RA/DEC (2000)
11:49:11.600 -02:17:11.36
177.298333 -2.286489
Type
SN Ia
Redshift
0.09
Discovery ReportClassification Report
Related AstroNotes: 2021-12
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-01-02 12:23:45.997
TNS AT
Y
Public
Y
Host Name
SDSS J114911.57-021711.5
Host Redshift
0.246
Discovery Mag
19.4763
Filter
r-ZTF
Reporter/s
A. Munoz-Arancibia, F. Forster, F.E. Bauer, L. Hernandez-Garcia, G. Pignata, 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_2021pp - 2021-01-09 05:40:02 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
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌Gaia_Gaia-photometric_G
 ▌ATLAS-MLO_ATLAS-01_orange
   
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
8535 2021-01-09 05:40:02 ESO-NTT / EFOSC2-NTT 900 J. Gillanders, S. Srivastav M. Fulton, L. J. Shingles ePESSTO+ tns_2021pp_2021-01-09_05-40-02_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2021pp_2021-01-09_05-40-02_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
w-P1 PS2_GPC2 2021-01-14 14:26:53 - 2021-01-14 14:26:53 2459229.102 - 2459229.102 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
198927 2021-01-14 14:26:53 2459229.102 18.74 0.05 22 ABMag w-P1 PS2_GPC2 45 Robot
r-ZTF P48_ZTF-Cam 2021-01-02 12:23:46 - 2021-01-07 10:41:07 2459217.0165046 - 2459221.9452199 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
184861 2021-01-07 10:41:07 2459221.9452199 18.9625 0.108994 19.9466 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
184860 2021-01-02 12:23:46 2459217.0165046 19.4763 0.176346 19.4603 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
g-ZTF P48_ZTF-Cam 2020-12-22 12:49:55 - 2021-01-07 11:33:48 2459206.0346644 - 2459221.9818056 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
184862 2021-01-07 11:33:48 2459221.9818056 18.8951 0.0874258 20.1248 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
184859 2020-12-22 12:49:55 2459206.0346644 18.9738 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
G-Gaia Gaia_Gaia-photometric 2020-12-12 06:25:55 - 2021-01-14 04:13:26 2459195.768 - 2459228.676 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
186913 2021-01-14 04:13:26 2459228.676 18.88 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
186912 2020-12-12 06:25:55 2459195.768 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2021-01-02 13:30:43 - 2021-01-06 13:42:14 2459217.063 - 2459221.071 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
185312 2021-01-06 13:42:14 2459221.071 19.075 0.185 19.36 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
185311 2021-01-02 13:30:43 2459217.063 18.73 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
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
103014 2021-03-19 18:29:57 PS2_Bot1 K. C. Chambers,T. de Boer,J. Bulger et al. Pan-STARRS Pan-STARRS 11:49:11.610 -02:17:11.25 2021-01-14 14:26:52.800 18.74 w-P1 PSN PS21byr Pan-STARRS N
96866 2021-01-15 09:38:09 Gaia_Bot1 S.T. Hodgkin,E. Breedt,A. Delgado et al. GaiaAlerts GaiaAlerts 11:49:11.600 -02:17:11.36 2021-01-14 04:13:26.400 18.88 G-Gaia PSN Gaia21agq GaiaAlerts confirmed SN Ia N
96197 2021-01-09 05:02:52 ATLAS_Bot1 J. Tonry,L. Denneau,A. Heinze et al. ATLAS ATLAS 11:49:11.608 -02:17:10.85 2021-01-06 13:42:14.400 19.075 orange-ATLAS PSN ATLAS21ahn ATLAS N
96026 2021-01-07 22:24:13 ALeRCE A. Munoz-Arancibia,F. Forster,F.E. Bauer et al. ALeRCE ZTF 11:49:11.607 -02:17:11.20 2021-01-02 12:23:45.997 19.4763 r-ZTF PSN SDSS J114911.57-021711.5 ZTF21aaahzpr ZTF 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/ZTF21aaahzpr 2021TNSTR..68....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
8523 2021-01-09 20:58:01 ePESSTOplus_Bot1 J. Gillanders, S. Srivastav, M. Fulton, L. J. Shingles, E. Zimmerman on behalf of ePESSTO+ ePESSTO+ SN Ia 0.09 1 ePESSTO+ 2021TNSCR..94....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
8535 2021-01-09 05:40:02 ESO-NTT / EFOSC2-NTT 900 J. Gillanders, S. Srivastav M. Fulton, L. J. Shingles ePESSTO+ tns_2021pp_2021-01-09_05-40-02_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2021pp_2021-01-09_05-40-02_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments

TNS
System

Fri, 01/15/2021 - 08:30

Object coordinates updated

Object coordinates updated according to AT-report 96866 of Group GaiaAlerts
Previous RA, DEC: 11:49:11.607, -02:17:11.20 (177.2983625, -2.28644533333333)
Updated RA, DEC: 11:49:11.600, -02:17:11.36 (177.298333, -2.286489)