RA/DEC (2000)
13:16:51.913 +14:24:54.58
199.216304396 +14.4151619864
Type
SN Ic
Redshift
0.0589
Related AstroNotes: 2021-121
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2021-04-13 09:37:26.400
TNS AT
Y
Public
Y
Discovery Mag
19.14
Filter
cyan-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, C. Webb (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)

Spectra

 SN_2021jmg - 2021-04-14 04:34:04 VLT-UT1 / FORS2 (adH0cc)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
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Show [O I] at z=vexp= km/s
Show O II at z=vexp= km/s
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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
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Show Tellurics 
Show Galaxy lines at z=
Show WR-WN at z=vexp= km/s
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 ATLAS-MLO_ATLAS-01_cyan
 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
9390 2021-04-14 04:34:04 VLT-UT1 / FORS2 1200 service G. Csoernyei adH0cc tns_2021jmg_2021-04-14_04-34-04.262_VLT-UT1_FORS2_adH0cc.asci tns_2021jmg_2021-04-14_04-34-04.262_VLT-UT1_FORS2_adH0cc.fits Object Quick-reduction spectrum, telluric corrected
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
cyan-ATLAS ATLAS-MLO_ATLAS-01 2021-04-09 11:26:53 - 2021-04-13 09:37:26 2459313.977 - 2459317.901 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
206427 2021-04-13 09:37:26 2459317.901 19.14 0.149 19.94 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
206426 2021-04-09 11:26:53 2459313.977 20 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
w-P1 PS1_GPC1 2021-04-17 07:24:58 - 2021-04-17 07:24:58 2459321.809 - 2459321.809 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
207882 2021-04-17 07:24:58 2459321.809 19.65 0.03 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 Bibcode Unreal Auto classification
107252 2021-04-19 00:56:36 PS1_Bot1 K. C. Chambers,T. de Boer,J. Bulger et al. Pan-STARRS Pan-STARRS 13:16:51.913 +14:24:54.58 2021-04-17 07:24:57.600 19.65 w-P1 PSN PS21djn Pan-STARRS N
106565 2021-04-13 11:48:00 ATLAS_Bot1 J. Tonry,L. Denneau,A. Heinze et al. ATLAS ATLAS 13:16:51.929 +14:24:54.15 2021-04-13 09:37:26.400 19.14 cyan-ATLAS PSN ATLAS21mhi ATLAS 2021TNSTR1184....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
9380 2021-04-14 17:24:32 Geza Csornyei G. Csoernyei, C. Vogl, S. Taubenberger, M. G. Cudmani, A. Holas, W. Hillebrandt, S. H. Suyu (MPA Garching), B. Leibundgut, J. Spyromilio (ESO), A. Floers (GSI), S. J. Smartt, M. Dobson (QUB), R. Kotak (Turku), R. Bruch, A. Gal-Yam (Weizmann), C. Lemon (Lausanne), S. Blondin (CNRS, LAM) adH0cc SN Ic 0.0589 1 adH0cc The spectrum is similar to those of Type Ic supernovae a few days before B-band maximum. GELATO (Harutyunyan et al. 2008, 2008A&A...488..383H) finds a convincing match with SN 1994I at a phase of -1.6 days. We have adopted the redshift of the host for the SN redshift. 2021TNSCR1204....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
9390 2021-04-14 04:34:04 VLT-UT1 / FORS2 1200 service G. Csoernyei adH0cc tns_2021jmg_2021-04-14_04-34-04.262_VLT-UT1_FORS2_adH0cc.asci tns_2021jmg_2021-04-14_04-34-04.262_VLT-UT1_FORS2_adH0cc.fits Object Quick-reduction spectrum, telluric corrected

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 107252 of Group Pan-STARRS1
Previous RA, DEC: 13:16:51.929, +14:24:54.15 (199.2163725, +14.4150425)
Updated RA, DEC: 13:16:51.913, +14:24:54.58 (199.216304396, 14.4151619864)