AT 2021ak
RA/DEC (2000)
02:09:32.687 -10:03:06.51
32.386195362 -10.0518091234
Type
---
Redshift
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-01-02 03:05:42.999
TNS AT
Y
Public
Y
Host Name
SDSS J020932.73-100308.3
Host Redshift
0.179
Discovery Mag
19.5704
Filter
g-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
Spectra
No Data
Light Curves
FilterTel / InstObs-date rangePhotometry
w-PS1PS1_GPC12020-12-15 07:26:24 - 2020-12-15 07:26:241
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1841702020-12-15 07:26:2422.360.2622ABMagw-PS1PS1_GPC145Robot
cyan-ATLASATLAS1_ACAM12021-01-04 08:18:14 - 2021-01-06 06:37:262
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1845662021-01-06 06:37:2619.7050.19819.79ABMagcyan-ATLASATLAS1_ACAM130Robot
1845652021-01-04 08:18:1419.55ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2021-01-02 03:05:43 - 2021-01-02 03:05:431
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1832542021-01-02 03:05:4319.57040.14760920.0372ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
r-ZTFP48_ZTF-Cam2020-12-27 06:44:25 - 2021-01-02 05:08:192
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1832552021-01-02 05:08:1919.37580.13611419.635ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1832532020-12-27 06:44:2519.1822ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
958682021-01-07 01:08:29ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, M. Fulton, J. Gillanders (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)ATLASATLAS02:09:32.707-10:03:06.462021-01-06 06:37:26.40019.705cyan-ATLASPSNATLAS21akvATLAS
956952021-01-06 18:35:31PS1_Bot1K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS1Pan-STARRS102:09:32.687-10:03:06.512020-12-15 07:26:24.00022.36w-PS1PSNPS21bcPan-STARRS1This transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse. The candidate was identified by volunteers including ARKA GHOSH, Karel Prokes and Michele T. Mazzucato
953232021-01-02 18:34:12ALeRCEF. 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 brokerALeRCEZTF02:09:32.676-10:03:06.702021-01-02 03:05:42.99919.5704g-ZTFPSNZTF21aaadhleZTFSN 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/ZTF21aaadhle
Classification Reports
No Data

Comments

Object coordinates updated according to AT-report 95695 of Group Pan-STARRS1
Previous RA, DEC: 02:09:32.676, -10:03:06.70 (32.38615005, -10.05186185)
Updated RA, DEC: 02:09:32.687, -10:03:06.51 (32.386195362, -10.0518091234)