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Showing results 1701 to 1750 out of 45526

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IDNameRepsClassRAsort descendingDECObj. TypeRedshiftHost NameHost RedshiftReporting Group/sDiscovery Data Source/sClassifying Group/sAssociated Group/sDisc. Internal NameDisc. Instrument/sClass. Instrument/sTNS ATPublicEnd Prop. PeriodObject SpectraDiscovery MagDiscovery Mag FilterDiscovery Date (UT)SenderRemarksSourcesBibcodeExt. catalog/s
15648AT 2016hgr100:42:52.422+41:18:41.61iPTFiPTFiPTFiPTF16hgrP48 - CFH12kYY2018-10-2017.3054g-PTF2016-10-20 08:22:33iPTF_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
60412016-10-20 09:05:31iPTF_Bot1M. Kasliwal, Y. Cao (Caltech), on behalf of iPTFiPTFiPTF00:42:52.422+41:18:41.612016-10-20 08:22:3317.3054g-PTF2PSNiPTF16hgriPTF2018-10-20
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
85812016-10-20 08:22:3317.3054ABMagg-PTFP48_CFH12k60iPTF
85802009-01-01 00:00:0021.5ABMagR-PTFP48_CFH12k60iPTF[Last non detection]
15434AT 2016gyl100:42:53.116+07:01:41.78iPTFiPTFiPTFiPTF16gylP48 - CFH12kYY2018-10-0719.9133g-PTF2016-10-07 09:43:12iPTF_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
57962016-10-07 10:14:41iPTF_Bot1M. Kasliwal, Y. Cao (Caltech), on behalf of iPTFiPTFiPTF00:42:53.116+07:01:41.782016-10-07 09:43:1219.9133g-PTF2PSNiPTF16gyliPTF2018-10-07
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
81452016-10-07 09:43:1219.9133ABMagg-PTFP48_CFH12k60iPTF
81442009-01-01 00:00:0021.5ABMagR-PTFP48_CFH12k60iPTF[Last non detection]
23104AT 2017hvi100:42:54.240+41:30:42.94M31PTSSPTSSPTSSPTSS-17zapCNEOST - STA1600YY18.5r-Sloan2017-11-04 16:41:02Li
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
144802017-11-05 12:58:10M51Zhijian Xu, Wenxiong Li(THU), Bin Li (PMO), Zhitong Li(THU), Xiaofeng Wang (THU), Hanjie Tan (CCU), Haibin Zhao, Lifan Wang (PMO), Jujia Zhang (YNAO)PTSSPTSS00:42:54.240+41:30:42.942017-11-04 16:41:0218.5r-Sloan1PNVM31PTSS-17zapPTSSThis nova was discovered by the 1.04m Schmidt telescope at Xuyi Observatory during the PMO-Tsinghua Transient Survey(PTSS). The link of the discovery information at: http://www.cneost.org/ptss/findname.php?ptssname=PTSS-17zap
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
218042017-11-04 16:41:0218.5VegaMagr-SloanCNEOST_STA1600Bin Li
44732AT 2019pti100:42:54.260-18:40:21.40Pan-STARRS1Pan-STARRS1Pan-STARRS1PS19faqPS1 - GPC1YY19.61w-PS12019-09-06 12:12:57PS1_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
463822019-09-08 20:31:49PS1_Bot1K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders. S. Srivastav, S. J. Smartt, D. O'Neil, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS1Pan-STARRS100:42:54.260-18:40:21.402019-09-06 12:12:5719.61w-PS11PSNPS19faqPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
886182019-09-06 12:12:5719.610.0422ABMagw-PS1PS1_GPC145Robot
13831AT 2016ept300:42:54.680+41:23:00.49M31LOSS, iPTF, XOSSLOSS, iPTF, XOSSiPTF, LOSS, XOSSkait-16akOther - Other, P48 - CFH12kYY18.7Clear-2016-07-18 11:46:44Zheng
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
153622017-12-18 13:25:29Zhijian XuYingbin Nie, Jiangao Ruan, Xing GaoXOSSXOSS00:42:54.650+41:23:01.002017-12-17 16:31:1718.3Clear-2PNVM31PSP17HXOSSOFFSET:Which is about 116.5" east and 412.5" north of the center of the NGC224(M31).
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
232252017-12-17 16:31:1718.319.5VegaMagClear-Other_Other40Yingbin Nie, Jiangao Ruan, Xing GaoUsing an unfitered CCD+ Celestron C14 Schmidt-Cassegrain telescope D=365mm @f/6.9.
232242015-08-17 19:17:5119.5VegaMagClear-Other_Other40Xing Gao[Last non detection] Using an unfitered CCD+ Celestron C14 Schmidt-Cassegrain telescope D=365mm @f/6.9.
84142017-01-31 10:46:37iPTF_Bot1M. Kasliwal, Y. Cao (Caltech), on behalf of iPTFiPTFiPTF00:42:54.672+41:23:00.122017-01-31 02:48:2819.153g-PTF2PSNiPTF16eptiPTF2019-01-31
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
124942017-01-31 02:48:2819.153ABMagg-PTFP48_CFH12k60iPTF
124932009-01-01 00:00:0021.5ABMagR-PTFP48_CFH12k60iPTF[Last non detection]
40392016-08-05 00:33:03weikangHeechan YUK, WeiKang Zheng, Alexei V. Filippenko (UC Berkeley)LOSSLOSS00:42:54.680+41:23:00.492016-07-18 11:46:4418.7Clear-2PNVM31kait-16akLOSS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
52252016-07-18 11:46:4418.70.119VegaMagClear-Other_Other18KAIT
52242016-01-01 01:59:2018.3VegaMagClear-Other_Other18KAIT[Last non detection]
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2016ept_atrep_4039_LOSS.jpgGraphicsfinding chart2016-08-05 00:33:03weikang
30569AT 2018hoo600:42:54.972+41:12:28.66M31XOSS, GSNST, LOSS, ZTFXOSS, GSNST, LOSS, ZTFGSNST, LOSS, XOSS, ZTFXMr6ZXOther - Other, P48 - ZTF-CamYY18.5Clear-2018-10-26 13:48:50Xu
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery 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 ZTFZTFZTF00:42:54.972+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)LOSSLOSS00:42:54.960+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 GaoXOSSXOSS00:42:54.960+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. RaguenaudGSNSTGSNST00:42:54.600+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. RaguenaudGSNSTGSNST00:42:54.900+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 GaoXOSSXOSS00:42:54.960+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.
41552AT 2019lcd100:42:55.651+41:14:11.69ZTFZTFZTFZTF19abfqlziP48 - ZTF-CamYY19.56g-ZTF2019-07-10 11:26:38ZTF_AMPEL_NEW
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
415332019-07-14 06:54:41ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:42:55.651+41:14:11.692019-07-10 11:26:3819.56g-ZTF3PSNZTF19abfqlziZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
783432019-07-13 11:24:1219.560.1720.67ABMagg-ZTFP48_ZTF-Cam30
783442019-07-10 11:26:3818.070.0520.78ABMagr-ZTFP48_ZTF-Cam30
783422019-07-07 10:07:1419.8323ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
34703AT 2019bcx100:42:56.971+33:36:01.78ZTFZTFZTFZTF18abtlwvsP48 - ZTF-CamYY19.41r-ZTF2019-02-26 02:49:43ZTF_AMPEL_NEW
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
301722019-02-26 08:56:17ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:42:56.971+33:36:01.782019-02-26 02:49:4319.41r-ZTF3PSNZTF18abtlwvsZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
542542019-02-26 03:13:3119.380.1719.88ABMagg-ZTFP48_ZTF-Cam30
542532019-02-26 02:49:4319.410.1719.89ABMagr-ZTFP48_ZTF-Cam30
542522019-01-31 04:11:0820.22ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
23531AT 2017ilm100:42:57.983+41:18:44.46ATLASATLASATLASATLAS17njlATLAS1 - ACAM1YY17.904cyan-ATLAS2017-11-19 09:38:52ATLAS_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
149472017-11-23 00:00:03ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K.W. Smith, S. J. Smartt, M. Fulton, O. McBrien (Queen's University Belfast)ATLASATLAS00:42:57.983+41:18:44.462017-11-19 09:38:5217.904cyan-ATLAS2PSNATLAS17njlATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
225572017-11-19 09:38:5217.9040.15919.86ABMagcyan-ATLASATLAS1_ACAM130Robot
225562017-11-19 09:30:1419.81ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
15473SN 2016gzy2100:42:58.753+31:02:12.15SN Ia0.116Pan-STARRS1, iPTFPan-STARRS1, iPTFiPTFiPTF, Pan-STARRS1PS16eovP48 - CFH12k, PS1 - GPC1P60 - SEDMYY119.79i-Sloan2016-10-10 07:43:40PS1_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
60082016-10-17 17:42:04PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, N. Primak, A. Schultz, (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, D. R. Young (Queen's University Belfast)Pan-STARRS1Pan-STARRS100:42:58.753+31:02:12.152016-10-10 07:43:4019.79i-Sloan1PSNPS16eovPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
85272016-10-10 07:43:4019.790.0720.7ABMagi-SloanPS1_GPC145Robot
58372016-10-09 12:38:00iPTF_Bot1M. Kasliwal, Y. Cao (Caltech), on behalf of iPTFiPTFiPTF00:42:58.756+31:02:12.472016-10-09 12:12:5719.7916R-PTF2PSNiPTF16gzyiPTF2016-11-02
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
82252016-10-09 12:12:5719.7916ABMagR-PTFP48_CFH12k60iPTF
82242009-01-01 00:00:0021.5ABMagR-PTFP48_CFH12k60iPTF[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
5362016-11-01 11:41:49rferrRaphael FerrettiiPTFSN Ia0.1161iPTF2016-11-02
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
5442016-10-22 11:05:29P60_SEDMSEDM robotiPTF tns_2016gzy_2016-10-22_11-05-29_P60_SED-Machine_iPTF.asciiObjectiPTF2016-11-02
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
5442016-10-22 11:05:29P60 / SEDMSEDM robotiPTF tns_2016gzy_2016-10-22_11-05-29_P60_SED-Machine_iPTF.asciiObjectiPTF2016-11-02
22309AT 2017gqw100:42:58.940+41:26:27.20M31LOSSLOSSLOSSkait-17bwOther - OtherYY18.3Clear-2017-09-09 10:34:35Zheng
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
135762017-09-10 06:10:57weikangNick Choksi, WeiKang Zheng and Alexei V. Filippenko (UC Berkeley)LOSSLOSS00:42:58.940+41:26:27.202017-09-09 10:34:3518.3Clear-2PNVM31kait-17bwLOSSThe object is confirmed at Sep. 10. 205 UT with mag ~17.2, which is about 1 mag brighter than the night before.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
202912017-09-09 10:34:3518.319VegaMagClear-Other_Other18KAIT
202902017-09-08 09:23:1618.5VegaMagClear-Other_Other18KAIT[Last non detection]
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2017gqw_atrep_13576_LOSS.jpgGraphics2017-09-10 06:10:57weikang
24093AT 2017jfz100:42:59.660+41:21:28.80M31LOSSLOSSLOSSkait-17doOther - OtherYY17.6Clear-2017-12-29 04:57:13Zheng
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
155932017-12-29 06:50:48weikangCostas Soler, WeiKang Zheng and Alexei V. Filippenko (UC Berkeley)LOSSLOSS00:42:59.660+41:21:28.802017-12-29 04:57:1317.6Clear-2PNVM31kait-17doLOSSThe object was also detected at similar mag of clear ~17.6 one day ago on Dec. 28.132 UT.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
236762017-12-29 04:57:1317.60.218.5VegaMagClear-Other_Other18KAIT
236752017-12-19 04:05:3318VegaMagClear-Other_Other18KAIT[Last non detection]
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2017jfz_atrep_15593_LOSS.jpgGraphics2017-12-29 06:50:48weikang
33910AT 2019yw100:43:00.080+41:18:34.00M31XOSSXOSSXOSSXM08MZOther - OtherYY19.5Clear-2019-01-23 12:45:43Zhang
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
291092019-01-23 13:35:09sammimasMi Zhang and Xing GaoXOSSXOSS00:43:00.080+41:18:34.002019-01-23 12:45:4319.5Clear-2PNVM31XM08MZXOSSMi Zhang and Xing Gao, report the discovery of a possible nova (mag approximately 19.5) on severl 300-s survey images (limiting mag about 20.5) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Jan. 23.53175 UT using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ). The transient approximately located at R.A.=00h43m00.08s +41d18'34".0 (equinox 2000.0). Which is about 177.7" east and 145.5" north of the center of the NGC224(M31). Nothing is visible at this position on archival images taken on Jan. 20.53300 UT(limiting mag 20.0). NET UCAC-4 XM08MZ C2019 01 23.53175 00 43 00.08 +41 18 34.0 19.5V C42 All images can be seen from: http://www.xjltp.com/XOSS/XM08MZ/XM08MZ.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
521182019-01-23 12:45:4319.520.5VegaMagClear-Other_Other300Mi Zhang and Xing GaoMi Zhang and Xing Gao, report the discovery of a possible nova (mag approximately 19.5) on severl 300-s survey images (limiting mag about 20.5) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Jan. 23.53175 UT using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ). The transient approximately located at R.A.=00h43m00.08s +41d18'34".0 (equinox 2000.0). Which is about 177.7" east and 145.5" north of the center of the NGC224(M31). Nothing is visible at this position on archival images taken on Jan. 20.53300 UT(limiting mag 20.0). NET UCAC-4 XM08MZ C2019 01 23.53175 00 43 00.08 +41 18 34.0 19.5V C42 All images can be seen from: http://www.xjltp.com/XOSS/XM08MZ/XM08MZ.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.
521172019-01-20 12:47:3120VegaMagClear-Other_Other300Mi Zhang and Xing Gao[Last non detection] using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2019yw_atrep_29109_XOSS.pngGraphics2019-01-23 14:22:03sammimas
46413AT 2019sfp100:43:00.974+02:21:31.16SDSS J004300.30+022125.10.066ALeRCEZTFALeRCEZTF19acdqntrP48 - ZTF-CamYY19.874r-ZTF2019-10-08 09:58:12ALeRCE
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
489842019-10-08 13:12:44ALeRCEF. Forster on behalf of the ALeRCE brokerALeRCEZTF00:43:00.974+02:21:31.162019-10-08 09:58:1219.874r-ZTF2PSNSDSS J004300.30+022125.10.066ZTF19acdqntrALeRCEEarly SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19acdqntr
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
939652019-10-08 09:58:1219.8740.17719920.2921ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
939642019-10-08 09:06:3520.5892ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
46875AT 2019sxc400:43:01.557+41:17:59.65ZTF, Pan-STARRS1, MASTERZTF, Pan-STARRS1, MASTERMASTER, Pan-STARRS1, ZTFZTF19acgfhfdP48 - ZTF-Cam, PS1 - GPC1, Other - OtherYY19.47r-ZTF2019-10-20 03:09:27ZTF_AMPEL_NEW<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 reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
519282019-11-06 03:28:37ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:43:01.552+41:17:59.702019-10-20 03:09:2719.47r-ZTF3PSNZTF19acgfhfdZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1006442019-10-20 03:49:3819.340.0920.65ABMagg-ZTFP48_ZTF-Cam30
1006432019-10-20 03:09:2719.470.1120.4ABMagr-ZTFP48_ZTF-Cam30
1006422019-10-19 03:50:4320.5374ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
509902019-10-28 11:20:17MASTERV. Lipunov, E. Gorbovskoy, V.Kornilov, N.Tyurina, P.Balanutsa, A.Kuznetsov, F.Balakin, V.Vladimirov, D. Vlasenko, I.Gorbunov, D.Zimnukhov, V.Senik, T.Pogrosheva, D.Kuvshinov (Lomonosov Moscow State University, SAI, Physics Department), R. Podesta, C.Lopez, F. Podesta, C.Francile (Observatorio Astronomico Felix Aguilar OAFA), H.Levato (Instituto de Ciencias Astronomicas, de la Tierra y del Espacio ICATE), R. Rebolo, M. Serra (The Instituto de Astrofisica de Canarias), D. Buckley (South African Astronomical Observatory), O.A. Gres, N.M. Budnev, O.Ershova (Irkutsk State University, API), A. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory), V. Yurkov, A. Gabovich, Yu. Sergienko (Blagoveschensk Educational State University)MASTERMASTER00:43:01.530+41:17:58.902019-10-23 23:26:4217.2Clear-3PSNMASTER OT J004301.53+411758.9MASTERM31 inspect
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
984622019-10-23 23:30:4617.219.6VegaMagClear-Other_Other180RobotMASTER-IAC
984612019-10-23 23:26:4217.219.6VegaMagClear-Other_Other180RobotMASTER-IAC
984602016-07-04 04:37:5921.3VegaMagClear-Other_Other540Robot[Last non detection] MASTER-IAC
509412019-10-28 00:05:26PS1_Bot1K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders. S. Srivastav, S. J. Smartt, D. O'Neil, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS1Pan-STARRS100:43:01.557+41:17:59.652019-10-22 10:14:5217.21w-PS11PSNPS19ghrPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
983422019-10-22 10:14:5217.210.0122ABMagw-PS1PS1_GPC145Robot
497462019-10-20 04:37:43ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:43:01.545+41:17:59.622019-10-20 03:09:2719.47r-ZTF3PSNZTF19acgfhfdZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
955262019-10-20 03:49:3819.340.0920.65ABMagg-ZTFP48_ZTF-Cam30
955252019-10-20 03:09:2719.470.1120.4ABMagr-ZTFP48_ZTF-Cam30
955242019-10-19 03:50:4320.5374ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
16869AT 2016jbg200:43:01.670+41:17:00.31M31XOSS, GaiaAlertsXOSS, GaiaAlertsGaiaAlerts, XOSSOther - Other, Gaia - Gaia-photometricYY17.2Clear-2016-12-25 12:14:19Gao
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
95722017-02-27 10:59:31Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts00:43:01.670+41:17:00.312017-01-20 15:51:5017.71G-Gaia2PSNGaia17annGaiaAlertsdeclining new Gaia source in M31, 2 arcsec from PNV J00430149+4116594
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
140962017-01-20 15:51:5017.710.2ABMagG-GaiaGaia_Gaia-photometric60Robot
140952016-12-16 00:28:4821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
74762016-12-25 13:12:14gaoweiWei Gao,Xing GaoXOSSXOSS00:43:01.490+41:16:59.402016-12-25 12:14:1917.2Clear-2PNVM31XOSSUsing a unfilled CCD ( + 0.5-m f/4 reflector + CCD ).
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
109512016-12-25 12:14:1917.219.9VegaMagClear-Other_Other90X.GaoThis possible nova was discovered by Xingming ObservationSky Survey(C42) around Dec. 25.5099 UT. using an unfiltered CCD (+ 0.5-m f/4 reflector + CCD). The transient approximately located at R.A.=00h43m01s.49 Decl.=+41°16'59".4 (equinox 2000.0). Which is about 193.6" east and 50.9" north of center of the NGC224.
109502016-12-20 14:27:1419.9VegaMagClear-Other_Other90X.Gao[Last non detection] Using a unfilled CCD ( + 0.5-m f/4 reflector + CCD ).
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2016jbg_atrep_7476_XOSS.jpgGraphics2016-12-25 15:52:20gaowei
tns_2016jbg_atrep_7476_XOSS_0.jpgGraphicsNET UCAC-4 XMX2WG C2016 12 26.53993 00 43 01.67 +41 17 00.0 16.5 V C42 C42 Xingming Observatory, Mt. Nanshan. Observers W.Gao,X.Gao, Measurers W.Gao. 0.5-m f/4 reflector and CCD.2016-12-26 13:57:28gaowei
19241AT 2017cfr100:43:02.020+41:13:18.66GaiaAlertsGaiaAlertsGaiaAlertsGaia17arhGaia - Gaia-photometricYY18.1G-Gaia2017-03-12 22:50:52Gaia_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
101092017-03-18 14:13:30Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts00:43:02.020+41:13:18.662017-03-12 22:50:5218.1G-Gaia2PSNGaia17arhGaiaAlertstransient in M31, changed colour (got bluer) (GS-TEC predicts SN II)
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
150142017-03-12 22:50:5218.10.2ABMagG-GaiaGaia_Gaia-photometric60Robot
150132017-02-26 04:42:1421.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
21552AT 2017fqc100:43:02.190-18:29:43.26GaiaAlertsGaiaAlertsGaiaAlertsGaia17bviGaia - Gaia-photometricYY18.93G-Gaia2017-07-22 07:43:40Gaia_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
127332017-07-23 19:44:05Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts00:43:02.190-18:29:43.262017-07-22 07:43:4018.93G-Gaia2PSNGaia17bviGaiaAlertscandidate SN near galaxy APMUKS(BJ) B004032.50-184605.9, GS-TEC predicts SN Ia
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
188882017-07-22 07:43:4018.930.2ABMagG-GaiaGaia_Gaia-photometric60Robot
188872017-06-24 01:50:5221.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
16663AT 2016itj100:43:04.200+53:17:15.94GaiaAlertsGaiaAlertsGaiaAlertsGaia16cafGaia - Gaia-photometricYY17.4G-Gaia2016-12-03 16:49:26Gaia_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
72472016-12-08 09:31:13Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts00:43:04.200+53:17:15.942016-12-03 16:49:2617.4G-Gaia2PSNGaia16cafGaiaAlertscandidate CV, blue hostless transient ASASSN-16ms
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
105402016-12-03 16:49:2617.40.2ABMagG-GaiaGaia_Gaia-photometric60Robot
105392016-10-17 06:27:2121.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
23374AT 2017ifs100:43:04.200+41:15:15.70M31Other - OtherYY15.4Clear-2017-11-16 18:09:38Carey
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
147762017-11-16 19:17:05George CareyGeorge Carey00:43:04.200+41:15:15.702017-11-16 18:09:3815.4Clear-2PSNM31The object is on 4 consecutive images, each 600 seconds with 0.20m reflector. There are no previous novae in M31 at this location.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
222782017-11-16 18:09:3815.40.219ABMagClear-Other_Other600George CareyMagnitude measured at 15.4 using Astrometrica
222772017-11-12 21:20:0919ABMagClear-Other_Other600George Carey[Last non detection]
48459AT 2019vfe100:43:06.077-22:16:32.12ATLASATLASATLASATLAS19barvATLAS1 - ACAM1YY19.217orange-ATLAS2019-11-20 09:02:52ATLAS_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
530392019-11-20 12:58:31ATLAS_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, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)ATLASATLAS00:43:06.077-22:16:32.122019-11-20 09:02:5219.217orange-ATLAS2PSNATLAS19barvATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1031272019-11-20 09:02:5219.2170.25419.56ABMagorange-ATLASATLAS1_ACAM130Robot
1031262019-11-16 10:09:0718.86ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
1815SN 2000en00:43:08.369-00:23:17.59SN IaAnon. NY20.22000-11-16 00:00:00[Discoverer=Nearby Galaxies Supernova Search; DiscoveryRef=IAUC 7524; PositionRef=IAUC 7524; Orig Type=Ia ]
32783AT 2018kvh100:43:10.365+49:50:15.54Pan-STARRS1Pan-STARRS1Pan-STARRS1PS18cmfPS1 - GPC1YY20.03i-Sloan2018-12-17 05:11:02PS1_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
273282018-12-25 20:11:04PS1_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-STARRS1Pan-STARRS100:43:10.365+49:50:15.542018-12-17 05:11:0220.03i-Sloan1PSNPS18cmfPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
483582018-12-17 05:11:0220.030.0620.7ABMagi-SloanPS1_GPC145Robot
29030AT 2018fhy100:43:10.534+41:16:56.71M31-0.001GSNSTGSNSTGSNSTGSNST 2018-acOther - OtherYY17.89V-Johnson2018-08-21 03:34:33Kendurkar
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
218282018-08-22 06:34:35GSNSTMalhar Kendurkar, Cedric RaguenaudGSNSTGSNST00:43:10.534+41:16:56.712018-08-21 03:34:3317.89V-Johnson1PNVM31-0.001GSNST 2018-acGSNSTPossible Nova near the nucleus of M31 (Andromeda Galaxy)
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
342502018-08-20 01:58:0417.890.91VegaMagV-JohnsonOther_Other300Kendurkar. M, Raguenaud. C on behalf of GSNST TeamObservations are made using Slooh Canary Island Observatory. Telescope Type: Corrected Dall-Kirkham Telescope Manufacturer: PlaneWave Effective Aperture: 432mm (17") Focal Length: 2938mm (115.71") Native Focal Ratio: f/6.8 Focal Reducer: None Effective Focal Ratio: f/6.8 Camera Manufacturer: Finger Lakes Instruments Camera Model: PL16803 CCD Type: Kodak KAF-16803
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018fhy_atrep_21828_GSNST.jpgGraphicsDiscovery Image 2018-08-22 06:34:35GSNST
16758AT 2016ixa100:43:11.110+41:13:56.93GaiaAlertsGaiaAlertsGaiaAlertsGaia16cdaGaia - Gaia-photometricYY18.46G-Gaia2016-12-15 22:42:14Gaia_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
73562016-12-17 18:25:44Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts00:43:11.110+41:13:56.932016-12-15 22:42:1418.46G-Gaia2PSNGaia16cdaGaiaAlertsnew source in M31, candidate nova Nova M31 2016-12b?
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
107312016-12-15 22:42:1418.460.2ABMagG-GaiaGaia_Gaia-photometric60Robot
107302016-12-02 12:23:0221.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
21498AT 2017foa100:43:14.500+41:33:57.20M31Other - OtherYY18.4Clear-2017-07-19 03:04:00Conseil
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
126712017-07-19 11:44:31econseilEmmanuel Conseil00:43:14.500+41:33:57.202017-07-19 03:04:0018.4Clear-2PNVM31Emmanuel Conseil reports the discovery of a possible nova in M31. The transient is visible in 6 images (50s exposures, clear filter) taken between 02h24 and 03h07 with Slohh space robotic telescope T2, at Mt Teide, Canary islands. Image available here : https://www.flickr.com/photos/econseil/35212468283 No asteroid detected at this position at that date and no known object.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
187732017-07-19 03:04:0018.419VegaMagClear-Other_Other50Images taken with Slooh space robotic telescope T2, at Mt Teide, Canary Islands
187722017-07-15 04:05:0019VegaMagClear-Other_Other50E. Conseil[Last non detection]
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2017foa_atrep_12671.bmpDiscovery image2017-07-19 11:44:31econseil
21504AT 2017fog100:43:14.980+41:20:49.80M31XOSSXOSSXOSSXMd3ZXOther - OtherYY18.4Clear-2017-07-19 21:04:36Xu
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
126772017-07-20 09:15:21Zhijian XuZhijian Xu, Xing GaoXOSSXOSS00:43:14.980+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
24752AT 2018eq100:43:15.770+41:18:39.30M31ISSPISSPISSPOther - OtherYY17.8Clear-2018-01-12 17:22:33Belligoli
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
164332018-01-12 19:37:48shangri.starsRaffaele BelligoliISSPISSP00:43:15.770+41:18:39.302018-01-12 17:22:3317.8Clear-1PNVM31ISSPR. Belligoli, Verona, Italy reports the discovery of an PNV by Raffaele Belligoli, Flavio Castellani, Claudio Marangoni and Fernando Marziali, in the course of the ISSP Italian Supernovae Search Project. The new object is located at RA 00 43 15.77 DEC +41 18 39.3 (equinox 2000.0) Offset 358E 153N. Apparent magnitude about 17.8 U in host Galaxy NGC224 (M31).
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
246592018-01-12 17:22:3317.820.5STMagClear-Other_Other7500CastellaniThe object is present in a couple of images taken at: 2018 01 12.7240 UT of 7500sec of 7500sec with a Moravian G4-9000 KAF CCD unfiltered (limiting magnitude = 20.5), from Monte Baldo Observatory (Ferrara di Monte Baldo, Verona, Italy), with 0.4m f.8 Ritchey-Chrétien telescope.
22344AT 2017gsc1100:43:16.100+41:20:08.30NovaM31iPTFOther - OtherP60 - SEDMYY117.5Clear-2017-09-13 20:29:46Conseil
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
136172017-09-14 10:02:08econseilEmmanuel Conseil00:43:16.100+41:20:08.302017-09-13 20:29:4617.5Clear-2PNVM31Emmanuel Conseil reports the discovery of a probable nova in M31, located at 00h43m16.10s +41°20'08.3". The object is visible on 3 images (50s exposures) taken with Slooh space robotic telescope T1, at Mt Teide, Canary Islands. No known object and no know asteroid were found at that location.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
203662017-09-13 20:29:4617.519.5VegaMagClear-Other_Other50E. ConseilInstrument : Slooh robotic telescope T2, 17" F/6.8 + FLI PL16803, observatory code G44
203652017-09-10 23:37:0019VegaMagClear-Other_Other50E. Conseil[Last non detection] Instrument : Slooh robotic telescope T2, 17" F/6.8 + FLI PL16803, observatory code G40
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2017gsc_atrep_13617.jpgGraphics2017-09-14 10:02:08econseil
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
12422017-09-28 14:47:42neillJames NeilliPTFNova1iPTFstrong H-alpha with other emission lines visible
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
12462017-09-28 11:01:55P60_SEDM2100Walters/NeillNeilliPTF tns_2017gsc_2017-09-28_11-01-55_P60_SED-Machine_iPTF.txtObjectiPTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
12462017-09-28 11:01:55P60 / SEDM2100Walters/NeillNeilliPTF tns_2017gsc_2017-09-28_11-01-55_P60_SED-Machine_iPTF.txtObjectiPTF
28789AT 2018eys100:43:16.528-17:21:24.07Pan-STARRS1Pan-STARRS1Pan-STARRS1PS18bifPS1 - GPC1YY20.63w-PS12018-08-08 13:16:19PS1_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
215292018-08-12 22:30:14PS1_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-STARRS1Pan-STARRS100:43:16.528-17:21:24.072018-08-08 13:16:1920.63w-PS11PSNPS18bifPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
336542018-08-08 13:16:1920.630.0622ABMagw-PS1PS1_GPC145Robot
4814SN 2008hz00:43:18.619+42:10:14.20SN IaAnon. NY18.22008-11-26 00:00:00[Discoverer=Itagaki; DiscoveryRef=CBET 1609; PositionRef=CBET 1609; Orig Type=Ia ]
44756AT 2019pug100:43:20.372-19:39:58.80ZTFZTFZTFZTF19abwscyvP48 - ZTF-CamYY19.87g-ZTF2019-09-06 09:03:37ZTF_AMPEL_COMPLETE
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
464182019-09-09 10:25:15ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:43:20.372-19:39:58.802019-09-06 09:03:3719.87g-ZTF3PSNZTF19abwscyvZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
887012019-09-06 11:06:5018.320.1318.71ABMagr-ZTFP48_ZTF-Cam30
887002019-09-06 09:03:3719.870.2320.33ABMagg-ZTFP48_ZTF-Cam30
886992019-09-01 12:01:5419.8435ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
42224SN 2019mbq4200:43:20.486-25:53:02.16SN II0.1008ZTF, Pan-STARRS1, ATLASZTF, Pan-STARRS1, ATLASZTFATLAS, Pan-STARRS1, ZTFZTF19abkfmjpP48 - ZTF-Cam, PS1 - GPC1, ATLAS1 - ACAM1P60 - SEDM, P200 - DBSPYY219.04g-ZTF2019-07-30 11:01:19ZTF_AMPEL_NEW
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
498072019-10-21 09:17:23PS1_Bot1K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders. S. Srivastav, S. J. Smartt, D. O'Neil, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS1Pan-STARRS100:43:20.486-25:53:02.162019-10-15 08:45:3619.14i-Sloan1PSNPS19epiPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
956642019-10-15 08:45:3619.140.1120.7ABMagi-SloanPS1_GPC145Robot
440562019-08-16 00:04:15ATLAS_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, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota)ATLASATLAS00:43:20.481-25:53:02.062019-07-25 13:55:1218.5orange-ATLAS2PSNATLAS19skuATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
835602019-07-25 13:55:1218.50.13419.51ABMagorange-ATLASATLAS1_ACAM130Robot
835592019-07-17 15:01:2618.13ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
440372019-08-15 21:36:19PS1_Bot1K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders. S. Srivastav, S. J. Smartt, D. O'Neil, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS1Pan-STARRS100:43:20.487-25:53:02.222019-08-15 14:09:3618.66i-Sloan1PSNPS19epiPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
835342019-08-15 14:09:3618.660.0420.7ABMagi-SloanPS1_GPC1630Robot
427082019-07-30 21:50:37ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:43:20.485-25:53:02.192019-07-30 11:01:1919.04g-ZTF2PSNZTF19abkfmjpZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
810542019-07-30 11:32:3618.650.0720.56ABMagr-ZTFP48_ZTF-Cam30
810532019-07-30 11:01:1919.040.1320.08ABMagg-ZTFP48_ZTF-Cam30
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
50212019-09-08 22:27:42ZTF_Bot1C. Fremling , A. Dahiwale (Caltech), on behalf of the Zwicky Transient Facility (ZTF)ZTFSN II0.10081ZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
50292019-08-01 09:40:50P200_DBSP930A. Ho, D. PerleyY. YaoZTF tns_2019mbq_2019-08-01_09-40-50_P200_DBSP_ZTF.asciiObjectZTF
49282019-08-30 01:07:36ZTF_Bot1C. Fremling (Caltech), Y. Sharma (Caltech), A. Dahiwale (Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN II0.10081ZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
49362019-07-31 03:14:42P60_SEDM2250SEDM-RobotautoZTF tns_2019mbq_2019-07-31_03-14-42_P60_SEDM_ZTF.asciiObjectZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
50292019-08-01 09:40:50P200 / DBSP930A. Ho, D. PerleyY. YaoZTF tns_2019mbq_2019-08-01_09-40-50_P200_DBSP_ZTF.asciiObjectZTF
49362019-07-31 03:14:42P60 / SEDM2250SEDM-RobotautoZTF tns_2019mbq_2019-07-31_03-14-42_P60_SEDM_ZTF.asciiObjectZTF
38098AT 2019gap1300:43:20.554+41:25:42.41M31XOSS, ZTF, ATLAS, GaiaAlertsXOSS, ZTF, ATLAS, GaiaAlertsATLAS, GaiaAlerts, XOSS, ZTFXM12MZOther - Other, P48 - ZTF-Cam, ATLAS1 - ACAM1, Gaia - Gaia-photometricYY17.4Clear-2019-05-28 21:23:13Zhang
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
447252019-08-23 08:09:10ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:43:20.554+41:25:42.412019-06-07 10:48:2617.39g-ZTF2PSNZTF19aaycrewZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
851272019-06-10 10:49:4917.40.0520.58ABMagg-ZTFP48_ZTF-Cam30
851262019-06-07 10:48:2617.390.0420.72ABMagg-ZTFP48_ZTF-Cam30
383042019-06-20 16:22:44ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:43:20.555+41:25:42.402019-06-07 10:48:2617.39g-ZTF2PSNZTF19aaycrewZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
728212019-06-13 11:25:0317.380.0619.01ABMagg-ZTFP48_ZTF-Cam30
728202019-06-07 10:48:2617.390.0420.72ABMagg-ZTFP48_ZTF-Cam30
382942019-06-20 16:18:09ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:43:20.550+41:25:42.412019-06-07 10:48:2617.4g-ZTF2PSNZTF19aaycrewZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
727982019-06-10 10:49:4917.40.0520.58ABMagg-ZTFP48_ZTF-Cam30
727992019-06-07 10:48:2617.390.0420.72ABMagg-ZTFP48_ZTF-Cam30
382412019-06-19 21:42:06ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:43:20.555+41:25:42.402019-06-07 10:48:2617.39g-ZTF2PSNZTF19aaycrewZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
726762019-06-13 11:25:0317.380.0619.01ABMagg-ZTFP48_ZTF-Cam30
726752019-06-07 10:48:2617.390.0420.72ABMagg-ZTFP48_ZTF-Cam30
382282019-06-19 21:37:27ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:43:20.550+41:25:42.412019-06-07 10:48:2617.4g-ZTF2PSNZTF19aaycrewZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
726442019-06-10 10:49:4917.40.0520.58ABMagg-ZTFP48_ZTF-Cam30
726452019-06-07 10:48:2617.390.0420.72ABMagg-ZTFP48_ZTF-Cam30
380402019-06-17 03:20:41ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:43:20.558+41:25:42.462019-06-10 10:49:4917.38g-ZTF2PSNZTF19aaycrewZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
721892019-06-13 11:25:0317.380.0619.01ABMagg-ZTFP48_ZTF-Cam30
721902019-06-10 10:49:4917.40.0520.58ABMagg-ZTFP48_ZTF-Cam30
379332019-06-15 23:37:23Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts00:43:20.560+41:25:42.312019-06-13 19:23:3116.82G-Gaia2PSNGaia19chyGaiaAlertstransient in M31
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
719212019-06-13 19:23:3116.820.2ABMagG-GaiaGaia_Gaia-photometric60Robot
719202019-02-11 09:17:1621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
378442019-06-14 19:48:48ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:43:20.558+41:25:42.462019-06-10 10:49:4917.38g-ZTF2PSNZTF19aaycrewZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
717452019-06-13 11:25:0317.380.0619.01ABMagg-ZTFP48_ZTF-Cam30
717462019-06-10 10:49:4917.40.0520.58ABMagg-ZTFP48_ZTF-Cam30
377392019-06-14 16:15:36ATLAS_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, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, A. McCormack (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota)ATLASATLAS00:43:20.551+41:25:42.392019-06-14 12:18:4316.672orange-ATLAS2PSNATLAS19ndiATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
714442019-06-14 12:18:4316.6720.04718.27ABMagorange-ATLASATLAS1_ACAM130Robot
714432019-03-04 05:35:3118.79ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
376212019-06-12 14:23:05ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:43:20.555+41:25:42.402019-06-07 10:48:2617.39g-ZTF2PSNZTF19aaycrewZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
711902019-06-10 10:49:4917.40.0520.58ABMagg-ZTFP48_ZTF-Cam30
711892019-06-07 10:48:2617.390.0420.72ABMagg-ZTFP48_ZTF-Cam30
374852019-06-10 17:38:41ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:43:20.550+41:25:42.412019-06-07 10:48:2617.4g-ZTF2PSNZTF19aaycrewZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
709002019-06-10 10:49:4917.40.0520.58ABMagg-ZTFP48_ZTF-Cam30
709012019-06-07 10:48:2617.390.0420.72ABMagg-ZTFP48_ZTF-Cam30
373532019-06-10 16:25:22ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:43:20.550+41:25:42.412019-06-07 10:48:2617.4g-ZTF2PSNZTF19aaycrewZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
705242019-06-10 10:49:4917.40.0520.58ABMagg-ZTFP48_ZTF-Cam30
705252019-06-07 10:48:2617.390.0420.72ABMagg-ZTFP48_ZTF-Cam30
359072019-05-28 23:17:52sammimasMi Zhang and Xing GaoXOSSXOSS00:43:20.580+41:25:42.602019-05-28 21:23:1317.4Clear-2PNVM31XM12MZXOSSMi Zhang and Xing Gao, report the discovery of a possible nova (mag approximately 17.4) on severl 300-s survey images (limiting mag about 18.0) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around May. 28.89112 UT using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ). The transient approximately located at R.A.=00h43m20.58s +41d25'42".6 (equinox 2000.0). Which is about 408.8" east and 574.1" north of the center of the NGC224(M31). Nothing is visible at this position on archival images taken on May. 24.82138 UT(limiting mag 20.0).
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
672692019-05-28 21:23:1317.418VegaMagClear-Other_Other300Mi Zhang and Xing GaoMi Zhang and Xing Gao, report the discovery of a possible nova (mag approximately 17.4) on severl 300-s survey images (limiting mag about 18.0) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around May. 28.89112 UT using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ). The transient approximately located at R.A.=00h43m20.58s +41d25'42".6 (equinox 2000.0). Which is about 408.8" east and 574.1" north of the center of the NGC224(M31). Nothing is visible at this position on archival images taken on May. 24.82138 UT(limiting mag 20.0).
672682019-05-24 19:42:4720VegaMagClear-Other_Other300Xing Gao[Last non detection] using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2019gap_atrep_35907_XOSS.pngGraphicsAT 2019gap Discovery Image2019-05-29 02:25:01sammimas
572 1982S00:43:20.900-55:19:39.00ESO 150-G20NY18.51982-10-19 00:00:00[Discoverer=Gonzalez; DiscoveryRef=IAUC 3741; PositionRef=; Orig Type=Unknown] RA,DEC set on 2019-09-18 according to the data on http://www.rochesterastronomy.org
15355AT 2016gvl100:43:23.592+40:54:24.82iPTFiPTFiPTFiPTF16gvlP48 - CFH12kYY2018-10-0420.767R-PTF2016-10-04 09:31:40iPTF_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
57082016-10-04 11:26:18iPTF_Bot1M. Kasliwal, Y. Cao (Caltech), on behalf of iPTFiPTFiPTF00:43:23.592+40:54:24.822016-10-04 09:31:4020.767R-PTF2PSNiPTF16gvliPTF2018-10-04
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
79962016-10-04 09:31:4020.767ABMagR-PTFP48_CFH12k60iPTF
79952009-01-01 00:00:0021.5ABMagR-PTFP48_CFH12k60iPTF[Last non detection]
42706AT 2019mud100:43:23.890+41:43:06.10MASTERMASTERMASTERMASTER OT J004323.89+414306.1Other - OtherYY19.8Clear-2019-08-05 04:39:25MASTER
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
433272019-08-06 21:39:35MASTERV. Lipunov, E. Gorbovskoy, V.Kornilov, N.Tyurina, P.Balanutsa, A.Kuznetsov, F.Balakin, V.Vladimirov, D. Vlasenko, I.Gorbunov, D.Zimnukhov, V.Senik, T.Pogrosheva, D.Kuvshinov (Lomonosov Moscow State University, SAI, Physics Department), R. Podesta, C.Lopez, F. Podesta, C.Francile (Observatorio Astronomico Felix Aguilar OAFA), H.Levato (Instituto de Ciencias Astronomicas, de la Tierra y del Espacio ICATE), R. Rebolo, M. Serra (The Instituto de Astrofisica de Canarias) D. Buckley (South African Astronomical Observatory), O.A. Gres, N.M. Budnev, O.Ershova (Irkutsk State University, API), A. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory), V. Yurkov, A. Gabovich, Yu. Sergienko (Blagoveschensk Educational State University)MASTERMASTER00:43:23.890+41:43:06.102019-08-05 04:39:2519.8Clear-3OtherMASTER OT J004323.89+414306.1MASTERLVC Inspect
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
822252019-08-05 04:43:3819.620VegaMagClear-Other_Other540RobotMASTER-IAC
822242019-08-05 04:39:2519.820VegaMagClear-Other_Other540RobotMASTER-IAC
822232016-07-04 04:37:5921.3VegaMagClear-Other_Other540Robot[Last non detection] MASTER-IAC
30759AT 2018hvv100:43:24.071+41:15:31.17M31-0.001GSNSTGSNSTGSNSTGSNST 2018-ajOther - OtherYY18.37Clear-2018-11-05 09:27:30Kendurkar
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
240142018-11-05 09:33:10GSNSTMalhar Kendurkar, Cedric Raguenaud on behalf of GSNST TeamGSNSTGSNST00:43:24.071+41:15:31.172018-11-05 09:27:3018.37Clear-2PNVM31-0.001GSNST 2018-ajGSNST
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
385882018-11-04 20:47:1018.370.22VegaMagClear-Other_Other300M. KendurkarObservations were made using Slooh Robotic Telescope on Canary Island. 17" CDK f/6.8
385872018-11-04 04:02:5519VegaMagClear-Other_Other300M. Kendurkar[Last non detection]
32482AT 2018kjt200:43:24.590+41:20:21.77M31XOSS, GaiaAlertsXOSS, GaiaAlertsGaiaAlerts, XOSSXM06MZOther - Other, Gaia - Gaia-photometricYY18Clear-2018-12-22 12:05:52Zhang
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
269792018-12-23 14:22:00Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts00:43:24.590+41:20:21.772018-12-21 14:02:2418.59G-Gaia2PSNGaia18dxlGaiaAlertscandidate Nova in M31
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
477582018-12-21 14:02:2418.590.2ABMagG-GaiaGaia_Gaia-photometric60Robot
477572018-09-16 07:04:4821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
269012018-12-22 13:34:23sammimasMi Zhang and Xing GaoXOSSXOSS00:43:24.620+41:20:22.202018-12-22 12:05:5218Clear-2PNVM31XM06MZXOSSMi Zhang and Xing Gao, report the discovery of a possible nova (mag approximately 18.0) on severl 300-s survey images (limiting mag about 20.5) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Dec. 22.50407 UT using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ). The transient approximately located at R.A.=00h43m24.62s +41d20'22".2 (equinox 2000.0). Which is about 454.4" east and 253.7" north of the center of the NGC224(M31).
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
475312018-12-22 12:05:5218VegaMagClear-Other_Other300Mi Zhang and Xing Gaousing a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).
475302018-12-19 15:32:5020VegaMagClear-Other_Other300Mi Zhang and Xing Gao[Last non detection] using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018kjt_atrep_26901_XOSS.pngGraphics2018-12-22 13:46:59sammimas
33207AT 2018lio100:43:24.705+77:53:16.15ZTFZTFZTFZTF18adbcqptP48 - ZTF-CamYY19.19g-ZTF2018-12-29 06:43:24ZTF_AMPEL_NEW
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
279222019-01-04 07:43:34ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:43:24.705+77:53:16.152018-12-29 06:43:2419.19g-ZTF2PSNZTF18adbcqptZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
495982018-12-29 07:38:0119.170.1319.65ABMagr-ZTFP48_ZTF-Cam30
495972018-12-29 06:43:2419.190.1519.9ABMagg-ZTFP48_ZTF-Cam30
24072AT 2017jfe100:43:26.900-73:36:24.30OGLE-GAL-SMC720.22-1704.039-2189.885OGLEOGLEOGLEOGLE-1.3m - OGLEIV-CamYY19.513I-Cousins2017-12-28 01:48:49Wyrzykowski
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
155672017-12-28 07:47:28lukaszLukasz WyrzykowskiOGLEOGLE00:43:26.900-73:36:24.302017-12-28 01:48:4919.513I-Cousins5PSNOGLE-GAL-SMC720.22-1704.039-2189.885OGLEtransient after its peak at 1.5 arcsec away from the centre of a galaxy
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
236292017-12-28 01:48:4919.5130.05422VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IVforced photometry on difference image
236322017-12-27 02:01:2619.4620.05322VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IVforced photometry on difference image, peak brightness, more datapoints before the peak are available on OGLE website.
236312017-12-16 00:57:5720.5640.12922VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IVforced photometry on difference image
236302017-12-14 01:32:5621.6110.31922VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IVforced photometry on difference image
236282017-12-10 01:10:2622VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV[Last non detection]
41044AT 2019kiv100:43:28.636+41:06:04.33ZTFZTFZTFZTF19abctzxnP48 - ZTF-CamYY18.39r-ZTF2019-07-01 10:51:10ZTF_AMPEL_NEW
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
407082019-07-04 10:12:49ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:43:28.636+41:06:04.332019-07-01 10:51:1018.39r-ZTF3PSNZTF19abctzxnZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
766182019-07-04 08:50:2418.260.0420.38ABMagr-ZTFP48_ZTF-Cam30
766172019-07-01 10:51:1018.390.0320.37ABMagr-ZTFP48_ZTF-Cam30
766162019-06-26 10:39:4820.1942ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
24028AT 2017jdm100:43:29.460+41:17:13.70M31ISSPISSPISSPM31Other - OtherYY20Clear-2017-12-24 16:37:46Belligoli
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
155162017-12-24 18:26:41shangri.starsRaffaele BelligoliISSPISSP00:43:29.460+41:17:13.702017-12-24 16:37:4620Clear-2PNVM31M31ISSPR. Belligoli, Verona, Italy reports the discovery of an PNV by Flavio Castellani, Raffaele Belligoli, Claudio Marangoni and Fernando Marziali, in the course of the ISSP Italian Supernovae Search Project. The new object is located at RA 00 43 29.46 DEC +41 17 13.7 (equinox 2000.0) Offset 512E 68N. Apparent magnitude about 16.8 R in host Galaxy NGC 224 (M31).
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
235262017-12-24 16:24:572020.5STMagClear-Other_Other3000CastellaniThe discovery image was taken by ten frames 300-s obtained on 2017 12 24.6842 UT with a Moravian G4-9000 KAF CCD unfiltered (limiting magnitude = 20.5), from Monte Baldo Observatory (Ferrara di Monte Baldo, Verona, Italy), with 0.4m f.8 Ritchey-Chrétien telescope.
235252017-12-22 17:27:3920.5STMagClear-Other_Other3000[Last non detection] No stellar source is visible at the transient's position in our past images including reference image dated '2017-12-20T16:46:52' and '2017-12-22T17:27:39' The images was taken by ten frames 300-s (3000 total sec.) with a Moravian G4-9000 KAF CCD unfiltered (limiting magnitude = 20.5), from Monte Baldo Observatory (Ferrara di Monte Baldo, Verona, Italy), with 0.4m f.8 Ritchey-Chrétien telescope.
48940AT 2019vxp100:43:30.010+41:07:27.90M31XOSSXOSSXOSSXM19MZOther - OtherYY19.6Clear-2019-11-28 17:04:48Zhang<a href="https://tess.mit.edu/observations/#pointing" target="_blank" class="ext-cat-link">TESS-active sector/s (17,18)</a>, <a href="https://tess.mit.edu/observations/#pointing" target="_blank" class="ext-cat-link">TESS-active sector/s (17,18)</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 reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
537932019-12-01 16:52:55sammimasMi Zhang and Xing GaoXOSSXOSS00:43:30.010+41:07:27.902019-11-28 17:04:4819.6Clear-4OtherM31XM19MZXOSSMi Zhang and Xing Gao, report the discovery of a variable star candidate (mag approximately 19.6) on several 300-s survey images (limiting mag about 21.5) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Nov. 28.71167 UT using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ). The transient approximately located at R.A.=00h43m30.01s +41d07'27".9 (equinox 2000.0). Which is about 515.1" east and 520.6" south of the center of the NGC224(M31). Nothing is visible at this position on archival images taken on Nov. 01.66395 UT(limiting mag 21.5).
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1046962019-12-01 15:01:1119.421.5VegaMagClear-Other_Other300Mi Zhang and Xing Gaousing a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).
1046952019-11-30 15:36:3219.521.5VegaMagClear-Other_Other300Mi Zhang and Xing Gaousing a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).
1046942019-11-28 17:04:4819.621.5VegaMagClear-Other_Other300Mi Zhang and Xing Gaousing a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).
1046932019-11-01 15:56:0521.5VegaMagClear-Other_Other300Xing Gao[Last non detection] using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2019vxp_atrep_53793.pngGraphicsDiscovery Image2019-12-01 17:14:09sammimas
tns_2019vxp_atrep_53793_0.pngGraphicsAT 2019vxp-201911302019-12-01 17:14:09sammimas
tns_2019vxp_atrep_53793_1.pngGraphicsAT 2019vxp-201912012019-12-01 17:14:09sammimas
43342AT 2019nsm100:43:30.111-22:43:29.46DECam-GROWTHDECam-GROWTHDECam-GROWTH, ZTFDG19wlpmcCTIO-4m - DECAMYY20.4z-Sloan2019-08-17 07:20:38ZTF_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
441482019-08-17 13:38:58ZTF_Bot1I. Andreoni and D. Goldstein (Caltech) on behalf of the DECam-GROWTH teamDECam-GROWTHDECam-GROWTH00:43:30.111-22:43:29.462019-08-17 07:20:3820.4z-Sloan2PSNDG19wlpmcZTF, DECam-GROWTH
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
837572019-08-17 07:26:2420.85ABMagz-SloanCTIO-4m_DECAM90DECam
837562019-08-17 07:20:3820.4ABMagz-SloanCTIO-4m_DECAM90DECam
42951AT 2019ndn300:43:32.300+08:08:25.78ATLAS, Pan-STARRS1, ZTFATLAS, Pan-STARRS1, ZTFATLAS, Pan-STARRS1, ZTFATLAS19ruiATLAS1 - ACAM1, PS1 - GPC1, P48 - ZTF-CamYY19.273cyan-ATLAS2019-08-07 13:09:07ATLAS_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
447762019-08-23 08:14:04ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:43:32.297+08:08:25.762019-07-21 11:29:5519.1g-ZTF3PSNZTF19abgfsguZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
852732019-07-26 10:06:5419.230.120.22ABMagr-ZTFP48_ZTF-Cam30
852722019-07-21 11:29:5519.10.1219.7ABMagg-ZTFP48_ZTF-Cam30
852712019-07-21 10:10:2219.8727ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
437622019-08-11 23:31:10PS1_Bot1K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders. S. Srivastav, S. J. Smartt, D. O'Neil, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS1Pan-STARRS100:43:32.300+08:08:25.782019-08-11 12:51:5020.02w-PS11PSNPS19engPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
829492019-08-11 12:51:5020.020.0422ABMagw-PS1PS1_GPC145Robot
436572019-08-10 13:56:29ATLAS_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, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota)ATLASATLAS00:43:32.313+08:08:25.472019-08-07 13:09:0719.273cyan-ATLAS2PSNATLAS19ruiATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
827642019-08-07 13:09:0719.2730.11419.8ABMagcyan-ATLASATLAS1_ACAM130Robot
827632019-08-06 13:10:3317.99ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
30244AT 2018hcd100:43:32.520+41:07:12.80M31XOSSXOSSXOSSXMNGS1Other - OtherYY20Clear-2018-09-13 14:46:26Sun
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
233402018-10-04 16:06:01Guoyou SunGuoyou Sun,Xing GaoXOSSXOSS00:43:32.520+41:07:12.802018-09-13 14:46:2620Clear-3PNVM31XMNGS1XOSS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
371792018-10-04 13:28:4919.621VegaMagClear-Other_Other1500G.Sun,X.Gaousing an 0.6-m f/8 Ritchey-Chretien telescope + unfiltered CCD.
371782018-09-13 14:46:262021VegaMagClear-Other_Other1500G.Sun,X.GaoWhich is about 543.4" east and 535.7" south of the center of the NGC224(M31). using an 0.6-m f/8 Ritchey-Chretien telescope + unfiltered CCD.
371772018-09-05 15:13:3721VegaMagClear-Other_Other1500X.Gao[Last non detection]
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018hcd_atrep_23340_XOSS.jpgGraphics2018-10-04 16:06:02Guoyou Sun
15855AT 2016hoq100:43:33.326-18:51:54.53Pan-STARRS1Pan-STARRS1Pan-STARRS1PS16etgPS1 - GPC1YY20.31i-Sloan2016-10-09 09:50:24PS1_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
62862016-10-29 01:06:10PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, N. Primak, A. Schultz, (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, D. R. Young (Queen's University Belfast)Pan-STARRS1Pan-STARRS100:43:33.326-18:51:54.532016-10-09 09:50:2420.31i-Sloan1PSNPS16etgPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
89652016-10-09 09:50:2420.310.0720.7ABMagi-SloanPS1_GPC145Robot
28236AT 2018edn200:43:35.290-70:33:01.04GaiaAlerts, OGLEGaiaAlerts, OGLEGaiaAlerts, OGLEGaia18bwaGaia - Gaia-photometric, OGLE-1.3m - OGLEIV-CamYY18.45G-Gaia2018-07-22 13:53:45Gaia_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
227962018-09-17 13:27:14lukaszLukasz Wyrzykowski, Mariusz GromadzkiOGLEOGLE00:43:35.280-70:33:00.902018-09-16 04:32:2419.692I-Cousins2PSNOGLEhostless old SN Ia (from lightcurve)
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
361212018-09-16 04:32:2419.6920.05122VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV
361202018-07-10 08:57:5722VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV[Last non detection]
208542018-07-25 21:53:36Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts00:43:35.290-70:33:01.042018-07-22 13:53:4518.45G-Gaia2PSNGaia18bwaGaiaAlertscandidate SN GS-TEC predicts SN Ia
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
324552018-07-22 13:53:4518.450.2ABMagG-GaiaGaia_Gaia-photometric60Robot
324542018-06-12 08:16:4721.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
44146AT 2019oxc100:43:35.404+27:15:34.54ATLASATLASATLASATLAS19ttdATLAS1 - ACAM1YY20.19cyan-ATLAS2019-08-28 13:43:40ATLAS_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
454322019-08-29 11:59:00ATLAS_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, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota)ATLASATLAS00:43:35.404+27:15:34.542019-08-28 13:43:4020.19cyan-ATLAS2PSNATLAS19ttdATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
866242019-08-28 13:43:4020.190.57719.88ABMagcyan-ATLASATLAS1_ACAM130Robot
866232019-08-26 14:41:1618.84ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]

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