AT 2021ktt
RA/DEC (2000)
12:58:11.380 +30:22:50.95
194.547415093 +30.3808199791
Type
---
Redshift
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2021-05-01 08:49:55.200
TNS AT
Y
Public
Y
Discovery Mag
19.514
Filter
orange-ATLAS
Reporter/s
J. 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, C. Webb (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)
Spectra
No Data
Light Curves
FilterTel / InstObs-date rangePhotometry
w-P1PS1_GPC12021-05-10 06:40:19 - 2021-05-10 06:40:191
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2211772021-05-10 06:40:1919.190.0222ABMagw-P1PS1_GPC145Robot
orange-ATLASATLAS-HKO_ATLAS-022021-05-01 08:49:55 - 2021-05-01 08:49:551
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2094232021-05-01 08:49:5519.5140.219.55ABMagorange-ATLASATLAS-HKO_ATLAS-0230Robot
orange-ATLASATLAS-MLO_ATLAS-012021-04-29 11:39:50 - 2021-04-29 11:39:501
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2094222021-04-29 11:39:5019.17ABMagorange-ATLASATLAS-MLO_ATLAS-0130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2021-04-25 07:40:43 - 2021-05-01 06:37:372
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2094592021-05-01 06:37:3719.20990.099375820.5822ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
2094582021-04-25 07:40:4319.263ABMagg-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
1134802021-06-13 15:06:05PS1_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-STARRSPan-STARRS12:58:11.380+30:22:50.952021-05-10 06:40:19.20019.19w-P1PSNPS21frnPan-STARRSThis transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse. The candidate was identified by volunteers including Ashok Ghosh, B L Goodwin and Meryl Goulbourne
1079702021-05-02 00:30:40ALeRCEF. Forster, F.E. Bauer, A. Munoz-Arancibia, A. Mourao, G. Pignata, L. Hernandez-Garcia, L. Galbany, E. Camacho, J. Silva-Farfan, 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 brokerALeRCEZTF12:58:11.392+30:22:50.942021-05-01 06:37:37.00119.2099g-ZTFPSNZTF21aaxyiosZTFEarly SN candidate (g-rise > 0.12+-0.01 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/ZTF21aaxyios
1079542021-05-01 14:31:48ATLAS_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, C. Webb (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)ATLASATLAS12:58:11.401+30:22:51.832021-05-01 08:49:55.20019.514orange-ATLASPSNATLAS21nqtATLAS
Classification Reports
No Data

Comments

Object coordinates updated according to AT-report 113480 of Group Pan-STARRS1
Previous RA, DEC: 12:58:11.392, +30:22:50.94 (194.5474675, +30.3808173)
Updated RA, DEC: 12:58:11.380, +30:22:50.95 (194.547415093, 30.3808199791)

Object coordinates updated according to AT-report 107970 of Group ZTF
Previous RA, DEC: 12:58:11.401, +30:22:51.83 (194.5475025, +30.3810625)
Updated RA, DEC: 12:58:11.392, +30:22:50.94 (194.5474675, 30.3808173)