RA/DEC (2000)
10:02:57.333 -11:44:01.44
150.738888166 -11.7337339645
Type
SN Ic
Redshift
0.029
Related AstroNotes: 2021-111
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2021-04-02 08:52:48.000
TNS AT
Y
Public
Y
Discovery Mag
18.589
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, C. Webb (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)

Spectra

 SN_2021hpv - 2021-04-05 05:06:40 ESO-NTT / EFOSC2-NTT (ePESSTO+)z=
Show H at z=vexp= km/s
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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
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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_i
 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
9304 2021-04-05 05:06:40 ESO-NTT / EFOSC2-NTT 1000 P. Pessi, A. Mitra P. Wiseman, M. Toy ePESSTO+ tns_2021hpv_2021-04-05_05-06-40_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2021hpv_2021-04-05_05-06-40_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
i-P1 PS2_GPC2 2021-04-20 06:07:12 - 2021-04-20 06:07:12 2459324.755 - 2459324.755 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
212109 2021-04-20 06:07:12 2459324.755 19.2 0.11 20.7 ABMag i-P1 PS2_GPC2 45 Robot
orange-ATLAS ATLAS-HKO_ATLAS-02 2021-04-01 09:00:00 - 2021-04-02 08:52:48 2459305.875 - 2459306.87 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
202077 2021-04-02 08:52:48 2459306.87 18.589 0.104 19.48 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
202076 2021-04-01 09:00:00 2459305.875 19.15 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
w-P1 PS1_GPC1 2021-03-18 08:41:17 - 2021-03-18 08:41:17 2459291.862 - 2459291.862 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
204608 2021-03-18 08:41:17 2459291.862 20.36 0.12 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
109003 2021-05-10 10:18:38 PS2_Bot1 K. C. Chambers,T. de Boer,J. Bulger et al. Pan-STARRS Pan-STARRS 10:02:57.333 -11:44:01.44 2021-04-20 06:07:12.000 19.2 i-P1 PSN PS21cwv Pan-STARRS N
105718 2021-04-08 11:38:34 PS1_Bot1 K. C. Chambers,T. de Boer,J. Bulger et al. Pan-STARRS Pan-STARRS 10:02:57.332 -11:44:01.54 2021-03-18 08:41:16.800 20.36 w-P1 PSN PS21cwv Pan-STARRS This transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse. The candidate was identified by volunteers including Henryk Krawczyk, David Maetschke and B L Goodwin N
104745 2021-04-02 13:33:25 ATLAS_Bot1 J. Tonry,L. Denneau,A. Heinze et al. ATLAS ATLAS 10:02:57.350 -11:44:01.40 2021-04-02 08:52:48.000 18.589 orange-ATLAS PSN ATLAS21jlk ATLAS 2021TNSTR.993....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
9294 2021-04-05 16:47:27 ePESSTOplus_Bot1 P. Pessi, A. Mitra, P. Wiseman, M. Toy, O. Yaron on behalf of ePESSTO+ ePESSTO+ SN Ic 0.029 1 ePESSTO+ 2021TNSCR1066....1P
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
9304 2021-04-05 05:06:40 ESO-NTT / EFOSC2-NTT 1000 P. Pessi, A. Mitra P. Wiseman, M. Toy ePESSTO+ tns_2021hpv_2021-04-05_05-06-40_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2021hpv_2021-04-05_05-06-40_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 109003 of Group Pan-STARRS1
Previous RA, DEC: 10:02:57.332, -11:44:01.54 (150.738883977, -11.7337598102)
Updated RA, DEC: 10:02:57.333, -11:44:01.44 (150.738888166, -11.7337339645)

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 105718 of Group Pan-STARRS1
Previous RA, DEC: 10:02:57.350, -11:44:01.40 (150.738959, -11.733722)
Updated RA, DEC: 10:02:57.332, -11:44:01.54 (150.738883977, -11.7337598102)