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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 Mag/FluxDiscovery FilterDiscovery Date (UT)SenderRemarksSourcesBibcodeExt. catalog/s
14405AT 2016flp100:42:17.431+00:39:06.74iPTFiPTFiPTFiPTF16flpP48 - CFH12kYY2018-08-2719.102R-PTF2016-08-27 11:08:09.000iPTF_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
46882016-08-27 11:28:53iPTF_Bot1M. Kasliwal, Y. Cao (Caltech), on behalf of iPTFiPTFiPTF00:42:17.431+00:39:06.742016-08-27 11:08:09.00019.102R-PTF2PSNiPTF16flpiPTF2018-08-27
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
62792016-08-27 11:08:0919.102ABMagR-PTFP48_CFH12k60iPTF
62782009-01-01 00:00:0021.5ABMagR-PTFP48_CFH12k60iPTF[Last non detection]
52290AT 2020xf100:42:17.603+37:24:16.42SDSS J004217.54+372415.30.171ALeRCEZTFZTFZTF20aafdfvnP48 - ZTF-CamYY20.2522g-ZTF2020-01-14 02:42:32.000ALeRCE
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
587582020-01-14 19:52:34ALeRCEF. Forster, G. Pignata, F.E. Bauer, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, F.E. Bauer, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE brokerALeRCEZTF00:42:17.603+37:24:16.422020-01-14 02:42:32.00020.2522g-ZTF2PSNSDSS J004217.54+372415.30.171ZTF20aafdfvnZTFSN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20aafdfvn
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1136012020-01-14 02:42:3220.25220.14145320.664ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1136002020-01-12 04:16:4619.2223ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
20617AT 2017egi100:42:18.250+40:53:57.23GaiaAlertsGaiaAlertsGaiaAlertsGaia17biqGaia - Gaia-photometricYY17.95G-Gaia2017-05-23 18:48:57.000Gaia_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
116752017-05-25 08:21:03Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts00:42:18.250+40:53:57.232017-05-23 18:48:57.00017.95G-Gaia2PSNGaia17biqGaiaAlertscandidate nova in galaxy M31 (Andromeda)
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
172842017-05-23 18:48:5717.950.2ABMagG-GaiaGaia_Gaia-photometric60Robot
172832017-03-13 00:37:2621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
48699AT 2019voj100:42:19.491-24:21:59.38Pan-STARRS1Pan-STARRS1Pan-STARRS1PS19gtoPS1 - GPC1YY20.75w-PS12019-10-24 08:29:45.000PS1_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
534162019-11-25 14:43:58PS1_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-STARRS100:42:19.491-24:21:59.382019-10-24 08:29:45.00020.75w-PS11PSNPS19gtoPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1040212019-10-24 08:29:4520.750.0722ABMagw-PS1PS1_GPC145Robot
27104AT 2018cmi100:42:19.670+40:56:40.70M31Other - OtherYY17.7Clear-2018-06-13 03:59:58.000Conseil
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
193792018-06-13 08:41:01econseilEmmanuel Conseil00:42:19.670+40:56:40.702018-06-13 03:59:58.00017.7Clear-2PNVM31Emmanuel Conseil reports the discovery of a probable nova in M31, located 00 42 19.67 +40 56 40.7 at magnitude 17.7 CV on 2018-06-13 between 03:59:58 UTC and 04:47:44 UTC. The object is visible on 9 images (50s exposures) taken with Slooh robotic telescope T2 (Corrected Dall-Kirkham 17" + FLI PL16803). Image available here : https://www.flickr.com/photos/econseil/42770797221/
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
299832018-06-13 03:59:5817.719VegaMagClear-Other_Other50E. Conseil9 images taken with Slooh robotic telescope T2 (Corrected Dall-Kirkham 17" + FLI PL16803)
299822018-06-12 04:45:0019VegaMagClear-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_2018cmi_atrep_19379.pngGraphicsDiscovery image2018-06-13 08:41:01econseil
35103AT 2019bsd100:42:19.990+41:13:22.50M31XOSSXOSSXOSSXM363JROther - OtherYY18.8Clear-2019-03-13 13:54:59.000Zhang
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
307242019-03-13 15:16:47sammimasJiangao Ruan and Xing GaoXOSSXOSS00:42:19.990+41:13:22.502019-03-13 13:54:59.00018.8Clear-2PNVM31XM363JRXOSSJiangao Ruan 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 Mar. 13.57985 UT using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope). The transient approximately located at R.A.=00h42m19.99s +41d13'22".5 (equinox 2000.0). Which is about 274.3" west and 166" south of the center of the NGC224(M31). Nothing is visible at this position on archival images taken on Mar. 11.59387 (limiting mag 19.5).
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
555282019-03-13 13:54:5918.820.5VegaMagClear-Other_Other300Jiangao Ruan and Xing GaoJiangao Ruan 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 Mar. 13.57985 UT using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ). The transient approximately located at R.A.=00h42m19.99s +41d13'22".5 (equinox 2000.0). Which is about 274.3" west and 166" south of the center of the NGC224(M31). Nothing is visible at this position on archival images taken on Mar. 11.59387 (limiting mag 19.5).
555272019-03-11 14:15:1019.5VegaMagClear-Other_Other300Jiangao Ruan 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_2019bsd_atrep_30724_XOSS.pngGraphicsDiscovery Image2019-03-13 15:36:45sammimas
14706AT 2016fwx100:42:20.318+05:53:01.14Pan-STARRS1Pan-STARRS1Pan-STARRS1PS16egfPS1 - GPC1YY21.27w-PS12016-08-14 13:42:14.000PS1_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
50122016-09-06 17:42:42PS1_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-STARRS100:42:20.318+05:53:01.142016-08-14 13:42:14.00021.27w-PS11PSNPS16egfPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
68052016-08-14 13:42:1421.270.1322ABMagw-PS1PS1_GPC145Robot
49556AT 2019wvf400:42:20.470+41:14:59.96M31XOSS, GaiaAlerts, ZTFXOSS, GaiaAlerts, ZTFGaiaAlerts, XOSS, ZTFPSP19GGaia - Gaia-photometric, Other - Other, P48 - ZTF-CamYY17.4Clear-2019-12-16 15:32:12.000Zhang
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
566752019-12-29 04:01:35ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:42:20.474+41:14:59.862019-12-18 03:18:02.00017.57g-ZTF3PSNZTF19adakuosZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1094362019-12-20 01:56:4217.390.0520.42ABMagr-ZTFP48_ZTF-Cam30
1094352019-12-18 03:18:0217.570.0819.08ABMagg-ZTFP48_ZTF-Cam30
1094342019-12-14 02:20:0720.3482ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
551012019-12-20 03:56:06ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:42:20.474+41:14:59.862019-12-18 03:18:02.00017.57g-ZTF3PSNZTF19adakuosZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1073892019-12-20 01:56:4217.390.0520.42ABMagr-ZTFP48_ZTF-Cam30
1073882019-12-18 03:18:0217.570.0819.08ABMagg-ZTFP48_ZTF-Cam30
1073872019-12-14 02:20:0720.3482ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
547992019-12-17 10:57:11Gaia_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), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts00:42:20.470+41:14:59.962019-12-15 14:06:43.00018.24G-Gaia2PSNGaia19fowGaiaAlertsnova candidate in M31
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1067142019-12-15 14:06:4318.240.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1067132019-08-16 05:55:4021.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
547422019-12-16 16:40:09sammimasXinyu Jiang,Guoyou Sun, Mi Zhang and Xing GaoXOSSXOSS00:42:20.500+41:14:59.902019-12-16 15:32:12.00017.4Clear-2PNVM31PSP19GXOSSXinyu Jiang,Guoyou Sun, Mi Zhang and Xing Gao, report the discovery of a possible nova (mag approximately 17.4) on several 40-s survey images (limiting mag about 19.0) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Dec. 16.64736 UT using a unfiltered CCD ( + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9 ). The transient approximately located at R.A.=00h42m20.50s +41d14'59".9 (equinox 2000.0). Which is about 268.6" west and 68.6" south of the center of the NGC224(M31). Nothing is visible at this position on archival images taken on Dec. 13.52853 UT(limiting mag 19.0). NET USNO-A2.0 PSP19G C2019 12 16.64736 00 42 20.50 +41 14 59.9 17.4 V C42 All images can be seen from: http://xjltp.china-vo.org/PSP19G.html C42, Xingming Observatory, Mt. Nanshan. Observers Xinyu Jiang,Guoyou Sun, Mi Zhang and Xing Gao Measurer M.Zhang 0.36-m f/6.9 Schmidt-Cassegrain telescope and CCD.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1065882019-12-16 15:32:1217.419VegaMagClear-Other_Other40Xinyu Jiang,Guoyou Sun, Mi Zhang and Xing Gaousing a unfiltered CCD ( + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9 ).
1065872019-12-13 12:41:0519VegaMagClear-Other_Other40Xing Gao[Last non detection] using a unfiltered CCD ( + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9 ).
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2019wvf_atrep_54742.pngGraphics2019-12-16 17:49:36sammimas
tns_2019wvf_atrep_54742_0.pngGraphics2019-12-16 17:49:36sammimas
tns_2019wvf_atrep_54742_1.pngGraphics2019-12-16 17:49:36sammimas
tns_2019wvf_atrep_54742_2.pngGraphics2019-12-16 17:49:36sammimas
42942AT 2019nde100:42:21.138-17:20:24.48Pan-STARRS1Pan-STARRS1Pan-STARRS1PS19elkPS1 - GPC1YY21.51w-PS12019-08-04 13:09:07.000PS1_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
436452019-08-10 11:55:59PS1_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-STARRS100:42:21.138-17:20:24.482019-08-04 13:09:07.00021.51w-PS11PSNPS19elkPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
827422019-08-04 13:09:0721.510.1322ABMagw-PS1PS1_GPC145Robot
52550SN 2020agd3100:42:21.245+29:41:09.22SN Ia0.07ZTF, ATLASZTF, ATLASZTFATLAS, ZTFZTF20aafwbcsATLAS1 - ACAM1, P48 - ZTF-CamP60 - SEDMYY119.48g-ZTF2020-01-16 03:27:19.000ZTF_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
599782020-01-26 03:44:56ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:42:21.245+29:41:09.222020-01-23 03:55:29.00018.73g-ZTF3PSNZTF20aafwbcsZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1163242020-01-26 02:44:3618.660.0820.3ABMagr-ZTFP48_ZTF-Cam30
1163232020-01-23 03:55:2918.730.119.89ABMagg-ZTFP48_ZTF-Cam30
1163222020-01-23 02:09:5319.9455ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
591802020-01-19 11:21:34ATLAS_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)ATLASATLAS00:42:21.264+29:41:09.072020-01-19 06:37:26.00018.892cyan-ATLAS2PSNATLAS20avqATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1146352020-01-19 06:37:2618.8920.09119.72ABMagcyan-ATLASATLAS1_ACAM130Robot
1146342019-12-28 07:06:1419.71ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
591472020-01-19 03:36:24ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:42:21.253+29:41:09.212020-01-16 03:27:19.00019.48g-ZTF3PSNZTF20aafwbcsZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1145402020-01-19 03:23:4918.980.1319.39ABMagg-ZTFP48_ZTF-Cam30
1145392020-01-16 03:27:1919.480.1220.43ABMagg-ZTFP48_ZTF-Cam30
1145382020-01-14 02:40:3120.5788ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
59832020-01-28 01:00:32ZTF_Bot1A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.071ZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
59912020-01-26 03:22:55P60_SEDM2250SEDmRobotautoZTF tns_2020agd_2020-01-26_03-22-55_P60_SEDM_ZTF.asciiObjectZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
59912020-01-26 03:22:55P60 / SEDM2250SEDmRobotautoZTF tns_2020agd_2020-01-26_03-22-55_P60_SEDM_ZTF.asciiObjectZTF
17701AT 2017yr100:42:21.309+41:12:02.17iPTFiPTFiPTFiPTF17yrP48 - CFH12kYY2019-01-3115.184g-PTF2017-01-31 02:48:28.000iPTF_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
84132017-01-31 10:46:27iPTF_Bot1M. Kasliwal, Y. Cao (Caltech), on behalf of iPTFiPTFiPTF00:42:21.309+41:12:02.172017-01-31 02:48:28.00015.184g-PTF2PSNiPTF17yriPTF2019-01-31
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
124922017-01-31 02:48:2815.184ABMagg-PTFP48_CFH12k60iPTF
124912009-01-01 00:00:0021.5ABMagR-PTFP48_CFH12k60iPTF[Last non detection]
6516SN 2015ag00:42:21.859+29:38:41.50SN IcIC 43 NY19.12015-08-06 00:00:00.000[Discoverer=Campaner; DiscoveryRef=CBET 4180; PositionRef=CBET 4180; Orig Type=Ic]
38032AT 2019fyd100:42:21.980+41:23:58.40M31XOSSXOSSXOSSXM11MZOther - OtherYY16.7Clear-2019-05-24 19:42:47.000Zhang
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
357902019-05-24 23:57:23sammimasMi ZhangXOSSXOSS00:42:21.980+41:23:58.402019-05-24 19:42:47.00016.7Clear-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
22300AT 2014fj100:42:22.877+39:40:40.55iPTFiPTFiPTFiPTF14fjP48 - CFH12kYY2019-09-0920.8123R-PTF2014-08-19 08:41:16.000iPTF_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
135662017-09-09 00:24:40iPTF_Bot1iPTFiPTFiPTF00:42:22.877+39:40:40.552014-08-19 08:41:16.00020.8123R-PTF2PSNiPTF14fjiPTF2019-09-09
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
202722014-08-19 08:41:1620.8123ABMagR-PTFP48_CFH12k60iPTF
202712009-01-01 00:00:0021.5ABMagR-PTFP48_CFH12k60iPTF[Last non detection]
43390AT 2019nui100:42:23.018-21:51:48.19DECam-GROWTHDECam-GROWTHDECam-GROWTH, ZTFDG19wctmcCTIO-4m - DECAMYY20.94z-Sloan2019-08-17 07:26:24.000ZTF_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
442062019-08-18 17:57:33ZTF_Bot1I. Andreoni and D. Goldstein (Caltech) on behalf of the DECam-GROWTH teamDECam-GROWTHDECam-GROWTH00:42:23.018-21:51:48.192019-08-17 07:26:24.00020.94z-Sloan2PSNDG19wctmcZTF, DECam-GROWTH
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
838852019-08-18 08:36:5721.87ABMagi-SloanCTIO-4m_DECAM90DECam
838842019-08-17 07:26:2420.94ABMagz-SloanCTIO-4m_DECAM90DECam
16315AT 2016iga100:42:23.405+01:14:48.26Pan-STARRS1Pan-STARRS1Pan-STARRS1PS16fcwPS1 - GPC1YY20.11i-Sloan2016-10-09 08:39:50.000PS1_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
68492016-11-18 18:42:10PS1_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-STARRS100:42:23.405+01:14:48.262016-10-09 08:39:50.00020.11i-Sloan1PSNPS16fcwPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
98782016-10-09 08:39:5020.110.120.7ABMagi-SloanPS1_GPC145Robot
14151AT 2016fbx200:42:23.500+41:17:19.79M31LOSS, iPTFLOSS, iPTFiPTF, LOSSkait-16awOther - Other, P48 - CFH12kYY17.7Clear-2016-08-18 10:55:36.000Zheng
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
45032016-08-23 13:03:25iPTF_Bot1M. Kasliwal, Y. Cao (Caltech), on behalf of iPTFiPTFiPTF00:42:23.522+41:17:20.112016-08-23 12:14:24.00015.4302R-PTF2PSNiPTF16fbxiPTF2018-08-23
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
60022016-08-23 12:14:2415.4302ABMagR-PTFP48_CFH12k60iPTF
60012009-01-01 00:00:0021.5ABMagR-PTFP48_CFH12k60iPTF[Last non detection]
43942016-08-19 02:16:11weikangSahana Kumar, WeiKang Zheng, Alexei V. Filippenko (UC Berkeley)LOSSLOSS00:42:23.500+41:17:19.792016-08-18 10:55:36.00017.7Clear-2PSNM31kait-16awLOSS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
58562016-08-18 10:55:3617.718.5VegaMagClear-Other_Other18KAIT
58552016-08-16 09:33:2318.6VegaMagClear-Other_Other18KAIT[Last non detection]
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2016fbx_atrep_4394_LOSS.jpgGraphics2016-08-19 02:16:11weikang
46066AT 2019rsi400:42:23.531+41:11:52.18M31ZTF, MASTERZTF, MASTERMASTER, ZTFOther - Other, P48 - ZTF-CamYY18.5Clear-2019-10-02 19:13:05.000Carey
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
509882019-10-28 11:16:50MASTERV. 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)MASTERMASTER00:42:23.510+41:11:52.102019-10-07 22:04:44.00018.3Clear-3PSNMASTER OT J004223.51+411152.1MASTERM31 inspect
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
984562019-10-08 00:35:2418.319.7VegaMagClear-Other_Other540RobotMASTER-IAC
984552019-10-07 22:04:4418.319.5VegaMagClear-Other_Other180RobotMASTER-IAC
984542016-07-04 04:37:5921.3VegaMagClear-Other_Other540Robot[Last non detection] MASTER-IAC
494012019-10-15 04:11:37ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:42:23.531+41:11:52.182019-10-12 03:08:46.00019.24r-ZTF3PSNZTF19acbzgogZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
947932019-10-14 03:09:3819.280.2319.28ABMagr-ZTFP48_ZTF-Cam30
947922019-10-12 03:08:4619.240.1819.46ABMagr-ZTFP48_ZTF-Cam30
947912019-10-10 03:54:3819.5138ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
490162019-10-09 03:38:08ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:42:23.529+41:11:52.222019-10-08 03:55:35.00017.91g-ZTF3PSNZTF19acbzgogZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
940202019-10-09 03:08:3418.430.0720.28ABMagr-ZTFP48_ZTF-Cam30
940192019-10-08 03:55:3517.910.0620.03ABMagg-ZTFP48_ZTF-Cam30
940182019-10-08 03:08:1720.1843ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
484592019-10-02 20:56:04George CareyGeorge Carey00:42:23.520+41:11:52.802019-10-02 19:13:05.00018.5Clear-2PNVM31Object seen on 6 consecutive 600 second images. DSS, Simbad, PanSTARRS show no objects at that location. No known minor planets in the area.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
929342019-10-02 19:13:0518.50.319ABMagClear-Other_Other900G Carey
929332019-09-27 19:41:4119ABMagClear-Other_Other600G Carey[Last non detection]
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2019rsi_atrep_48459.jpgGraphics2019-10-02 20:56:04George Carey
32970AT 2018lcl200:42:26.248+41:04:00.81M31ZTFZTFZTFOther - Other, P48 - ZTF-CamYY16.4Clear-2018-12-30 20:31:00.000Conseil
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
278372019-01-03 10:15:36ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:42:26.248+41:04:00.812019-01-03 02:41:38.00017.29r-ZTF3PSNZTF19aaaaoazZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
493832019-01-03 03:40:5817.780.0520.42ABMagg-ZTFP48_ZTF-Cam30
493822019-01-03 02:41:3817.290.0420.32ABMagr-ZTFP48_ZTF-Cam30
493812018-12-20 02:44:5220.16ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
275822018-12-30 21:28:29econseilEmmanuel Conseil00:42:26.240+41:04:00.902018-12-30 20:31:00.00016.4Clear-2PNVM31Emmanuel Conseil reports the discovery of a probable nova in M31, located 00 42 26.24 +41 04 00.9 at magnitude 16.4 CV on 2018-12-30 at 20:31 UTC. The object is visible on 3 images (50s exposures) taken with Slooh robotic telescope T2 (Corrected Dall-Kirkham 17" + FLI PL16803). The object is also visible at the same location with the same telescope at 21h25 UTC (Image available here : https://www.flickr.com/photos/econseil/45618427635 ) and with Slooh robotic UWF telescope (Apochromatic Televue refractor T2, 85mm F/7, focal reducer 0.8x, SBIG ST-10XME) at 20h30 UTC and 21h25 UTC. There was nothing at this location on images taken on 2018-12-28 at 21h15 UTC with the same telescope. There's no known object at this location in TOCP, TNS, AstronomersTelegrams and SIMBAD. No known asteroid either at this location. The object is very close to the location of previous nova M31N 2009-09a, and could be a new outburst of this transient.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
488922018-12-30 20:31:0016.419VegaMagClear-Other_Other50E. ConseilThe object is visible on 3 images (50s exposures) taken with Slooh robotic telescope T2 (Corrected Dall-Kirkham 17" + FLI PL16803).
488912018-12-28 21:15:0019VegaMagClear-Other_Other50E. Conseil[Last non detection] Nothing visible on 3 images (50s exposures) taken with Slooh robotic telescope T2 (Corrected Dall-Kirkham 17" + FLI PL16803).
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018lcl_atrep_27582.jpgGraphics2018-12-30 21:28:29econseil
52781SN 2020anp4100:42:26.831+44:20:56.17SN Ia0.085GALEXMSC J004226.86+442055.3ALeRCE, ATLAS, ZTFZTF, ATLASZTFATLAS, ZTFZTF20aagzzbiATLAS1 - ACAM1, P48 - ZTF-CamP60 - SEDMYY119.899r-ZTF2020-01-23 02:11:10.000ALeRCE
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
604682020-01-29 04:45:39ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:42:26.831+44:20:56.172020-01-23 02:11:11.00019.9r-ZTF3PSNZTF20aagzzbiZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1173962020-01-23 04:15:1219.790.1720.08ABMagg-ZTFP48_ZTF-Cam30
1173952020-01-23 02:11:1119.90.1920.12ABMagr-ZTFP48_ZTF-Cam30
1173942020-01-19 02:41:0819.5605ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
599842020-01-26 04:44:55ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:42:26.830+44:20:56.202020-01-23 02:11:11.00019.9r-ZTF3PSNZTF20aagzzbiZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1163422020-01-23 04:15:1219.790.1720.08ABMagg-ZTFP48_ZTF-Cam30
1163412020-01-23 02:11:1119.90.1920.12ABMagr-ZTFP48_ZTF-Cam30
1163402020-01-19 02:41:0819.5605ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
598972020-01-25 16:33:20ATLAS_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)ATLASATLAS00:42:26.841+44:20:55.732020-01-24 05:08:09.00019.352cyan-ATLAS2PSNATLAS20cxeATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1161472020-01-24 05:08:0919.3520.18419.41ABMagcyan-ATLASATLAS1_ACAM130Robot
1161462020-01-22 05:34:0419.49ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
595892020-01-23 18:24:46ALeRCEF. Forster, G. Pignata, F.E. Bauer, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, F.E. Bauer, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE brokerALeRCEZTF00:42:26.832+44:20:56.192020-01-23 02:11:10.00019.899r-ZTF3PSNGALEXMSC J004226.86+442055.3ZTF20aagzzbiZTFSN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20aagzzbi
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1154342020-01-23 04:15:1319.78960.16921320.0823ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1154332020-01-23 02:11:1019.8990.18645920.1163ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1154322020-01-19 03:14:3317.1005ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
60542020-02-04 18:56:56ZTF_Bot1A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.0851ZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
60622020-02-02 04:52:37P60_SEDM2250SEDmRobotautoZTF tns_2020anp_2020-02-02_04-52-37_P60_SEDM_ZTF.asciiObjectZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
60622020-02-02 04:52:37P60 / SEDM2250SEDmRobotautoZTF tns_2020anp_2020-02-02_04-52-37_P60_SEDM_ZTF.asciiObjectZTF
15517AT 2016hbq100:42:29.140+40:53:02.94M32LOSSLOSSLOSSkait-16bhOther - OtherYY19.2Clear-2016-10-07 07:43:19.000Zheng
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
58902016-10-10 20:07:16weikangWeikang ZhengLOSSLOSS00:42:29.140+40:53:02.942016-10-07 07:43:19.00019.2Clear-2PNVM32kait-16bhLOSS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
83132016-10-07 07:43:1919.20.219.4VegaMagClear-Other_Other18KAIT
83122016-09-23 10:16:1419.2VegaMagClear-Other_Other18KAIT[Last non detection]
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2016hbq_atrep_5890_LOSS.jpgGraphics2016-10-10 20:07:16weikang
34120AT 2019agt3100:42:29.250+41:14:00.31Nova-0.0012M31ATLAS, GaiaAlertsATLAS, GaiaAlertsNoneATLAS, GaiaAlertsATLAS1 - ACAM1, Gaia - Gaia-photometric, Other - OtherOther - OtherYY116.9Clear-2019-01-28 18:02:21.000Carey
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
298882019-02-12 10:38:56Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts00:42:29.250+41:14:00.312019-02-11 07:30:43.00017.37G-Gaia2PSNGaia19aobGaiaAlertsNova eruption in M31
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
535972019-02-11 07:30:4317.370.2ABMagG-GaiaGaia_Gaia-photometric60Robot
535962019-01-13 01:53:4521.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
294332019-01-31 11:58:35ATLAS_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)ATLASATLAS00:42:29.242+41:13:59.972019-01-31 05:32:38.00016.745orange-ATLAS2PSNATLAS19cbeATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
527952019-01-31 05:32:3816.7450.12418.94ABMagorange-ATLASATLAS1_ACAM130Robot
527942019-01-27 06:04:1919.22ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
293742019-01-28 19:04:36George CareyGeorge Carey00:42:29.220+41:14:00.802019-01-28 18:02:21.00016.9Clear-2PNVM31The object is on three consecutive 600 second images. No minor planets or previous novae in that location.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
526692019-01-28 18:02:2116.90.219VegaMagClear-Other_Other600G Carey20cm reflector
526682019-01-16 18:25:1119VegaMagClear-Other_Other600G Carey[Last non detection] 20cm reflector
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
35062019-02-04 23:40:04THORobin LeadbeaterNoneNova-0.00121Although noisy (<10 SNR), the spectrum shows clear H alpha emission with a FWHM of ~1600km/s and H beta emission at an RV of -350km/s, consistent with the catalogued local radial velocity within M31 (NED)
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
35132019-02-04 18:35:15Other_Other8419LeadbeaterLeadbeaterNone tns_2019agt_2019-02-04_18-35-15_Other_Other.dat tns_2019agt_2019-02-04_18-35-15_Other_Other.fitObjectR~500 spectrum obtained using an ALPY 600 spectrograph at Three Hills Observatory as described here http://www.threehillsobservatory.co.uk/astro/spectroscopy_20.htm
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
35132019-02-04 18:35:15Other / Other8419LeadbeaterLeadbeaterNone tns_2019agt_2019-02-04_18-35-15_Other_Other.dat tns_2019agt_2019-02-04_18-35-15_Other_Other.fitObjectR~500 spectrum obtained using an ALPY 600 spectrograph at Three Hills Observatory as described here http://www.threehillsobservatory.co.uk/astro/spectroscopy_20.htm
42551SN 2019moe3100:42:29.780+24:13:12.86SN Ia0.061ATLAS, GaiaAlerts, Pan-STARRS1ATLAS, GaiaAlerts, Pan-STARRS1ePESSTO+ATLAS, GaiaAlerts, Pan-STARRS1ATLAS19rheATLAS1 - ACAM1, Gaia - Gaia-photometric, PS1 - GPC1ESO-NTT - EFOSC2-NTTYY118.184cyan-ATLAS2019-08-04 14:15:21.000ATLAS_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
478972019-09-26 23:47:10PS1_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-STARRS100:42:29.777+24:13:12.822019-09-19 12:38:52.00019.33i-Sloan1PSNPS19flgPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
919052019-09-19 12:38:5219.330.0520.7ABMagi-SloanPS1_GPC145Robot
438382019-08-12 13:11:30Gaia_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 teamGaiaAlertsGaiaAlerts00:42:29.780+24:13:12.862019-08-11 04:09:07.00017.92G-Gaia2PSNGaia19dloGaiaAlertsconfirmed SN Ia
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
830792019-08-11 04:09:0717.920.2ABMagG-GaiaGaia_Gaia-photometric60Robot
830782019-07-15 03:20:0921.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
431252019-08-04 23:44:18ATLAS_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)ATLASATLAS00:42:29.789+24:13:12.662019-08-04 14:15:21.00018.184cyan-ATLAS2PSNATLAS19rheATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
818312019-08-04 14:15:2118.1840.06619.82ABMagcyan-ATLASATLAS1_ACAM130Robot
818302019-07-29 14:45:3619.44ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
47662019-08-08 06:30:13ePESSTOplus_Bot1P. Wiseman, C. Angus, C. Frohmaier, E. Swann, I. Irani on behalf of ePESSTO+ePESSTO+SN Ia0.0611ePESSTO+
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
47742019-08-07 06:42:31ESO-NTT_EFOSC2-NTT900P. Wiseman, C. AngusC. Frohmaier, E. SwannePESSTO+ tns_2019moe_2019-08-07_06-42-31_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019moe_2019-08-07_06-42-31_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
47742019-08-07 06:42:31ESO-NTT / EFOSC2-NTT900P. Wiseman, C. AngusC. Frohmaier, E. SwannePESSTO+ tns_2019moe_2019-08-07_06-42-31_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019moe_2019-08-07_06-42-31_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
49970AT 2019xlb100:42:29.914+24:27:13.52Pan-STARRS1Pan-STARRS1Pan-STARRS1PS19hlhPS1 - GPC1YY21.43w-PS12019-11-15 05:03:50.000PS1_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
553842019-12-23 17:38:55PS1_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-STARRS100:42:29.914+24:27:13.522019-11-15 05:03:50.00021.43w-PS11PSNPS19hlhPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1079362019-11-15 05:03:5021.430.0922ABMagw-PS1PS1_GPC145Robot
47876AT 2019uiz100:42:30.370+41:03:29.50M31ISSPISSPISSPOther - OtherYY17.2Clear-2019-11-06 22:29:24.000Caimmi
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
520632019-11-07 10:47:08maxcaimmiPaolo CampanerISSPISSP00:42:30.370+41:03:29.502019-11-06 22:29:24.00017.2Clear-2PNVM31ISSPP.Campaner report the discovery of an apparent nova at 2019 11 06.93709 on image obtained with reflector 0.4m F.5,5 (exposure 5 frame x 75sec) from Ponte di Piave - Italy, in the course of the Italian Supernovae Search Project (ISSP). The new object is located at A.R. =00h42m30.37s Decl. = +41°03'29.5" show the source at 17.2 Mag. Astrometry with respect to NOMAD stars in tne Galaxy M31.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1009462019-11-06 22:29:2417.20.219.5VegaMagClear-Other_Other375P.Campaner.
1009452019-10-09 23:35:0019.5VegaMagClear-Other_Other375P.Campaner[Last non detection] .
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2019uiz_atrep_52063_ISSP.jpgGraphics2019-11-07 10:49:53maxcaimmi
15361AT 2016gvr100:42:31.806+40:55:22.38iPTFiPTFiPTFiPTF16gvrP48 - CFH12kYY2018-10-0420.9959R-PTF2016-10-04 09:31:40.000iPTF_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
57142016-10-04 11:55:52iPTF_Bot1M. Kasliwal, Y. Cao (Caltech), on behalf of iPTFiPTFiPTF00:42:31.806+40:55:22.382016-10-04 09:31:40.00020.9959R-PTF2PSNiPTF16gvriPTF2018-10-04
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
80082016-10-04 09:31:4020.9959ABMagR-PTFP48_CFH12k60iPTF
80072009-01-01 00:00:0021.5ABMagR-PTFP48_CFH12k60iPTF[Last non detection]
42884AT 2019nay100:42:32.884-06:59:24.14Pan-STARRS1Pan-STARRS1Pan-STARRS1PS19ejoPS1 - GPC1YY20.53w-PS12019-08-08 13:07:40.000PS1_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
435862019-08-10 11:07:42PS1_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-STARRS100:42:32.884-06:59:24.142019-08-08 13:07:40.00020.53w-PS11PSNPS19ejoPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
826712019-08-08 13:07:4020.530.0922ABMagw-PS1PS1_GPC145Robot
15455AT 2016gzg100:42:33.878+11:12:53.46iPTFiPTFiPTFiPTF16gzgP48 - CFH12kYY2018-10-0817.796g-PTF2016-10-08 11:09:36.000iPTF_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
58172016-10-08 12:44:03iPTF_Bot1M. Kasliwal, Y. Cao (Caltech), on behalf of iPTFiPTFiPTF00:42:33.878+11:12:53.462016-10-08 11:09:36.00017.796g-PTF2PSNiPTF16gzgiPTF2018-10-08
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
81892016-10-08 11:09:3617.796ABMagg-PTFP48_CFH12k60iPTF
81882009-01-01 00:00:0021.5ABMagR-PTFP48_CFH12k60iPTF[Last non detection]
42683AT 2019mtg100:42:34.391-18:22:56.83Pan-STARRS1Pan-STARRS1Pan-STARRS1PS19efgPS1 - GPC1YY20.86w-PS12019-08-04 13:09:07.000PS1_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
433002019-08-06 13:35:03PS1_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-STARRS100:42:34.391-18:22:56.832019-08-04 13:09:07.00020.86w-PS11PSNPS19efgPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
821702019-08-04 13:09:0720.860.0822ABMagw-PS1PS1_GPC145Robot
25050AT 2018pp100:42:34.399+40:44:26.02M31ASAS-SNASAS-SNASAS-SNASASSN-18caASASSN-4 - LeavittYY16.5g-Sloan2018-02-08 01:40:48.000Stanek
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
167932018-02-08 03:15:41KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN00:42:34.399+40:44:26.022018-02-08 01:40:48.00016.5g-Sloan2PNVM31ASASSN-18caASAS-SNLikely nova in M31, rapid rise, so could also be (unlikely) a young SN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
252682018-02-08 01:40:4816.5ABMagg-SloanASASSN-4_Leavitt
252672018-02-06 02:52:4818.6ABMagg-SloanASASSN-4_Leavitt[Last non detection]
30770AT 2018hwg100:42:36.870+60:52:48.76GaiaAlertsGaiaAlertsGaiaAlertsGaia18dgwGaia - Gaia-photometricYY17.33G-Gaia2018-11-03 23:25:26.000Gaia_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
240272018-11-05 11:49:10Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts00:42:36.870+60:52:48.762018-11-03 23:25:26.00017.33G-Gaia2OtherGaia18dgwGaiaAlerts3 mag blue rise in a previously variable galactic plane star, candidate CV
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
386142018-11-03 23:25:2617.330.2ABMagG-GaiaGaia_Gaia-photometric60Robot
386132018-09-21 00:53:1621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
13818AT 2016epg100:42:38.120+41:05:14.47iPTFiPTFiPTFiPTF16epgP48 - CFH12kYY2018-08-0420.9225R-PTF2016-08-04 11:51:21.000iPTF_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
40262016-08-04 13:13:45iPTF_Bot1M. Kasliwal, Y. Cao (Caltech), on behalf of iPTFiPTFiPTF00:42:38.120+41:05:14.472016-08-04 11:51:21.00020.9225R-PTF2PSNiPTF16epgiPTF2018-08-04
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
52072016-08-04 11:51:2120.9225ABMagR-PTFP48_CFH12k60iPTF
52062009-01-01 00:00:0021.5ABMagR-PTFP48_CFH12k60iPTF[Last non detection]
18345AT 2017axi100:42:38.120+41:14:10.70M31ISSPISSPISSPOther - OtherYY18.3Clear-2017-02-18 17:54:59.000Belligoli
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
91142017-02-19 08:42:15shangri.starsRaffaele BelligoliISSPISSP00:42:38.120+41:14:10.702017-02-18 17:54:59.00018.3Clear-1PSNM31ISSPR. 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 4238.12 DEC +41 14 10.7 (equinox 2000.0) Offset 66,3E 115S. Apparent magnitude about 18.3 R in host Galaxy M31
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
133822017-02-18 17:54:5918.319.5ABMagClear-Other_Other900R.BelligoliThe discovery image was taken by three frames 300-s obtained on 2017 2 18,7465 UT with a Moravian G4-9000 KAF CCD unfiltered (limiting magnitude = 18.5), from Monte Baldo Observatory (Ferrara di Monte Baldo, Verona, Italy), with 0.4m f.8 Ritchey-Chrétien telescope.
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2017axi_atrep_9114_ISSP.jpgGraphicsCorrected Offset: 66,3W 115,3S2017-02-19 09:03:13shangri.stars
tns_2017axi_atrep_9114_ISSP_0.jpgGraphicsCrop Image2017-02-19 09:11:34shangri.stars
42661AT 2019msk200:42:38.235+41:13:42.26ATLAS, MASTERATLAS, MASTERATLAS, MASTERATLAS19rmfATLAS1 - ACAM1, Other - OtherYY16.178cyan-ATLAS2019-08-05 14:32:38.000ATLAS_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
433282019-08-06 21:53:52MASTERV. 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)MASTERMASTER00:42:38.210+41:13:41.602019-08-05 04:01:03.00015.8Clear-3OtherMASTER OT J004238.21+411341.6MASTERLVC Inspect
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
822282019-08-05 04:43:4015.819.8VegaMagClear-Other_Other180RobotMASTER-IAC
822272019-08-05 04:01:0315.819.7VegaMagClear-Other_Other180RobotMASTER-IAC
822262016-07-04 04:37:5921.3VegaMagClear-Other_Other540Robot[Last non detection] MASTER-IAC
432652019-08-06 11:45:07ATLAS_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)ATLASATLAS00:42:38.235+41:13:42.262019-08-05 14:32:38.00016.178cyan-ATLAS2PSNATLAS19rmfATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
821222019-08-05 14:32:3816.1780.02219.81ABMagcyan-ATLASATLAS1_ACAM130Robot
821212019-07-30 12:41:4519.38ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
23285AT 2017ich100:42:39.169-17:33:54.50Pan-STARRS1Pan-STARRS1Pan-STARRS1PS17ezgPS1 - GPC1YY20.42i-Sloan2017-11-07 08:36:57.000PS1_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
146762017-11-14 00:28:31PS1_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, D. R. Young (Queen's University Belfast)Pan-STARRS1Pan-STARRS100:42:39.169-17:33:54.502017-11-07 08:36:57.00020.42i-Sloan1PSNPS17ezgPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
221002017-11-07 08:36:5720.420.1420.7ABMagi-SloanPS1_GPC145Robot
44548AT 2019pmg100:42:39.474+11:13:33.97Pan-STARRS1Pan-STARRS1Pan-STARRS1PS19eypPS1 - GPC1YY20.82w-PS12019-08-31 13:46:33.000PS1_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
461192019-09-06 11:46:00PS1_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-STARRS100:42:39.474+11:13:33.972019-08-31 13:46:33.00020.82w-PS11PSNPS19eypPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
880942019-08-31 13:46:3320.820.0622ABMagw-PS1PS1_GPC145Robot
30385AT 2018hho100:42:40.090+41:17:27.70M31ISSPISSPISSPNGC224Other - OtherYY17.5Clear-2018-10-13 19:43:40.000Belligoli
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
235082018-10-14 00:22:22shangri.starsFlavio CastellaniISSPISSP00:42:40.090+41:17:27.702018-10-13 19:43:40.00017.5Clear-2PNVM31NGC224ISSPF. Castellani, Verona, Italy reports the discovery by Raffaele Belligoli, Flavio Castellani and Claudio Marangoni, in the course of the ISSP Italian Supernovae Search Project, of an apparent nova in two images taken with a Moravian G4-9000 KAF CCD unfiltered, from Monte Baldo Observatory (Ferrara di Monte Baldo, Verona, Italy), with the 0.4m f.8 Ritchey-Chrétien telescope, obtained on 2018 October 13.822 and 13.845 UT. The new object is located at RA 00 42 40.12 DEC +41 17 27.3 (equinox 2000.0) Apparent magnitude about 17.5 in host Galaxy M31. Nothing is visible at this position on the reference image of 19Th september 2018. Offset '43.7W 81.3N' from the center of M31 (see link to discovery image below). Apparent magnitude 17.5 V (err +/- 0,2).
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
375212018-10-13 19:43:4017.50.119.5STMagClear-Other_Other1800F.CastellaniThe nova was clearly detected on '2018-10-13.822' UT using using 6 x 300s frames (1800s total) obtained by a Moravian G4-9000 KAF unfiltered CCD with the 0.4m f.8 Ritchey-Chrétien telescope from Monte Baldo "A.Gelodi" Astronomic Observatory, località Novezzina, Ferrara di Monte Baldo, Verona, Italy. The discovery magnitude is 17.5±0.04 mag in the CV band (clear visual). We will continue to monitor the nova light curve and strongly encourage additional follow-up observations.
375202018-09-19 21:10:0419.5STMagClear-Other_Other1800F.Castellani[Last non detection] The last non-detected image on '2018-09-19.88' UT using 6 x 300s frames (1800s total) obtained by a Moravian G4-9000 KAF unfiltered CCD with the 0.4m f.8 Ritchey-Chrétien telescope from Monte Baldo "A.Gelodi" Astronomic Observatory, località Novezzina, Ferrara di Monte Baldo, Verona, Italy. (Latitudine 45° 41' 52" N. Longitudine 10° 51' 32" E)
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018hho_atrep_23508_ISSP.jpgGraphicsM31 PNV Discovery image on '2018-10-13.822' UT using using 6 x 300s frames (1800s total) obtained by a Moravian G4-9000 KAF unfiltered CCD with the 0.4m f.8 Ritchey-Chrétien telescope from Monte Baldo "A.Gelodi" Astronomic Observatory, località Novezzina, Ferrara di Monte Baldo, Verona, Italy. (Latitudine 45° 41' 52" N. Longitudine 10° 51' 32" E). The discovery image is also available at: https://1drv.ms/u/s!AhJ1qiHg_ZAhgdAF9DoigxiyJeZjeQ2018-10-14 00:22:23shangri.stars
25590AT 2018ajt100:42:40.410+41:12:52.20M31XOSSXOSSXOSSXM03MZOther - OtherYY18.1Clear-2018-03-21 13:41:22.000Xu
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
174302018-03-21 14:10:19Zhijian XuMi Zhang, Xing GaoXOSSXOSS00:42:40.410+41:12:52.202018-03-21 13:41:22.00018.1Clear-2PNVM31XM03MZXOSSMi Zhang and Xing Gao, report the discovery of a possible nova (mag approximately 18.1) on severl 300-s survey images (limiting mag about 21.0) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Mar. 22.57039 UT using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope). The transient approximately located at R.A.=00h42m40.41s +41d12'52".2 (equinox 2000.0). Which is about 977.8" east and 258.8" north of the center of the NGC224(M31). Nothing is visible at this position on archival images taken on Mar. 12.56498 UT(limiting mag 20.5). NET UCAC-4 XM03MZ C2018 03 21.57039 00 42 40.41 +41 12 52.2 18.1 V C42,All images can be seen from: http://www.xjltp.com/XOSS/XM03MZ/XM03MZ.htm , C42,Xingming Observatory - NEXT, Mt. Nanshan. Observers M.Zhang,X.Gao,Measurers M.Zhang, 0.6-m f/8 Ritchey-Chretien telescope and CCD.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
263562018-03-21 13:41:2218.121VegaMagClear-Other_Other300Mi Zhang, Xing Gao0.6-m f/8 Ritchey-Chretien telescope + unfiltered CCD.
263552018-03-12 13:33:3420.5VegaMagClear-Other_Other300Xing Gao[Last non detection] 0.6-m f/8 Ritchey-Chretien telescope + unfiltered CCD.
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018ajt_atrep_17430_XOSS.jpgGraphics2018-03-21 15:52:15Zhijian Xu
47429AT 2019tsc100:42:40.640+41:07:45.80M31XOSSXOSSXOSSXMNGS2Other - OtherYY18.1Clear-2019-10-30 15:37:04.000Zhang
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
511652019-10-30 16:18:46sammimasGuoyou Sun and Xing GaoXOSSXOSS00:42:40.640+41:07:45.802019-10-30 15:37:04.00018.1Clear-2PNVM31XMNGS2XOSSGuoyou Sun and Xing Gao, report the discovery of a possible nova (mag approximately 18.1) on severl 300-s survey images (limiting mag about 19.5) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Oct. 30.65074 UT using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ). The transient approximately located at R.A.=00h42m40.64s +41d07'45".8 (equinox 2000.0). Which is about 41.5" west and 502.7" south of the center of the NGC224(M31). Nothing is visible at this position on archival images taken on Oct. 29.58119 UT(limiting mag 20.0).
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
988032019-10-30 15:37:0418.119.5VegaMagClear-Other_Other300Guoyou Sun and Xing GaoGuoyou Sun and Xing Gao, report the discovery of a possible nova (mag approximately 18.1) on severl 300-s survey images (limiting mag about 19.5) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Oct. 30.65074 UT using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ). The transient approximately located at R.A.=00h42m40.64s +41d07'45".8 (equinox 2000.0). Which is about 41.5" west and 502.7" south of the center of the NGC224(M31). Nothing is visible at this position on archival images taken on Oct. 29.58119 UT(limiting mag 20.0).
988022019-10-29 13:56:5520VegaMagClear-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_2019tsc_atrep_51165_XOSS.pngGraphicsDiscovery Image2019-10-30 16:33:59sammimas
31760AT 2018jib200:42:40.670+41:11:08.00M31XOSSXOSSXOSSXM04MZOther - OtherYY18.7Clear-2018-12-03 14:16:27.000Zhang
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
270982018-12-24 03:58:55sammimasMi Zhang and Xing GaoXOSSXOSS00:42:40.670+41:11:08.002018-12-23 13:25:14.00018.1Clear-3PNVM31XM04MZXOSSusing a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
479752018-12-23 13:25:1418.1VegaMagClear-Other_Other300Mi Zhang and Xing Gaousing a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).
479762018-12-22 12:05:5217.9VegaMagClear-Other_Other300Mi Zhang and Xing Gaousing a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).
479742018-12-01 17:16:1220VegaMagClear-Other_Other300Mi Zhang and Xing Gao[Last non detection] using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).
258042018-12-03 15:13:31sammimasMi Zhang, Xing GaoXOSSXOSS00:42:40.650+41:11:08.002018-12-03 14:16:27.00018.7Clear-1PNVM31XM04MZXOSSMi Zhang and Xing Gao, report the discovery of a possible nova (mag approximately 18.7) on severl 300-s survey images (limiting mag about 20.0) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Dec. 03.59476 UT using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ). The transient approximately located at R.A.=00h42m40.65s +41d11'08".0 (equinox 2000.0). Which is about 41.4" west and 300.5" south of the center of the NGC224(M31). Nothing is visible at this position on archival images taken on Dec. 01.71958 UT(limiting mag 19.5).
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
446982018-12-03 14:16:2718.720VegaMagClear-Other_Other300Mi Zhang, Xing Gaousing a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018jib_atrep_25804_XOSS.pngGraphics2018-12-03 15:43:33sammimas
44966AT 2019qcg100:42:42.310+41:17:45.60M31XOSSXOSSXOSSXM15MZOther - OtherYY16.7Clear-2019-09-14 15:52:14.000Zhang
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
469182019-09-14 16:19:53sammimasMi Zhang and Xing GaoXOSSXOSS00:42:42.310+41:17:45.602019-09-14 15:52:14.00016.7Clear-2PNVM31XM15MZXOSSMi Zhang and Xing Gao, report the discovery of a possible nova (mag approximately 16.7) on severl 120-s survey images (limiting mag about 18.5) taken by Xing Gao in Xingming Observatory Sky Survey (XXX) around Sep. 14.66127 UT using a unfiltered CCD ( + 0.5-m f/4 reflector + CCD ). The transient approximately located at R.A.=00h42m42.31s +41d17'45".6 (equinox 2000.0). Which is about 22.7" west and 97.1" north of the center of the NGC224(M31). Nothing is visible at this position on archival images taken on Sep. 12.65343 UT(limiting mag 19.0). NET USNO-A2.0 XM15MZ C2019 09 14.66127 00 42 42.31 +41 17 45.6 16.7 V XXX COD XXX COM Long. 88 34 37.9 E, Lat. 43 31 20.6 N, Alt. 1795m CON Gaoyazi Observatory, Urumqi, Xinjiang, China
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
899242019-09-14 15:52:1416.718.5VegaMagClear-Other_Other120Xing Gaousing a unfiltered CCD ( + 0.5-m f/4 reflector + CCD ).
899232019-09-12 15:40:5619VegaMagClear-Other_Other120Xing Gao[Last non detection] using a unfiltered CCD ( + 0.5-m f/4 reflector + CCD ).
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2019qcg_atrep_46918_XOSS.pngGraphics2019-09-14 17:03:39sammimas
32234AT 2018kaf800:42:42.410+41:19:41.23M31XOSS, ATLAS, ZTF, GaiaAlertsXOSS, ATLAS, ZTF, GaiaAlertsATLAS, GaiaAlerts, XOSS, ZTFXM05MZATLAS1 - ACAM1, Gaia - Gaia-photometric, Other - Other, P48 - ZTF-CamYY18.2Clear-2018-12-17 13:14:33.000Zhang
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
270142018-12-23 21:11:18ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:42:42.400+41:19:41.222018-12-23 02:30:27.00017.95g-ZTF3PSNZTF18acxhqisZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
478402018-12-23 03:53:0117.820.0419.82ABMagr-ZTFP48_ZTF-Cam30
478392018-12-23 02:30:2717.950.0719.74ABMagg-ZTFP48_ZTF-Cam30
478382018-12-20 02:44:5220.14ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
270072018-12-23 20:48:39ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:42:42.400+41:19:41.222018-12-23 02:30:27.00017.95g-ZTF3PSNZTF18acxhqisZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
478212018-12-23 03:53:0117.820.0419.82ABMagr-ZTFP48_ZTF-Cam30
478202018-12-23 02:30:2717.950.0719.74ABMagg-ZTFP48_ZTF-Cam30
478192018-12-20 02:44:5220.14ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
269852018-12-23 14:23:44ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:42:42.400+41:19:41.222018-12-23 02:30:27.00017.95g-ZTF3PSNZTF18acxhqisZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
477732018-12-23 03:53:0117.820.0419.82ABMagr-ZTFP48_ZTF-Cam30
477722018-12-23 02:30:2717.950.0719.74ABMagg-ZTFP48_ZTF-Cam30
477712018-12-20 02:44:5220.14ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
269812018-12-23 14:23:11Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts00:42:42.410+41:19:41.232018-12-21 14:02:24.00017.68G-Gaia2PSNGaia18dxnGaiaAlertscandidate Nova in M31
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
477622018-12-21 14:02:2417.680.2ABMagG-GaiaGaia_Gaia-photometric60Robot
477612018-09-16 07:04:4821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
269752018-12-23 14:18:05ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:42:42.400+41:19:41.132018-12-20 04:22:55.00018.23g-ZTF3PSNZTF18acxhqisZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
477482018-12-23 02:30:2717.950.0719.74ABMagg-ZTFP48_ZTF-Cam30
477472018-12-20 04:22:5518.230.0819.54ABMagg-ZTFP48_ZTF-Cam30
477462018-12-20 02:44:5220.14ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
268202018-12-20 15:57:00ATLAS_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, 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)ATLASATLAS00:42:42.411+41:19:41.032018-12-20 07:43:40.00017.988orange-ATLAS2PSNATLAS18bcayATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
471462018-12-20 07:43:4017.9880.16518.84ABMagorange-ATLASATLAS1_ACAM130Robot
471452018-12-18 08:41:1618.42ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
267492018-12-19 17:24:33sammimasMi Zhang and Xing GaoXOSSXOSS00:42:42.410+41:19:41.102018-12-19 15:32:50.00017.6Clear-2PNVM31XM05MZXOSSusing a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
469192018-12-19 15:32:5017.620.5VegaMagClear-Other_Other300Mi Zhang and Xing Gaousing a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).
469182018-12-16 13:45:4820VegaMagClear-Other_Other300Mi Zhang and Xing Gao[Last non detection]
265122018-12-17 13:56:59sammimasMi Zhang and Xing GaoXOSSXOSS00:42:42.410+41:19:41.102018-12-17 13:14:33.00018.2Clear-2PNVM31XM05MZXOSSMi Zhang and Xing Gao, report the discovery of a possible nova (mag approximately 18.2) on severl 300-s survey images (limiting mag about 20.5) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Dec. 17.55177 UT using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ). The transient approximately located at R.A.=00h42m42.41s +41d19'41".1 (equinox 2000.0). Which is about 21.5" west and 212.6" north of the center of the NGC224(M31). Nothing is visible at this position on archival images taken on Dec. 16.57347 UT(limiting mag 20.0). NET UCAC-4 XM05MZ C2018 12 17.55177 00 42 42.41 +41 19 41.1 18.2V C42 All images can be seen from: http://www.xjltp.com/XOSS/XM05MZ/XM05MZ.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
463062018-12-17 13:14:3318.220.5VegaMagClear-Other_Other300Mi Zhang and Xing Gaousing a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).
463052018-12-16 13:45:4820VegaMagClear-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_2018kaf_atrep_26512_XOSS.pngGraphics2018-12-17 14:59:46sammimas
5 1885A00:42:43.100+41:16:04.00-0.00097NGC 224 NY5.81885-08-17 00:00:00.000[Discoverer=Hartwig (S And); DiscoveryRef=; PositionRef=; Orig Type=Unknown] RA,DEC set on 2019-09-18 according to the data on http://www.rochesterastronomy.org
42370AT 2019mhf100:42:43.232+36:27:56.94ATLASATLASATLASATLAS19pqmATLAS1 - ACAM1YY18.979orange-ATLAS2019-07-24 12:02:52.000ATLAS_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
429172019-08-02 12:46:11ATLAS_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)ATLASATLAS00:42:43.232+36:27:56.942019-07-24 12:02:52.00018.979orange-ATLAS2PSNATLAS19pqmATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
814702019-07-24 12:02:5218.9790.22219.47ABMagorange-ATLASATLAS1_ACAM130Robot
814692019-07-21 15:02:5218.61ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
32532AT 2018klr500:42:43.807+41:17:20.88M31XOSS, ZTFXOSS, ZTFXOSS, ZTFXM07MZOther - Other, P48 - ZTF-CamYY17.5Clear-2018-12-23 13:25:14.000Zhang
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
278362019-01-03 10:15:36ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:42:43.807+41:17:20.882018-12-23 02:30:27.00017.57r-ZTF3PSNZTF18aczzijeZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
493792018-12-23 03:53:0117.570.0519.82ABMagr-ZTFP48_ZTF-Cam30
493802018-12-23 02:30:2717.760.0519.74ABMagg-ZTFP48_ZTF-Cam30
493782018-12-20 02:44:5220.14ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
278232019-01-03 10:13:15ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:42:43.805+41:17:20.862018-12-23 02:30:27.00016.85r-ZTF3PSNZTF18aczzijeZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
493412019-01-03 02:41:3816.850.0420.5ABMagr-ZTFP48_ZTF-Cam30
493422018-12-23 02:30:2717.760.0519.74ABMagg-ZTFP48_ZTF-Cam30
493402018-12-20 02:44:5220.14ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
274612018-12-28 15:53:35sammimasMi Zhang and Xing GaoXOSSXOSS00:42:43.800+41:17:20.802018-12-27 16:24:23.00015.5Clear-2PNVM31XM07MZXOSSusing a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
486542018-12-27 16:24:2315.5VegaMagClear-Other_Other300Mi Zhang and Xing Gaousing a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).
486532018-12-22 13:25:1420.5VegaMagClear-Other_Other300Mi Zhang and Xing Gao[Last non detection] using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).
273422018-12-26 14:42:26sammimasMi Zhang and Xing GaoXOSSXOSS00:42:43.810+41:17:20.802018-12-26 13:24:54.00016Clear-4PNVM31XM07MZXOSSusing a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
483822018-12-26 13:24:5416VegaMagClear-Other_Other300Mi Zhang and Xing Gaousing a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).
483832018-12-25 13:00:2017.1VegaMagClear-Other_Other300Mi Zhang and Xing Gaousing a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).
483842018-12-24 12:14:5717.1VegaMagClear-Other_Other300Mi Zhang and Xing Gaousing a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).
483812018-12-22 13:25:1420.5VegaMagClear-Other_Other300Mi Zhang and Xing Gao[Last non detection]
269702018-12-23 13:52:38sammimasMi Zhang and Xing GaoXOSSXOSS00:42:43.800+41:17:20.802018-12-23 13:25:14.00017.5Clear-2PNVM31XM07MZXOSSMi Zhang and Xing Gao, report the discovery of a possible nova (mag approximately 17.5) on severl 300-s survey images (limiting mag about 20.5) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Dec. 23.55919 UT using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ). The transient approximately located at R.A.=00h42m43.80s +41d17'20".8 (equinox 2000.0). Which is about 5.9" west and 72.3" north of the center of the NGC224(M31). Nothing is visible at this position on archival images taken on Dec. 22.50407 UT(limiting mag 20.5).
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
477352018-12-23 13:25:1417.5VegaMagClear-Other_Other300Mi Zhang and Xing GaoMi Zhang and Xing Gao, report the discovery of a possible nova (mag approximately 17.5) on severl 300-s survey images (limiting mag about 20.5) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Dec. 23.55919 UT using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ). The transient approximately located at R.A.=00h42m43.80s +41d17'20".8 (equinox 2000.0). Which is about 5.9" west and 72.3" north of the center of the NGC224(M31). Nothing is visible at this position on archival images taken on Dec. 22.50407 UT(limiting mag 20.5).
477342018-12-22 12:05:5220.5VegaMagClear-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_2018klr_atrep_26970_XOSS.pngGraphics2018-12-23 13:52:38sammimas
50548AT 2019yhh100:42:44.156-01:29:40.10Pan-STARRS1Pan-STARRS1Pan-STARRS1PS19ihoPS1 - GPC1YY21.54w-PS12019-12-24 05:31:12.000PS1_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
561172019-12-28 11:21:03PS1_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-STARRS100:42:44.156-01:29:40.102019-12-24 05:31:12.00021.54w-PS11PSNPS19ihoPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1088332019-12-24 05:31:1221.540.0922ABMagw-PS1PS1_GPC145Robot
43468AT 2019nxd100:42:44.598-24:57:20.34DESGWDESGWDESGWdesgw-190814iCTIO-4m - DECAMYY21.82i-Sloan2019-08-17 04:52:19.000Bachmann
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
443072019-08-19 22:20:26tgbachmannMarcelle Soares-Santos et al. on behalf of the DESGW teamDESGWDESGW00:42:44.598-24:57:20.342019-08-17 04:52:19.00021.82i-Sloan2Otherdesgw-190814iDESGW
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
840982019-08-18 05:55:4022.30.03ABMagz-SloanCTIO-4m_DECAM200
840972019-08-17 04:52:1921.820.03ABMagi-SloanCTIO-4m_DECAM100
53307AT 2020bha100:42:45.349+30:10:43.72SGLFZTFZTFZTF20aafwbctP48 - ZTF-CamYY20.377g-ZTF2020-01-14 02:40:30.000Perez-Fournon
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
604352020-01-28 23:59:44ipfC. Jimenez Angel, I. Perez-Fournon, F. Poidevin, R. Shirley (IAC & ULL), R. Marques-Chaves (CAB), S. Geier (GRANTECAN & IAC), Y. Shu (IoA), S. Rodney, J. Roberts-Pierel (Univ. of South Carolina), A. Bolton (NSF's OIR Lab), S. Chakrabarti, P. Craig, and B. Alamiri (RIT)SGLFZTF00:42:45.349+30:10:43.722020-01-14 02:40:30.00020.377g-ZTF2PSNZTF20aafwbctZTFData were provided by the Zwicky Transient Facility (https://www.ztf.caltech.edu) and processed through the Lasair (https://lasair.roe.ac.uk), ALeRCE (https://alerce.online), ANTARES (https://antares.noao.edu), and MARS (https://mars.lco.global) brokers.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1173152020-01-14 02:40:3020.3770.251ABMagg-ZTFP48_ZTF-Cam30Robot
1173142020-01-12 04:50:4719.243ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection]
3603SN 2006et00:42:45.821-23:33:30.38SN IaNGC 232 NY16.12006-09-03 00:00:00.000[Discoverer=Itagaki; DiscoveryRef=CBET 616; PositionRef=IAUC 8745; Orig Type=Ia ]
15775AT 2016hlo200:42:45.987+41:16:12.22iPTFiPTFiPTFiPTF16hloP48 - CFH12kYY2018-10-2617.741g-PTF2016-10-26 08:12:28.000iPTF_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
64762016-11-05 06:40:57iPTF_Bot1M. Kasliwal, Y. Cao (Caltech), on behalf of iPTFiPTFiPTF00:42:45.987+41:16:12.222016-10-26 08:13:55.00017.7163g-PTF2PSNiPTF16hloiPTF2018-11-05
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
92572016-10-26 08:13:5517.7163ABMagg-PTFP48_CFH12k60iPTF
92562009-01-01 00:00:0021.5ABMagR-PTFP48_CFH12k60iPTF[Last non detection]
61962016-10-26 09:18:13iPTF_Bot1M. Kasliwal, Y. Cao (Caltech), on behalf of iPTFiPTFiPTF00:42:46.008+41:16:11.892016-10-26 08:12:28.00017.741g-PTF2PSNiPTF16hloiPTF2018-10-26
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
88282016-10-26 08:12:2817.741ABMagg-PTFP48_CFH12k60iPTF
88272009-01-01 00:00:0021.5ABMagR-PTFP48_CFH12k60iPTF[Last non detection]

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