RA/DEC (2000)
23:27:31.860 -32:59:44.59
351.88275 -32.995719
Type
SN IIn
Redshift
0.058
Discovery ReportClassification Report
Related AstroNotes: 2021-287
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2021-10-14 08:41:16.800
TNS AT
Y
Public
Y
Discovery Mag
18.533
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, 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_2021abqf - 2021-11-07 04:30:45 ESO-NTT / EFOSC2-NTT (ePESSTO+)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
 ▌ATLAS-HKO_ATLAS-02_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
11363 2021-11-07 04:30:45 ESO-NTT / EFOSC2-NTT 600 F.Ragosta,R.Carini L.Tartaglia ePESSTO+ tns_2021abqf_2021-11-07_04-30-45_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2021abqf_2021-11-07_04-30-45_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
G-Gaia Gaia_Gaia-photometric 2021-06-17 22:33:36 - 2021-10-23 20:57:07 2459383.44 - 2459511.373 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
248804 2021-10-23 20:57:07 2459511.373 18.22 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
248803 2021-06-17 22:33:36 2459383.44 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2021-10-12 11:08:10 - 2021-10-12 11:08:10 2459499.964 - 2459499.964 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
247654 2021-10-12 11:08:10 2459499.964 16.47 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2021-10-14 08:41:17 - 2021-10-14 08:41:17 2459501.862 - 2459501.862 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
247655 2021-10-14 08:41:17 2459501.862 18.533 0.15 19.01 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 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
126810 2021-10-24 20:04:14 Gaia_Bot1 S.T. Hodgkin,E. Breedt,A. Delgado et al. GaiaAlerts GaiaAlerts 23:27:31.860 -32:59:44.59 2021-10-23 20:57:07.200 18.22 G-Gaia PSN Gaia21evq GaiaAlerts candidate SN near galaxy WISEA J232732.21-325949.4 N
126286 2021-10-16 21:18:51 ATLAS_Bot1 J. Tonry,L. Denneau,A. Heinze et al. ATLAS ATLAS 23:27:31.820 -32:59:44.57 2021-10-14 08:41:16.800 18.533 orange-ATLAS PSN ATLAS21bkfu ATLAS 2021TNSTR3538....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
11309 2021-11-07 15:39:38 ePESSTOplus_Bot1 F.Ragosta, R.Carini, L.Tartaglia, O. Yaron on behalf of ePESSTO+ ePESSTO+ SN IIn 0.058 1 Add ePESSTO+ 2021TNSCR3803....1R
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
11363 2021-11-07 04:30:45 ESO-NTT / EFOSC2-NTT 600 F.Ragosta,R.Carini L.Tartaglia ePESSTO+ tns_2021abqf_2021-11-07_04-30-45_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2021abqf_2021-11-07_04-30-45_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments

TNS
System

Sun, 10/24/2021 - 19:30

Object coordinates updated

Object coordinates updated according to AT-report 126810 of Group GaiaAlerts
Previous RA, DEC: 23:27:31.820, -32:59:44.57 (351.8825825, -32.995715)
Updated RA, DEC: 23:27:31.860, -32:59:44.59 (351.88275, -32.995719)