RA/DEC (2000)
22:10:38.090 +45:49:23.77
332.658708 +45.823269
Type
SN Ia-91T-like
Redshift
0.03
Discovery ReportClassification Report
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2021-12-14 05:48:28.800
TNS AT
Y
Public
Y
Discovery Mag
17.992
Filter
orange-ATLAS
Reporter/s
J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii), A. Heinze, B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, M. Fulton, J. Gillanders, T. Moore, C. Richman, L. Cai (Queen's University Belfast), T.-W. Chen (Stockholm), D. E. Wright (University of Minnesota), J. Anderson (ESO)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2021aghc - 2021-12-19 03:53:57 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

 ▌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
11608 2021-12-19 03:53:57 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2021aghc_2021-12-19_03-53-56.754410_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
G-Gaia Gaia_Gaia-photometric 2021-11-27 16:10:34 - 2021-12-31 09:28:48 2459546.174 - 2459579.895 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
260307 2021-12-31 09:28:48 2459579.895 17.75 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
260306 2021-11-27 16:10:34 2459546.174 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2021-12-10 05:31:12 - 2021-12-14 05:48:29 2459558.73 - 2459562.742 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
257897 2021-12-14 05:48:29 2459562.742 17.992 0.106 18.82 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
257896 2021-12-10 05:31:12 2459558.73 17.69 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
133286 2022-01-02 09:28:49 Gaia_Bot1 S.T. Hodgkin, E. Breedt, A. Delgado et al. GaiaAlerts GaiaAlerts 22:10:38.090 +45:49:23.77 2021-12-31 09:28:48.000 17.75 G-Gaia PSN Gaia22aae GaiaAlerts confirmed SN Ia-91T-like N
131217 2021-12-14 10:52:31 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 22:10:38.066 +45:49:23.72 2021-12-14 05:48:28.800 17.992 orange-ATLAS PSN ATLAS21bnhw ATLAS 2021TNSTR4146....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
11554 2021-12-21 02:50:57 ZTF_Bot1 M. Chu, A. Dahiwale, C. Fremling(Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia-91T-like 0.03 1 ZTF 2021TNSCR4189....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
11608 2021-12-19 03:53:57 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2021aghc_2021-12-19_03-53-56.754410_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Sun, 01/02/2022 - 08:30

Object coordinates updated

Object coordinates updated according to AT-report 133286 of Group GaiaAlerts
Previous RA, DEC: 22:10:38.066, +45:49:23.72 (332.658607, +45.823256)
Updated RA, DEC: 22:10:38.090, +45:49:23.77 (332.658708, 45.823269)