RA/DEC (2000)
12:31:42.631 +23:03:53.63
187.927629169 +23.0648972684
Type
---
Redshift
Discovery Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-04-03 06:25:33.997
TNS AT
Y
Public
Y
Host Name
SDSS J123142.51+230354.9
Discovery Mag
20.9323
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

Light curves

 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌PS1_GPC1_r
 ▌PS1_GPC1_w
   
Pointer position (MJD, Mag, Abs.Mag): (0.00, 0.00, 0.00)
No Data
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2021-04-03 06:25:34 - 2021-04-03 06:25:34 2459307.7677546 - 2459307.7677546 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
204496 2021-04-03 06:25:34 2459307.7677546 20.9323 0.325371 20.6683 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
g-ZTF P48_ZTF-Cam 2021-04-01 06:41:07 - 2021-04-07 05:56:41 2459305.7785532 - 2459311.7476968 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
204498 2021-04-07 05:56:41 2459311.7476968 20.5507 0.215587 20.5649 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
204497 2021-04-03 07:12:47 2459307.800544 20.6319 0.258815 20.9132 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
204495 2021-04-01 06:41:07 2459305.7785532 18.9097 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
r-P1 PS1_GPC1 2021-04-10 07:20:38 - 2021-04-10 07:20:38 2459314.806 - 2459314.806 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
207248 2021-04-10 07:20:38 2459314.806 20.57 0.22 20.6 ABMag r-P1 PS1_GPC1 27 Robot
w-P1 PS1_GPC1 2021-04-09 11:31:12 - 2021-04-09 11:31:12 2459313.98 - 2459313.98 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
215233 2021-04-09 11:31:12 2459313.98 20.64 0.06 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
110451 2021-05-23 09:14:09 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 12:31:42.631 +23:03:53.63 2021-04-09 11:31:12.000 20.64 w-P1 PSN PS21dib Pan-STARRS This transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse. The candidate was identified by volunteers including David Maetschke, Akihiro Akai and Lily Lau W.W. N
106982 2021-04-16 18:27:15 YSE_Bot1 D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello et al. YSE Pan-STARRS 12:31:42.626 +23:03:53.74 2021-04-10 07:20:38.400 20.57 r-P1 PSN PS21dib Pan-STARRS N
105681 2021-04-07 22:19:53 ALeRCE A. Munoz-Arancibia, F. Forster, F.E. Bauer et al. ALeRCE ZTF 12:31:42.639 +23:03:53.75 2021-04-03 06:25:33.997 20.9323 r-ZTF PSN SDSS J123142.51+230354.9 ZTF21aasiwva 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/ZTF21aasiwva 2021TNSTR1092....1M N
No Data

Comments

TNS
System

Sun, 05/23/2021 - 08:30

Object coordinates updated

Object coordinates updated according to AT-report 110451 of Group Pan-STARRS1
Previous RA, DEC: 12:31:42.626, +23:03:53.74 (187.927607838, +23.0649279009)
Updated RA, DEC: 12:31:42.631, +23:03:53.63 (187.927629169, 23.0648972684)

TNS
System

Fri, 04/16/2021 - 17:30

Object coordinates updated

Object coordinates updated according to AT-report 106982 of Group Pan-STARRS1
Previous RA, DEC: 12:31:42.639, +23:03:53.75 (187.92766429999998, +23.06493156666667)
Updated RA, DEC: 12:31:42.626, +23:03:53.74 (187.927607838, 23.0649279009)