RA/DEC (2000)
00:15:07.198 +17:29:55.30
3.77999060848 +17.4986953407
Type
SN IIn
Redshift
0.06
Discovery ReportClassification Report
Related AstroNotes: 2025-21
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-08-27 08:09:23.999
TNS AT
Y
Public
Y
Discovery Mag
20.4817
Filter
r-ZTF
Reporter/s
A. Munoz-Arancibia, F. Forster, F.E. Bauer, G. Pignata, L. Hernandez-Garcia, L. Galbany, E. Camacho, J. Silva-Farfan, A. Mourao, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2021xre - 2021-09-04 11:52:00 Keck1 / LRIS (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

 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_orange
 ▌PS1_GPC1_g
   
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
10773 2021-09-04 11:52:00 Keck1 / LRIS 600 M. R. Siebert, K. W. Davis, R. J. Foley K. W. Davis UCSC tns_2021xre_2021-09-04_11-52-00_Keck1_LRIS_UCSC.flm Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2021-08-25 08:14:38 - 2021-09-02 08:39:52 2459451.8434954 - 2459459.8610185 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
238540 2021-09-02 08:39:52 2459459.8610185 19.5689 0.108724 20.6727 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
238537 2021-08-27 08:09:24 2459453.8398611 20.4817 0.321724 20.1461 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
238536 2021-08-25 08:14:38 2459451.8434954 18.3928 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
g-ZTF P48_ZTF-Cam 2021-08-27 09:28:13 - 2021-09-02 07:42:46 2459453.8945949 - 2459459.8213657 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
238539 2021-09-02 07:42:46 2459459.8213657 19.3963 0.103609 20.8971 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
238538 2021-08-27 09:28:13 2459453.8945949 20.0286 0.273092 20.0008 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
orange-ATLAS ATLAS-MLO_ATLAS-01 2021-08-31 10:48:00 - 2021-08-31 10:48:00 2459457.95 - 2459457.95 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
238742 2021-08-31 10:48:00 2459457.95 19.715 0.182 19.8 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
orange-ATLAS ATLAS-HKO_ATLAS-02 2021-08-29 11:15:22 - 2021-08-29 11:15:22 2459455.969 - 2459455.969 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
238741 2021-08-29 11:15:22 2459455.969 19.49 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
g-P1 PS1_GPC1 2021-08-29 14:19:41 - 2021-08-29 14:19:41 2459456.097 - 2459456.097 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
239020 2021-08-29 14:19:41 2459456.097 19.73 0.23 21 ABMag g-P1 PS1_GPC1 27 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
122344 2021-09-04 13:09:12 YSE_Bot1 D. O. Jones (UC Santa Cruz),K. D. French (Carnegie,Illinois) et al. YSE Pan-STARRS 00:15:07.198 +17:29:55.30 2021-08-29 14:19:40.800 19.73 g-P1 PSN PS21jtn Pan-STARRS, YSE N
122247 2021-09-03 11:47:55 ATLAS_Bot1 J. Tonry,L. Denneau,A. Heinze et al. ATLAS ATLAS 00:15:07.176 +17:29:55.25 2021-08-31 10:48:00.000 19.715 orange-ATLAS PSN ATLAS21bhih ATLAS N
122167 2021-09-02 21:32:07 ALeRCE A. Munoz-Arancibia,F. Forster,F.E. Bauer et al. ALeRCE ZTF 00:15:07.199 +17:29:55.48 2021-08-27 08:09:23.999 20.4817 r-ZTF PSN ZTF21abvuwbp ALeRCE SN candidate classified using ALeRCE's stamp classifier - see http://arxiv.org/abs/2008.03309 - and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF21abvuwbp 2021TNSTR3004....1M N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
10719 2021-09-04 21:47:56 Matthew Siebert K. W. Davis, M. R. Siebert, C. Rojas-Bravo, K. Taggart, S. Tinyanont, R. J. Foley (UCSC), C. R. Angus (DARK), J. D. R. Pierel (STScI) UCSC SN IIn 0.06 1 Add UCSC We measure an H-alpha FWHM of 600 km/s. 2021TNSCR3046....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
10773 2021-09-04 11:52:00 Keck1 / LRIS 600 M. R. Siebert, K. W. Davis, R. J. Foley K. W. Davis UCSC tns_2021xre_2021-09-04_11-52-00_Keck1_LRIS_UCSC.flm Object

Comments

TNS
System

Sat, 09/04/2021 - 12:30

Object coordinates updated

Object coordinates updated according to AT-report 122344 of Group Pan-STARRS1
Previous RA, DEC: 00:15:07.199, +17:29:55.48 (3.779996175, +17.49874455)
Updated RA, DEC: 00:15:07.198, +17:29:55.30 (3.77999060848, 17.4986953407)