SN 2020ssf
RA/DEC (2000)
23:38:40.872 +15:57:14.55
354.670298282 +15.9540408311
Type
SN Ia
Redshift
0.01335
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2020-09-06 06:02:44.160
TNS AT
Y
Public
Y
Host Name
NGC 7722
Host Redshift
0.01335
Discovery Mag
17.94
Filter
i-ZTF
Reporter/s
Anna Ho

Spectra

 SN_2020ssf - 2020-09-09 12:48:01 FTN / FLOYDS-N (Global SN Project)z=
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)
Spectra
SelectIDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
74682020-09-09 12:48:01FTN / FLOYDS-N3600Las Cumbres ObservatoryDaichi HiramatsuGlobal SN Project tns_2020ssf_2020-09-09_12-48-01_FTN_FLOYDS-N_Global_SN_Project.ascii tns_2020ssf_2020-09-09_12-48-01_FTN_FLOYDS-N_Global_SN_Project.fitsObjectGlobal SN Project
Light Curves
FilterTel / InstObs-date rangePhotometry
i-SloanPS1_GPC12020-09-07 09:07:12 - 2020-09-07 09:07:121
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1569702020-09-07 09:07:1217.180.0420.7ABMagi-SloanPS1_GPC145Robot
w-PS1PS1_GPC12020-09-16 08:38:24 - 2020-09-16 08:38:241
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1585792020-09-16 08:38:2414.89022ABMagw-PS1PS1_GPC145Robot
r-ZTFP48_ZTF-Cam2020-09-05 11:32:04 - 2020-09-07 08:16:356
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1573272020-09-07 08:16:3517.110.0419.95ABMagr-ZTFP48_ZTF-Cam30
1573262020-09-06 08:39:1117.690.0519.79ABMagr-ZTFP48_ZTF-Cam30
1568182020-09-06 08:39:1117.694819.7903ABMagr-ZTFP48_ZTF-Cam30None
1568172020-09-06 07:54:2019.8604ABMagr-ZTFP48_ZTF-Cam30None[Last non detection]
1573252020-09-06 07:54:1719.8604ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
1566412020-09-05 11:32:0419.31ABMagr-ZTFP48_ZTF-Cam[Last non detection]
i-ZTFP48_ZTF-Cam2020-09-06 06:02:44 - 2020-09-06 06:02:441
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1566422020-09-06 06:02:4417.940.0619.73ABMagi-ZTFP48_ZTF-Cam
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
824672020-09-18 00:24:32PS1_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, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS1Pan-STARRS123:38:40.872+15:57:14.552020-09-16 08:38:24.00014.89w-PS1PSNPS20heuPan-STARRS1
818132020-09-12 10:56:56ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF23:38:40.875+15:57:14.502020-09-06 08:39:10.65617.69r-ZTFAGNZTF20abyptpcZTFKnown SDSS and/or MILLIQUAS QSO/AGN. . See arXiv:1904.05922 for selection criteria..
815882020-09-09 07:38:27PS2_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, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS1Pan-STARRS123:38:40.868+15:57:14.512020-09-07 09:07:12.00017.18i-SloanPSNPS20heuPan-STARRS1
815162020-09-07 20:00:48ZTF_CLU_PUBLICK. De (Caltech) on behalf of ZTFZTFZTF23:38:40.873+15:57:14.592020-09-06 08:39:10.65617.6948r-ZTFPSNZTF20abyptpcZTF
814362020-09-06 18:53:58annayqhoAnna HoZTFZTF23:38:40.873+15:57:14.592020-09-06 06:02:44.16017.94i-ZTFPSNZTF
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
74552020-09-09 22:17:47dhiramatsuDaichi Hiramatsu, D. Andrew Howell, Jamison Burke, Curtis McCully, Estefania Padilla Gonzalez, Craig PellegrinoGlobal SN ProjectSN Ia0.01335Global SN ProjectUsing Superfit (Howell et al. 2005, ApJ, 634, 1190) and SNID (Blondin & Tonry 2007, ApJ, 666, 1024), we find good fits to several normal Type Ia SNe about a week before maximum at the host redshift (0.013429; 1993AJ....105.1271G, via NED), which is consistent with a measured Si II 6355 velocity of -12,000 km/s.2020TNSCR2763....1H

Comments

Object coordinates updated according to AT-report 82467 of Group Pan-STARRS1
Previous RA, DEC: 23:38:40.868, +15:57:14.51 (354.670285031, +15.9540318242)
Updated RA, DEC: 23:38:40.872, +15:57:14.55 (354.670298282, 15.9540408311)

Object coordinates updated according to AT-report 81588 of Group Pan-STARRS1
Previous RA, DEC: 23:38:40.873, +15:57:14.59 (354.6703059, +15.9540541)
Updated RA, DEC: 23:38:40.868, +15:57:14.51 (354.670285031, 15.9540318242)

Object coordinates updated according to AT-report 81516 of Group ZTF
Previous RA, DEC: 23:38:40.873, +15:57:14.59 (354.670306, +15.954054)
Updated RA, DEC: 23:38:40.873, +15:57:14.59 (354.6703059, 15.9540541)