RA/DEC (2000)
07:56:44.510 -02:59:40.38
119.185458 -2.99455
Type
SN Ia
Redshift
0.054
Discovery ReportClassification Report
Related AstroNotes: 2021-269
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-10-13 11:30:16.004
TNS AT
Y
Public
Y
Host Name
WISEA J075644.15-025937.5
Host Redshift
0.053934
Discovery Mag
18.9464
Filter
g-ZTF
Reporter/s
A. Munoz-Arancibia, F. Forster, F.E. Bauer, G. Pignata, L. Hernandez-Garcia, A. Mourao, L. Galbany, E. Camacho, J. Silva-Farfan, 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_2021abiu - 2021-10-16 07:24:05 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

 ▌P48_ZTF-Cam_g
 ▌Gaia_Gaia-photometric_G
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_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
11154 2021-10-16 07:24:05 ESO-NTT / EFOSC2-NTT 900 R. Carini C. Gutierrez ePESSTO+ tns_2021abiu_2021-10-16_07-24-05_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2021abiu_2021-10-16_07-24-05_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
g-ZTF P48_ZTF-Cam 2021-10-09 11:57:11 - 2021-10-13 11:30:16 2459496.998044 - 2459500.9793519 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
246943 2021-10-13 11:30:16 2459500.9793519 18.9464 0.08975 20.2435 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
246942 2021-10-09 11:57:11 2459496.998044 18.1996 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
G-Gaia Gaia_Gaia-photometric 2021-09-18 21:23:02 - 2021-10-26 12:54:43 2459476.391 - 2459514.038 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
249192 2021-10-26 12:54:43 2459514.038 18.16 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
249191 2021-09-18 21:23:02 2459476.391 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2021-10-13 14:08:10 - 2021-10-13 14:08:10 2459501.089 - 2459501.089 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
248245 2021-10-13 14:08:10 2459501.089 19.02 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2021-10-19 14:38:24 - 2021-10-19 14:38:24 2459507.11 - 2459507.11 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
248246 2021-10-19 14:38:24 2459507.11 18.26 0.108 19.01 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 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
127028 2021-10-28 07:04:29 Gaia_Bot1 S.T. Hodgkin, E. Breedt, A. Delgado et al. GaiaAlerts GaiaAlerts 07:56:44.510 -02:59:40.38 2021-10-26 12:54:43.200 18.16 G-Gaia PSN Gaia21exe GaiaAlerts confirmed SN Ia N
126532 2021-10-20 09:06:55 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 07:56:44.501 -02:59:40.33 2021-10-19 14:38:24.000 18.26 orange-ATLAS PSN ATLAS21bkhy ATLAS N
125979 2021-10-13 19:54:55 ALeRCE A. Munoz-Arancibia, F. Forster, F.E. Bauer et al. ALeRCE ZTF 07:56:44.503 -02:59:40.32 2021-10-13 11:30:16.004 18.9464 g-ZTF PSN WISEA J075644.15-025937.5 ZTF21achjcui 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/ZTF21achjcui 2021TNSTR3496....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
11100 2021-10-16 15:52:48 ePESSTOplus_Bot1 R. Carini, C. Gutierrez, O. Yaron on behalf of ePESSTO+ ePESSTO+ SN Ia 0.054 1 ePESSTO+ 2021TNSCR3546....1C
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
11154 2021-10-16 07:24:05 ESO-NTT / EFOSC2-NTT 900 R. Carini C. Gutierrez ePESSTO+ tns_2021abiu_2021-10-16_07-24-05_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2021abiu_2021-10-16_07-24-05_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments

TNS
System

Thu, 10/28/2021 - 06:30

Object coordinates updated

Object coordinates updated according to AT-report 127028 of Group GaiaAlerts
Previous RA, DEC: 07:56:44.503, -02:59:40.32 (119.1854283, -2.9945341)
Updated RA, DEC: 07:56:44.510, -02:59:40.38 (119.185458, -2.99455)