RA/DEC (2000)
19:30:02.610 +35:02:46.72
292.510875 +35.046311
Type
SN II-pec
Redshift
0.046
Discovery ReportClassification Report
Related AstroNotes: 2021-173, 2021-178
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2021-06-14 07:56:38.400
TNS AT
Y
Public
Y
Discovery Mag
18.15
Filter
g-ZTF
Reporter/s
C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2021qbc - 2021-07-11 01:14:38 NOT / ALFOSC (ZTF)z=
 ▌SN_2021qbc - 2021-06-23 00:00:00 NOT / ALFOSC (YSE)z=
 ▌SN_2021qbc - 2021-06-15 10:25:07 Lick-3m / KAST (UCSC)z=
▌Show H at z=vexp= km/s
▌Show He at z=vexp= km/s
▌Show He II at z=vexp= km/s
▌Show C II at z=vexp= km/s
▌Show C III at z=vexp= km/s
▌Show C IV at z=vexp= km/s
▌Show N II at z=vexp= km/s
▌Show N III at z=vexp= km/s
▌Show N IV at z=vexp= km/s
▌Show N V at z=vexp= km/s
▌Show O at z=vexp= km/s
▌Show [O I] at z=vexp= km/s
▌Show O II at z=vexp= km/s
▌Show [O II] at z=vexp= km/s
▌Show [O III] at z=vexp= km/s
▌Show O V at z=vexp= km/s
▌Show O VI at z=vexp= km/s
▌Show Na at z=vexp= km/s
▌Show Mg at z=vexp= km/s
▌Show Mg II at z=vexp= km/s
▌Show Si II at z=vexp= km/s
▌Show S II at z=vexp= km/s
▌Show Ca II at z=vexp= km/s
▌Show [Ca II] at z=vexp= km/s
▌Show Fe II at z=vexp= km/s
▌Show Fe III at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Tellurics 
▌Show Galaxy lines at z=
▌Show WR-WN at z=vexp= km/s
▌Show WR-WC/O at z=vexp= km/s
   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌Gaia_Gaia-photometric_G
 ▌ATLAS-MLO_ATLAS-01_orange
   
Pointer position (MJD, Mag, Abs.Mag): (0.00, 0.00, 0.00)
Spectra
 ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
10218 2021-07-11 01:14:38 NOT / ALFOSC 2700 Jesper Sollerman Steve Schulze ZTF tns_2021qbc_2021-07-11_01-14-37.881000_NOT_ALFOSC_ZTF.ascii Object
9962 2021-06-23 00:00:00 NOT / ALFOSC C. R. Angus YSE tns_2021qbc_2021-06-23_NOT_ALFOSC_YSE.txt Object
9891 2021-06-15 10:25:07 Lick-3m / KAST 2170 M. R. Siebert M. R. Siebert UCSC tns_2021qbc_2021-06-15_10-25-06.95_Lick-3m_KAST_UCSC.flm Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2021-06-14 09:20:10 - 2021-06-14 09:20:10 2459379.889 - 2459379.889 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
221608 2021-06-14 09:20:10 2459379.889 18.48 ABMag r-ZTF P48_ZTF-Cam 30 ZTF
g-ZTF P48_ZTF-Cam 2021-06-12 08:58:34 - 2021-06-14 07:56:38 2459377.874 - 2459379.831 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
221607 2021-06-14 07:56:38 2459379.831 18.15 ABMag g-ZTF P48_ZTF-Cam 30 ZTF
221606 2021-06-12 08:58:34 2459377.874 21.16 ABMag g-ZTF P48_ZTF-Cam 30 ZTF [Last non detection]
G-Gaia Gaia_Gaia-photometric 2021-05-30 09:24:29 - 2021-07-12 00:25:55 2459364.892 - 2459407.518 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
228492 2021-07-12 00:25:55 2459407.518 18.93 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
228491 2021-05-30 09:24:29 2459364.892 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2021-06-28 11:51:22 - 2021-06-29 10:58:05 2459393.994 - 2459394.957 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
228134 2021-06-29 10:58:05 2459394.957 18.807 0.135 19.37 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
228133 2021-06-28 11:51:22 2459393.994 19.25 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
AT Reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
117395 2021-07-14 07:34:44 Gaia_Bot1 S.T. Hodgkin, E. Breedt, A. Delgado et al. GaiaAlerts GaiaAlerts 19:30:02.610 +35:02:46.72 2021-07-12 00:25:55.200 18.93 G-Gaia PSN Gaia21dga GaiaAlerts confirmed SN II N
117229 2021-07-12 01:30:40 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 19:30:02.618 +35:02:46.82 2021-06-29 10:58:04.800 18.807 orange-ATLAS PSN ATLAS21tja ATLAS N
113727 2021-06-14 13:09:21 ZTF_Bot1 C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration ZTF ZTF 19:30:02.616 +35:02:46.67 2021-06-14 07:56:38.400 18.15 g-ZTF PSN ZTF21abghxht ZTF 2021TNSTR2060....1F N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
10202 2021-07-27 01:48:32 ZTF_Bot1 M. Chu, A. Dahiwale, C. Fremling(Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN II-pec 0.046 1 ZTF 2021TNSCR2580....1C
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
10218 2021-07-11 01:14:38 NOT / ALFOSC 2700 Jesper Sollerman Steve Schulze ZTF tns_2021qbc_2021-07-11_01-14-37.881000_NOT_ALFOSC_ZTF.ascii Object
9945 2021-06-24 17:11:15 Charlotte Angus C. R. Angus YSE SN II 0.046 1 YSE Spectrum taken with ALFOSC/NOT in gr4 on 23/06/2021. Template matches SN-II around the previously reported redshift of the transient. Classification was done using superfit and SNID 2021TNSCR2189....1A
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
9962 2021-06-23 00:00:00 NOT / ALFOSC C. R. Angus YSE tns_2021qbc_2021-06-23_NOT_ALFOSC_YSE.txt Object
9883 2021-06-15 21:05:45 Matthew Siebert M. R. Siebert, K. Taggart, R. J. Foley (UCSC) UCSC Other 0.046 1 UCSC The spectrum has a blue and featureless continuum. 2021TNSCR2079....1S
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
9891 2021-06-15 10:25:07 Lick-3m / KAST 2170 M. R. Siebert M. R. Siebert UCSC tns_2021qbc_2021-06-15_10-25-06.95_Lick-3m_KAST_UCSC.flm Object

Comments

TNS
System

Wed, 07/14/2021 - 07:30

Object coordinates updated

Object coordinates updated according to AT-report 117395 of Group GaiaAlerts
Previous RA, DEC: 19:30:02.616, +35:02:46.67 (292.5108985, +35.046298)
Updated RA, DEC: 19:30:02.610, +35:02:46.72 (292.510875, 35.046311)