SN 2021bnw
RA/DEC (2000)
10:53:52.170 +12:33:28.98
163.467375 +12.55805
Type
SLSN-I
Redshift
0.098
Related AstroNotes: 2021-51
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2021-01-13 10:35:02.400
TNS AT
Y
Public
Y
Discovery Mag
21.07
Filter
g-ZTF
Reporter/s
C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration

Spectra

 SN_2021bnw - 2021-02-04 06:59:55 ESO-NTT / EFOSC2-NTT (ePESSTO+)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
87782021-02-04 06:59:55ESO-NTT / EFOSC2-NTT600M. Magee, J. TerwelS. Prentice, L. HarveyePESSTO+ tns_2021bnw_2021-02-04_06-59-55_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2021bnw_2021-02-04_06-59-55_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
Light Curves
FilterTel / InstObs-date rangePhotometry
w-P1PS1_GPC12018-01-15 12:17:17 - 2018-01-15 12:17:171
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1948112018-01-15 12:17:1722.920.322ABMagw-P1PS1_GPC145Robot
orange-ATLASATLAS-HKO_ATLAS-022021-02-06 13:12:00 - 2021-02-06 13:12:001
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1904102021-02-06 13:12:0018.0110.0619.37ABMagorange-ATLASATLAS-HKO_ATLAS-0230Robot
orange-ATLASATLAS-MLO_ATLAS-012021-02-04 15:57:36 - 2021-02-04 15:57:361
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1904092021-02-04 15:57:3617.68ABMagorange-ATLASATLAS-MLO_ATLAS-0130Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2020-12-07 22:43:41 - 2021-04-23 05:51:222
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2086782021-04-23 05:51:2218.130.2ABMagG-GaiaGaia_Gaia-photometric60Robot
2086772020-12-07 22:43:4121.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-ZTFP48_ZTF-Cam2021-01-11 10:35:02 - 2021-02-03 09:56:103
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1893162021-02-03 09:56:1017.97ABMagg-ZTFP48_ZTF-Cam30ZTF
1893152021-01-13 10:35:0221.07ABMagg-ZTFP48_ZTF-Cam30ZTF
1893142021-01-11 10:35:0220ABMagg-ZTFP48_ZTF-Cam30ZTF[Last non detection]
w-P1PS2_GPC22021-02-11 13:26:24 - 2021-02-11 13:26:241
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1948382021-02-11 13:26:2417.570.0222ABMagw-P1PS2_GPC245Robot
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
1075982021-04-24 16:27:07Gaia_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 teamGaiaAlertsGaiaAlerts10:53:52.170+12:33:28.982021-04-23 05:51:21.60018.13G-GaiaPSNGaia21cafGaiaAlertsconfirmed SLSN-I
1005242021-02-27 01:03:57PS2_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-STARRSPan-STARRS10:53:52.173+12:33:29.102021-02-11 13:26:24.00017.57w-P1PSNPS21ajyPan-STARRS
1005062021-02-26 11:15:42PS1_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, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRSPan-STARRS10:53:52.174+12:33:29.082018-01-15 12:17:16.80022.92w-P1PSNPS21ajyPan-STARRSThis transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse. The candidate was identified by volunteers including Henryk Krawczyk, Elisabeth Baeten and B L Goodwin
985582021-02-06 22:03:25ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland (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, M. Fulton, J. Gillanders (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)ATLASATLAS10:53:52.182+12:33:29.002021-02-06 13:12:00.00018.011orange-ATLASPSNATLAS21dpfATLAS
981472021-02-03 12:00:57ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTFZTF10:53:52.177+12:33:29.122021-01-13 10:35:02.40021.07g-ZTFPSNZTF21aagpymwZTF
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
87662021-02-04 19:32:05ePESSTOplus_Bot1M. Magee, J. Terwel, S. Prentice, L. Harvey, N. L. Strotjohann on behalf of ePESSTO+ePESSTO+SLSN-I0.098ePESSTO+2021TNSCR.338....1M

Comments

Object coordinates updated according to AT-report 107598 of Group GaiaAlerts
Previous RA, DEC: 10:53:52.173, +12:33:29.10 (163.467386617, +12.5580835122)
Updated RA, DEC: 10:53:52.170, +12:33:28.98 (163.467375, 12.55805)

Object coordinates updated according to AT-report 100524 of Group Pan-STARRS1
Previous RA, DEC: 10:53:52.174, +12:33:29.08 (163.467391706, +12.5580773396)
Updated RA, DEC: 10:53:52.173, +12:33:29.10 (163.467386617, 12.5580835122)

Object coordinates updated according to AT-report 100506 of Group Pan-STARRS1
Previous RA, DEC: 10:53:52.177, +12:33:29.12 (163.4674033, +12.5580879)
Updated RA, DEC: 10:53:52.174, +12:33:29.08 (163.467391706, 12.5580773396)