RA/DEC (2000)
02:25:22.240 -07:50:33.60
36.3426650967 -7.84266632123
Type
SN Ia-91T-like
Redshift
0.054
Discovery ReportClassification Report
Related AstroNotes: 2025-21
Reporting Group
YSE
Discovering Data Source
Pan-STARRS
Discovery Date
2021-10-06 13:00:28.800
TNS AT
Y
Public
Y
Discovery Mag
20.75
Filter
r-Sloan
Reporter/s
D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello, C. R. Angus, Z. Ansari, N. Arendse, C. Gall, C. Grillo, S. H. Bruun, C. Hede, J. Hjorth, L. Izzo, H. Korhonen, S. Raimundo, D. Kodi Ramanah, A. Sarangi, R. Wojtak, H. Pfister (DARK, U Copenhagen), K. Auchettl (DARK, UC Santa Cruz, U Melbourne), K. C. Chambers, M. E. Huber, E. A. Magnier, T. J. L. de Boer, J. R. Fairlamb, C. C. Lin, R. J. Wainscoat, T. Lowe, M. Willman, J. Bulger, A. S. B. Schultz (IfA, Hawaii), A. Engel, A. Gagliano, G. Narayan, M. Soraisam (Illinois), Q. Wang (JHU), A. Rest (JHU, STScI), S. J. Smartt, K. W. Smith (Queen's University Belfast), K. Alexander, A. Baldeschi, P. Blanchard, D. Coppejans, L. DeMarchi, A. Hajela, W. Jacobson-Galan, R. Margutti, D. Matthews, C. Stauffer, M. Stroh, G. Terreran (Northwestern), M. Drout (U Toronto), D. A. Coulter, G. Dimitriadis, R. J. Foley, T. Hung, C. D. Kilpatrick, C. Rojas-Bravo, M. R. Siebert (UC Santa Cruz), E. Ramirez-Ruiz (UC Santa Cruz, DARK)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2021aaqg - 2021-10-16 08:45:00 Lick-3m / KAST (UCSC)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_orange
 ▌PS1_GPC1_r
 ▌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
11178 2021-10-16 08:45:00 Lick-3m / KAST 1800 K. W. Davis K. W. Davis UCSC tns_2021aaqg_2021-10-16_08-45-00_Lick-3m_KAST_UCSC.flm Object We measure a Si II 6355 velocity of -11,100 km/s
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
w-P1 PS2_GPC2 2021-10-13 09:47:31 - 2021-10-13 09:47:31 2459500.908 - 2459500.908 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
259435 2021-10-13 09:47:31 2459500.908 18.03 0.01 22 ABMag w-P1 PS2_GPC2 45 Robot
orange-ATLAS ATLAS-MLO_ATLAS-01 2021-10-09 11:19:41 - 2021-10-09 11:19:41 2459496.972 - 2459496.972 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
246710 2021-10-09 11:19:41 2459496.972 19.26 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2021-10-11 10:36:29 - 2021-10-11 10:36:29 2459498.942 - 2459498.942 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
246711 2021-10-11 10:36:29 2459498.942 18.612 0.085 19.59 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
r-P1 PS1_GPC1 2021-10-06 13:00:29 - 2021-10-06 13:00:29 2459494.042 - 2459494.042 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
245676 2021-10-06 13:00:29 2459494.042 20.75 0.1 20.6 ABMag r-P1 PS1_GPC1 27 Robot
w-P1 PS1_GPC1 2021-10-29 08:54:14 - 2021-10-29 08:54:14 2459516.871 - 2459516.871 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
249317 2021-10-29 08:54:14 2459516.871 17.61 0.01 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
132428 2021-12-31 11:26:36 PS2_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 02:25:22.240 -07:50:33.60 2021-10-13 09:47:31.200 18.03 w-P1 PSN PS21kve Pan-STARRS N
127136 2021-10-29 23:52:06 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 02:25:22.237 -07:50:33.58 2021-10-29 08:54:14.400 17.61 w-P1 PSN PS21kve Pan-STARRS N
125884 2021-10-12 15:42:00 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 02:25:22.235 -07:50:33.87 2021-10-11 10:36:28.800 18.612 orange-ATLAS PSN ATLAS21bkbr ATLAS N
125324 2021-10-06 20:42:35 YSE_Bot1 D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello et al. YSE Pan-STARRS 02:25:22.249 -07:50:33.57 2021-10-06 13:00:28.800 20.75 r-P1 PSN PS21kve Pan-STARRS, YSE 2021TNSTR3426....1J N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
11124 2021-10-20 16:26:19 Kyle Davis Kyle Davis UCSC SN Ia-91T-like 0.054 1 UCSC 2021TNSCR3592....1D
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
11178 2021-10-16 08:45:00 Lick-3m / KAST 1800 K. W. Davis K. W. Davis UCSC tns_2021aaqg_2021-10-16_08-45-00_Lick-3m_KAST_UCSC.flm Object We measure a Si II 6355 velocity of -11,100 km/s

Comments

TNS
System

Fri, 12/31/2021 - 10:30

Object coordinates updated

Object coordinates updated according to AT-report 132428 of Group Pan-STARRS1
Previous RA, DEC: 02:25:22.237, -07:50:33.58 (36.3426559483, -7.84266088489)
Updated RA, DEC: 02:25:22.240, -07:50:33.60 (36.3426650967, -7.84266632123)

TNS
System

Fri, 10/29/2021 - 23:30

Object coordinates updated

Object coordinates updated according to AT-report 127136 of Group Pan-STARRS1
Previous RA, DEC: 02:25:22.249, -07:50:33.57 (36.3427046234, -7.84265904024)
Updated RA, DEC: 02:25:22.237, -07:50:33.58 (36.3426559483, -7.84266088489)