SN 2020aeps
RA/DEC (2000)
12:08:47.430 +32:32:07.58
182.197625 +32.535439
Type
SN Ia
Redshift
0.0244
Reporting Group
XOSS
Discovering Data Source
XOSS
Discovery Date
2020-12-29 21:42:09.000
TNS AT
Y
Public
Y
Discovery Mag
16.89
Filter
Clear-
Reporter/s
Hanjie Tan, Mi Zhang, Guoyou Sun, Xing Gao (Xingming Observatory)

Spectra

 SN_2020aeps - 2021-01-05 15:48:58 UH88 / SNIFS (SCAT)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
84462021-01-05 15:48:58UH88 / SNIFS900TuckerSCAT tns_2020aeps_2459220.159_UH88_SNIFS_SCAT.datObjectSCATReduced with a summit-based quick-reduction piepline. Only blue channel available.
Light Curves
FilterTel / InstObs-date rangePhotometry
Clear-Other_Other2020-12-29 21:42:09 - 2020-12-29 21:42:091
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1828112020-12-29 21:42:0916.890.0718ABMagClear-Other_Other120Xing GaoThe transient was discovered on several 120-s survey images (limiting mag about 18.0) taken by Xing Gao using PAT at Xingming Observatory #3 (N88). Images can be found at: http://xjltp.china-vo.org/xm25ht.html
cyan-ATLASATLAS-HKO_ATLAS-022021-02-18 13:45:07 - 2021-02-22 13:04:482
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2141682021-02-22 13:04:4818.1230.06719.59ABMagcyan-ATLASATLAS-HKO_ATLAS-0230Robot
2141672021-02-18 13:45:0716.56ABMagcyan-ATLASATLAS-HKO_ATLAS-0230Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2020-12-04 22:16:19 - 2021-01-08 21:37:262
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1857842021-01-08 21:37:2616.140.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1857832020-12-04 22:16:1921.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-ZTFP48_ZTF-Cam2020-12-23 12:57:46 - 2021-01-01 10:29:342
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1830632021-01-01 10:29:3416.5260.036794819.0558ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1830622020-12-23 12:57:4618.3394ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
r-ZTFP48_ZTF-Cam2021-01-01 11:27:13 - 2021-01-01 11:27:131
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1830642021-01-01 11:27:1316.66670.0350219.4145ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
1099092021-05-17 12:03:59ATLAS_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)ATLASATLAS12:08:47.439+32:32:07.492021-02-22 13:04:48.00018.123cyan-ATLASPSNATLAS20bkdvATLAS
963572021-01-10 18:31:29Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts12:08:47.430+32:32:07.582021-01-08 21:37:26.40016.14G-GaiaPSNGaia21adnGaiaAlertsconfirmed SN Ia
952472021-01-01 16:43:48ALeRCEF. Forster, F.E. Bauer, A. Munoz-Arancibia, G. Pignata, 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 brokerALeRCEZTF12:08:47.445+32:32:07.592021-01-01 10:29:34.00216.526g-ZTFPSNZTF20adagenqZTFEarly SN candidate (g-rise > 0.32+-0.00 mag/day, r-rise > 0.29+-0.00 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/ZTF20adagenq
951182020-12-30 21:30:54honkitHanjie Tan, Mi Zhang, Guoyou Sun, Xing Gao (Xingming Observatory)XOSSXOSS12:08:47.440+32:32:07.902020-12-29 21:42:09.00016.89Clear-PSNXM25HTXOSSPossible variable star or CV, ~3 mag rise in PS1 source which in the same position, but this souce is nearby the galaxy KUG 1206+328.
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
84342021-01-05 18:04:59tuckermaM. A. Tucker (IfA, UH Manoa) on behalf of the SCAT teamSCATSN Ia0.0244SCATNormal SN Ia about a week before maximum light very close to a red star. Redshift from SDSS. 2021TNSCR..53....1T

Comments

Object coordinates updated according to AT-report 96357 of Group GaiaAlerts
Previous RA, DEC: 12:08:47.445, +32:32:07.59 (182.19768725, +32.53544295)
Updated RA, DEC: 12:08:47.430, +32:32:07.58 (182.197625, 32.535439)

Object coordinates updated according to AT-report 95247 of Group ZTF
Previous RA, DEC: 12:08:47.440, +32:32:07.90 (182.197667, +32.535528)
Updated RA, DEC: 12:08:47.445, +32:32:07.59 (182.19768725, 32.53544295)