RA/DEC (2000)
02:19:48.484 +28:27:39.11
34.9520150243 +28.4608641158
Type
SN Ia
Redshift
0.05
Discovery ReportClassification Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-01-04 04:49:31.999
TNS AT
Y
Public
Y
Host Name
SDSS J021948.81+282740.8
Host Redshift
0.04
Discovery Mag
20.248
Filter
g-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_2021ls - 2021-01-10 05:45:38 P60 / SEDM (ZTF)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
 ▌ATLAS-MLO_ATLAS-01_cyan
 ▌ATLAS-HKO_ATLAS-02_cyan
 ▌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
8573 2021-01-10 05:45:38 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2021ls_2021-01-10_05-45-38.360045_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
w-P1 PS2_GPC2 2021-01-05 07:36:29 - 2021-01-05 07:36:29 2459219.817 - 2459219.817 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
193127 2021-01-05 07:36:29 2459219.817 19.92 0.08 22 ABMag w-P1 PS2_GPC2 45 Robot
r-ZTF P48_ZTF-Cam 2021-01-04 04:18:36 - 2021-01-06 05:26:09 2459218.6795833 - 2459220.7264931 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
184328 2021-01-06 05:26:09 2459220.7264931 19.4655 0.187505 20.0438 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
184327 2021-01-06 05:12:56 2459220.7173148 19.684 0.149509 20.1662 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
184322 2021-01-04 04:18:36 2459218.6795833 19.9443 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
g-ZTF P48_ZTF-Cam 2021-01-02 04:22:33 - 2021-01-06 04:52:34 2459216.6823264 - 2459220.7031713 6
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
184326 2021-01-06 04:52:34 2459220.7031713 19.6408 0.136403 20.5037 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
184325 2021-01-06 03:45:50 2459220.6568287 19.4853 0.194953 20.5388 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
184324 2021-01-04 05:28:19 2459218.7279977 20.5176 0.219728 20.5492 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
184323 2021-01-04 04:49:32 2459218.7010648 20.248 0.224251 20.4839 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
186083 2021-01-04 04:49:32 2459218.7010648 20.248 0.224251 20.4839 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
186082 2021-01-02 04:22:33 2459216.6823264 19.9168 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
cyan-ATLAS ATLAS-MLO_ATLAS-01 2021-01-07 06:53:17 - 2021-01-07 06:53:17 2459221.787 - 2459221.787 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
185320 2021-01-07 06:53:17 2459221.787 19.91 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
cyan-ATLAS ATLAS-HKO_ATLAS-02 2021-01-09 06:01:26 - 2021-01-09 06:01:26 2459223.751 - 2459223.751 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
185321 2021-01-09 06:01:26 2459223.751 18.875 0.122 19.69 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
w-P1 PS1_GPC1 2021-01-09 06:27:22 - 2021-01-09 06:27:22 2459223.769 - 2459223.769 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
185861 2021-01-09 06:27:22 2459223.769 18.81 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
99752 2021-02-17 11:23:32 PS2_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 02:19:48.484 +28:27:39.11 2021-01-05 07:36:28.800 19.92 w-P1 PSN PS21es Pan-STARRS N
96516 2021-01-12 20:19:24 Fink Julien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink broker Fink ZTF 02:19:48.483 +28:27:39.05 2021-01-04 04:49:31.999 20.248 g-ZTF PSN ZTF21aabhxxj ZTF Early SN candidate classified by Fink using the public ZTF stream. Object data at http://134.158.75.151:24000/ZTF21aabhxxj N
96402 2021-01-11 02:36:51 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 02:19:48.483 +28:27:39.10 2021-01-09 06:27:21.600 18.81 w-P1 PSN PS21es Pan-STARRS N
96201 2021-01-09 14:03:58 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 02:19:48.495 +28:27:39.02 2021-01-09 06:01:26.400 18.875 cyan-ATLAS PSN ATLAS21bay ATLAS N
95755 2021-01-06 22:18:24 ALeRCE A. Munoz-Arancibia, F. Forster, F.E. Bauer et al. ALeRCE ZTF 02:19:48.485 +28:27:39.04 2021-01-04 04:49:31.999 20.248 g-ZTF PSN SDSS J021948.81+282740.8 ZTF21aabhxxj ZTF Early SN candidate (r-rise > 0.29+-0.07 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/ZTF21aabhxxj 2021TNSTR..54....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
8561 2021-01-14 02:35:36 ZTF_Bot1 A. Dahiwale, C. Fremling(Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.05 1 ZTF 2021TNSCR.147....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
8573 2021-01-10 05:45:38 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2021ls_2021-01-10_05-45-38.360045_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Wed, 02/17/2021 - 10:30

Object coordinates updated

Object coordinates updated according to AT-report 99752 of Group Pan-STARRS1
Previous RA, DEC: 02:19:48.483, +28:27:39.10 (34.9520110232, +28.4608618761)
Updated RA, DEC: 02:19:48.484, +28:27:39.11 (34.9520150243, 28.4608641158)

TNS
System

Mon, 01/11/2021 - 02:30

Object coordinates updated

Object coordinates updated according to AT-report 96402 of Group Pan-STARRS1
Previous RA, DEC: 02:19:48.485, +28:27:39.04 (34.9520208333333, +28.4608439)
Updated RA, DEC: 02:19:48.483, +28:27:39.10 (34.9520110232, 28.4608618761)