RA/DEC (2000)
09:26:20.385 +01:52:43.94
141.584936839 +1.87887132357
Type
SN Ia-CSM
Redshift
0.051
Discovery ReportClassification Report
Related AstroNotes: 2021-11
Reporting Group
Pan-STARRS
Discovering Data Source
Pan-STARRS
Discovery Date
2020-12-22 12:41:13.632
TNS AT
Y
Public
Y
Discovery Mag
22.24
Filter
w-P1
Reporter/s
K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2020aeur - 2021-01-08 08:35:36 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

 ▌PS2_GPC2_w
 ▌ATLAS-MLO_ATLAS-01_cyan
 ▌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
8510 2021-01-08 08:35:36 ESO-NTT / EFOSC2-NTT 600 J. Gillanders, S. Srivastav M. Fulton, L. J. Shingles, K. W. Smith ePESSTO+ tns_2020aeur_2021-01-08_08-35-36_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2020aeur_2021-01-08_08-35-36_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
w-P1 PS2_GPC2 2019-12-24 13:00:29 - 2020-12-22 12:41:14 2458842.042 - 2459206.02863 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
185055 2020-12-22 12:41:14 2459206.02863 22.24 0.25 22 ABMag w-P1 PS2_GPC2 45 Robot
182634 2019-12-24 13:00:29 2458842.042 22.24 0.25 22 ABMag w-P1 PS2_GPC2 45 Robot
cyan-ATLAS ATLAS-MLO_ATLAS-01 2020-12-21 13:22:05 - 2020-12-21 13:22:05 2459205.057 - 2459205.057 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
182636 2020-12-21 13:22:05 2459205.057 19.8 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
cyan-ATLAS ATLAS-HKO_ATLAS-02 2020-12-23 12:10:05 - 2020-12-23 12:10:05 2459207.007 - 2459207.007 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
182637 2020-12-23 12:10:05 2459207.007 18.286 0.086 19.79 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
w-P1 PS1_GPC1 2021-01-12 13:58:05 - 2021-01-12 13:58:05 2459227.082 - 2459227.082 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
188184 2021-01-12 13:58:05 2459227.082 19.52 0.05 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
97418 2021-01-19 22:37:51 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 09:26:20.385 +01:52:43.94 2021-01-12 13:58:04.800 19.52 w-P1 PSN PS20nui 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, Celso Pessanha Machado and B L Goodwin N
96091 2021-01-08 13:51:37 PS2_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 09:26:20.381 +01:52:43.92 2020-12-22 12:41:13.632 22.24 w-P1 PSN PS20nui Pan-STARRS 2021TNSTR..82....1C N
94966 2020-12-29 17:44:56 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 09:26:20.391 +01:52:43.82 2020-12-23 12:10:04.800 18.286 cyan-ATLAS PSN ATLAS20bjoz ATLAS N
94964 2020-12-29 17:44:10 PS2_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 09:26:20.381 +01:52:43.92 2019-12-24 13:00:28.800 22.24 w-P1 PSN PS20nui Pan-STARRS 2020TNSTR3949....1C N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
8498 2021-01-08 19:51:35 ePESSTOplus_Bot1 J. Gillanders, S. Srivastav, M. Fulton, L. J. Shingles, K. W. Smith, E. Zimmerman on behalf of ePESSTO+ ePESSTO+ SN Ia-CSM 0.051 1 ePESSTO+ 2021TNSCR..86....1G
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
8510 2021-01-08 08:35:36 ESO-NTT / EFOSC2-NTT 600 J. Gillanders, S. Srivastav M. Fulton, L. J. Shingles, K. W. Smith ePESSTO+ tns_2020aeur_2021-01-08_08-35-36_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2020aeur_2021-01-08_08-35-36_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments

TNS
System

Tue, 01/19/2021 - 22:30

Object coordinates updated

Object coordinates updated according to AT-report 97418 of Group Pan-STARRS1
Previous RA, DEC: 09:26:20.381, +01:52:43.92 (141.584919499, +1.87886734981)
Updated RA, DEC: 09:26:20.385, +01:52:43.94 (141.584936839, 1.87887132357)

TNS
System

Fri, 01/08/2021 - 16:52

AT Report/s were associated with object

ATLAS AT report/s 94966 for 2019aair were associated with object 2020aeur.
Object 2019aair was removed from the system.

TNS
System

Fri, 01/08/2021 - 16:52

AT Report/s were associated with object

Pan-STARRS1 AT report/s 94964 for 2019aair were associated with object 2020aeur.
Object 2019aair was removed from the system.