SN 2020abbo
RA/DEC (2000)
23:51:06.050 +06:56:32.93
357.775208 +6.942481
Reporting Group
Discovering Data Source
Discovery Date
2020-11-28 02:35:19.104
Discovery Mag
K. De (Caltech) on behalf of ZTF


 SN_2020abbo - 2020-12-02 07:47:58 FTN / FLOYDS-N (Global SN Project)z=
 SN_2020abbo - 2020-11-29 02:40:55 P60 / SEDM (ZTF)z=
Show H at z=vexp= km/s
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Show Tellurics 
Show Galaxy lines at z=
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)
SelectIDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
81002020-12-02 07:47:58FTN / FLOYDS-N3600Las Cumbres ObservatoryJamison BurkeGlobal SN Project tns_2020abbo_2020-12-02_07-47-58_FTN_FLOYDS-N_Global_SN_Project.ascii tns_2020abbo_2020-12-02_07-47-58_FTN_FLOYDS-N_Global_SN_Project.fitsObjectGlobal SN Project
81812020-11-29 02:40:55P60 / SEDM2700SEDmRobotautoZTF tns_2020abbo_2020-11-29_02-40-55_P60_SEDM_ZTF.asciiObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
G-GaiaGaia_Gaia-photometric2020-06-22 20:26:53 - 2020-12-13 07:43:412
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1790142020-12-13 07:43:4118.030.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1790132020-06-22 20:26:5321.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-ZTFP48_ZTF-Cam2020-11-26 04:06:15 - 2020-11-28 03:34:363
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1759062020-11-28 03:34:3618.670.1419.24ABMagg-ZTFP48_ZTF-Cam30
1759042020-11-26 04:06:1519.603ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
1747862020-11-26 04:06:1519.603ABMagg-ZTFP48_ZTF-Cam30None[Last non detection]
r-ZTFP48_ZTF-Cam2020-11-28 02:35:19 - 2020-11-28 02:35:192
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1759052020-11-28 02:35:1919.070.1819.38ABMagr-ZTFP48_ZTF-Cam30
1747872020-11-28 02:35:1919.071319.3766ABMagr-ZTFP48_ZTF-Cam30None
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
927832020-12-15 08:20:13Gaia_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 teamGaiaAlertsGaiaAlerts23:51:06.050+06:56:32.932020-12-13 07:43:40.80018.03G-GaiaPSNGaia20fsbGaiaAlertsconfirmed SN II
913432020-12-02 04:26:48ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF23:51:06.048+06:56:32.942020-11-28 02:35:19.10419.07r-ZTFPSNZTF20acuaqlfZTFSee arXiv:1904.05922 for selection criteria.
908862020-11-28 04:00:15ZTF_CLU_PUBLICK. De (Caltech) on behalf of ZTFZTFZTF23:51:06.042+06:56:33.102020-11-28 02:35:19.10419.0713r-ZTFPSNZTF20acuaqlfZTF
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
81692020-12-14 06:06:18ZTF_Bot1A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN II0.017ZTF2020TNSCR3790....1D
80882020-12-04 22:14:36jburkeJamison Burke (LCO/UCSB), Yael Dgani (TAU), Iair Arcavi, Daichi Hiramatsu (LCO/UCSB), D. Andrew Howell, Curtis McCully, Estefania Padilla Gonzalez, Craig PellegrinoGlobal SN ProjectSN II0.017Global SN ProjectUsing Superfit (Howell et al. 2005, ApJ, 634, 1190) and SNID (Blondin & Tonry 2007, ApJ, 666, 1024), we find best fits to SNe II at early times due to the blue continuum and faint broad Hα emission. The supernova is closest to UM 009 (z = 0.017000; 1991A&AS...91..285T:, value from NED). Adopting the distance modulus computed from this redshift (34.1), the r-band absolute magnitude of the object roughly coeval with the spectrum is -15.9 (apparent magnitude 18.2, from ZTF).2020TNSCR3662....1B


Object coordinates updated according to AT-report 92783 of Group GaiaAlerts
Previous RA, DEC: 23:51:06.048, +06:56:32.94 (357.77519951667, +6.9424834)
Updated RA, DEC: 23:51:06.050, +06:56:32.93 (357.775208, 6.942481)

Object coordinates updated according to AT-report 91343 of Group ZTF
Previous RA, DEC: 23:51:06.042, +06:56:33.10 (357.7751765, +6.9425285)
Updated RA, DEC: 23:51:06.048, +06:56:32.94 (357.77519951667, 6.9424834)