RA/DEC (2000)
08:49:33.430 +50:52:03.68
132.389292 +50.867689
Type
SN Ia
Redshift
0.027489
Discovery ReportClassification Report
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2021-01-30 11:32:38.400
TNS AT
Y
Public
Y
Discovery Mag
16.925
Filter
orange-ATLAS
Reporter/s
J. 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)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2021bjy - 2021-02-10 02:44:03 P60 / SEDM (ZTF)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

 ▌PS2_GPC2_w
 ▌Gaia_Gaia-photometric_G
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_orange
 ▌PS1_GPC1_w
   
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
8860 2021-02-10 02:44:03 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2021bjy_2021-02-10_02-44-03.114464_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
w-P1 PS2_GPC2 2021-02-10 08:38:24 - 2021-02-10 08:38:24 2459255.86 - 2459255.86 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
195262 2021-02-10 08:38:24 2459255.86 16.54 0.02 22 ABMag w-P1 PS2_GPC2 45 Robot
G-Gaia Gaia_Gaia-photometric 2020-11-26 16:35:02 - 2021-02-28 09:00:00 2459180.191 - 2459273.875 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
195164 2021-02-28 09:00:00 2459273.875 17.77 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
195163 2020-11-26 16:35:02 2459180.191 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2021-01-24 09:33:07 - 2021-01-24 09:33:07 2459238.898 - 2459238.898 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
189013 2021-01-24 09:33:07 2459238.898 17.92 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2021-01-30 11:32:38 - 2021-01-30 11:32:38 2459244.981 - 2459244.981 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
189014 2021-01-30 11:32:38 2459244.981 16.925 0.048 18.46 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
w-P1 PS1_GPC1 2021-02-16 07:59:31 - 2021-02-16 07:59:31 2459261.833 - 2459261.833 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
193078 2021-02-16 07:59:31 2459261.833 17.16 0.01 22 ABMag w-P1 PS1_GPC1 45 Robot
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
100798 2021-03-02 10:46:17 PS2_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 08:49:33.427 +50:52:03.56 2021-02-10 08:38:24.000 16.54 w-P1 PSN PS21adm Pan-STARRS N
100736 2021-03-01 20:09:19 Gaia_Bot1 S.T. Hodgkin, E. Breedt, A. Delgado et al. GaiaAlerts GaiaAlerts 08:49:33.430 +50:52:03.68 2021-02-28 09:00:00.000 17.77 G-Gaia PSN Gaia21bdk GaiaAlerts confirmed SN Ia N
99712 2021-02-17 10:09:16 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 08:49:33.418 +50:52:03.54 2021-02-16 07:59:31.200 17.16 w-P1 PSN PS21adm Pan-STARRS N
97985 2021-01-30 20:01:07 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 08:49:33.429 +50:52:03.49 2021-01-30 11:32:38.400 16.925 orange-ATLAS PSN ATLAS21dgz ATLAS 2021TNSTR.281....1T N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
8850 2021-02-11 02:27:12 ZTF_Bot1 A. Dahiwale, C. Fremling(Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.027489 1 ZTF 2021TNSCR.435....1D
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
8860 2021-02-10 02:44:03 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2021bjy_2021-02-10_02-44-03.114464_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Mon, 03/01/2021 - 19:30

Object coordinates updated

Object coordinates updated according to AT-report 100736 of Group GaiaAlerts
Previous RA, DEC: 08:49:33.418, +50:52:03.54 (132.389243421, +50.8676493229)
Updated RA, DEC: 08:49:33.430, +50:52:03.68 (132.389292, 50.867689)

TNS
System

Wed, 02/17/2021 - 09:30

Object coordinates updated

Object coordinates updated according to AT-report 99712 of Group Pan-STARRS1
Previous RA, DEC: 08:49:33.429, +50:52:03.49 (132.389289, +50.867637)
Updated RA, DEC: 08:49:33.418, +50:52:03.54 (132.389243421, 50.8676493229)