visible at this position on archival images taken on Mar. 12.56498 UT(limiting mag 20.5). NET UCAC-4 XM03MZ C2018 03 21.57039 00 42 40.41 +41 12 52.2 18.1 V C42,All images can be seen from: http://www.xjltp.com/XOSS/XM03MZ/XM03MZ.htm , C42,Xingming Observatory - NEXT, Mt. Nanshan. Observers M.Zhang,X.Gao,Measurers M.Zhang, 0.6-m f/8 Ritchey-Chretien telescope and CCD.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
263562018-03-21 13:41:2218.121VegaMagClear-Other_Other300Mi Zhang, Xing Gao0.6-m f/8 Ritchey-Chretien telescope + unfiltered CCD.
263552018-03-12 13:33:3420.5VegaMagClear-Other_Other300Xing Gao[Last non detection] 0.6-m f/8 Ritchey-Chretien telescope + unfiltered CCD.
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018ajt_atrep_17430_XOSS.jpgGraphics2018-03-21 15:52:15Zhijian Xu
25604AT 2018akh109:55:13.400+69:00:47.80M81XOSSXOSSXMr3ZXOther - OtherYY21.2Clear-2018-03-20 16:53:10Xu
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
174472018-03-21 15:18:07Zhijian XuZhijian Xu, Xing GaoXOSS09:55:13.400+69:00:47.802018-03-20 16:53:1021.2Clear-3PNVM81XMr3ZXXOSSZhijian Xu and Xing Gao report the discovery of a possible nova in M81. The transient is approximately Mag. 21.2 on severl 300-s survey images (limiting mag about 21.7) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Mar. 20.70358 UT using a unfiltered CCD (+ 0.6-m f/8 Ritchey-Chretien telescope). The transient approximately located at R.A.=09h55m13.40s +69d00'47".8 (equinox 2000.0). Which is about 106.0" west and 187.2" south of the center of the M81. Nothing is visible at this position on archival images taken on Mar 12.60063 (limiting mag 21.5). NET UCAC-4 XMr3ZX KC2018 03 20.70358 09 55 13.40 +69 00 47.8 21.2 V C42. All images can be seen from: http://www.xjltp.com/XOSS/XMr3ZX/XMr3ZX.htm.Xingming Observatory(C42) - NEXT, Mt. Nanshan, 0.6-m f/8 Ritchey-Chretien telescope and CCD.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
263912018-03-21 14:33:5621.121.7VegaMagClear-Other_Other300Zhijian Xu, Xing Gao0.6-m f/8 Ritchey-Chretien telescope + unfiltered CCD.
263902018-03-20 16:53:1021.221.7VegaMagClear-Other_Other300Zhijian Xu, Xing Gao0.6-m f/8 Ritchey-Chretien telescope + unfiltered CCD.
263892018-03-12 14:24:5421.5VegaMagClear-Other_Other300Xing Gao[Last non detection] 0.6-m f/8 Ritchey-Chretien telescope + unfiltered CCD.
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018akh_atrep_17447_XOSS.jpgGraphics2018-03-21 15:53:43Zhijian Xu
25738AT 2018apj109:55:31.940+69:09:14.70M81XOSSXOSSXMr4ZXOther - OtherYY20.4Clear-2018-04-02 14:46:57Xu
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
176042018-04-02 15:18:05Zhijian XuZhijian Xu, Xing GaoXOSS09:55:31.940+69:09:14.702018-04-02 14:46:5720.4Clear-2PNVM81XMr4ZXXOSSZhijian Xu and Xing Gao report the discovery of a possible nova in M81. The transient is approximately Mag. 20.4 on severl 300-s survey images (limiting mag about 21.5) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Apr. 02.61594 UT using a unfiltered CCD (+ 0.6-m f/8 Ritchey-Chretien telescope). The transient approximately located at R.A.=09h55m31.94s +69d09'14".7 (equinox 2000.0). Which is about 6.6" west and 319.7" north of the center of the M81. Nothing is visible at this position on archival images taken on Mar 21.61384 (limiting mag 21.7). NET UCAC-4 XMr4ZX KC2018 04 02.61594 09 55 31.94 +69 09 14.7 20.4 V C42. All images can be seen from: http://www.xjltp.com/XOSS/XMr4ZX/XMr4ZX.htm. Xingming Observatory(C42) - NEXT, Mt. Nanshan, 0.6-m f/8 Ritchey-Chretien telescope and CCD.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
266762018-04-02 14:46:5720.421.5VegaMagClear-Other_Other300Zhijian Xu, Xing Gao0.6-m f/8 Ritchey-Chretien telescope + unfiltered CCD.
266752018-03-21 14:43:5621.7VegaMagClear-Other_Other300Xing Gao[Last non detection]
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018apj_atrep_17604_XOSS.jpgGraphics2018-04-05 05:33:26Zhijian Xu
25830AT 2018asx109:55:52.690+68:58:40.90M81XOSSXOSSXMr5ZXOther - OtherYY20.6Clear-2018-04-09 15:05:10Xu
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
177172018-04-10 16:11:13Zhijian XuZhijian Xu, Xing GaoXOSS09:55:52.690+68:58:40.902018-04-09 15:05:1020.6Clear-2PNVM81XMr5ZXXOSSZhijian Xu and Xing Gao report the discovery of a possible nova in M81. The transient is approximately Mag. 20.6 on severl 300-s survey images (limiting mag about 21.5) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Apr. 09.62859 UT using a unfiltered CCD (+ 0.6-m f/8 Ritchey-Chretien telescope). The transient approximately located at R.A.=09h55m52.69s +68d58'40".9 (equinox 2000.0). Which is about 104.7" east and 314.1" south of the center of the M81. Nothing is visible at this position on archival images taken on Apr 07.59439 (limiting mag 21.5).NET UCAC-4 XMr5ZX C2018 04 09.62859 09 55 52.69 +68 58 40.9 20.6 V C42.http://www.xjltp.com/XOSS/XMr5ZX/XMr5ZX.htm. Xingming Observatory(C42) - NEXT, Mt. Nanshan, 0.6-m f/8 Ritchey-Chretien telescope and CCD.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
269012018-04-09 15:05:1020.621.5VegaMagClear-Other_Other300Zhijian Xu, Xing Gao0.6-m f/8 Ritchey-Chretien telescope + unfiltered CCD.
269002018-04-07 14:15:5521.5VegaMagClear-Other_Other300Xing Gao[Last non detection] 0.6-m f/8 Ritchey-Chretien telescope + unfiltered CCD.
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018asx_atrep_17717_XOSS.jpgGraphics2018-04-10 16:27:51Zhijian Xu
29758SN 2018gjx13202:16:15.580+28:35:28.61SN II0.00999NGC 865XOSS, ATLAS, None, ZTF, LOSS, GaiaAlerts, Pan-STARRS1ePESSTO, ZTFATLAS, GaiaAlerts, LOSS, Pan-STARRS1, XOSS, ZTFPSP18COther - Other, ATLAS1 - ACAM1, P48 - ZTF-Cam, Gaia - Gaia-photometric, PS1 - GPC1ESO-NTT - EFOSC2-NTT, P60 - SEDMYY216.9Clear-2018-09-15 19:41:24Xu
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
282222019-01-07 20:11:26PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, A. Schultz, T. Lowe, J. Bulger (IfA, University of Hawaii), S. J. Smartt, K. W. Smith (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright (University of Minnesota), D. R. Young (Queen's University Belfast)Pan-STARRS102:16:15.578+28:35:28.632019-01-04 07:45:0720.57w-PS11PSNPS19doPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
501622019-01-04 07:45:0720.570.1122ABMagw-PS1PS1_GPC145Robot
253902018-11-25 13:37:13ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF02:16:15.634+28:35:29.272018-10-31 07:42:2918.5736r-ZTF11PSNZTF18abwkrblZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
432982018-11-15 07:12:0018.77510.072357220.4057ABMagr-ZTFP48_ZTF-Cam30
432972018-11-15 05:52:2619.72220.19200920.3397ABMagg-ZTFP48_ZTF-Cam30
432962018-11-12 06:23:1719.74440.24606220.3319ABMagg-ZTFP48_ZTF-Cam30
432952018-11-12 04:46:0018.73820.09456819.9882ABMagr-ZTFP48_ZTF-Cam30
432942018-11-09 05:45:5519.50880.28329720.0039ABMagg-ZTFP48_ZTF-Cam30
432932018-11-09 04:42:1418.57360.11625919.5298ABMagr-ZTFP48_ZTF-Cam30
433022018-11-06 06:07:2818.52940.08746720.2517ABMagr-ZTFP48_ZTF-Cam30
433012018-11-06 05:15:4919.73510.19732220.5668ABMagg-ZTFP48_ZTF-Cam30
433002018-11-03 08:37:1419.55070.1319220.885ABMagg-ZTFP48_ZTF-Cam30
432992018-10-31 07:42:2918.47040.09081520.0477ABMagr-ZTFP48_ZTF-Cam30
432922018-09-14 10:23:3921ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
250622018-11-16 14:47:42ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF02:16:15.581+28:35:28.642018-10-06 08:57:5118.7751r-ZTF5PSNZTF18abwkrblZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
421692018-11-15 07:12:0018.77510.072357220.4057ABMagr-ZTFP48_ZTF-Cam30
421712018-11-15 05:52:2619.72220.19200920.3397ABMagg-ZTFP48_ZTF-Cam30
421702018-11-12 04:46:0018.73820.094568319.9882ABMagr-ZTFP48_ZTF-Cam30
421722018-11-03 08:37:1419.55070.1319220.885ABMagg-ZTFP48_ZTF-Cam30
421682018-09-14 10:23:3921ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
250392018-11-16 13:03:00ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF02:16:15.586+28:35:28.602018-10-06 08:57:5119.5507g-ZTF3PSNZTF18abwkrblZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
420222018-11-12 04:46:0018.73820.094568319.9882ABMagr-ZTFP48_ZTF-Cam30
420212018-11-03 08:37:1419.55070.1319220.885ABMagg-ZTFP48_ZTF-Cam30
420202018-09-14 10:23:3921ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
249952018-11-15 13:04:38ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF02:16:15.586+28:35:28.602018-10-06 08:57:5119.5507g-ZTF3PSNZTF18abwkrblZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
418702018-11-12 04:46:0018.73820.094568319.9882ABMagr-ZTFP48_ZTF-Cam30
418692018-11-03 08:37:1419.55070.1319220.885ABMagg-ZTFP48_ZTF-Cam30
418682018-09-14 10:23:3921ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
249082018-11-12 13:16:07ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF02:16:15.586+28:35:28.602018-10-06 08:57:5119.5507g-ZTF3PSNZTF18abwkrblZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
416132018-11-12 04:46:0018.73820.094568319.9882ABMagr-ZTFP48_ZTF-Cam30
416122018-11-03 08:37:1419.55070.1319220.885ABMagg-ZTFP48_ZTF-Cam30
416112018-09-14 10:23:3921ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
248862018-11-12 13:05:12ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF02:16:15.586+28:35:28.602018-10-06 08:57:5119.5507g-ZTF2PSNZTF18abwkrblZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
415102018-11-12 04:46:0018.73820.094568319.9882ABMagr-ZTFP48_ZTF-Cam30
415092018-11-03 08:37:1419.55070.1319220.885ABMagg-ZTFP48_ZTF-Cam30
229982018-09-21 23:30:48Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts02:16:15.580+28:35:28.612018-09-20 05:44:0916.12G-Gaia2PSNGaia18cscGaiaAlertsconfirmed SN II
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
364402018-09-20 05:44:0916.120.2ABMagG-GaiaGaia_Gaia-photometric60Robot
364392018-09-11 01:23:3121.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
229742018-09-20 19:02:43weikangShaunak Modak, WeiKang Zheng, Alexei V. Filippenko (UC Berkeley)LOSS02:16:15.550+28:35:28.702018-09-19 12:23:1515.9Clear-2PSNkait-18aoLOSS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
363862018-09-19 12:23:1515.90.118.5VegaMagClear-Other_Other18KAIT
363852018-09-14 11:09:4218.5VegaMagClear-Other_Other18KAIT[Last non detection]
229252018-09-18 10:07:19ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTF02:16:15.581+28:35:28.592018-09-17 09:38:5216.16r-ZTF3PSNZTF18abwkrblZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
362692018-09-17 10:53:4516.02ABMagg-ZTFP48_ZTF-Cam30ZTF
362682018-09-17 09:38:5216.16ABMagr-ZTFP48_ZTF-Cam30ZTF
362672018-09-14 10:23:3121ABMagg-ZTFP48_ZTF-Cam30ZTF[Last non detection]
229132018-09-17 22:20:21Ken'ichi NishimuraKen'ichi NishimuraNone02:16:15.550+28:35:28.702018-09-15 19:41:2416.2Clear-2PSN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
362422018-09-17 13:49:3516.217.5VegaMagClear-Other_Other15350mm F4.6 + SBIG ST-8
362412018-09-14 13:30:2517.5VegaMagClear-Other_Other[Last non detection] 350mm F4.6 + SBIG ST-8
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018gjx_atrep_22913.jpgGraphics2018-09-17 22:23:47Ken'ichi Nishimura
227972018-09-17 14:16:42ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K. W. Smith, S. J. Smartt, D. R. Young, M. Fulton, O. McBrien, D. O'Neill, P. Clark (Queen's University Belfast)ATLAS02:16:15.577+28:35:28.662018-09-16 13:53:4516.56orange-ATLAS2PSNATLAS18visATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
361232018-09-16 13:53:4516.560.03319.32ABMagorange-ATLASATLAS1_ACAM130Robot
361222018-09-14 14:51:2119.74ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
227292018-09-16 01:58:28Zhijian XuMi Zhang, Yi Ding, Shaohua Liu, Xiaobing Wang, Jianlin Xu, Xiaowei Zhang, Zheng Cao, Jingyuan Zhao, Xinyu Jiang, Jiangao Ruan, Xing GaoXOSS02:16:15.550+28:35:28.702018-09-15 19:41:2416.9Clear-2PSNNGC 865PSP18CXOSSMi Zhang, Yi Ding, Shaohua Liu, Xiaobing Wang, Jianlin Xu, Xiaowei Zhang, Zheng Cao, Jingyuan Zhao, Xinyu Jiang, Jiangao Ruan and Xing Gao, report the discovery of a possible supernova (mag approximately 16.9) on severl 40-s survey images (limiting mag about 19.0) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Sep. 15.82042, 2018, using a unfiltered CCD ( + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9 ). The new object approximately located at R.A.=02h16m15.55s +28d35'28".7 (equinox 2000.0). Which is about 5.9" east and 30.3" south of the center of the NGC 865. Nothing is visible at this position on archival image taken on Sep. 13.93038, 2018 (limiting mag 18.5). All images can be seen from:http://www.xjltp.com/XOSS/PSP18C/PSP18C.htm. NET UCAC-4 PSP18C C2018 09 15.82042 02 16 15.55 +28 35 28.7 16.9 V C42.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
359652018-09-15 19:41:2416.919VegaMagClear-Other_Other40Mi Zhang, Yi Ding, Shaohua Liu, Xiaobing Wang, Jianlin Xu, Xiaowei Zhang, Zheng Cao, Jingyuan Zhao, Xinyu Jiang, Jiangao Ruan, XUsing a unfiltered CCD + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9.
359642018-09-13 22:19:4518.5VegaMagClear-Other_Other40Xing Gao[Last non detection] Using a unfiltered CCD + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9.
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018gjx_atrep_22729_XOSS.pngGraphics2018-09-16 23:25:31sammimas
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
28522018-10-06 03:05:29ZTF_Bot1C. Fremling, A. Dugas, Y. Sharma (Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN II0.009991ZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
28592018-09-19 05:52:32P60_SEDM1440SEDmRobotautoZTF tns_2018gjx_2018-09-19_05-52-32_P60_SED-Machine_ZTF.asciiObjectZTF
27692018-09-18 19:19:48ePESSTO_Bot1M. Gromadzki, T. Wevers, J. Lyman, O. Yaron on behalf of ePESSTOePESSTOSN II0.0121ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
27762018-09-18 07:00:44ESO-NTT_EFOSC2-NTT300M. Gromadzki, T. WeversJ. LymanePESSTO tns_2018gjx_2018-09-18_07-00-44_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018gjx_2018-09-18_07-00-44_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
28592018-09-19 05:52:32P60 / SEDM1440SEDmRobotautoZTF tns_2018gjx_2018-09-19_05-52-32_P60_SED-Machine_ZTF.asciiObjectZTF
27762018-09-18 07:00:44ESO-NTT / EFOSC2-NTT300M. Gromadzki, T. WeversJ. LymanePESSTO tns_2018gjx_2018-09-18_07-00-44_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018gjx_2018-09-18_07-00-44_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
30337AT 2018hfs100:42:49.840+41:23:35.00M31XOSSXOSSXM146QYOther - OtherYY18.2Clear-2018-10-10 14:26:05Xu
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
234472018-10-10 15:37:29Zhijian XuQiang Yin, Xing GaoXOSS00:42:49.840+41:23:35.002018-10-10 14:26:0518.2Clear-2PNVM31XM146QYXOSSQiang Yin and Xing Gao, report the discovery of a possible nova (mag approximately 18.2) on severl 300-s survey images (limiting mag about 21.0) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Oct. 10.60145 UT using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope). The transient approximately located at R.A.=00h42m49.84s +41d23'35".0 (equinox 2000.0). Which is about 62.2" east and 446.5" north of the center of the NGC224(M31). Nothing is visible at this position on archival images taken on Oct. 09.54888 UT(limiting mag 21.0). NET UCAC-4 XM145QY C2018 10 10.60145 00 42 49.84 +41 23 35.0 18.20V C42,All images can be seen from: http://www.xjltp.com/XOSS/XM146QY/XM146QY.htm , C42,Xingming Observatory - NEXT, Mt. Nanshan. Observers Q.Yin,X.Gao,Measurers Q.Yin, 0.6-m f/8 Ritchey-Chretien telescope and CCD.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
373982018-10-10 14:26:0518.221VegaMagClear-Other_Other300Qiang Yin, Xing Gao0.6-m f/8 Ritchey-Chretien telescope + unfiltered CCD.
373972018-10-09 13:10:2321VegaMagClear-Other_Other300Xing Gao[Last non detection] 0.6-m f/8 Ritchey-Chretien telescope + unfiltered CCD.
30569AT 2018hoo600:42:54.972+41:12:28.66M31XOSS, GSNST, LOSS, ZTFGSNST, LOSS, XOSS, ZTFXMr6ZXOther - Other, P48 - ZTF-CamYY18.5Clear-2018-10-26 13:48:50Xu
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
243212018-11-07 15:21:08ZTF_AMPEL_NEWJ. Nordin, V. Brinnel (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF00:42:54.972+41:12:28.662018-11-01 07:17:5718.7699g-ZTF2PSNZTF18acbybzjZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
394872018-11-07 06:27:4418.09390.051687820.6998ABMagr-ZTFP48_ZTF-Cam30
394862018-11-07 05:50:3418.76990.075159820.9329ABMagg-ZTFP48_ZTF-Cam30
238102018-10-30 06:32:57weikangJeremy D. Wayland, WeiKang Zheng, Alexei V. Filippenko (UC Berkeley)LOSS00:42:54.960+41:12:28.802018-10-26 08:29:1618.5Clear-2PNVM31kait-18axLOSS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
381252018-10-26 08:29:1618.50.218.6VegaMagClear-Other_Other18KAIT
381242018-10-22 05:39:1618.5VegaMagClear-Other_Other18KAIT[Last non detection]
238092018-10-30 03:35:15sammimasMi Zhang, Zhijian Xu, Xing GaoXOSS00:42:54.960+41:12:28.802018-10-29 15:38:1417.2Clear-2PNVM31XMr6ZXXOSS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
381232018-10-29 15:38:1417.2VegaMagClear-Other_Other300Mi Zhang, Zhijian Xu, Xing Gao0.6-m f/8 Ritchey-Chretien telescope + unfiltered CCD.
381222018-10-13 18:22:1121VegaMagClear-Other_Other300Xing Gao[Last non detection] [Last non detection] 0.6-m f/8 Ritchey-Chretien telescope + unfiltered CCD.
237592018-10-26 18:28:10GSNSTKendurkar. M, Baird. I, C. RaguenaudGSNST00:42:54.600+41:12:28.902018-10-26 18:24:0818.6Clear-2PNVM310.001GSNST 2018-aiGSNST
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
380162018-10-26 02:50:0818.60.1721VegaMagClear-Other_Other1500Kendurkar. M, Baird. IObservations are made using Prince George Astronomical Observatory's 0.-61m telescope in Northern British Columbia, Canada
380152018-10-25 02:05:0821VegaMagClear-Other_Other1500Kendurkar. M, Baird. I[Last non detection] Object not visible on 2018-10-25
237582018-10-26 18:21:54GSNSTKendurkar, M, Baird, I, C. RaguenaudGSNST00:42:54.900+41:12:28.802018-10-26 18:16:2418.6Clear-2PNVM310.001GSNST 2018-aiGSNSTPossible new Transient at 00:42:54.96 +41:12:28.80
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
380142018-10-26 02:50:0818.60.1721VegaMagClear-Other_Other1500Kendurkar. M, Baird. INew Possible Novae visible in data taken on the night of 2018-10-26. Observations are made using Prince George Astronomical Observatory's 0.61-m f/4 telescope and SBIG ST-10 CCD Camera.
380132018-10-25 03:50:0521VegaMagClear-Other_Other1500M. Kendurkar, Baird. I, C. Raguenaud[Last non detection] Object not detected on 2018-10-25
237522018-10-26 14:22:11Zhijian XuZhijian Xu, Xing GaoXOSS00:42:54.960+41:12:28.802018-10-26 13:48:5018.5Clear-2PNVM31XMr6ZXXOSSZhijian Xu and Xing Gao, report the discovery of a possible nova (mag approximately 18.5) on severl 300-s survey images (limiting mag about 20.5) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Oct. 26.57558 UT using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope). The transient approximately located at R.A.=00h42m54.96s +41d12'28".8 (equinox 2000.0). Which is about 120.0" east and 219.7" south of the center of the NGC224(M31).. Nothing is visible at this position on archival images taken on Oct. 13.76541 UT(limiting mag 21.0). NET UCAC-4 XMr6ZX C2018 10 26.57558 00 42 54.96 +41 12 28.8 18.5V C42,All images can be seen from: http://www.xjltp.com/XOSS/XMr6ZX/XMr6ZX.htm , C42,Xingming Observatory - NEXT, Mt. Nanshan. Observers Z.Xu,X.Gao,Measurers Z.Xu, 0.6-m f/8 Ritchey-Chretien telescope and CCD.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
380022018-10-26 13:48:5018.520.5VegaMagClear-Other_Other300Zhijian Xu, Xing Gao0.6-m f/8 Ritchey-Chretien telescope + unfiltered CCD.
380012018-10-13 18:22:1121VegaMagClear-Other_Other300Xing Gao[Last non detection] 0.6-m f/8 Ritchey-Chretien telescope + unfiltered CCD.
35052SN 2019bqe10109:59:39.911+35:23:42.47SN Ia0.017NGC 3074XOSS, ATLAS, ISSP, ZTFNoneATLAS, ISSP, XOSS, ZTFPSP19BOther - Other, ATLAS1 - ACAM1, P48 - ZTF-CamLijiang-2.4m - YFOSCYY118.2Clear-2019-03-07 19:26:10Xu
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
446592019-08-23 07:59:33ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF09:59:39.911+35:23:42.472019-03-14 04:52:5617.55r-ZTF3PSNZTF19aamgguaZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
849402019-03-17 05:48:5217.60.0519.7ABMagr-ZTFP48_ZTF-Cam30
849392019-03-14 04:52:5617.550.0619.89ABMagr-ZTFP48_ZTF-Cam30
849382019-02-27 06:11:0020.0908ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
329592019-04-12 16:39:34ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF09:59:39.919+35:23:42.182019-03-25 04:55:2319.35g-ZTF3PSNZTF19aamgguaZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
612652019-04-11 04:25:0919.460.1520.13ABMagr-ZTFP48_ZTF-Cam30
612642019-03-25 04:55:2319.350.1720.5ABMagg-ZTFP48_ZTF-Cam30
612632019-02-27 06:11:0020.0908ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
326172019-04-09 10:16:02ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF09:59:39.923+35:23:42.362019-03-17 07:08:2217.72r-ZTF3PSNZTF19aamgguaZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
604492019-03-20 08:09:0017.720.0818.86ABMagr-ZTFP48_ZTF-Cam30
604502019-03-17 07:08:2218.20.0719.64ABMagg-ZTFP48_ZTF-Cam30
604482019-02-27 06:11:0020.0908ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
325242019-04-09 09:54:43ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF09:59:39.905+35:23:42.562019-03-14 04:52:5617.6r-ZTF3PSNZTF19aamgguaZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
601862019-03-17 05:48:5217.60.0519.7ABMagr-ZTFP48_ZTF-Cam30
601872019-03-14 04:52:5617.550.0619.89ABMagr-ZTFP48_ZTF-Cam30
601852019-02-27 06:11:0020.0908ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
324012019-04-09 09:07:34ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF09:59:39.913+35:23:42.422019-03-30 04:56:2719.78g-ZTF3PSNZTF19aamgguaZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
598542019-03-30 05:28:1918.620.119.72ABMagr-ZTFP48_ZTF-Cam30
598532019-03-30 04:56:2719.780.2120.17ABMagg-ZTFP48_ZTF-Cam30
598522019-02-27 06:11:0020.0908ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
314652019-03-26 11:44:58ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF09:59:39.919+35:23:42.182019-03-25 04:55:2319.35g-ZTF3PSNZTF19aamgguaZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
574442019-03-25 05:25:4518.160.0820.51ABMagr-ZTFP48_ZTF-Cam30
574432019-03-25 04:55:2319.350.1720.5ABMagg-ZTFP48_ZTF-Cam30
574422019-02-27 06:11:0020.0908ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
313792019-03-26 11:21:14ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF09:59:39.923+35:23:42.362019-03-14 04:52:5617.72r-ZTF3PSNZTF19aamgguaZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
571982019-03-20 08:09:0017.720.0818.86ABMagr-ZTFP48_ZTF-Cam30
571992019-03-14 04:52:5617.550.0619.89ABMagr-ZTFP48_ZTF-Cam30
571972019-02-27 06:11:0020.0908ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
308592019-03-17 11:23:30s.leoniniSimone LeoniniISSP09:59:39.900+35:23:42.802019-03-05 23:10:3319Clear-2PSNNGC3074ISSPSimone Leonini report pre-discovery of SN 2019bqe (Mag. 19.00CR +/-0.16 - UCAC4 catalogue) by S. Leonini, M. Conti, P. Rosi and L.M. Tinjaca Ramirez at Montarrenti Observatory, Siena, Italy (C88), in the course of Italian Supernovae Search Project using a 0.53m f/8.7 Ritchey-Chretien telescope (+ Apogee Alta U47 CCD camera)
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
558502019-03-05 23:10:33190.1619.5VegaMagClear-Other_Other30S. Leonini, M. Conti, P. Rosi and L.M. Tinjaca Ramirez0.53m f/8.7 RC telescope + U47 camera
558492019-02-27 23:43:5719.4VegaMagClear-Other_Other30S. Leonini, M. Conti, P. Rosi and L.M. Tinjaca Ramirez[Last non detection] 0.53m f/8.7 RC telescope + U47 camera
306552019-03-08 18:21:06ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, K. Maguire, S. J. Prentice, O. McBrien, D. O'Neill, P. Clark, M. Magee, M. Fulton, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLAS09:59:39.906+35:23:42.292019-03-08 11:03:5018.236orange-ATLAS2PSNATLAS19dweATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
553962019-03-08 11:03:5018.2360.09719.48ABMagorange-ATLASATLAS1_ACAM130Robot
553952019-03-07 11:06:4319.13ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
306542019-03-08 18:00:05Zhijian XuJingyuan Zhao, Tianyu Tu, Jianlin Xu, Baixiang He, Zhangrui Xu, Mi Zhang and Xing GaoXOSS09:59:39.940+35:23:42.202019-03-07 19:26:1018.2Clear-2PSNNGC 3074PSP19BXOSSJingyuan Zhao, Tianyu Tu, Jianlin Xu, Baixiang He, Zhangrui Xu, Mi Zhang and Xing Gao, report the discovery of a possible supernova (mag approximately 18.2) on severl 40-s survey images (limiting mag about 19.0) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Mar. 07.80984 UT using a unfiltered CCD ( + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9 ). The transient approximately located at R.A.=09h59m39.94s +35d23'42".2 (equinox 2000.0). Which is about 15.6" west and 8.1" north of the center of the NGC3074. Nothing is visible at this position on archival images taken on Feb. 28.82755 UT(limiting mag 19.0). NET UCAC-4 PSP19B C2019 03 07.80984 09 59 39.94 +35 23 42.2 18.2 V C42 All images can be seen from: http://www.xjltp.com/XOSS/PSP19B/PSP19B.htm C42, Xingming Observatory, Mt. Nanshan. Observers Jingyuan Zhao, Tianyu Tu, Jianlin Xu, Baixiang He, Zhangrui Xu, Mi Zhang and Xing Gao, Measurer M.Zhang 0.36-m f/6.9 Schmidt-Cassegrain telescope and CCD.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
553942019-03-07 19:26:1018.219VegaMagClear-Other_Other40Jingyuan Zhao, Tianyu Tu, Jianlin Xu, Baixiang He, Zhangrui Xu, Mi Zhang and Xing GaoUsing a unfiltered CCD ( + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9 ).
553932019-02-28 19:51:4019VegaMagClear-Other_Other40Xing Gao[Last non detection] Using a unfiltered CCD ( + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9 ).
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2019bqe_atrep_30654_XOSS.pngGraphicsDiscovery Image2019-03-12 00:50:39sammimas
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
36412019-03-13 12:03:31jujiaJujia Zhang, Xiliang Zhang(YNAO); Xiaofeng Wang (THU)NoneSN Ia0.0171The spectrum matches SN Ia at an early phase, e.g, SN 1999ee at t = -7 d.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
36482019-03-12 16:47:59Lijiang-2.4m_YFOSC1350Jujia Zhang (YNAO)None tns_2019bqe_2019-03-12.7_Lijiang-2.4m_YFOSC.datObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
36482019-03-12 16:47:59Lijiang-2.4m / YFOSC1350Jujia Zhang (YNAO)None tns_2019bqe_2019-03-12.7_Lijiang-2.4m_YFOSC.datObject
22328AT 2017grm101:20:30.890-63:30:10.60OGLE-GAL-SMC811.27-1863.241-1045.409OGLEOGLEOther - OtherYY19.32I-Cousins2017-09-11 11:13:43Wyrzykowski
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
135992017-09-11 16:50:22lukaszLukasz WyrzykowskiOGLE01:20:30.890-63:30:10.602017-09-11 11:13:4319.32I-Cousins7PSNOGLE-GAL-SMC811.27-1863.241-1045.409OGLESeparation from the host 0.12 arcsec. Pre-discovery light curve reminds SN type II.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
203332017-09-11 07:05:4319.320.0521.9VegaMagI-CousinsOther_Other150OGLE-IVOGLE-IV CCD camera at Warsaw Telescope, Las Campanas, Chile
203342017-09-07 05:10:2719.350.0521.9VegaMagI-CousinsOther_Other150OGLE-IVOGLE-IV CCD camera at Warsaw Telescope, Las Campanas, Chile
203352017-09-02 07:32:0019.40.0521.9VegaMagI-CousinsOther_Other150OGLE-IVOGLE-IV CCD camera at Warsaw Telescope, Las Campanas, Chile
203362017-08-28 06:32:0819.560.0421.9VegaMagI-CousinsOther_Other150OGLE-IVOGLE-IV CCD camera at Warsaw Telescope, Las Campanas, Chile
203372017-08-25 06:43:2420.070.0721.9VegaMagI-CousinsOther_Other150OGLE-IVOGLE-IV CCD camera at Warsaw Telescope, Las Campanas, Chile
203382017-08-20 06:48:5621.250.1921.9VegaMagI-CousinsOther_Other150OGLE-IVOGLE-IV CCD camera at Warsaw Telescope, Las Campanas, Chile
203322017-08-17 07:04:4821.9VegaMagI-CousinsOther_Other150OGLE-IV[Last non detection] OGLE-IV CCD camera at Warsaw Telescope, Las Campanas, Chile
22529AT 2017gzf100:22:17.480-65:23:27.00OGLE-GAL-SMC787.28-422.937-675.406OGLEOGLEOther - OtherYY19.82I-Cousins2017-09-30 05:53:26Wyrzykowski
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
138372017-09-30 13:16:47lukaszLukasz WyrzykowskiOGLE00:22:17.480-65:23:27.002017-09-30 05:53:2619.82I-Cousins4PSNOGLE-GAL-SMC787.28-422.937-675.406OGLEtransient clearly offset from a visible host galaxy by 2.5 arcsec. Light curve and rise time resembles SN Ia.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
207462017-09-30 04:35:3119.40.0421.9VegaMagI-CousinsOther_Other150OGLE-IVOGLE-IV Warsaw Telescope, Las Campanas, Chile
207452017-09-24 03:58:5219.460.0421.9VegaMagI-CousinsOther_Other150OGLE-IVOGLE-IV Warsaw Telescope, Las Campanas, Chile
207442017-09-19 03:14:1019.820.0721.9VegaMagI-CousinsOther_Other150OGLE-IVOGLE-IV Warsaw Telescope, Las Campanas, Chile
207432017-09-12 04:14:0821.9VegaMagI-CousinsOther_Other150OGLE-IV[Last non detection] OGLE-IV Warsaw Telescope, Las Campanas, Chile
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2017gzf_atrep_13837_OGLE.pngGraphicsComposition of three images: reference, most recent and difference, showing the discovery. E is left, N is up, 40x40 arcsec.2017-09-30 13:16:47lukasz
22574AT 2017hay105:16:34.470-72:26:03.70OGLE-GAL-LMC500.30-1547.101-3449.695OGLEOGLEOther - OtherYY19.54I-Cousins2017-10-03 11:08:00Wyrzykowski
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
138892017-10-03 12:28:15lukaszLukasz WyrzykowskiOGLE05:16:34.470-72:26:03.702017-10-03 11:08:0019.54I-Cousins3PSNOGLE-GAL-LMC500.30-1547.101-3449.695OGLEtransient 6.9 arcsec away from a larger spiral-like galaxy.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
208512017-10-03 08:24:5419.350.0521.9VegaMagI-CousinsOther_Other150OGLE-IVOGLE-IV Warsaw Telescope, Las Campanas, Chile
208502017-09-18 09:46:2219.540.0921.9VegaMagI-CousinsOther_Other150OGLE-IVOGLE-IV Warsaw Telescope, Las Campanas, Chile
208492017-04-29 23:37:3221.9VegaMagI-CousinsOther_Other150OGLE-IV[Last non detection] OGLE-IV Warsaw Telescope, Las Campanas, Chile
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2017hay_atrep_13889_OGLE.pngGraphicsComposition of three images: reference, most recent and difference, showing the discovery. E is left, N is up, 40x40 arcsec.2017-10-03 12:28:15lukasz
22590AT 2017hbo100:15:00.730-69:23:45.90OGLE-GAL-SMC700.21-1509.207-822.418OGLEOGLEOther - OtherYY21.2I-Cousins2017-10-04 08:18:34Wyrzykowski
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
139052017-10-05 05:01:23lukaszLukasz WyrzykowskiOGLE00:15:00.730-69:23:45.902017-10-04 08:18:3421.2I-Cousins4PSNOGLE-GAL-SMC700.21-1509.207-822.418OGLETransient located 1.5 arcsec from the centre of a face-on spiral-like galaxy with not known redshift
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
208832017-10-04 06:52:3719.260.0621.9VegaMagI-CousinsOther_Other150OGLE-IVOGLE-IV Warsaw Telescope, Las Campanas, Chile
208822017-09-30 04:59:3219.220.0321.9VegaMagI-CousinsOther_Other150OGLE-IVOGLE-IV Warsaw Telescope, Las Campanas, Chile
208812017-09-23 04:50:2121.20.1921.9VegaMagI-CousinsOther_Other150OGLE-IVOGLE-IV Warsaw Telescope, Las Campanas, Chile
208802017-09-18 05:13:3121.9VegaMagI-CousinsOther_Other150OGLE-IV[Last non detection] OGLE-IV Warsaw Telescope, Las Campanas, Chile
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2017hbo_atrep_13905_OGLE.pngGraphicsComposition of three images: reference, most recent and difference, showing the discovery. E is left, N is up, 40x40 arcsec.2017-10-05 05:01:23lukasz
22628AT 2017hda104:02:01.480-66:30:23.70OGLE-GAL-MBR228.31-781.896-2088.987OGLEOGLEOther - OtherYY21.3I-Cousins2017-10-06 07:05:44Wyrzykowski
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
139462017-10-06 15:58:40lukaszLukasz WyrzykowskiOGLE04:02:01.480-66:30:23.702017-10-06 07:05:4421.3I-Cousins3PSNOGLE-GAL-MBR228.31-781.896-2088.987OGLEPossible host 2.9 arcsec away.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
209512017-10-06 06:38:3019.190.0521.9VegaMagI-CousinsOther_Other150OGLE-IVOGLE-IV Warsaw Telescope, Las Campanas, Chile
209502017-10-01 08:08:4321.30.3521.9VegaMagI-CousinsOther_Other150OGLE-IVOGLE-IV Warsaw Telescope, Las Campanas, Chile
209492017-09-23 08:23:5221.9VegaMagI-CousinsOther_Other150OGLE-IV[Last non detection] OGLE-IV Warsaw Telescope, Las Campanas, Chile
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2017hda_atrep_13946_OGLE.pngGraphicsComposition of three images: reference, most recent and difference, showing the discovery. E is left, N is up, 40x40 arcsec.2017-10-06 15:58:40lukasz
22700AT 2017hfu200:05:42.340-75:14:27.60OGLE-GAL-SMC709.14-765.977-732.244OGLE, GaiaAlertsGaiaAlerts, OGLEOGLE-1.3m - OGLEIV-Cam, Gaia - Gaia-photometricYY20.63I-Cousins2017-10-10 08:17:01Wyrzykowski
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
147472017-11-15 19:13:15Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts00:05:42.340-75:14:27.602017-10-16 19:58:0417.98G-Gaia2PSNGaia17cxkGaiaAlertscandidate SN near galaxy LEDA 245628, declining, aka AT2017hfu
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
222272017-10-16 19:58:0417.980.2ABMagG-GaiaGaia_Gaia-photometric60Robot
222262017-09-15 14:16:4821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
140272017-10-10 12:53:42lukaszLukasz WyrzykowskiOGLE00:05:42.320-75:14:27.602017-10-10 08:17:0120.63I-Cousins3PSNOGLE-GAL-SMC709.14-765.977-732.244OGLEclear new source next to a galaxy, 2.7 arcsec away.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
210762017-10-10 07:34:2519.180.0521.9VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV
210752017-10-07 05:25:1720.630.1821.9VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV
210742017-10-04 07:19:0521.9VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV[Last non detection]
22769AT 2017hil105:57:30.040-62:28:44.60OGLE-GAL-LMC605.05-897.374-1129.222OGLEOGLEOGLE-1.3m - OGLEIV-CamYY18.56I-Cousins2017-10-13 06:45:42Wyrzykowski
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
141052017-10-13 10:05:20lukaszLukasz WyrzykowskiOGLE05:57:30.040-62:28:44.602017-10-13 06:45:4218.56I-Cousins3PSNOGLE-GAL-LMC605.05-897.374-1129.222OGLEclear transient very close to the nucleus of a spiral galaxy, separation 0.4 arcsec.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
211942017-10-13 06:13:4818.680.0421.9VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV
211932017-10-11 08:48:4718.560.0321.9VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV
211922017-05-03 00:16:1821.9VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV[Last non detection]
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2017hil_atrep_14105_OGLE.pngGraphicsComposition of three images: reference, most recent and difference, showing the discovery. E is left, N is up, 40x40 arcsec. 2017-10-13 10:05:20lukasz
22829AT 2017hkt100:15:40.670-75:46:44.90OGLE-GAL-SMC715.14-1644.322-1827.952OGLEOGLEOGLE-1.3m - OGLEIV-CamYY19.38I-Cousins2017-10-14 07:36:23Wyrzykowski
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
141682017-10-17 20:14:52lukaszLukasz WyrzykowskiOGLE00:15:40.670-75:46:44.902017-10-14 07:36:2319.38I-Cousins2PSNOGLE-GAL-SMC715.14-1644.322-1827.952OGLETransient located 9.8 arcsec away from the centre of an apparent elliptical galaxy.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
213112017-10-14 07:36:2319.380.0521.9VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV
213102017-10-11 03:51:1421.9VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV[Last non detection]
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2017hkt_atrep_14168_OGLE.pngGraphicsComposition of three images: reference, discovery image and difference. E is left, N is up, 40x40 arcsec.2017-10-17 20:14:52lukasz
22890AT 2017hnc102:00:29.860-70:22:17.50OGLE-GAL-MBR106.24-1119.434-4179.275OGLEOGLEOGLE-1.3m - OGLEIV-CamYY19.77I-Cousins2017-10-14 03:26:34Wyrzykowski
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
142342017-10-21 07:31:35lukaszLukasz WyrzykowskiOGLE02:00:29.860-70:22:17.502017-10-14 03:26:3419.77I-Cousins4PSNOGLE-GAL-MBR106.24-1119.434-4179.275OGLE0.9 arcsec away from a faint host
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
214172017-10-14 03:26:3419.280.0421.9VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV
214162017-10-08 06:21:4619.430.0621.9VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV
214152017-10-02 07:50:3219.770.0821.9VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV
214142017-09-24 07:44:5821.9VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV[Last non detection]
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2017hnc_atrep_14234_OGLE.pngGraphicsComposition of three images: reference, most recent and difference, showing the discovery. E is left, N is up, 40x40 arcsec. 2017-10-21 07:31:36lukasz
22891AT 2017hnd101:49:43.210-70:19:19.60OGLEOGLEOGLE-1.3m - OGLEIV-CamYY19.01I-Cousins2017-10-14 03:08:34Wyrzykowski
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
142352017-10-21 07:35:43lukaszLukasz WyrzykowskiOGLE01:49:43.210-70:19:19.602017-10-14 03:08:3419.01I-Cousins3PSNOGLEhostless transient between Magellanic Clouds
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
214202017-10-21 01:59:4019.430.0521.9VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV
214192017-10-14 03:08:3419.010.0421.9VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV
214182017-10-08 05:54:3321.9VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV[Last non detection]
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2017hnd_atrep_14235_OGLE.pngGraphicsComposition of three images: reference, most recent and difference, showing the discovery. E is left, N is up, 40x40 arcsec. 2017-10-21 07:35:43lukasz
22892AT 2017hne106:14:31.840-71:11:31.80OGLE-GAL-LMC566.30-1737.733-3622.568OGLEOGLEOGLE-1.3m - OGLEIV-CamYY19.73I-Cousins2017-10-17 08:27:58Wyrzykowski
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
142362017-10-21 07:41:13lukaszLukasz WyrzykowskiOGLE06:14:31.840-71:11:31.802017-10-17 08:27:5819.73I-Cousins3PSNOGLE-GAL-LMC566.30-1737.733-3622.568OGLEclear rising transient next to a small galaxy, 3.6 arcsec away.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
214232017-10-17 08:27:5819.010.0321.9VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV
214222017-10-10 08:57:1119.730.0721.9VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV
214212017-04-30 23:14:1821.9VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV[Last non detection]
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2017hne_atrep_14236_OGLE.pngGraphicsComposition of three images: reference, most recent and difference, showing the discovery. E is left, N is up, 40x40 arcsec. 2017-10-21 07:41:13lukasz
22893AT 2017hnf104:02:30.130-69:17:42.20OGLE-GAL-MBR226.22-2021.658-2004.394OGLEOGLEOGLE-1.3m - OGLEIV-CamYY19.06I-Cousins2017-10-20 07:07:15Wyrzykowski
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
142372017-10-21 07:46:54lukaszLukasz WyrzykowskiOGLE04:02:30.130-69:17:42.202017-10-20 07:07:1519.06I-Cousins2PSNOGLE-GAL-MBR226.22-2021.658-2004.394OGLEnew transient near an obvious host, 3.3 arcsec away.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
214252017-10-20 07:07:1519.060.0321.9VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV
214242017-10-13 07:50:1721.9VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV[Last non detection]
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2017hnf_atrep_14237_OGLE.pngGraphicsComposition of three images: reference, most recent and difference, showing the discovery. E is left, N is up, 40x40 arcsec. 2017-10-21 07:46:54lukasz
23893AT 2017iyi105:11:18.200-65:38:28.50OGLE-GAL-LMC512.26-1599.704-3828.714OGLEOGLEOGLE-1.3m - OGLEIV-CamYY21.238I-Cousins2017-12-18 13:00:00Wyrzykowski
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
153652017-12-18 13:59:59lukaszLukasz Wyrzykowski, Mariusz GromadzkiOGLE05:11:18.200-65:38:28.502017-12-18 13:00:0021.238I-Cousins3PSNOGLE-GAL-LMC512.26-1599.704-3828.714OGLENew fast rising transient near a galaxy (1.19934 arcsec)
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
232322017-11-29 05:29:1919.8520.09922VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV
232312017-11-24 05:31:2921.2380.24822VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV
232302017-11-19 04:45:4622VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV[Last non detection]
23894AT 2017iyj105:22:30.040-69:41:10.70OGLEOGLEOGLE-1.3m - OGLEIV-CamYY20.178I-Cousins2017-12-18 13:00:00Wyrzykowski
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
153662017-12-18 14:20:30lukaszLukasz Wyrzykowski, Mariusz GromadzkiOGLE05:22:30.040-69:41:10.702017-12-18 13:00:0020.178I-Cousins5PSNOGLEslowly rising transient in the very centre of the LMC
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
232372017-12-14 04:45:3319.1880.04422VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV
232362017-10-03 09:06:1719.8470.06922VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV
232352017-09-22 09:24:3319.930.07122VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV
232342017-09-14 08:52:0620.1780.13622VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV
232332017-04-26 23:31:3922VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV[Last non detection]
23897AT 2017iym105:36:37.600-71:50:59.60OGLE-GAL-LMC514.28-1147.742-3040.995OGLEOGLEOGLE-1.3m - OGLEIV-CamYY21.277I-Cousins2017-12-18 13:00:00Wyrzykowski
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
153692017-12-18 15:54:53lukaszLukasz Wyrzykowski, Mariusz GromadzkiOGLE05:36:37.600-71:50:59.602017-12-18 13:00:0021.277I-Cousins4PSNOGLE-GAL-LMC514.28-1147.742-3040.995OGLEslowly evolving transient located centrally on a faint galaxy-like object (<0.45 arcsec).
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
232452017-12-14 06:25:1120.0630.07922VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IVthe most recent datapoint, multiple more points available from OGLE-IV between first detection and now, see OGLE transients webpage.
232442017-10-28 08:04:1819.4160.0622VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IVpeak brightness
232432017-04-14 23:28:0721.2770.33922VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV
232422017-03-27 00:21:0422VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV[Last non detection]
23898AT 2017iyn100:07:39.230-71:01:06.80OGLE-GAL-SMC701.07-1873.231-4019.841OGLEOGLEOGLE-1.3m - OGLEIV-CamYY21.505I-Cousins2017-12-18 13:00:00Wyrzykowski
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
153702017-12-18 16:10:02lukaszLukasz Wyrzykowski, Mariusz GromadzkiOGLE00:07:39.230-71:01:06.802017-12-18 13:00:0021.505I-Cousins4PSNOGLE-GAL-SMC701.07-1873.231-4019.841OGLEfaint transient in the centre of an apparent galaxy (<0.51 arcsec)
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
232492017-12-14 01:13:3220.3720.12522VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IVlatest detection, multiple points collected in between the first detection, available on the OGLE transients website.
232482017-11-14 00:16:2919.8150.08422VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IVpeak brightness
232472017-10-14 05:42:4421.5050.36722VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IVthe earliest detection
232462017-10-10 07:10:4522VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV[Last non detection]
23899AT 2017iyo103:07:30.390-64:53:42.50OGLE-GAL-MBR205.02-1733.987-3750.565OGLEOGLEOGLE-1.3m - OGLEIV-CamYY21.775I-Cousins2017-12-18 13:00:00Wyrzykowski
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
153712017-12-18 16:15:53lukaszLukasz Wyrzykowski, Mariusz GromadzkiOGLE03:07:30.390-64:53:42.502017-12-18 13:00:0021.775I-Cousins5PSNOGLE-GAL-MBR205.02-1733.987-3750.565OGLEfaint transient 1.2 arcsec away from the centre of an apparent galaxy with not known redshift.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
232542017-12-08 03:28:2120.1960.08922VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IVthe latest detection, there are more points from between the peak and here.
232532017-10-29 03:33:2919.7670.07322VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IVthe peak brightness, more observations between the first detection and the peak available from OGLE website.
232522017-10-01 06:53:4821.0830.32522VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV
232512017-09-22 07:06:2921.7750.46622VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IVThe earliest detection
232502017-09-15 08:08:5322VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV[Last non detection]
23908AT 2017iyx104:33:28.600-72:40:53.10OGLE-GAL-LMC536.12-1110.502-134.019NoneOGLE-1.3m - OGLEIV-CamYY19.401I-Cousins2017-12-18 12:57:36Wyrzykowski
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
153842017-12-19 10:41:46lukaszLukasz Wyrzykowski, Mariusz GromadzkiNone04:33:28.600-72:40:53.102017-12-18 12:57:3619.401I-Cousins2PSNOGLE-GAL-LMC536.12-1110.502-134.019Supernova at 3.84 arcsec form center of galaxy
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
232802017-10-14 08:20:4319.4010.04522VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE
232792017-04-23 23:37:4522VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam1500OGLE[Last non detection]
23909AT 2017iyy104:43:12.910-65:11:21.10OGLE-GAL-LMC542.14-414.359-1713.909NoneOGLE-1.3m - OGLEIV-CamYY17.941I-Cousins2017-12-18 13:00:00Wyrzykowski
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
153852017-12-19 10:49:57lukaszLukasz Wyrzykowski, Mariusz GromadzkiNone04:43:12.910-65:11:21.102017-12-18 13:00:0017.941I-Cousins2PSNOGLE-GAL-LMC542.14-414.359-1713.909Supernova at 0.91 arcsec from center of galaxy
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
232822017-11-19 04:27:2117.9410.01522VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE
232812017-11-13 08:08:2422VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE[Last non detection]
23910AT 2017iyz104:22:59.990-73:11:12.20OGLE-GAL-LMC543.09-1830.000-1612.538NoneOGLE-1.3m - OGLEIV-CamYY20.725I-Cousins2017-12-18 13:00:00Wyrzykowski
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
153862017-12-19 10:55:00lukaszLukasz Wyrzykowski, Mariusz GromadzkiNone04:22:59.990-73:11:12.202017-12-18 13:00:0020.725I-Cousins3PSNOGLE-GAL-LMC543.09-1830.000-1612.538
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
232852017-11-05 05:30:3920.2690.14822VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE
232842017-10-14 07:56:1520.7250.14422VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE
232832017-10-03 06:29:0622VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE[Last non detection]
23911AT 2017iza104:31:28.290-67:18:20.40OGLE-GAL-LMC548.04-1850.016-2436.860NoneOGLE-1.3m - OGLEIV-CamYY16.466I-Cousins2017-12-18 13:00:00Wyrzykowski
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
153872017-12-19 10:59:57lukaszLukasz Wyrzykowski, Mariusz GromadzkiNone04:31:28.290-67:18:20.402017-12-18 13:00:0016.466I-Cousins2PSNOGLE-GAL-LMC548.04-1850.016-2436.860
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
232872017-10-27 08:47:1116.4660.00622VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE
232862017-10-22 08:04:0322VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE[Last non detection]

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