RA/DEC (2000)
03:48:24.918 -22:36:06.97
57.1038255794 -22.6019352092
Type
SN Ia
Redshift
0.113
Discovery ReportClassification Report
Related AstroNotes: 2021-30
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-01-01 04:03:23.000
TNS AT
Y
Public
Y
Host Name
WISEA J034824.58-223604.6
Discovery Mag
19.1755
Filter
r-ZTF
Reporter/s
F. Forster, F.E. Bauer, G. Pignata, A. Munoz-Arancibia, L. Hernandez-Garcia, L. Galbany, G. Pignata, 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_2021Y - 2021-01-08 03:48:25 SOAR / Goodman (REFITT)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_cyan
 ▌ATLAS-HKO_ATLAS-02_orange
 ▌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
8704 2021-01-08 03:48:25 SOAR / Goodman 600 C. Briceno K. E. Weil, B. M. Subrayan, D. Milisaljevic REFITT tns_2021Y_2021-01-08_03-48-25.35_SOAR_Goodman_REFITT.dat tns_2021Y_2021-01-08_03-48-25.35_SOAR_Goodman_REFITT.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2020-12-24 06:03:15 - 2021-01-02 05:32:53 2459207.7522569 - 2459216.731169 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
183215 2021-01-02 05:32:53 2459216.731169 19.2141 0.129054 19.6668 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
183213 2021-01-01 04:03:23 2459215.6690162 19.1755 0.25291 18.9455 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
183212 2020-12-24 06:03:15 2459207.7522569 16.364 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
g-ZTF P48_ZTF-Cam 2021-01-01 04:32:50 - 2021-01-01 04:32:50 2459215.6894676 - 2459215.6894676 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
183214 2021-01-01 04:32:50 2459215.6894676 19.0624 0.308401 18.4656 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
cyan-ATLAS ATLAS-MLO_ATLAS-01 2021-01-05 07:35:02 - 2021-01-05 07:35:02 2459219.816 - 2459219.816 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
184173 2021-01-05 07:35:02 2459219.816 18.951 0.144 19.83 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
orange-ATLAS ATLAS-HKO_ATLAS-02 2021-01-03 08:25:26 - 2021-01-03 08:25:26 2459217.851 - 2459217.851 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
184172 2021-01-03 08:25:26 2459217.851 19.3 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
w-P1 PS1_GPC1 2021-01-07 06:51:50 - 2021-01-07 06:51:50 2459221.786 - 2459221.786 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
187361 2021-01-07 06:51:50 2459221.786 19.01 0.02 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
97049 2021-01-17 04:40:27 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 03:48:24.918 -22:36:06.97 2021-01-07 06:51:50.400 19.01 w-P1 PSN PS21ij Pan-STARRS N
95697 2021-01-06 18:36:08 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 03:48:24.896 -22:36:07.44 2021-01-05 07:35:02.400 18.951 cyan-ATLAS PSN ATLAS21agd ATLAS N
95311 2021-01-02 18:34:12 ALeRCE F. Forster, F.E. Bauer, G. Pignata et al. ALeRCE ZTF 03:48:24.929 -22:36:07.38 2021-01-01 04:03:23.000 19.1755 r-ZTF PSN WISEA J034824.58-223604.6 ZTF21aaaekuh ZTF Early SN candidate (g-rise > 0.09+-0.03 mag/day, r-rise > 0.08+-0.03 mag/day) 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/ZTF21aaaekuh 2021TNSTR...9....1F N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
8692 2021-01-28 18:49:00 REFITT_BOT K. E. Weil, B. M. Subrayan, D. Milisavljevic on behalf of REFITT REFITT SN Ia 0.113 1 REFITT redshift from SNID. Matches to 91T-like templates were also found 2021TNSCR.270....1W
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
8704 2021-01-08 03:48:25 SOAR / Goodman 600 C. Briceno K. E. Weil, B. M. Subrayan, D. Milisaljevic REFITT tns_2021Y_2021-01-08_03-48-25.35_SOAR_Goodman_REFITT.dat tns_2021Y_2021-01-08_03-48-25.35_SOAR_Goodman_REFITT.fits Object

Comments

TNS
System

Sun, 01/17/2021 - 04:30

Object coordinates updated

Object coordinates updated according to AT-report 97049 of Group Pan-STARRS1
Previous RA, DEC: 03:48:24.929, -22:36:07.38 (57.1038696666667, -22.6020501666667)
Updated RA, DEC: 03:48:24.918, -22:36:06.97 (57.1038255794, -22.6019352092)