RA/DEC (2000)
15:56:19.387 +80:37:50.20
239.080777982 +80.6306118115
Type
---
Redshift
Discovery Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-04-03 09:42:00.996
TNS AT
Y
Public
Y
Host Name
SDSS J155619.29+803749.1
Discovery Mag
20.1695
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
 ▌ATLAS-MLO_ATLAS-01_cyan
 ▌PS1_GPC1_i
   
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 2021-03-31 08:39:35 - 2021-04-07 11:37:19 2459304.8608218 - 2459311.9842477 5
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
204509 2021-04-07 11:37:19 2459311.9842477 19.8559 0.13681 20.3806 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
204506 2021-04-03 09:42:01 2459307.9041782 20.1695 0.154911 20.3326 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
208088 2021-04-03 09:42:01 2459307.9041782 20.1695 0.154911 20.3326 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
204505 2021-03-31 08:39:35 2459304.8608218 18.9692 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
208087 2021-03-31 08:39:35 2459304.8608218 18.9692 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
g-ZTF P48_ZTF-Cam 2021-04-03 10:30:05 - 2021-04-07 06:45:46 2459307.9375579 - 2459311.7817824 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
204508 2021-04-07 06:45:46 2459311.7817824 20.1416 0.16291 20.0307 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
204507 2021-04-03 10:30:05 2459307.9375579 20.3517 0.252614 19.9851 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
cyan-ATLAS ATLAS-MLO_ATLAS-01 2021-04-06 12:11:31 - 2021-04-10 13:10:34 2459311.008 - 2459315.049 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
205562 2021-04-10 13:10:34 2459315.049 19.2 0.133 19.63 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
205561 2021-04-06 12:11:31 2459311.008 19.73 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
i-P1 PS1_GPC1 2021-04-22 12:25:55 - 2021-04-22 12:25:55 2459327.018 - 2459327.018 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
219212 2021-04-22 12:25:55 2459327.018 18.89 0.07 20.7 ABMag i-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
112528 2021-06-06 19:37:40 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 15:56:19.387 +80:37:50.20 2021-04-22 12:25:55.200 18.89 i-P1 PSN PS21fhf 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 Taylor Herschelman, David Maetschke and B L Goodwin N
107342 2021-04-19 19:13:33 Fink Julien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink broker Fink ZTF 15:56:19.433 +80:37:50.19 2021-04-03 09:42:00.996 20.1695 r-ZTF PSN ZTF21aasbqqw ZTF Early SN candidate classified by Fink using the public ZTF stream. Object data at http://134.158.75.151:24000/ZTF21aasbqqw N
106132 2021-04-10 23:05:50 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 15:56:19.682 +80:37:50.84 2021-04-10 13:10:33.600 19.2 cyan-ATLAS PSN ATLAS21lww ATLAS N
105683 2021-04-07 22:19:53 ALeRCE A. Munoz-Arancibia, F. Forster, F.E. Bauer et al. ALeRCE ZTF 15:56:19.382 +80:37:50.15 2021-04-03 09:42:00.996 20.1695 r-ZTF PSN SDSS J155619.29+803749.1 ZTF21aasbqqw 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/ZTF21aasbqqw 2021TNSTR1092....1M N
No Data

Comments

TNS
System

Sun, 06/06/2021 - 19:30

Object coordinates updated

Object coordinates updated according to AT-report 112528 of Group Pan-STARRS1
Previous RA, DEC: 15:56:19.433, +80:37:50.19 (239.08097178333, +80.630607841667)
Updated RA, DEC: 15:56:19.387, +80:37:50.20 (239.080777982, 80.6306118115)

TNS
System

Mon, 04/19/2021 - 18:30

Object coordinates updated

Object coordinates updated according to AT-report 107342 of Group ZTF
Previous RA, DEC: 15:56:19.382, +80:37:50.15 (239.080759475, +80.63059799999999)
Updated RA, DEC: 15:56:19.433, +80:37:50.19 (239.08097178333, 80.630607841667)