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IDNameRepsClassRADECsort descendingObj. TypeRedshiftHost NameHost RedshiftDiscovering Group/sClassifying Group/sAssociated Group/sDisc. Internal NameDisc. Instrument/sClass. Instrument/sTNS ATPublicEnd Prop. PeriodObject SpectraDiscovery MagDiscovery Mag FilterDiscovery Date (UT)SenderRemarksSourcesBibcodeExt. catalog/s
21503SN 2017fof2116:54:23.684+41:20:09.04SN Ia-91bg-like0.028308UGC10602ISSP, Pan-STARRS1NoneISSP, Pan-STARRS1Other - Other, PS1 - GPC1Ekar - AFOSCYY117.56Clear-2017-07-16 21:21:23Leonini
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
129732017-08-07 17:29:09PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, A. Schultz, T. Lowe (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-STARRS116:54:23.684+41:20:09.042017-07-30 07:04:4817.34i-Sloan1PSNPS17dzaPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
192922017-07-30 07:04:4817.340.0220.7ABMagi-SloanPS1_GPC145Robot
126762017-07-20 07:24:51s.leoniniSimone LeoniniISSP16:54:23.790+41:20:09.702017-07-16 21:21:2317.56Clear-2PSNUGC10602ISSPSimone Leonini report the discovery by S. Leonini, M. Conti, L.M. Tinjaca Ramirez and P. Rosi of a PSN (Mag. 17.56CR - USNOB1 catalogue) in UGC10602 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). No stellar source is visible at the position of the apparent supernova in our past images including one dated 04Th Jul 2017. No known minor planets are marked in that position for the time of our observation. Confirmation image taken on 19th Jul 2017 (UT 21:57:53 - Mag. 17.08CR - USNO B1 catalogue)
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
187792017-07-16 21:21:2317.5619.3VegaMagClear-Other_Other30RC D=0.53m
187782017-07-04 21:51:4219.3VegaMagClear-Other_Other30[Last non detection] RC D=0.53m
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
10882017-07-21 10:27:00sbenettiStefano BenettiNoneSN Ia-91bg-like0.0283081
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
10922017-07-20 21:07:12Ekar_AFOSCL. TomasellaNone tns_2017fof_2017-07-20.88_Ekar_AFOSC.dat tns_2017fof_2017-07-20.88_Ekar_AFOSC.fitsObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
10922017-07-20 21:07:12Ekar / AFOSCL. TomasellaNone tns_2017fof_2017-07-20.88_Ekar_AFOSC.dat tns_2017fof_2017-07-20.88_Ekar_AFOSC.fitsObject
11156AT 2016arb115:50:28.823+41:20:18.73Pan-STARRS1Pan-STARRS1PS16arqPS1 - GPC1YY20.0813i-Sloan2016-02-25 14:08:21Young
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
12312016-03-02 19:19:43David YoungK. 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-STARRS115:50:28.823+41:20:18.732016-02-25 14:08:2120.0813i-Sloan1PSNPS16arqPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
13852016-02-25 14:08:2120.0813ABMagi-SloanPS1_GPC1
32482AT 2018kjt200:43:24.590+41:20:21.77M31XOSS, GaiaAlertsGaiaAlerts, XOSSXM06MZOther - Other, Gaia - Gaia-photometricYY18Clear-2018-12-22 12:05:52Zhang
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery 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 teamGaiaAlerts00:43:24.590+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 GaoXOSS00:43:24.620+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
14291AT 2016fhg100:43:52.635+41:20:24.37iPTFiPTFiPTF16fhgP48 - CFH12kYY2018-08-2516.6836R-PTF2016-08-24 11:54:14iPTF_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
45602016-08-24 12:27:18iPTF_Bot1M. Kasliwal, Y. Cao (Caltech), on behalf of iPTFiPTF00:43:52.635+41:20:24.372016-08-24 11:54:1416.6836R-PTF2PSNiPTF16fhgiPTF2018-08-25
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
60742016-08-24 11:54:1416.6836ABMagR-PTFP48_CFH12k60iPTF
60732009-01-01 00:00:0021.5ABMagR-PTFP48_CFH12k60iPTF[Last non detection]
30073SN 2018gwa2107:20:16.740+41:20:47.87SN IIn0.0659ZTF, GaiaAlertsZTFGaiaAlerts, ZTFZTF18abxbhovP48 - ZTF-Cam, Gaia - Gaia-photometricP200 - DBSPYY119.93r-ZTF2018-09-16 11:11:02ZTF_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
233972018-10-08 16:30:57Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts07:20:16.740+41:20:47.872018-10-05 11:18:1418.96G-Gaia2PSNGaia18cxlGaiaAlertscandidate SN near galaxy 2MASX J07201645+4120442
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
372942018-10-05 11:18:1418.960.2ABMagG-GaiaGaia_Gaia-photometric60Robot
372932018-08-22 13:27:5021.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
231242018-09-28 03:15:40ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTF07:20:16.734+41:20:47.942018-09-16 11:11:0219.93r-ZTF3PSNZTF18abxbhovZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
367412018-09-25 10:46:3319ABMagr-ZTFP48_ZTF-Cam30ZTF
367402018-09-16 11:11:0219.93ABMagr-ZTFP48_ZTF-Cam30ZTF
367392018-09-13 12:20:0920.27ABMagr-ZTFP48_ZTF-Cam30ZTF[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
31732018-12-04 21:49:35ZTF_Bot1C. Fremling, A. Dugas (Caltech), Y. Sharma (IIT Bombay) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN IIn0.06591ZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
31812018-10-10 11:05:02P200_DBSP600A. DugasA. Ho, Y. YaoZTF tns_2018gwa_2018-10-10_11-05-02_P200_DBSP_ZTF.asciiObjectZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
31812018-10-10 11:05:02P200 / DBSP600A. DugasA. Ho, Y. YaoZTF tns_2018gwa_2018-10-10_11-05-02_P200_DBSP_ZTF.asciiObjectZTF
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
31778AT 2018jit110:00:39.703+41:20:56.15ZTFZTFZTF18acqzcduP48 - ZTF-CamYY19.6188r-ZTF2018-11-25 11:11:57ZTF_AMPEL_NEW
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
258282018-12-04 09:52:09ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF10:00:39.703+41:20:56.152018-11-25 11:11:5719.6188r-ZTF3PSNZTF18acqzcduZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
447612018-12-03 12:43:1619.28160.10358620.3573ABMagr-ZTFP48_ZTF-Cam30
447602018-12-03 11:24:2419.39550.1347920.1405ABMagr-ZTFP48_ZTF-Cam30
447592018-11-25 11:11:5719.61880.19361919.769ABMagr-ZTFP48_ZTF-Cam30
29926AT 2018gqj106:46:43.015+41:20:59.28ZTFZTFZTF18abujcwjP48 - ZTF-CamYY16.42r-ZTF2018-09-10 11:15:21ZTF_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
229392018-09-19 04:17:29ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTF06:46:43.015+41:20:59.282018-09-10 11:15:2116.42r-ZTF3PSNZTF18abujcwjZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
363022018-09-16 12:17:1617.02ABMagg-ZTFP48_ZTF-Cam30ZTF
363012018-09-10 11:15:2116.42ABMagr-ZTFP48_ZTF-Cam30ZTF
363002018-09-07 11:13:5520.53ABMagr-ZTFP48_ZTF-Cam30ZTF[Last non detection]
21 1921C10:18:23.100+41:21:02.00NGC 3184 NY111921-12-05 00:00:00[Discoverer=Jones; DiscoveryRef=; PositionRef=; Orig Type=Unknown] RA,DEC set on 2019-09-18 according to the data on http://www.rochesterastronomy.org
26445AT 2018boo111:19:37.651+41:21:02.60ATLASATLASATLAS18ooeATLAS1 - ACAM1YY19.309orange-ATLAS2018-01-10 15:02:52ATLAS_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
184922018-05-14 11:55:16ATLAS_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)ATLAS11:19:37.651+41:21:02.602018-01-10 15:02:5219.309orange-ATLAS2PSNATLAS18ooeATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
283232018-01-10 15:02:5219.3090.15219.65ABMagorange-ATLASATLAS1_ACAM130Robot
283222018-01-10 14:47:0219.7ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
34220AT 2019akn200:42:50.997+41:21:04.36M31XOSS, ATLASATLAS, XOSSXM09MZOther - Other, ATLAS1 - ACAM1YY18.8Clear-2019-02-03 13:03:59Zhang
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
298952019-02-12 11:44:51ATLAS_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)ATLAS00:42:50.997+41:21:04.362019-02-12 05:38:2417.669orange-ATLAS2PSNATLAS19dhdATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
536112019-02-12 05:38:2417.6690.17419.03ABMagorange-ATLASATLAS1_ACAM130Robot
536102019-01-31 06:00:0018.73ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
295252019-02-03 13:41:46sammimasMi ZhangXOSS00:42:51.000+41:21:03.802019-02-03 13:03:5918.8Clear-2PNVM31XM09MZXOSSMi Zhang and Xing Gao, report the discovery of a possible nova (mag approximately 18.8) on severl 300-s survey images (limiting mag about 20.5) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Feb. 03.54817 UT using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ). The transient approximately located at R.A.=00h42m51.00s +41d21'03".8 (equinox 2000.0). Which is about 75.3" east and 295.3" north of the center of the NGC224(M31). Nothing is visible at this position on archival images taken on Jan. 29.55427 UT(limiting mag 20.5).
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
529382019-02-03 13:03:5918.820.5VegaMagClear-Other_Other300Mi Zhang and Xing GaoMi Zhang and Xing Gao, report the discovery of a possible nova (mag approximately 18.8) on severl 300-s survey images (limiting mag about 20.5) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Feb. 03.54817 UT using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ). The transient approximately located at R.A.=00h42m51.00s +41d21'03".8 (equinox 2000.0). Which is about 75.3" east and 295.3" north of the center of the NGC224(M31). Nothing is visible at this position on archival images taken on Jan. 29.55427 UT(limiting mag 20.5).
529372019-01-29 13:18:0920.5VegaMagClear-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_2019akn_atrep_29525_XOSS.pngGraphics2019-02-03 15:09:08sammimas
26263AT 2018bjd108:21:04.647+41:21:08.48ZTFZTFZTF18aakaazaP48 - ZTF-CamYY19.66r-ZTF2018-04-16 03:59:02ZTF_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
182972018-05-11 20:09:45ZTF_Bot1C. Fremling (Caltech), K. Taggart (LJMU) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTF08:21:04.647+41:21:08.482018-04-16 03:59:0219.66r-ZTF3PSNZTF18aakaazaZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
279532018-05-09 05:18:1418.96ABMagr-ZTFP48_ZTF-Cam30ZTF
279522018-04-16 03:59:0219.66ABMagr-ZTFP48_ZTF-Cam30ZTF
279512018-04-16 03:36:0017.84ABMagr-ZTFP48_ZTF-Cam30ZTF[Last non detection]
24093AT 2017jfz100:42:59.660+41:21:28.80M31LOSSLOSSkait-17doOther - OtherYY17.6Clear-2017-12-29 04:57:13Zheng
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery 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)LOSS00:42:59.660+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
27875AT 2018dpr117:30:43.130+41:21:42.02Pan-STARRS1Pan-STARRS1PS18aqaPS1 - GPC1YY20.34w-PS12018-06-13 11:06:43PS1_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
203972018-07-13 18:26:14PS1_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-STARRS117:30:43.130+41:21:42.022018-06-13 11:06:4320.34w-PS11PSNPS18aqaPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
317102018-06-13 11:06:4320.340.0822ABMagw-PS1PS1_GPC145Robot
32107AT 2018jvj101:18:45.145+41:21:43.88ZTFZTFZTF18acslbpcP48 - ZTF-CamYY19.9661r-ZTF2018-12-03 07:11:24ZTF_AMPEL_NEW
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
263002018-12-14 20:51:05ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF01:18:45.145+41:21:43.882018-12-03 07:11:2419.9661r-ZTF6PSNZTF18acslbpcZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
458742018-12-12 06:47:0919.42730.1263920.2544ABMagr-ZTFP48_ZTF-Cam30
458732018-12-09 06:25:2819.53410.11476620.3878ABMagr-ZTFP48_ZTF-Cam30
458702018-12-05 04:44:0019.96610.1932420.1012ABMagr-ZTFP48_ZTF-Cam30
458722018-12-04 05:24:1619.85910.1529320.4528ABMagr-ZTFP48_ZTF-Cam30
458712018-12-03 07:11:2419.85990.14051420.3488ABMagr-ZTFP48_ZTF-Cam30
458692018-11-13 05:25:3520.2ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
4742SN 2008fh03:20:18.641+41:21:43.99SN IaAnon. NY19.72008-08-30 00:00:00[Discoverer=LOSS; Yuan et al. (ROTSE); DiscoveryRef=CBET 1492; PositionRef=CBET 1492; Orig Type=Ia ]
31303SN 2018iqo2113:37:48.820+41:21:52.13SN Ia-91T-like0.055ZTF, GaiaAlertsZTFGaiaAlerts, ZTFZTF18acnbgpwP48 - ZTF-Cam, Gaia - Gaia-photometricP60 - SEDMYY118.31g-ZTF2018-11-15 12:25:55ZTF_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
258342018-12-04 10:59:06Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts13:37:48.820+41:21:52.132018-12-02 17:42:4317.97G-Gaia2PSNGaia18dqvGaiaAlertscandidate SN in galaxy SDSS J133748.83+412152.8
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
447732018-12-02 17:42:4317.970.2ABMagG-GaiaGaia_Gaia-photometric60Robot
447722018-10-20 12:04:1921.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
251622018-11-20 04:20:25ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTF13:37:48.807+41:21:52.192018-11-15 12:25:5518.31g-ZTF2PSNZTF18acnbgpwZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
424082018-11-19 11:44:0917.78ABMagg-ZTFP48_ZTF-Cam30ZTF
424072018-11-15 12:25:5518.31ABMagg-ZTFP48_ZTF-Cam30ZTF
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
34082019-01-14 18:21:15ZTF_Bot1C. Fremling, A. Dugas (Caltech), Y. Sharma (IIT Bombay) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia-91T-like0.0551ZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
34152018-12-19 12:26:27P60_SEDM2250SEDmRobotautoZTF tns_2018iqo_2018-12-19_12-26-27_P60_SEDM_ZTF.asciiObjectZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
34152018-12-19 12:26:27P60 / SEDM2250SEDmRobotautoZTF tns_2018iqo_2018-12-19_12-26-27_P60_SEDM_ZTF.asciiObjectZTF
13578AT 2016egb112:14:42.600+41:22:06.10GaiaAlertsGaiaAlertsGaia16auhGaia - Gaia-photometricYY18.42G-Gaia2016-07-12 18:41:45Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
37722016-07-22 11:40:20Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts12:14:42.600+41:22:06.102016-07-12 18:41:4518.42G-Gaia2PSNGaia16auhGaiaAlertscandidate SN next to galaxy J121442.05+412204.7
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
47762016-07-12 18:41:4518.420.2ABMagG-GaiaGaia_Gaia-photometric60Robot
47752016-06-14 20:41:1621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
20 1921B10:18:19.000+41:22:18.00NGC 3184 NY13.51921-04-06 00:00:00[Discoverer=Zwicky; DiscoveryRef=; PositionRef=; Orig Type=Unknown] RA,DEC set on 2019-09-18 according to the data on http://www.rochesterastronomy.org
41354AT 2019kus119:04:02.277+41:22:25.74ATLASATLASATLAS19oefATLAS1 - ACAM1YY19.956cyan-ATLAS2019-06-30 10:48:00ATLAS_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
412182019-07-08 11:58:10ATLAS_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 (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota)ATLAS19:04:02.277+41:22:25.742019-06-30 10:48:0019.956cyan-ATLAS2PSNATLAS19oefATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
777062019-06-30 10:48:0019.9560.16219.79ABMagcyan-ATLASATLAS1_ACAM130Robot
777052019-06-28 12:07:1219.39ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
36 1937F10:18:16.700+41:22:29.00NGC 3184 NY13.51937-12-09 00:00:00[Discoverer=Zwicky; DiscoveryRef=IAUC 789; PositionRef=; Orig Type=Unknown] RA,DEC set on 2019-09-18 according to the data on http://www.rochesterastronomy.org
26604AT 2018bto200:43:42.130+41:22:34.68M31None, GaiaAlertsGaiaAlertsOther - Other, Gaia - Gaia-photometricYY18Clear-2018-05-18 04:14:29Conseil
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
191732018-06-07 19:02:47Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts00:43:42.130+41:22:34.682018-06-02 18:11:3118.14G-Gaia2PSNGaia18bkpGaiaAlertscandidate nova in M31
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
296342018-06-02 18:11:3118.140.2ABMagG-GaiaGaia_Gaia-photometric60Robot
296332018-01-31 14:08:0921.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
186692018-05-19 07:04:08econseilEmmanuel ConseilNone00:43:42.110+41:22:34.802018-05-18 04:14:2918Clear-3PNVM31Emmanuel Conseil reports the discovery of a probable nova in M31, located 00 43 42.11 +41 22 34.8 at magnitude 18.0 CV on 2018-05-18 04:17:29 UTC. The object is visible on 6 images (50s exposures) taken with Slooh robotic telescope T2 (Corrected Dall-Kirkham 17" + FLI PL16803). Image available here : https://www.flickr.com/photos/econseil/27333738587/ The object is also visible on 3 images (50s exposures) taken with the same telescope on 2018-05-19 05:00:00 UTC, at magnitude 16.6 CV. There was no minor planet at this location, nor any known variable star. Image available here : https://www.flickr.com/photos/econseil/40398119710/
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
286762018-05-19 05:00:0016.619.5VegaMagClear-Other_Other50E. Conseil6 images taken with Slooh robotic telescope T2 (Corrected Dall-Kirkham 17" + FLI PL16803)
286752018-05-18 04:14:291819.5VegaMagClear-Other_Other50E. Conseil6 images taken with Slooh robotic telescope T2 (Corrected Dall-Kirkham 17" + FLI PL16803)
286742018-05-17 05:07:0019VegaMagClear-Other_Other50E. Conseil[Last non detection] Images taken with Slooh robotic telescope T2 (Corrected Dall-Kirkham 17" + FLI PL16803)
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018bto_atrep_18669.jpgGraphicsDiscovery image2018-05-19 07:04:08econseil
tns_2018bto_atrep_18669_0.jpgGraphicsMay 19th image2018-05-19 07:04:08econseil
17122AT 2017cx109:06:35.500+41:22:48.33iPTFiPTFiPTF17cxP48 - CFH12kYY2019-01-0719.884R-PTF2017-01-07 07:36:28iPTF_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
77572017-01-07 08:04:11iPTF_Bot1M. Kasliwal, Y. Cao (Caltech), on behalf of iPTFiPTF09:06:35.500+41:22:48.332017-01-07 07:36:2819.884R-PTF2PSNiPTF17cxiPTF2019-01-07
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
113772017-01-07 07:36:2819.884ABMagR-PTFP48_CFH12k60iPTF
113762009-01-01 00:00:0021.5ABMagR-PTFP48_CFH12k60iPTF[Last non detection]
4846SN 2008L03:17:16.649+41:22:57.61SN IaNGC 1259 NY18.72008-01-14 00:00:00[Discoverer=Fujita; DiscoveryRef=CBET 1212; PositionRef=CBET 1212; Orig Type=Ia ]
13831AT 2016ept300:42:54.680+41:23:00.49M31LOSS, iPTF, XOSSiPTF, LOSS, XOSSkait-16akOther - Other, P48 - CFH12kYY18.7Clear-2016-07-18 11:46:44Zheng
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
153622017-12-18 13:25:29Zhijian XuYingbin Nie, Jiangao Ruan, Xing GaoXOSS00:42:54.650+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 iPTFiPTF00:42:54.672+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)LOSS00:42:54.680+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
12511SN 2016cra2116:56:17.186+41:23:18.61SN Ia0.119Pan-STARRS1, iPTFiPTFiPTF, Pan-STARRS1PS16cqhPS1 - GPC1, P48 - CFH12kP200 - DBSPYY119.96r-Sloan2016-05-27 09:00:28Young
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
27502016-06-19 13:45:50iPTF_Bot1L. Hangard, I. Manulis, on behalf of iPTFiPTF16:56:17.190+41:23:18.712016-05-12 10:36:1420.31R-PTF2PSNiPTF16awniPTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
31332016-05-12 10:36:1420.31ABMagR-PTFP48_CFH12k60
31322016-05-04 11:25:2621.35ABMagR-PTFP48_CFH12k60[Last non detection]
26172016-06-08 00:28:30David YoungK. 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-STARRS116:56:17.186+41:23:18.612016-05-27 09:00:2819.96r-Sloan1PSNPS16cqhPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
29712016-05-27 09:00:2819.96ABMagr-SloanPS1_GPC1
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
2632016-06-19 14:35:08iPTF_Bot1L. Hangard, I. Manulis, on behalf of iPTFiPTFSN Ia0.1191iPTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
2712016-05-27 00:00:00P200_DBSP1200V. RaviA. RubiniPTF tns_2016cra_2016-05-27_00-00-00_P200_DBSP.asciiObjectiPTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
2712016-05-27 00:00:00P200 / DBSP1200V. RaviA. RubiniPTF tns_2016cra_2016-05-27_00-00-00_P200_DBSP.asciiObjectiPTF
41563AT 2019lco113:42:46.612+41:23:21.07Pan-STARRS1Pan-STARRS1PS19drhPS1 - GPC1YY20.54i-Sloan2019-07-11 07:35:02PS1_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
415462019-07-14 08:35:02PS1_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-STARRS113:42:46.612+41:23:21.072019-07-11 07:35:0220.54i-Sloan1PSNPS19drhPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
783812019-07-11 07:35:0220.540.120.7ABMagi-SloanPS1_GPC145Robot
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.
38188SN 2019geb3110:23:20.246+41:23:41.58SN Ia0.0515ZTF, ATLAS, ASAS-SNZTFASAS-SN, ATLAS, ZTFZTF19aavnwtfP48 - ZTF-Cam, ATLAS1 - ACAM1, ASASSN-4 - Leavitt, ASASSN-1 - BrutusP60 - SEDMYY118.01g-ZTF2019-05-31 04:21:50ZTF_AMPEL_NEW
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
369212019-06-03 23:14:38vallely.7J. Shields and P. Vallely, for the ASAS-SN teamASAS-SN10:23:20.201+41:23:32.102019-05-28 06:28:4818.4g-Sloan3PSNSDSS J102320.11+412340.20.051485ASASSN-19ofASAS-SNIn multiple epochs, on the rise.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
694752019-06-03 06:28:4817.7ABMagg-SloanASASSN-1_Brutus
694742019-05-28 06:28:4818.4ABMagg-SloanASASSN-1_Brutus
694732019-05-24 04:19:1218.3ABMagg-SloanASASSN-4_Leavitt[Last non detection]
361742019-05-31 13:41:12ATLAS_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), D. E. Wright (University of Minnesota)ATLAS10:23:20.250+41:23:41.762019-05-31 06:14:2418.125orange-ATLAS2PSNATLAS19lyyATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
678492019-05-31 06:14:2418.1250.09919.3ABMagorange-ATLASATLAS1_ACAM130Robot
678482019-05-27 06:40:1919.28ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
360512019-05-31 06:27:26ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF10:23:20.246+41:23:41.582019-05-31 04:21:5018.01g-ZTF3PSNZTF19aavnwtfZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
676342019-05-31 04:53:0518.010.0720.68ABMagg-ZTFP48_ZTF-Cam30
676352019-05-31 04:21:5018.210.0620.58ABMagr-ZTFP48_ZTF-Cam30
676332019-05-14 05:53:4119.858ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
41942019-06-05 04:07:07ZTF_Bot1C. Fremling, A. Dugas (Caltech), Y. Sharma (IIT Bombay) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.05151ZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
42012019-06-01 05:30:20P60_SEDM1200SEDmRobotautoZTF tns_2019geb_2019-06-01_05-30-20_P60_SEDM_ZTF.asciiObjectZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
42012019-06-01 05:30:20P60 / SEDM1200SEDmRobotautoZTF tns_2019geb_2019-06-01_05-30-20_P60_SEDM_ZTF.asciiObjectZTF
24406AT 2017jsa110:30:31.380+41:23:44.45Pan-STARRS1Pan-STARRS1PS17fzePS1 - GPC1YY18.37i-Sloan2017-12-11 14:21:07PS1_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
160162018-01-02 19:25:51PS1_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-STARRS110:30:31.380+41:23:44.452017-12-11 14:21:0718.37i-Sloan1PSNPS17fzePan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
241342017-12-11 14:21:0718.370.0520.7ABMagi-SloanPS1_GPC145Robot
34485SN 2019aur4103:01:10.422+41:23:45.76SN IIb0.0124ATLAS, ZTF, GaiaAlertsZTFATLAS, GaiaAlerts, ZTFATLAS19dhfATLAS1 - ACAM1, P48 - ZTF-Cam, Gaia - Gaia-photometricP200 - DBSPYY118.503orange-ATLAS2019-02-12 06:17:16ATLAS_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
446432019-08-23 07:58:26ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF03:01:10.422+41:23:45.762019-02-20 03:23:3718.26g-ZTF3PSNZTF19aakkthsZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
848962019-02-24 02:49:5417.450.0519.75ABMagr-ZTFP48_ZTF-Cam30
848952019-02-20 03:23:3718.260.1319.05ABMagg-ZTFP48_ZTF-Cam30
848942019-02-08 03:42:2720.2277ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
311332019-03-23 14:50:35Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts03:01:10.420+41:23:45.822019-02-13 07:10:3318.23G-Gaia2PSNGaia19bbeGaiaAlertscandidate SN in galaxy UGC 2473
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
565412019-02-13 07:10:3318.230.2ABMagG-GaiaGaia_Gaia-photometric60Robot
565402019-01-06 15:50:2421.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
300982019-02-25 09:57:20ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF03:01:10.426+41:23:45.752019-02-20 03:23:3718.26g-ZTF3PSNZTF19aakkthsZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
540792019-02-24 03:14:4317.90.0919.5ABMagg-ZTFP48_ZTF-Cam30
540782019-02-20 03:23:3718.260.1319.05ABMagg-ZTFP48_ZTF-Cam30
540772019-02-08 03:42:2020.23ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
298972019-02-12 11:48:14ATLAS_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)ATLAS03:01:10.424+41:23:45.962019-02-12 06:17:1618.503orange-ATLAS2PSNATLAS19dhfATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
536152019-02-12 06:17:1618.5030.1319.02ABMagorange-ATLASATLAS1_ACAM130Robot
536142019-02-04 07:09:0719.17ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
40372019-05-10 20:28:24ZTF_Bot1C. Fremling, A. Dugas (Caltech), Y. Sharma (IIT Bombay) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN IIb0.01241ZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
40442019-03-15 03:17:21P200_DBSPA. Ho, C. Fremling, L. YanC. FremlingZTF tns_2019aur_2019-03-15_03-17-21_P200_DBSP_ZTF.asciiObjectZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
40442019-03-15 03:17:21P200 / DBSPA. Ho, C. Fremling, L. YanC. FremlingZTF tns_2019aur_2019-03-15_03-17-21_P200_DBSP_ZTF.asciiObjectZTF
30732AT 2018huu517:55:04.520+41:23:54.582MASX J17550444+4123549ASAS-SN, ZTFASAS-SN, ZTFASASSN-18yzASASSN-4 - Leavitt, P48 - ZTF-CamYY17.8g-Sloan2018-11-05 02:09:36Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
248232018-11-11 13:42:55ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF17:55:04.520+41:23:54.582018-11-01 02:17:2317.7639r-ZTF7PSNZTF18acbwhnsZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
413242018-11-11 03:10:4217.59050.081528519.3835ABMagg-ZTFP48_ZTF-Cam30
413232018-11-11 02:17:5717.75840.073987119.7602ABMagr-ZTFP48_ZTF-Cam30
413212018-11-08 02:46:4817.59650.053978920.4517ABMagg-ZTFP48_ZTF-Cam30
413202018-11-08 02:22:5617.76390.056813420.351ABMagr-ZTFP48_ZTF-Cam30
413252018-11-05 02:21:1917.91650.086638619.3957ABMagr-ZTFP48_ZTF-Cam30
413222018-11-01 02:17:2318.4270.073815520.1309ABMagr-ZTFP48_ZTF-Cam30
413192018-10-09 05:46:0119.68ABMagi-ZTFP48_ZTF-Cam30[Last non detection]
245622018-11-09 13:38:08ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF17:55:04.527+41:23:54.682018-11-01 02:17:2317.9165r-ZTF5PSNZTF18acbwhnsZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
403332018-11-08 02:46:4817.59650.053978920.4517ABMagg-ZTFP48_ZTF-Cam30
403322018-11-08 02:22:5617.76390.056813420.351ABMagr-ZTFP48_ZTF-Cam30
403312018-11-05 02:21:1917.91650.086638619.3957ABMagr-ZTFP48_ZTF-Cam30
403342018-11-01 02:17:2318.4270.073815520.1309ABMagr-ZTFP48_ZTF-Cam30
403302018-10-09 05:46:0119.68ABMagi-ZTFP48_ZTF-Cam30[Last non detection]
244752018-11-08 15:27:24ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF17:55:04.520+41:23:54.582018-11-01 02:17:2317.7639r-ZTF5PSNZTF18acbwhnsZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
399762018-11-08 02:46:4817.59650.053978920.4517ABMagg-ZTFP48_ZTF-Cam30
399732018-11-08 02:22:5617.76390.056813420.351ABMagr-ZTFP48_ZTF-Cam30
399752018-11-05 02:21:1917.91650.086638619.3957ABMagr-ZTFP48_ZTF-Cam30
399742018-11-01 02:17:2318.4270.073815520.1309ABMagr-ZTFP48_ZTF-Cam30
399722018-10-09 05:46:0119.68ABMagi-ZTFP48_ZTF-Cam30[Last non detection]
244012018-11-08 04:28:03ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTF17:55:04.516+41:23:54.612018-11-01 02:16:4818.43r-ZTF2PSNZTF18acbwhnsZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
397312018-11-08 02:47:0217.6ABMagg-ZTFP48_ZTF-Cam30ZTF
397302018-11-01 02:16:4818.43ABMagr-ZTFP48_ZTF-Cam30ZTF
239692018-11-05 04:13:32KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN17:55:04.411+41:23:53.522018-11-05 02:09:3617.8g-Sloan2PSN2MASX J17550444+4123549ASASSN-18yzASAS-SNPresent in several epochs, unknown redshift host
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
384752018-11-05 02:09:3617.8ABMagg-SloanASASSN-4_Leavitt
384742018-10-30 02:24:0018.3ABMagg-SloanASASSN-4_Leavitt[Last non detection]
15658AT 2016hhb123:53:47.317+41:23:56.85iPTFiPTFiPTF16hhbP48 - CFH12kYY2018-10-2120.69g-PTF2016-10-21 03:46:04iPTF_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
60562016-10-21 08:37:23iPTF_Bot1M. Kasliwal, Y. Cao (Caltech), on behalf of iPTFiPTF23:53:47.317+41:23:56.852016-10-21 03:46:0420.69g-PTF2PSNiPTF16hhbiPTF2018-10-21
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
86112016-10-21 03:46:0420.69ABMagg-PTFP48_CFH12k60iPTF
86102009-01-01 00:00:0021.5ABMagR-PTFP48_CFH12k60iPTF[Last non detection]
38032AT 2019fyd100:42:21.980+41:23:58.40M31XOSSXOSSXM11MZOther - OtherYY16.7Clear-2019-05-24 19:42:47Zhang
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
357902019-05-24 23:57:23sammimasMi ZhangXOSS00:42:21.980+41:23:58.402019-05-24 19:42:4716.7Clear-2PNVM31XM11MZXOSSMi Zhang and Xing Gao, report the discovery of a possible nova (mag approximately 16.7) on severl 300-s survey images (limiting mag about 20.0) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around May. 24.82138 UT using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ). The transient approximately located at R.A.=00h42m21.98s +41d23'58".4 (equinox 2000.0). Which is about 251.9" west and 469.9" north of the center of the NGC224(M31). Nothing is visible at this position on archival images taken on May. 20.86668 UT(limiting mag 19.0).
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
670002019-05-24 19:42:4716.720VegaMagClear-Other_Other300Mi Zhang and Xing GaoMi Zhang and Xing Gao, report the discovery of a possible nova (mag approximately 16.7) on severl 300-s survey images (limiting mag about 20.5) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around May. 24.82138 UT using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ). The transient approximately located at R.A.=00h42m21.98s +41d23'58".4 (equinox 2000.0). Which is about 251.9" west and 469.9" north of the center of the NGC224(M31). Nothing is visible at this position on archival images taken on May. 20.86668 UT(limiting mag 19.0).
669992019-05-20 20:48:0119VegaMagClear-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_2019fyd_atrep_35790_XOSS.pngGraphics2019fyd Discovery Image2019-05-25 00:16:14sammimas
34108SN 2019agh1116:30:50.229+41:24:09.88SN Ia0.030621ZTFZTFZTFZTF19aaeoqqjP48 - ZTF-CamP200 - DBSPYY119.07g-ZTF2019-01-25 12:17:38ZTF_AMPEL_NEW
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
293592019-01-28 13:40:04ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF16:30:50.229+41:24:09.882019-01-25 12:17:3819.07g-ZTF3PSNZTF19aaeoqqjZTFSignificant noise in Gaia DR2 - variable star cannot be excluded.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
526302019-01-28 12:19:0319.070.1919.44ABMagg-ZTFP48_ZTF-Cam30
526312019-01-25 12:17:3818.80.0819.82ABMagr-ZTFP48_ZTF-Cam30
526292019-01-11 12:51:4120.83ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
35802019-03-05 02:47:42ZTF_Bot1C. Fremling, A. Dugas (Caltech), Y. Sharma (IIT Bombay) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.0306211ZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
35872019-02-12 13:09:08P200_DBSP1200A. DugasI. AndreoniZTF tns_2019agh_2019-02-12_13-09-08_P200_DBSP_ZTF.ascii tns_2019agh_2019-02-12_13-09-08_P200_DBSP_ZTF.fitsObjectZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
35872019-02-12 13:09:08P200 / DBSP1200A. DugasI. AndreoniZTF tns_2019agh_2019-02-12_13-09-08_P200_DBSP_ZTF.ascii tns_2019agh_2019-02-12_13-09-08_P200_DBSP_ZTF.fitsObjectZTF
1014 1995af23:24:53.450+41:24:11.48Anon. NY181995-09-01 00:00:00[Discoverer=Pollas; DiscoveryRef=IAUC 6242; PositionRef=IAUC 6242; Orig Type=Unknown]
3662SN 2006gy03:17:27.060+41:24:19.51SN IInNGC 1260 NY152006-09-18 00:00:00[Discoverer=Quimby; DiscoveryRef=CBET 644; PositionRef=IAUC 8754; Orig Type=IIn? ]
44484SN 2019pjw3122:37:33.132+41:24:31.21SN Ia0.073ZTF, ATLASZTFATLAS, ZTFZTF19abrcvzzP48 - ZTF-Cam, ATLAS1 - ACAM1P60 - SEDMYY118.37g-ZTF2019-08-30 07:44:11ZTF_AMPEL_NEW
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
462622019-09-07 14:10:45ATLAS_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)ATLAS22:37:33.128+41:24:31.392019-08-29 11:03:5018.352cyan-ATLAS2PSNATLAS19utxATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
883932019-08-29 11:03:5018.3520.09919.83ABMagcyan-ATLASATLAS1_ACAM130Robot
883922019-08-27 13:22:0419.72ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
460322019-09-04 08:23:39ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF22:37:33.132+41:24:31.212019-08-30 07:44:1118.37g-ZTF3PSNZTF19abrcvzzZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
878842019-09-04 07:22:1218.210.0720.62ABMagg-ZTFP48_ZTF-Cam30
878832019-08-30 07:44:1118.370.0820.86ABMagg-ZTFP48_ZTF-Cam30
878822019-08-20 08:50:2119.86ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
460302019-09-04 08:23:31ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF22:37:33.132+41:24:31.212019-08-30 07:44:1118.37g-ZTF3PSNZTF19abrcvzzZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
878782019-09-04 07:22:1218.210.0720.62ABMagg-ZTFP48_ZTF-Cam30
878772019-08-30 07:44:1118.370.0820.86ABMagg-ZTFP48_ZTF-Cam30
878762019-08-20 08:50:2119.86ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
50182019-09-08 22:02:10ZTF_Bot1C. Fremling , A. Dahiwale (Caltech), on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.0731ZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
50262019-09-07 07:32:30P60_SEDM1800SEDmRobotautoZTF tns_2019pjw_2019-09-07_07-32-30_P60_SEDM_ZTF.asciiObjectZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
50262019-09-07 07:32:30P60 / SEDM1800SEDmRobotautoZTF tns_2019pjw_2019-09-07_07-32-30_P60_SEDM_ZTF.asciiObjectZTF
44643AT 2019ppx108:44:37.980+41:24:32.58GaiaAlertsGaiaAlertsGaia19dxjGaia - Gaia-photometricYY17.46G-Gaia2019-09-05 17:08:09Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
462642019-09-07 15:43:22Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), D. Eappachen, Z. Kostrzewa-Rutkowska (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlerts08:44:37.980+41:24:32.582019-09-05 17:08:0917.46G-Gaia2OtherGaia19dxjGaiaAlertsKnown QSO brightens by ~0.3 mags
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
883972019-09-05 17:08:0917.460.2ABMagG-GaiaGaia_Gaia-photometric60Robot
883962019-06-08 19:40:4821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
2493SN 2002ll16:37:08.299+41:24:37.69SN IaAnon. NY20.52002-06-06 00:00:00[Discoverer=European Supernova Cosmology Consortium; DiscoveryRef=IAUC 8181; PositionRef=IAUC 8181; Orig Type=Ia? ]
11155AT 2016ara108:33:41.050+41:25:08.60PGC 24017XOSSXOSSOther - OtherYY18Clear-2016-03-01 15:24:15Tan
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
12302016-03-02 18:54:04honkitZiheng Zhang, Cheng Ji, Jiangao Ruan, Xing GaoXOSS08:33:41.050+41:25:08.602016-03-01 15:24:1518Clear-4PSNPGC 24017XOSS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
13842016-03-02 16:26:4018.219VegaMagClear-Other_Other240Xing GaoUsing an unfiltered CCD + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9.
13832016-03-02 13:53:4718.419VegaMagClear-Other_Other600Bin TianUsing a CCD + Sharpstar AL-130 Refracting telescope D=130-mm @f/6.67.
13822016-03-01 15:24:151819VegaMagClear-Other_Other40Xing GaoUsing an unfiltered CCD + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9.
13812016-02-03 18:56:3819VegaMagClear-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_2016ara_atrep_1230_XOSS.pngGraphics2016-03-02 18:54:04honkit
43992AT 2019orf123:03:34.823+41:25:14.71ATLASATLASATLAS19tfcATLAS1 - ACAM1YY19.589cyan-ATLAS2019-08-25 09:36:00ATLAS_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
451892019-08-26 12:43:37ATLAS_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)ATLAS23:03:34.823+41:25:14.712019-08-25 09:36:0019.589cyan-ATLAS2PSNATLAS19tfcATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
861582019-08-25 09:36:0019.5890.17219.71ABMagcyan-ATLASATLAS1_ACAM130Robot
861572019-08-21 12:04:1919.41ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
22076AT 2017gka100:13:04.770+41:25:17.44GaiaAlertsGaiaAlertsGaia17cduGaia - Gaia-photometricYY18.91G-Gaia2017-08-23 16:07:40Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
133202017-08-31 10:21:04Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts00:13:04.770+41:25:17.442017-08-23 16:07:4018.91G-Gaia2PSNGaia17cduGaiaAlertscandidate SN near galaxy LEDA 2180846
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
198622017-08-23 16:07:4018.910.2ABMagG-GaiaGaia_Gaia-photometric60Robot
198612017-07-15 16:53:4521.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
1461SN 1998fa06:42:51.509+41:25:18.91SN IIbUGC 3513 NY18.21998-12-25 00:00:00[Discoverer=Lick Observatory Supernova Search; DiscoveryRef=IAUC 7073; PositionRef=IAUC 7073; Orig Type=IIb ]
2562 2003bq06:42:50.119+41:25:19.88UGC 3513 NY18.72003-03-06 00:00:00[Discoverer=Boles; DiscoveryRef=IAUC 8089; PositionRef=IAUC 8089; Orig Type=Unknown]
46402AT 2019sfe110:18:03.248+41:25:31.60NGC 31840.001975ALeRCEALeRCEZTF19acdubdgP48 - ZTF-CamYY20.5624g-ZTF2019-10-08 12:23:09ALeRCE
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
489732019-10-08 13:12:44ALeRCEF. Forster on behalf of the ALeRCE brokerALeRCE10:18:03.248+41:25:31.602019-10-08 12:23:0920.5624g-ZTF2PSNNGC 31840.001975ZTF19acdubdgALeRCEEarly SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19acdubdg
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
939412019-10-08 12:23:0920.56240.20382720.4143ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
939402019-10-08 11:49:2020.2186ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
5953SN 2012ch15:06:02.539+41:25:32.70SN IIPAnon. NY16.42012-05-17 00:00:00[Discoverer=Drake et al. (Catalina Sky Survey); DiscoveryRef=CBET 3118; PositionRef=CBET 3118; Orig Type=IIP]
2984SN 2004es07:23:34.620+41:25:38.32SN IIUGC 3825 NY17.62004-09-26 00:00:00[Discoverer=Lick Observatory Supernova Survey; DiscoveryRef=IAUC 8412; PositionRef=IAUC 8412; Orig Type=II ]
11670SN 2016bkv3110:18:19.310+41:25:39.30SN II0.002NGC3184None, LOSSLCOGT SN-KPLOSSOther - OtherFTN - FLOYDS-NYY117.2Clear-2016-03-21 16:52:54Itagaki
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
17572016-03-29 21:40:11weikangT. Willie Ross, Weikang Zheng, Alexei V. Filippenko (UC Berkeley)LOSS10:18:19.310+41:25:39.302016-03-23 08:31:3714.8Clear-2PSNLOSS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
19572016-03-23 08:31:3714.818VegaMagClear-Other_Other18KAITKAIT independent discovery
19562016-03-19 07:00:1317VegaMagClear-Other_Other18KAIT[Last non detection]
17512016-03-23 06:23:42skiyotaSeiichiro KiyotaNone10:18:19.310+41:25:39.302016-03-23 05:30:3914.92Clear-2PSN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
19492016-03-23 05:30:3914.920.02VegaMagClear-Other_Other360Seiichiro KiyotaConformation report. Instruments: 0.50-m f/4.5 CDK astrograph + FLI-PL11002M CCD of ITelescope.NET at Mayhill, USA, remotely.
19482016-03-15 15:03:5519VegaMagClear-Other_Other[Last non detection]
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2016bkv_atrep_1751.jpgGraphics2016-03-23 06:23:42skiyota
17502016-03-22 22:37:40K.ItagakiKoichi ItagakiNone10:18:19.310+41:25:39.302016-03-21 16:52:5417.2Clear-2PSNNGC318426".7 east and 11".8 north of a nucleus of host galaxy
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
19472016-03-21 16:52:5417.219VegaMagClear-Other_Other17K.Itagaki 2016-03-22 15:02:22 Mag:16.8 ( 0.35-m f/11 )
19462016-03-15 15:03:5519VegaMagClear-Other_Other17K.Itagaki[Last non detection] 0.35-m f/11
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
1692016-03-23 18:46:53griffinGriffin Hosseinzadeh, D. Andrew Howell, Iair Arcavi, Curtis McCully, Stefano ValentiLCOGT SN-KPSN II0.0021LCOGT SN-KPThe spectrum shows a blue continuum with weak hydrogen Balmer features. Using Superfit (Howell et al. 2005, ApJ, 634, 119), we find a good fit to the Type IIn SN 1998S 2 days before maximum light at the redshift of the proposed host galaxy (z=0.002; Mathewson & Ford 1996, ApJS, 107, 97, via NED).
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
1762016-03-23 11:42:57FTN_FLOYDS-N2700LCOGTGriffin HosseinzadehLCOGT SN-KP tns_2016bkv_2016-03-23_11-42-57_FTN_FLOYDS-N_LCOGT_SN-KP.ascii tns_2016bkv_2016-03-23_11-42-57_FTN_FLOYDS-N_LCOGT_SN-KP.fitsObjectLCOGT SN-KP
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
1762016-03-23 11:42:57FTN / FLOYDS-N2700LCOGTGriffin HosseinzadehLCOGT SN-KP tns_2016bkv_2016-03-23_11-42-57_FTN_FLOYDS-N_LCOGT_SN-KP.ascii tns_2016bkv_2016-03-23_11-42-57_FTN_FLOYDS-N_LCOGT_SN-KP.fitsObjectLCOGT SN-KP
38098AT 2019gap1300:43:20.554+41:25:42.41M31XOSS, ZTF, ATLAS, GaiaAlertsATLAS, GaiaAlerts, XOSS, ZTFXM12MZOther - Other, P48 - ZTF-Cam, ATLAS1 - ACAM1, Gaia - Gaia-photometricYY17.4Clear-2019-05-28 21:23:13Zhang
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery 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 ZTFZTF00:43:20.554+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 ZTFZTF00:43:20.555+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 ZTFZTF00:43:20.550+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 ZTFZTF00:43:20.555+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 ZTFZTF00:43:20.550+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 ZTFZTF00:43:20.558+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 teamGaiaAlerts00:43:20.560+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 ZTFZTF00:43:20.558+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)ATLAS00:43:20.551+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 ZTFZTF00:43:20.555+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 ZTFZTF00:43:20.550+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 ZTFZTF00:43:20.550+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 GaoXOSS00:43:20.580+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

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