SN 2021afkk
RA/DEC (2000)
02:29:59.968 +28:38:03.07
37.4998676863 +28.6341857571
Type
SN II
Redshift
0.0138
Related AstroNotes: 2021-300
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2021-11-25 08:54:14.400
TNS AT
Y
Public
Y
Discovery Mag
18.256
Filter
orange-ATLAS
Reporter/s
J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii), A. Heinze, B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, M. Fulton, J. Gillanders, T. Moore, C. Richman, L. Cai (Queen's University Belfast), T.-W. Chen (Stockholm), D. E. Wright (University of Minnesota), J. Anderson (ESO)

Spectra

 SN_2021afkk - 2021-11-28 14:09:36 Lijiang-2.4m / YFOSC (None)z=
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)
Spectra
SelectIDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
115222021-11-28 14:09:36Lijiang-2.4m / YFOSC2100Jujia ZhangNone tns_2021afkk_2021-11-28.59_Lijiang-2.4m_YFOSC.datObject
Light Curves
FilterTel / InstObs-date rangePhotometry
orange-ATLASATLAS-HKO_ATLAS-022021-11-25 08:54:14 - 2021-11-25 08:54:141
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2563072021-11-25 08:54:1418.2560.08219.48ABMagorange-ATLASATLAS-HKO_ATLAS-0230Robot
orange-ATLASATLAS-MLO_ATLAS-012021-11-23 10:14:53 - 2021-11-23 10:14:531
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2563062021-11-23 10:14:5318.92ABMagorange-ATLASATLAS-MLO_ATLAS-0130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2022-02-12 03:50:00 - 2022-02-12 03:50:001
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2650392022-02-12 03:50:0019.603ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
r-ZTFP48_ZTF-Cam2022-02-12 04:10:44 - 2022-02-12 04:10:441
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2650402022-02-12 04:10:4418.30760.096858119.5755ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
i-P1PS2_GPC22022-01-16 07:24:58 - 2022-01-16 07:24:581
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2617642022-01-16 07:24:5816.820.0120.7ABMagi-P1PS2_GPC245Robot
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
1364232022-02-12 21:02:49ALeRCEF. Forster, F.E. Bauer, G. Pignata, A. Munoz-Arancibia, A. Mourao, R. Dastidar, 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 brokerALeRCEZTF02:29:59.968+28:38:03.232022-02-12 04:10:44.00318.3076r-ZTFPSNZTF22aaagxirALeRCESN 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/ZTF22aaagxir
1342422022-01-17 14:11:49PS2_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-STARRS02:29:59.968+28:38:03.072022-01-16 07:24:57.60016.82i-P1PSNPS22pvPan-STARRS
1304222021-11-25 16:20:50ATLAS_Bot1J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii), A. Heinze, B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, M. Fulton, J. Gillanders, T. Moore, C. Richman, L. Cai (Queen's University Belfast), T.-W. Chen (Stockholm), D. E. Wright (University of Minnesota), J. Anderson (ESO)ATLASATLAS02:29:59.960+28:38:03.022021-11-25 08:54:14.40018.256orange-ATLASPSNATLAS21bmvpATLAS
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
114682021-11-28 23:12:28jujiaJujia Zhang, Qian Zhai (YNAO), Xiaofeng Wang(THU)NoneSN II0.0138The spectrum obtained by LJT show strong flash spectra features as seen in young Type II SN, e.g., best fit from SNID is SN 1998S at t = -13d.2021TNSCR4052....1Z

Comments

Object coordinates updated according to AT-report 134242 of Group Pan-STARRS1
Previous RA, DEC: 02:29:59.960, +28:38:03.02 (37.499835, +28.6341733333)
Updated RA, DEC: 02:29:59.968, +28:38:03.07 (37.4998676863, 28.6341857571)