RA/DEC (2000)
03:31:18.753 +07:57:57.86
52.8281366247 +7.96607214378
Type
---
Redshift
Discovery Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-01-02 05:36:18.003
TNS AT
Y
Public
Y
Host Name
SDSS J033118.76+075757.3
Host Redshift
0.56
Discovery Mag
20.1803
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

Light curves

 ▌PS2_GPC2_w
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌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
w-P1 PS2_GPC2 2021-01-03 05:18:14 - 2021-01-03 05:18:14 2459217.721 - 2459217.721 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
201559 2021-01-03 05:18:14 2459217.721 20.04 0.06 22 ABMag w-P1 PS2_GPC2 45 Robot
r-ZTF P48_ZTF-Cam 2021-01-02 05:36:18 - 2021-01-04 04:11:47 2459216.7335417 - 2459218.6748495 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
183665 2021-01-04 04:11:47 2459218.6748495 19.8762 0.193414 20.2377 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
183664 2021-01-02 05:36:18 2459216.7335417 20.1803 0.332423 19.7998 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
g-ZTF P48_ZTF-Cam 2020-12-28 05:06:20 - 2021-01-04 05:36:39 2459211.7127315 - 2459218.7337847 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
183666 2021-01-04 05:36:39 2459218.7337847 20.1571 0.180215 20.4873 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
183663 2020-12-28 05:06:20 2459211.7127315 19.2124 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
w-P1 PS1_GPC1 2021-01-15 07:17:46 - 2021-01-15 07:17:46 2459229.804 - 2459229.804 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
188595 2021-01-15 07:17:46 2459229.804 20.13 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
104473 2021-03-30 23:20:48 PS2_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 03:31:18.753 +07:57:57.86 2021-01-03 05:18:14.400 20.04 w-P1 PSN PS21px Pan-STARRS N
97689 2021-01-25 11:58:53 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 03:31:18.760 +07:57:57.85 2021-01-15 07:17:45.600 20.13 w-P1 PSN PS21px 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 Dennis Richards, Henryk Krawczyk and Sovan acharya N
95478 2021-01-04 21:44:30 ALeRCE A. Munoz-Arancibia, F. Forster, F.E. Bauer et al. ALeRCE ZTF 03:31:18.747 +07:57:57.73 2021-01-02 05:36:18.003 20.1803 r-ZTF PSN SDSS J033118.76+075757.3 ZTF21aaarnna 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/ZTF21aaarnna 2021TNSTR..26....1M N
No Data

Comments

TNS
System

Tue, 03/30/2021 - 22:30

Object coordinates updated

Object coordinates updated according to AT-report 104473 of Group Pan-STARRS1
Previous RA, DEC: 03:31:18.760, +07:57:57.85 (52.8281683711, +7.96606865375)
Updated RA, DEC: 03:31:18.753, +07:57:57.86 (52.8281366247, 7.96607214378)

TNS
System

Mon, 01/25/2021 - 11:30

Object coordinates updated

Object coordinates updated according to AT-report 97689 of Group Pan-STARRS1
Previous RA, DEC: 03:31:18.747, +07:57:57.73 (52.8281104666667, +7.96603693333333)
Updated RA, DEC: 03:31:18.760, +07:57:57.85 (52.8281683711, 7.96606865375)