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IDsort descendingNameRepsClassRADECTypeRedshiftHost NameHost RedshiftSource GroupAssociated Group/sDisc. Internal NameTNS ATPublicEnd Prop. PeriodObject SpectraDiscovery MagDiscovery Mag FilterDiscovery Date (UT)SenderSourcesBibcodeExt. catalog/s
24840AT 2018hw102:08:44.15+02:42:37.10PGC 1235370POSSPOSSYY19.6Clear-2018-01-15 03:14:22Puckett
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
165332018-01-17 17:10:42puckettR. Gagliano, R. Post, E. Weinberg, J. Newton, T. PuckettPOSS02:08:44.15+02:42:37.102018-01-15 03:14:2219.6Clear-2PSNPGC 1235370POSS(mag 18.6) on JD 2458135.5592939816
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
248182018-01-15 03:14:2219.60.321ABMagClear-Other_Other61cm
248172017-12-14 03:28:1720.9ABMagClear-Other_Other[Last non detection] 61cm
24839SN 2018hv1103:30:11.06-13:31:23.23SN Ia2MASX J03301134-13312260.040978ASAS-SNASAS-SNASASSN-18arYY118g-Sloan2018-01-15 04:19:12Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
165322018-01-17 15:19:30KZStanekR. Farfan, J. M. Fernandez, J. Brimacombe, K. Z. Stanek, for the ASAS-SN teamASAS-SN03:30:11.06-13:31:23.232018-01-15 04:19:1218g-Sloan2PSN2MASX J03301134-13312260.040978ASASSN-18arASAS-SNIn several epochs, on the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
248162018-01-15 04:19:1218ABMagg-SloanASASSN-4_Leavitt
248152018-01-10 04:19:1218.6ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16522018-01-17 16:37:52jlprietoE. Falco, M. Calkins (Harvard CfA), J. L. Prieto (UDP/MAS), K. Z. Stanek (OSU)ASAS-SNSN Ia1ASAS-SNWe report optical spectroscopic observations of the ASASSN-18ar/AT2018hv obtained on UT 2018 Jan 16.14 with FAST (range 3600-7450 Angstroms) mounted on the F. L. Whipple Observatory 1.5-m telescope. We used SNID (Blondin & Tonry, 2007, ApJ, 666, 1024) to aid with the type, phase and redshift determination. ASASSN-18ao is a Type Ia SN around peak with strong host galaxy contamination.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16572018-01-16 03:41:03FLWO 1.5m_FASTM. CalkinsASAS-SN tns_2018hv_2458134.65350695_FLWO_1.5m_FAST_ASAS-SN.txt tns_2018hv_2458134.65350695_FLWO_1.5m_FAST_ASAS-SN.fitsObjectASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16572018-01-16 03:41:03FLWO 1.5m / FASTM. CalkinsASAS-SN tns_2018hv_2458134.65350695_FLWO_1.5m_FAST_ASAS-SN.txt tns_2018hv_2458134.65350695_FLWO_1.5m_FAST_ASAS-SN.fitsObjectASAS-SN
24838AT 2018hu103:10:31.62-71:15:18.40OGLE-GAL-MBR126.01-2014.312-701.192OGLEOGLEYY19.309I-Cousins2018-01-15 03:12:16Wyrzykowski
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
165302018-01-17 15:12:31lukaszLukasz WyrzykowskiOGLE03:10:31.62-71:15:18.402018-01-15 03:12:1619.309I-Cousins3PSNOGLE-GAL-MBR126.01-2014.312-701.192OGLEabout 0.9 from the centre of the galaxy
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
248102018-01-15 03:12:1619.3090.05922VegaMagI-CousinsOGLE-1.3m_OGLE-IV Cam150OGLE-IVhost subtracted mag.
248112017-12-20 03:44:5419.930.10722VegaMagI-CousinsOGLE-1.3m_OGLE-IV Cam150OGLE-IVhost subtracted mag.
248092017-12-11 03:17:2422VegaMagI-CousinsOGLE-1.3m_OGLE-IV Cam150OGLE-IV[Last non detection]
24837AT 2018ht105:02:14.49-61:54:24.80OGLE-GAL-LMC584.18-2005.264-336.480OGLEOGLEYY19.034I-Cousins2018-01-15 03:52:09Wyrzykowski
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
165282018-01-17 15:06:56lukaszLukasz WyrzykowskiOGLE05:02:14.49-61:54:24.802018-01-15 03:52:0919.034I-Cousins3PSNOGLE-GAL-LMC584.18-2005.264-336.480OGLE1 arcsec away from the centre of an apparent galaxy
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
248042018-01-15 03:52:0919.0340.03122VegaMagI-CousinsOGLE-1.3m_OGLE-IV Cam150OGLE-IVhost subtracted
248052017-12-05 06:49:2321.530.35522VegaMagI-CousinsOGLE-1.3m_OGLE-IV Cam150OGLE-IVhost subtracted
248032017-11-30 04:53:2222VegaMagI-CousinsOGLE-1.3m_OGLE-IV Cam150OGLE-IV[Last non detection]
24836AT 2018hs117:40:33.44+41:47:56.08GaiaAlertsGaiaAlertsGaia18aefYY14.95G-Gaia2018-01-16 13:36:28Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
165272018-01-17 11:11:44Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts17:40:33.44+41:47:56.082018-01-16 13:36:2814.95G-Gaia2OtherGaia18aefGaiaAlerts4.5 mag outburst of known dwarf nova CRTS CSS130418 J174033+414756 = ASASSN-13ae. Bright in GALEX
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
248022018-01-16 13:36:2814.950.2ABMagG-GaiaGaia_Gaia-photometric60Robot
248012017-12-08 15:47:3121.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
24835AT 2018hr111:08:52.60+08:26:33.14GaiaAlertsGaiaAlertsGaia18aecYY18.06G-Gaia2018-01-15 09:14:24Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
165242018-01-17 10:49:16Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts11:08:52.60+08:26:33.142018-01-15 09:14:2418.06G-Gaia2PSNGaia18aecGaiaAlertscandidate SN in galaxy LEDA 1346930
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247962018-01-15 09:14:2418.060.2ABMagG-GaiaGaia_Gaia-photometric60Robot
247952017-12-30 22:53:4521.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
24834AT 2018hq100:34:01.30-28:15:02.05GaiaAlertsGaiaAlertsGaia18aebYY18.81G-Gaia2018-01-15 05:36:57Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
165232018-01-17 10:47:56Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts00:34:01.30-28:15:02.052018-01-15 05:36:5718.81G-Gaia2PSNGaia18aebGaiaAlertscandidate SN in galaxy 2dFGRS TGS206Z087
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247942018-01-15 05:36:5718.810.2ABMagG-GaiaGaia_Gaia-photometric60Robot
247932017-12-24 05:45:3621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
24833AT 2018hp118:20:40.05+43:26:02.98GaiaAlertsGaiaAlertsGaia18aeaYY18.9G-Gaia2018-01-15 13:29:16Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
165222018-01-17 10:44:02Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts18:20:40.05+43:26:02.982018-01-15 13:29:1618.9G-Gaia2PSNGaia18aeaGaiaAlertscandidate SN in galaxy LEDA 2220669
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247922018-01-15 13:29:1618.90.2ABMagG-GaiaGaia_Gaia-photometric60Robot
247912017-12-08 03:40:1921.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
24832AT 2018ho118:51:27.45+41:32:42.07GaiaAlertsGaiaAlertsGaia18adzYY17.46G-Gaia2018-01-15 09:08:38Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
165212018-01-17 10:43:01Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts18:51:27.45+41:32:42.072018-01-15 09:08:3817.46G-Gaia2PSNGaia18adzGaiaAlertscandidate SN in galaxy 2MASX J18512727+4132416
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247902018-01-15 09:08:3817.460.2ABMagG-GaiaGaia_Gaia-photometric60Robot
247892017-12-07 03:34:3321.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
24831AT 2018hn113:12:41.65+04:43:54.34NGC 50190.021444SNHuntCRTS, SNHuntYY18.6V-crts-CRTS2018-01-15 11:37:28Drake
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
165192018-01-16 23:14:45ajdMirco Villi and CRTSSNHunt13:12:41.65+04:43:54.342018-01-15 11:37:2818.6V-crts-CRTS2PSNNGC 50190.021444CRTS, SNHunt
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247862018-01-15 11:37:2818.6ABMagV-crts-CRTSOther_OtherMLS 10K CCD
247852017-12-24 12:59:4321.5ABMagV-crts-CRTSOther_Other[Last non detection] MLS 10K CCD.
24830AT 2018hm109:38:04.75+70:27:43.34Pan-STARRS1Pan-STARRS1PS18etYY20.53z-Sloan2018-01-13 15:57:36PS1_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
165182018-01-16 18:41:03PS1_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-STARRS109:38:04.75+70:27:43.342018-01-13 15:57:3620.53z-Sloan1PSNPS18etPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247842018-01-13 15:57:3620.530.1520.4ABMagz-SloanPS1_GPC1120Robot
24829AT 2018hl101:41:52.04+26:00:16.54Pan-STARRS1Pan-STARRS1PS18erYY19.56w-PS12018-01-14 05:35:31PS1_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
165172018-01-16 18:41:03PS1_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-STARRS101:41:52.04+26:00:16.542018-01-14 05:35:3119.56w-PS11PSNPS18erPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247832018-01-14 05:35:3119.560.0322ABMagw-PS1PS1_GPC145Robot
24828AT 2018hk108:05:44.40+38:30:34.17Pan-STARRS1Pan-STARRS1PS18esYY21.28w-PS12018-01-13 11:11:02PS1_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
165162018-01-16 18:41:03PS1_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-STARRS108:05:44.40+38:30:34.172018-01-13 11:11:0221.28w-PS11PSNPS18esPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247822018-01-13 11:11:0221.280.1522ABMagw-PS1PS1_GPC145Robot
24827AT 2018hj104:33:27.26-38:41:36.67LCRS B043143.0-384747ASAS-SNASAS-SNASASSN-18aqYY18g-Sloan2018-01-16 02:38:24Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
165152018-01-16 13:30:35KZStanekD. Bersier, K. Z. Stanek, for the ASAS-SN teamASAS-SN04:33:27.26-38:41:36.672018-01-16 02:38:2418g-Sloan2PSNLCRS B043143.0-384747ASASSN-18aqASAS-SNIn several epochs, unknown redshift host
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247812018-01-16 02:38:2418ABMagg-SloanASASSN-3_Paczynski
247802018-01-11 02:38:2418.8ABMagg-SloanASASSN-3_Paczynski[Last non detection]
24826AT 2018hi108:53:40.57-25:03:32.04GaiaAlertsGaiaAlertsGaia18adxYY17.92G-Gaia2018-01-15 04:00:28Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
165142018-01-16 10:29:51Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts08:53:40.57-25:03:32.042018-01-15 04:00:2817.92G-Gaia2PSNGaia18adxGaiaAlertscandidate SN in outskirts of galaxy 6dFGS gJ085339.6-250330
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247792018-01-15 04:00:2817.920.2ABMagG-GaiaGaia_Gaia-photometric60Robot
247782017-12-02 22:23:3121.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
24825AT 2018hh112:13:41.40+28:26:39.88GaiaAlertsGaiaAlertsGaia18advYY18.97G-Gaia2018-01-14 08:47:02Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
165122018-01-16 10:26:34Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts12:13:41.40+28:26:39.882018-01-14 08:47:0218.97G-Gaia2PSNGaia18advGaiaAlertscandidate SN near galaxy SDSS J121341.37+282640.0, GS-TEC predicts SN Ia
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247752018-01-14 08:47:0218.970.2ABMagG-GaiaGaia_Gaia-photometric60Robot
247742017-12-25 04:33:3621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
24823AT 2018hg111:35:29.95+17:09:01.98GaiaAlertsGaiaAlertsGaia18adtYY18.6G-Gaia2018-01-14 21:02:52Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
165102018-01-16 10:24:28Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts11:35:29.95+17:09:01.982018-01-14 21:02:5218.6G-Gaia2PSNGaia18adtGaiaAlertscandidate SN near galaxy SDSS J113530.26+170904.0, GS-TEC predicts SN Ia
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247712018-01-14 21:02:5218.60.2ABMagG-GaiaGaia_Gaia-photometric60Robot
247702017-11-26 21:21:3621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
24822AT 2018hf110:59:32.36+10:04:27.05GaiaAlertsGaiaAlertsGaia18adsYY18.91G-Gaia2018-01-14 03:12:57Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
165092018-01-16 10:23:42Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts10:59:32.36+10:04:27.052018-01-14 03:12:5718.91G-Gaia2PSNGaia18adsGaiaAlertscandidate SN in outskirts of galaxy LEDA 1374187
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247692018-01-14 03:12:5718.910.2ABMagG-GaiaGaia_Gaia-photometric60Robot
247682017-12-31 10:52:1921.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
24821AT 2018he118:04:45.40+46:16:52.18GaiaAlertsGaiaAlertsGaia18adrYY18.79G-Gaia2018-01-14 21:18:43Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
165082018-01-16 10:22:41Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts18:04:45.40+46:16:52.182018-01-14 21:18:4318.79G-Gaia2PSNGaia18adrGaiaAlertscandidate SN in the outskirts of galaxy UGC 11112
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247672018-01-14 21:18:4318.790.2ABMagG-GaiaGaia_Gaia-photometric60Robot
247662017-12-09 07:56:3821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
24820AT 2018hd120:37:48.00+30:06:20.41GaiaAlertsGaiaAlertsGaia18adqYY18.68G-Gaia2018-01-14 02:42:43Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
165072018-01-16 10:20:19Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts20:37:48.00+30:06:20.412018-01-14 02:42:4318.68G-Gaia2PSNGaia18adqGaiaAlertscandidate CV, Galactic plane transient on very faint PanSTARRS source
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247652018-01-14 02:42:4318.680.2ABMagG-GaiaGaia_Gaia-photometric60Robot
247642017-12-03 21:11:3121.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
24819SN 2018hc1109:15:38.72+17:18:22.25SN II0.102Pan-STARRS1Pan-STARRS1PS18eqYY121.97w-PS12018-01-14 13:17:45PS1_Bot1KEGS-C16
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
165062018-01-16 00:07:03PS1_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), A. Rest (STScI), B. E. Tucker (Mt Stromlo Observatory, ANU), G. Narayan (STScI), P. M. Garnavich (Notre Dame), S. Margheim (Gemini Observatory), D. Kasen (UCB/LBL), R. Olling, E. Shaya (University of Maryland)Pan-STARRS109:15:38.72+17:18:22.252018-01-14 13:17:4521.97w-PS11PSNPS18eqPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247632018-01-14 13:17:4521.970.1822ABMagw-PS1PS1_GPC145Robot
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16442018-01-16 12:57:59msiebertG. Dimitriadis, M. R. Siebert, R. J. Foley (UCSC)SN II0.1021
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16492018-01-16 08:05:12Keck1_LRIS2400G. Dimitriadis, M. R. Siebert, R. J. Foley (UCSC)G. Dimitriadis tns_2018hc_2018-01-16_08-05-12_Keck1_LRIS.flmObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16492018-01-16 08:05:12Keck1 / LRIS2400G. Dimitriadis, M. R. Siebert, R. J. Foley (UCSC)G. Dimitriadis tns_2018hc_2018-01-16_08-05-12_Keck1_LRIS.flmObject
24818SN 2018hb1109:06:15.26+17:20:21.64SN Ib0.114Pan-STARRS1Pan-STARRS1PS18eoYY121.76w-PS12018-01-14 13:16:19PS1_Bot1KEGS-C16
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
165052018-01-16 00:07:03PS1_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), A. Rest (STScI), B. E. Tucker (Mt Stromlo Observatory, ANU), G. Narayan (STScI), P. M. Garnavich (Notre Dame), S. Margheim (Gemini Observatory), D. Kasen (UCB/LBL), R. Olling, E. Shaya (University of Maryland)Pan-STARRS109:06:15.26+17:20:21.642018-01-14 13:16:1921.76w-PS11PSNPS18eoPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247622018-01-14 13:16:1921.760.122ABMagw-PS1PS1_GPC145Robot
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16452018-01-16 13:00:58msiebertG. Dimitriadis, M. R. Siebert, R. J. Foley (UCSC)SN Ib0.1141
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16502018-01-16 08:29:29Keck1_LRIS1200G. Dimitriadis, M. R. Siebert, R. J. Foley (UCSC)G. Dimitriadis tns_2018hb_2018-01-16_08-29-29_Keck1_LRIS.flmObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16502018-01-16 08:29:29Keck1 / LRIS1200G. Dimitriadis, M. R. Siebert, R. J. Foley (UCSC)G. Dimitriadis tns_2018hb_2018-01-16_08-29-29_Keck1_LRIS.flmObject
24817SN 2018ha1109:11:22.99+23:51:28.45SN Ia0.061Pan-STARRS1Pan-STARRS1PS18epYY120.59r-Sloan2018-01-13 11:03:50PS1_Bot1KEGS-C16
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
165042018-01-16 00:07:03PS1_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), A. Rest (STScI), B. E. Tucker (Mt Stromlo Observatory, ANU), G. Narayan (STScI), P. M. Garnavich (Notre Dame), S. Margheim (Gemini Observatory), D. Kasen (UCB/LBL), R. Olling, E. Shaya (University of Maryland)Pan-STARRS109:11:22.99+23:51:28.452018-01-13 11:03:5020.59r-Sloan1PSNPS18epPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247612018-01-13 11:03:5020.590.220.6ABMagr-SloanPS1_GPC130Robot
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16462018-01-16 13:04:52msiebertG. Dimitriadis, M. R. Siebert, R. J. Foley (UCSC)SN Ia0.0611Matches to SN 1991bg-like SNe Ia near peak. We measure an Si II 6355 velocity of -9,800 km/s.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16512018-01-16 07:51:23Keck1_LRIS600G. Dimitriadis, M. R. Siebert, R. J. Foley (UCSC)G. Dimitriadis tns_2018ha_2018-01-16_07-51-23_Keck1_LRIS.datObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16512018-01-16 07:51:23Keck1 / LRIS600G. Dimitriadis, M. R. Siebert, R. J. Foley (UCSC)G. Dimitriadis tns_2018ha_2018-01-16_07-51-23_Keck1_LRIS.datObject
24815AT 2018gz101:45:02.33+29:55:53.24ATLASATLASATLAS18earYY19.241orange-ATLAS2018-01-07 07:27:50ATLAS_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
165022018-01-16 00:00:02ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K.W. Smith, S. J. Smartt, M. Fulton, O. McBrien (Queen's University Belfast)ATLAS01:45:02.33+29:55:53.242018-01-07 07:27:5019.241orange-ATLAS2PSNATLAS18earATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247582018-01-07 07:27:5019.2410.17419.33ABMagorange-ATLASATLAS1_ACAM130Robot
247572018-01-06 08:55:4019.11ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
24814AT 2018gy213:45:53.68+35:43:13.85ATLASATLAS, GaiaAlertsATLAS18eaqYY18.351orange-ATLAS2018-01-09 14:58:33ATLAS_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
165202018-01-17 10:41:53Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts13:45:53.70+35:43:13.732018-01-15 20:25:2618.58G-Gaia2PSNGaia18adyGaiaAlertscandidate SN near galaxy SDSS J134553.55+354314.5, GS-TEC predicts SN IIn. aka ATLAS18eaq
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247882018-01-15 20:25:2618.580.2ABMagG-GaiaGaia_Gaia-photometric60Robot
247872017-11-23 02:44:0921.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
165012018-01-16 00:00:02ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K.W. Smith, S. J. Smartt, M. Fulton, O. McBrien (Queen's University Belfast)ATLAS13:45:53.68+35:43:13.852018-01-09 14:58:3318.351orange-ATLAS2PSNATLAS18eaqATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247562018-01-09 14:58:3318.3510.10319.56ABMagorange-ATLASATLAS1_ACAM130Robot
247552018-01-03 13:04:4818.4ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
24813AT 2018gx100:08:01.62+34:21:48.60ATLASATLASATLAS18ebaYY17.952orange-ATLAS2018-01-11 06:34:33ATLAS_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
165002018-01-16 00:00:02ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K.W. Smith, S. J. Smartt, M. Fulton, O. McBrien (Queen's University Belfast)ATLAS00:08:01.62+34:21:48.602018-01-11 06:34:3317.952orange-ATLAS2PSNATLAS18ebaATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247542018-01-11 06:34:3317.9520.11918.72ABMagorange-ATLASATLAS1_ACAM130Robot
247532018-01-11 06:23:0219.3ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
24812AT 2018gw100:44:44.23+41:42:44.47ATLASATLASATLAS18eatYY19.053orange-ATLAS2018-01-10 05:48:28ATLAS_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
164992018-01-16 00:00:02ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K.W. Smith, S. J. Smartt, M. Fulton, O. McBrien (Queen's University Belfast)ATLAS00:44:44.23+41:42:44.472018-01-10 05:48:2819.053orange-ATLAS2PSNATLAS18eatATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247522018-01-10 05:48:2819.0530.18119.57ABMagorange-ATLASATLAS1_ACAM130Robot
247512018-01-08 07:17:4519.2ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
24811SN 2018gv1208:05:34.61-11:26:16.30SN Ia0.0053NGC 2525YY216.5Clear-2018-01-15 16:21:06Itagaki
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
164982018-01-15 21:35:26K.ItagakiKoichi Itagaki08:05:34.61-11:26:16.302018-01-15 16:21:0616.5Clear-1PSNNGC 2525
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247502018-01-15 16:21:0616.518.5VegaMagClear-Other_Other0.5-m / f6.8
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16482018-01-16 15:46:28ePESSTO_Bot1M. Berton, F. Bufano, A. Floers, S. Taubenberger, C. Vogl, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ia0.00531ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16532018-01-16 03:27:50ESO-NTT_EFOSC2-NTT300M. Berton, F. BufanoA. Floers, S. Taubenberger, C. VoglePESSTO tns_2018gv_2018-01-16_03-27-50_ESO-NTT_EFOSC2-NTT_ePESSTO_0.asci tns_2018gv_2018-01-16_03-27-50_ESO-NTT_EFOSC2-NTT_ePESSTO_0.fitsObjectePESSTO
16432018-01-16 12:41:15msiebertM. R. Siebert, G. Dimitriadis, R. J. Foley (UCSC)SN Ia0.0052741The spectrum indicates that SN 2018gv is a very young, normal Type Ia supernova. Using SNID (Blondin & Tonry, 2007, ApJ, 666, 1024), we find a good match to several Type Ia SNe 10-15 days before maximum brightness. We note that the small number of SNe Ia observed at very early phases often results in a bias to later phases. The SN was discovered at 16.5 mag, which assuming a distance modulus of 31.1 mag for the host galaxy NGC 2525 (Tully et al., 2013, AJ, 146, 86T), corresponds to an absolute magnitude of -14.8 -- or at least 4 mag below peak brightness. This further indicates that the SN is particularly young. If the SN has minimal host reddening, it will peak at V ~ 12 mag. We measure an Si II 6355 velocity of -16,800 km/s. Similarly, we measure a C II 6580 velocity of -15,300 km/s. We detect narrow Ca H&K absorption at the host-galaxy redshift, but do not detect narrow Na D.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16482018-01-16 09:20:20Keck1_LRIS1200M. R. Siebert, G. Dimitriadis, R. J. Foley (UCSC)G. Dimitriadis tns_2018gv_2018-01-16_09-20-20_Keck1_LRIS.datObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16482018-01-16 09:20:20Keck1 / LRIS1200M. R. Siebert, G. Dimitriadis, R. J. Foley (UCSC)G. Dimitriadis tns_2018gv_2018-01-16_09-20-20_Keck1_LRIS.datObject
16532018-01-16 03:27:50ESO-NTT / EFOSC2-NTT300M. Berton, F. BufanoA. Floers, S. Taubenberger, C. VoglePESSTO tns_2018gv_2018-01-16_03-27-50_ESO-NTT_EFOSC2-NTT_ePESSTO_0.asci tns_2018gv_2018-01-16_03-27-50_ESO-NTT_EFOSC2-NTT_ePESSTO_0.fitsObjectePESSTO
24810AT 2018gu116:12:28.24+62:23:37.21GaiaAlertsGaiaAlertsGaia18adpYY18.8G-Gaia2018-01-11 13:50:52Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
164972018-01-15 14:24:58Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts16:12:28.24+62:23:37.212018-01-11 13:50:5218.8G-Gaia2PSNGaia18adpGaiaAlertscandidate SN near galaxy 2MASX J16122792+6223375
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247492018-01-11 13:50:5218.80.2ABMagG-GaiaGaia_Gaia-photometric60Robot
247482017-12-15 09:51:5021.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
24809AT 2018gt110:03:58.37-05:40:25.50GaiaAlertsGaiaAlertsGaia18adoYY15.54G-Gaia2018-01-12 21:33:07Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
164962018-01-15 14:21:30Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts10:03:58.37-05:40:25.502018-01-12 21:33:0715.54G-Gaia2OtherGaia18adoGaiaAlertsshort lived outburst in red Gaia source, brightens by 0.4 mag and gets bluer
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247472018-01-12 21:33:0715.540.2ABMagG-GaiaGaia_Gaia-photometric60Robot
247462018-01-12 15:33:0721.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
24808AT 2018gs120:09:44.98+35:57:58.90GaiaAlertsGaiaAlertsGaia18adnYY18.93G-Gaia2018-01-13 20:51:21Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
164952018-01-15 14:11:17Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts20:09:44.98+35:57:58.902018-01-13 20:51:2118.93G-Gaia2OtherGaia18adnGaiaAlertsred Gaia source declines shows dips and 1.5 mag decline over 3 years
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247452018-01-13 20:51:2118.930.2ABMagG-GaiaGaia_Gaia-photometric60Robot
247442017-07-03 18:31:4021.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
24807AT 2018gr108:25:47.70-34:09:32.94GaiaAlertsGaiaAlertsGaia18admYY19.04G-Gaia2018-01-13 10:09:07Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
164942018-01-15 14:10:25Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts08:25:47.70-34:09:32.942018-01-13 10:09:0719.04G-Gaia2OtherGaia18admGaiaAlertspossible YSO (showing dips), declines by 1 magnitude
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247432018-01-13 10:09:0719.040.2ABMagG-GaiaGaia_Gaia-photometric60Robot
247422017-08-18 19:58:0421.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
24806AT 2018gq100:50:52.02-39:14:54.49GaiaAlertsGaiaAlertsGaia18adlYY18.49G-Gaia2018-01-13 17:25:26Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
164932018-01-15 14:09:25Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts00:50:52.02-39:14:54.492018-01-13 17:25:2618.49G-Gaia2PSNGaia18adlGaiaAlertsblue transient declining near UV source GALEXASC J005051.94-391456.4 (possibly extended in DSS)
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247412018-01-13 17:25:2618.490.2ABMagG-GaiaGaia_Gaia-photometric60Robot
247402017-12-22 13:20:3821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
24805AT 2018gp116:52:24.32+53:27:15.80GaiaAlertsGaiaAlertsGaia18adkYY18.94G-Gaia2018-01-13 15:31:40Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
164922018-01-15 14:07:40Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts16:52:24.32+53:27:15.802018-01-13 15:31:4018.94G-Gaia2PSNGaia18adkGaiaAlertscandidate SN rising near likely DSS/PanSTARRS galaxy, GS-TEC predicts SN II
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247392018-01-13 15:31:4018.940.2ABMagG-GaiaGaia_Gaia-photometric60Robot
247382017-11-12 20:19:4021.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
24804AT 2018go103:33:13.03-63:30:21.202MASX J03331245-63301310.033957OGLEOGLEYY19.254I-Cousins2018-01-11 03:37:55Wyrzykowski
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
164902018-01-15 10:33:10lukaszLukasz WyrzykowskiOGLE03:33:13.03-63:30:21.202018-01-11 03:37:5519.254I-Cousins4PSN2MASX J03331245-63301310.033957OGLETransient located 8.9 arcsec away from the centre of a large galaxy.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247332018-01-11 03:37:5519.2540.04222VegaMagI-CousinsOGLE-1.3m_OGLE-IV Cam150OGLE-IVhost subtracted magnitude
247352018-01-03 04:01:0819.8110.08522VegaMagI-CousinsOGLE-1.3m_OGLE-IV Cam150OGLE-IVhost subtracted
247342017-12-29 03:30:5521.0480.25122VegaMagI-CousinsOGLE-1.3m_OGLE-IV Cam150OGLE-IVhost subtracted magnitude, first detection
247322017-12-24 03:25:2422VegaMagI-CousinsOGLE-1.3m_OGLE-IV Cam150OGLE-IV[Last non detection]
24803SN 2018gn2101:46:42.66+32:30:30.67SN IIKUG 0143+3220.037503ASAS-SNASAS-SN, ATLASASASSN-18apYY117.7g-Sloan2018-01-14 02:38:24Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
164912018-01-15 13:40:05ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K.W. Smith, S. J. Smartt, M. Fulton, O. McBrien (Queen's University Belfast)ATLAS01:46:42.47+32:30:29.532017-10-27 10:52:1919.062orange-ATLAS2PSNATLAS18eanATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247372017-10-27 10:52:1919.0620.15618.95ABMagorange-ATLASATLAS1_ACAM130Robot
247362017-10-27 10:48:0018.96ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
164892018-01-15 04:22:27KZStanekG. Krannich, J. Brimacombe, K. Z. Stanek, for the ASAS-SN teamASAS-SN01:46:42.66+32:30:30.672018-01-14 02:38:2417.7g-Sloan2PSNKUG 0143+3220.037503ASASSN-18apASAS-SNIn several epochs, confirmed by G. Krannich and J. Brimacombe
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247312018-01-14 02:38:2417.7ABMagg-SloanASASSN-4_Leavitt
247302018-01-08 03:50:2418ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16512018-01-17 00:42:23jlprietoE. Falco, M. Calkins (Harvard CfA), J. L. Prieto (UDP/MAS), K. Z. Stanek (OSU) ASAS-SNSN II1ASAS-SNWe report optical spectroscopic observations of the ASAS-SN transients ASASSN-18am/AT2018gk, ASASN-18ao/AT2018gm, and ASASSN-18ap/AT2018gn (ATel #11178), obtained on UT 2018 Jan 14-16 with FAST (range 3600-7450 Angstroms) mounted on the F. L. Whipple Observatory 1.5-m telescope. We used SNID (Blondin & Tonry, 2007, ApJ, 666, 1024) to aid with the type, phase and redshift determination. ASASSN-18ap shows broad H-alpha and other features characteristic of a Type II SN, also with strong host galaxy contamination.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16562018-01-15 02:04:06FLWO 1.5m_FASTM. CalkinsASAS-SN tns_2018gn_2458133.58619213_FLWO_1.5m_FAST_ASAS-SN.txt tns_2018gn_2458133.58619213_FLWO_1.5m_FAST_ASAS-SN.fitsObjectASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16562018-01-15 02:04:06FLWO 1.5m / FASTM. CalkinsASAS-SN tns_2018gn_2458133.58619213_FLWO_1.5m_FAST_ASAS-SN.txt tns_2018gn_2458133.58619213_FLWO_1.5m_FAST_ASAS-SN.fitsObjectASAS-SN
24802AT 2018gm110:21:19.15+20:54:36.72SDSS J102119.17+205436.5ASAS-SNASAS-SNASASSN-18aoYY18g-Sloan2018-01-14 07:40:48Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
164882018-01-15 01:12:19KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN10:21:19.15+20:54:36.722018-01-14 07:40:4818g-Sloan2PSNSDSS J102119.17+205436.5ASASSN-18aoASAS-SNIn several epochs, unknown redshift, faint, blue SDSS host
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247292018-01-14 07:40:4818ABMagg-SloanASASSN-4_Leavitt
247282018-01-09 15:07:1218VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
24801SN 2018gl1109:58:06.25+10:21:33.84SN Ia0.018NGC 30700.017906ASAS-SNASAS-SNASASSN-18anYY116.9V-Johnson2018-01-13 13:40:47Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
164862018-01-14 14:16:03KZStanekJ. Brimacombe, G. Stone, K. Z. Stanek, for the ASAS-SN teamASAS-SN09:58:06.25+10:21:33.842018-01-13 13:40:4716.9V-Johnson2PSNNGC 30700.017906ASASSN-18anASAS-SNIn several epochs, confirmed by J. Brimacombe and G. Stone
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247252018-01-13 13:40:4716.9VegaMagV-JohnsonASASSN-1_Brutus
247242018-01-09 14:09:3618VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16412018-01-16 02:08:56msiebertG. Dimitriadis, M. R. Siebert, R. J. Foley (UCSC)SN Ia0.0181Similar to SN 1986G and other "transitional" SNe Ia. We measure an Si II 6355 velocity of -11,500 km/s. We detect a subtle absorption feature at ~6350 A, which may be caused by C II 6580 at -10,600 km/s. The cool photosphere and possible carbon detection are both notable features of the peculiar SN 2006bt (Foley et al., 2010, ApJ, 708, 1748).
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16462018-01-15 09:46:04Keck1_LRIS300G. Dimitriadis, M. R. Siebert, R. J. Foley (UCSC)G. Dimitriadis tns_2018gl_2018-01-15_09-46-04_Keck1_LRIS.datObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16462018-01-15 09:46:04Keck1 / LRIS300G. Dimitriadis, M. R. Siebert, R. J. Foley (UCSC)G. Dimitriadis tns_2018gl_2018-01-15_09-46-04_Keck1_LRIS.datObject
24800SN 2018gk1116:35:53.91+40:01:57.79SN IIWISE J163554.27+400151.80.031ASAS-SNASAS-SNASASSN-18amYY116.6V-Johnson2018-01-13 15:21:36Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
164852018-01-14 14:07:22KZStanekJ. Brimacombe, G. Stone, K. Z. Stanek, for the ASAS-SN teamASAS-SN16:35:53.91+40:01:57.792018-01-13 15:21:3616.6V-Johnson2PSNWISE J163554.27+400151.80.031ASASSN-18amASAS-SNConfirmed by J. Brimacombe and G. Stone
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247232018-01-13 15:21:3616.6VegaMagV-JohnsonASASSN-1_Brutus
247222018-01-10 15:36:0017.8VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16492018-01-17 00:37:22jlprietoE. Falco, M. Calkins (Harvard CfA), J. L. Prieto (UDP/MAS), K. Z. Stanek (OSU) ASAS-SNSN II1ASAS-SNWe report optical spectroscopic observations of the ASAS-SN transients ASASSN-18am/AT2018gk, ASASN-18ao/AT2018gm, and ASASSN-18ap/AT2018gn (ATel #11178), obtained on UT 2018 Jan 14-16 with FAST (range 3600-7450 Angstroms) mounted on the F. L. Whipple Observatory 1.5-m telescope. We used SNID (Blondin & Tonry, 2007, ApJ, 666, 1024) to aid with the type, phase and redshift determination. ASASSN-18am has a blue continuum, relatively weak and broad H-alpha (FWHM ~ 5000 km/s), and strong He II in emission (narrow and broad features), consistent with a young Type II SN.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16542018-01-14 12:53:02FLWO 1.5m_FASTM. CalkinsASAS-SN tns_2018gk_2458133.0368287_FLWO_1.5m_FAST_ASAS-SN.txt tns_2018gk_2458133.0368287_FLWO_1.5m_FAST_ASAS-SN.fitsObjectASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16542018-01-14 12:53:02FLWO 1.5m / FASTM. CalkinsASAS-SN tns_2018gk_2458133.0368287_FLWO_1.5m_FAST_ASAS-SN.txt tns_2018gk_2458133.0368287_FLWO_1.5m_FAST_ASAS-SN.fitsObjectASAS-SN
24799SN 2018gj2216:32:02.40+78:12:41.13SN II0.004556NGC 6217ISSPYY214.6Clear-2018-01-14 09:49:23Wiggins
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
164872018-01-14 16:06:45fabiobrigantiFabio BrigantiISSP16:32:02.40+78:12:41.132018-01-12 05:49:2314.8Clear-2PSNNGC6217ISSPPaolo Campnaer report the indipendent discovery of PSN in the galaxy NGC6217 at Ponte di Piave Italy with a reflector 400mm F.5,5 in the course of Italian Supernovae Search Project. The object discovered by P. Wiggins is located very far to the centre of the galaxy.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247272018-01-12 05:49:2314.819OtherClear-Other_Other75Paolo Campnaer report the indipendent discovery of PSN in the galaxy NGC6217 at Ponte di Piave Italy with a reflector 400mm F.5,5 in the course of Italian Supernovae Search Project. The object discovered by P. Wiggins is located very far to the center of the galaxy.
247262017-12-17 05:39:0019OtherClear-Other_Other75[Last non detection]
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018gj_atrep_16487_ISSP.jpgGraphics2018-01-14 16:06:45fabiobriganti
164842018-01-14 11:43:00pwigginsPatrick Wiggins16:32:02.40+78:12:41.132018-01-14 09:49:2314.6Clear-2PSNNGC 6217P. Wiggins, Tooele, UT, USA, reports his discovery of a possible supernova (mag about 14.6) on an unfiltered CCD frame taken 2018 JAN 14 09:49:29 UT using a 0.35-m f/5.5 reflector near Erda, UT, USA. The new object is located at R.A. 16h32m39.31s, Decl. +78d11m53.36s (equinox 2000.0), about 114” NW of the center of NGC 6217. The discovery image was posted temporarily at URL http://users.wirelessbeehive.com/~paw/what.jpg. Wiggins notes that nothing was visible at this position on an image taken on JAN 04.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247212018-01-14 09:49:2314.6ABMagClear-Other_Other5P. Wiggins0.35-m f/5.5 reflector
247202018-01-04 10:20:5419ABMagClear-Other_Other5P. Wiggins[Last non detection] 0.35-m f/5.5 reflector
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018gj_atrep_16484.jpgGraphics2018-01-14 11:43:00pwiggins
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16392018-01-15 20:33:14ckilpatrickCharles KilpatrickSN II0.0045561Strong blue continuum and relatively weak Balmer lines indicate that this is a young Type II supernova.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16442018-01-15 15:00:08FTN_FLOYDS-N480KilpatrickKilpatrick tns_2018gj_2018-01-15_15-00-08_FTN_FLOYDS-N.flmObject
16282018-01-14 19:49:01etienne17Etienne BertrandSN IIb0.0045561SN IIb (but possible IIP) The phase given by Gelato software is 4 or 6 days for type IIb (thanks to Robin Leadbeater)
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16332018-01-14 19:01:46Other_Other4800Etienne BertrandEtienne Bertrand tns_2018gj_2458133.2929_Other_Other.dat tns_2018gj_2458133.2929_Other_Other.fitSky4 x 1200s (Atik 414EX - ccd) with C8 telescope, Alpy600 spectrograph and ISIS software. (Thanks to Robin Leadbeater)
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16442018-01-15 15:00:08FTN / FLOYDS-N480KilpatrickKilpatrick tns_2018gj_2018-01-15_15-00-08_FTN_FLOYDS-N.flmObject
16332018-01-14 19:01:46Other / Other4800Etienne BertrandEtienne Bertrand tns_2018gj_2458133.2929_Other_Other.dat tns_2018gj_2458133.2929_Other_Other.fitSky4 x 1200s (Atik 414EX - ccd) with C8 telescope, Alpy600 spectrograph and ISIS software. (Thanks to Robin Leadbeater)
24797AT 2018gi120:50:12.47+30:05:52.80GaiaAlertsGaiaAlertsGaia18adiYY19.97G-Gaia2018-01-12 20:39:50Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
164822018-01-14 11:02:25Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts20:50:12.47+30:05:52.802018-01-12 20:39:5019.97G-Gaia2PSNGaia18adiGaiaAlertsCandidate CV, fast rising hostless transient near Galactic plane
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247172018-01-12 20:39:5019.970.2ABMagG-GaiaGaia_Gaia-photometric60Robot
247162018-01-12 18:53:1621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
24796AT 2018gh112:15:44.02+39:05:22.49GaiaAlertsGaiaAlertsGaia18adhYY18.42G-Gaia2018-01-12 10:23:31Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
164812018-01-14 11:00:31Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts12:15:44.02+39:05:22.492018-01-12 10:23:3118.42G-Gaia2PSNGaia18adhGaiaAlertsCandidate SN near galaxy SDSS J121544.37+390523.5
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247152018-01-12 10:23:3118.420.2ABMagG-GaiaGaia_Gaia-photometric60Robot
247142017-12-24 02:36:5721.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
24795AT 2018gg114:10:09.18+52:41:17.66GaiaAlertsGaiaAlertsGaia18adgYY18.58G-Gaia2018-01-12 20:11:02Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
164802018-01-14 10:59:44Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts14:10:09.18+52:41:17.662018-01-12 20:11:0218.58G-Gaia2PSNGaia18adgGaiaAlertsCandidate SN near galaxy SDSS J141009.22+524128.7 GS-TEC predicts SN Ia
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247132018-01-12 20:11:0218.580.2ABMagG-GaiaGaia_Gaia-photometric60Robot
247122017-12-18 20:21:0721.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
24794AT 2018gf108:36:43.31-36:37:26.11GaiaAlertsGaiaAlertsGaia18adfYY17.44G-Gaia2018-01-11 22:07:40Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
164792018-01-14 10:58:51Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts08:36:43.31-36:37:26.112018-01-11 22:07:4017.44G-Gaia2PSNGaia18adfGaiaAlertsGalactic plane transient
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247112018-01-11 22:07:4017.440.2ABMagG-GaiaGaia_Gaia-photometric60Robot
247102017-12-05 12:17:1621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
24793AT 2018ge106:45:58.27-57:13:47.28GaiaAlertsGaiaAlertsGaia18adeYY17.88G-Gaia2018-01-11 10:32:09Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
164782018-01-14 10:43:44Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts06:45:58.27-57:13:47.282018-01-11 10:32:0917.88G-Gaia2PSNGaia18adeGaiaAlertscandidate SN near galaxy 6dFGS gJ064558.2-571400 declining, GS-TEC predicts SN Ia
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247092018-01-11 10:32:0917.880.2ABMagG-GaiaGaia_Gaia-photometric60Robot
247082017-12-11 06:38:5221.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
24791AT 2018gd104:46:24.08-62:35:58.96GaiaAlertsGaiaAlertsGaia18adcYY18.87G-Gaia2018-01-11 10:46:33Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
164762018-01-14 10:34:35Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts04:46:24.08-62:35:58.962018-01-11 10:46:3318.87G-Gaia2PSNGaia18adcGaiaAlertscandidate SN near galaxy LEDA 342407
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247052018-01-11 10:46:3318.870.2ABMagG-GaiaGaia_Gaia-photometric60Robot
247042017-12-14 17:03:5021.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
24790AT 2018gc204:51:02.38-63:47:25.22GaiaAlertsGaiaAlerts, OGLEGaia18adbYY18.51G-Gaia2018-01-11 04:45:07Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
165292018-01-17 15:09:51lukaszLukasz WyrzykowskiOGLE04:51:02.36-63:47:25.402018-01-15 03:36:4618.686I-Cousins3PSNOGLE-GAL-LMC586.09-1637.212-3966.912OGLE9 arcsec away from the centre of a cluster of galaxies
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
248072018-01-15 03:36:4618.6860.02322VegaMagI-CousinsOGLE-1.3m_OGLE-IV Cam150OGLE-IVhost subtracted
248082018-01-01 06:18:5321.4620.4622VegaMagI-CousinsOGLE-1.3m_OGLE-IV Cam150OGLE-IVhost subtracted
248062017-12-26 08:02:5822VegaMagI-CousinsOGLE-1.3m_OGLE-IV Cam150OGLE-IV[Last non detection]
164752018-01-14 10:32:00Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts04:51:02.38-63:47:25.222018-01-11 04:45:0718.51G-Gaia2PSNGaia18adbGaiaAlertscandidate SN near galaxy pair AM 0450-635, GS-TEC predicts SN Ia
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247032018-01-11 04:45:0718.510.2ABMagG-GaiaGaia_Gaia-photometric60Robot
247022017-12-14 17:02:2421.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
24789AT 2018gb108:46:59.30+04:26:24.82Pan-STARRS1Pan-STARRS1PS18egYY20w-PS12018-01-10 10:49:26PS1_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
164742018-01-13 23:50:11PS1_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-STARRS108:46:59.30+04:26:24.822018-01-10 10:49:2620w-PS11PSNPS18egPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247012018-01-10 10:49:26200.0722ABMagw-PS1PS1_GPC145Robot
24788AT 2018ga108:55:01.36+00:56:05.86Pan-STARRS1Pan-STARRS1PS18ehYY21.08w-PS12018-01-10 10:50:52PS1_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
164732018-01-13 23:50:11PS1_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-STARRS108:55:01.36+00:56:05.862018-01-10 10:50:5221.08w-PS11PSNPS18ehPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247002018-01-10 10:50:5221.080.1622ABMagw-PS1PS1_GPC145Robot
24787AT 2018fz109:28:10.50-22:14:12.41Pan-STARRS1Pan-STARRS1PS18eiYY20.22i-Sloan2018-01-10 12:10:04PS1_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
164722018-01-13 23:50:11PS1_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-STARRS109:28:10.50-22:14:12.412018-01-10 12:10:0420.22i-Sloan1PSNPS18eiPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
246992018-01-10 12:10:0420.220.2120.7ABMagi-SloanPS1_GPC145Robot

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