RA/DEC (2000)
01:20:52.284 +04:47:44.07
20.2178481372 +4.79557585589
Type
SN Ia
Redshift
0.034
Discovery ReportClassification Report
Related AstroNotes: 2020-229
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2020-11-10 10:59:31.200
TNS AT
Y
Public
Y
Discovery Mag
18.651
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 (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2020zem - 2020-11-15 02:25:32 ESO-NTT / EFOSC2-NTT (ePESSTO+)z=
 ▌SN_2020zem - 2020-11-14 06:40:19 UH88 / SNIFS (SCAT)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
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_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
8013 2020-11-15 02:25:32 ESO-NTT / EFOSC2-NTT 900 N. Ihanec, M. Gromadzki T. Wevers ePESSTO+ tns_2020zem_2020-11-15_02-25-32_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2020zem_2020-11-15_02-25-32_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
7995 2020-11-14 06:40:19 UH88 / SNIFS 1800 Payne SCAT tns_2020zem_2459167.778_UH88_SNIFS_SCAT.dat Object Reduced with a summit-based quick reduction pipeline.
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
w-P1 PS2_GPC2 2021-01-07 05:18:14 - 2021-01-07 05:18:14 2459221.721 - 2459221.721 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
193062 2021-01-07 05:18:14 2459221.721 19.22 0.05 22 ABMag w-P1 PS2_GPC2 45 Robot
orange-ATLAS ATLAS-MLO_ATLAS-01 2020-11-08 10:45:07 - 2020-11-08 10:45:07 2459161.948 - 2459161.948 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
170297 2020-11-08 10:45:07 2459161.948 19.49 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
cyan-ATLAS ATLAS-HKO_ATLAS-02 2020-11-10 10:59:31 - 2020-11-10 10:59:31 2459163.958 - 2459163.958 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
170298 2020-11-10 10:59:31 2459163.958 18.651 0.099 19.44 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
w-P1 PS1_GPC1 2020-11-10 08:51:22 - 2020-11-10 08:51:22 2459163.869 - 2459163.869 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
193063 2020-11-10 08:51:22 2459163.869 18.96 0.02 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
99702 2021-02-17 10:04:04 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 01:20:52.284 +04:47:44.07 2020-11-10 08:51:21.600 18.96 w-P1 PSN PS21adk Pan-STARRS N
99701 2021-02-17 10:03:51 PS2_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 01:20:52.280 +04:47:44.04 2021-01-07 05:18:14.400 19.22 w-P1 PSN PS21adk Pan-STARRS N
88754 2020-11-11 12:25:57 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 01:20:52.273 +04:47:43.90 2020-11-10 10:59:31.200 18.651 cyan-ATLAS PSN ATLAS20bfgx ATLAS 2020TNSTR3417....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
8001 2020-11-16 08:11:31 ePESSTOplus_Bot1 N. Ihanec, M. Gromadzki, T. Wevers, I. Irani on behalf of ePESSTO+ ePESSTO+ SN Ia 0.034 1 ePESSTO+ 2020TNSCR3469....1I
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
8013 2020-11-15 02:25:32 ESO-NTT / EFOSC2-NTT 900 N. Ihanec, M. Gromadzki T. Wevers ePESSTO+ tns_2020zem_2020-11-15_02-25-32_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2020zem_2020-11-15_02-25-32_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
7983 2020-11-14 11:55:55 Michael Tucker M. A. Tucker (IfA, UH Manoa) on behalf of the SCAT team SCAT SN Ia 0.034 1 SCAT Normal SN Ia several days before maximum light. Redshift from the host galaxy. 2020TNSCR3448....1T
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
7995 2020-11-14 06:40:19 UH88 / SNIFS 1800 Payne SCAT tns_2020zem_2459167.778_UH88_SNIFS_SCAT.dat Object Reduced with a summit-based quick reduction pipeline.

Comments

TNS
System

Wed, 02/17/2021 - 09:30

Object coordinates updated

Object coordinates updated according to AT-report 99702 of Group Pan-STARRS1
Previous RA, DEC: 01:20:52.280, +04:47:44.04 (20.217834816, +4.7955672405)
Updated RA, DEC: 01:20:52.284, +04:47:44.07 (20.2178481372, 4.79557585589)

TNS
System

Wed, 02/17/2021 - 09:30

Object coordinates updated

Object coordinates updated according to AT-report 99701 of Group Pan-STARRS1
Previous RA, DEC: 01:20:52.273, +04:47:43.90 (20.2178033333, +4.79552666667)
Updated RA, DEC: 01:20:52.280, +04:47:44.04 (20.217834816, 4.7955672405)