SN 2020aaun
RA/DEC (2000)
10:10:01.020 +11:54:58.18
152.50425 +11.916161
Type
SN II
Redshift
0.02815
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2020-11-23 11:47:45.997
TNS AT
Y
Public
Y
Host Name
CGCG 064-083
Host Redshift
0.028146
Discovery Mag
18.5306
Filter
g-ZTF
Reporter/s
A. Munoz-Arancibia, F. Forster, F.E. Bauer, L. Hernandez-Garcia, G. Pignata, 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

 SN_2020aaun - 2020-12-13 06:30:59 LT / SPRAT (ZTF)z=
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Show Ca II at z=vexp= km/s
Show [Ca II] at z=vexp= km/s
Show Fe II at z=vexp= km/s
Show Fe III at z=vexp= km/s
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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
81802020-12-13 06:30:59LT / SPRATLTbotZTF tns_2020aaun_2020-12-13_06-30-59_LT_SPRAT_ZTF.specObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
w-PS1PS1_GPC12021-01-14 15:20:10 - 2021-01-14 15:20:101
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1873562021-01-14 15:20:1018.510.0322ABMagw-PS1PS1_GPC145Robot
orange-ATLASATLAS1_ACAM12020-11-19 13:50:53 - 2020-11-26 14:09:362
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1747562020-11-26 14:09:3618.3590.07619.58ABMagorange-ATLASATLAS1_ACAM130Robot
1747552020-11-19 13:50:5319.52ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2020-11-07 00:59:02 - 2020-12-06 22:53:462
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1772762020-12-06 22:53:4618.220.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1772752020-11-07 00:59:0221.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-ZTFP48_ZTF-Cam2020-11-21 12:41:42 - 2020-11-23 11:47:464
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1741472020-11-23 11:47:4618.53060.076090520.6079ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1748282020-11-23 11:47:4618.530.0820.61ABMagg-ZTFP48_ZTF-Cam30
1741462020-11-21 12:41:4220.1202ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
1748272020-11-21 12:41:4220.1202ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
r-ZTFP48_ZTF-Cam2020-11-23 12:57:01 - 2020-11-23 12:57:012
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1741482020-11-23 12:57:0118.55140.074041720.3897ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1748292020-11-23 12:57:0118.550.0720.39ABMagr-ZTFP48_ZTF-Cam30
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
970442021-01-17 04:36:23PS1_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-STARRS110:10:01.023+11:54:58.212021-01-14 15:20:09.60018.51w-PS1PSNPS21iePan-STARRS1This transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse. The candidate was identified by volunteers including Ashok Ghosh, Henryk Krawczyk and B L Goodwin
919952020-12-08 09:51:19Gaia_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 teamGaiaAlertsGaiaAlerts10:10:01.020+11:54:58.182020-12-06 22:53:45.60018.22G-GaiaPSNGaia20fpdGaiaAlertscandidate SN near galaxy SDSS J101001.56+115453.9
909012020-11-28 13:19:35ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF10:10:01.030+11:54:58.192020-11-23 11:47:45.60018.53g-ZTFPSNZTF20actkmksZTFSee arXiv:1904.05922 for selection criteria.
908712020-11-27 15:17:05ATLAS_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)ATLASATLAS10:10:01.031+11:54:58.222020-11-26 14:09:36.00018.359orange-ATLASPSNATLAS20bgemATLAS
905922020-11-23 18:38:26ALeRCEA. Munoz-Arancibia, F. Forster, F.E. Bauer, L. Hernandez-Garcia, G. Pignata, 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 brokerALeRCEZTF10:10:01.032+11:54:58.212020-11-23 11:47:45.99718.5306g-ZTFPSNZTF20actkmksZTFEarly SN candidate (g-rise > 0.81+-0.04 mag/day, r-rise > 0.29+-0.01 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20actkmks
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
81682020-12-13 14:59:51Daniel PerleyDaniel Perley (LJMU)ZTFSN II0.02815ZTFSpectrum shows a strong, broad emission feature of H-alpha with a weak P-cygni absorption component. Redshift from host galaxy.2020TNSCR3779....1P

Comments

Object coordinates updated according to AT-report 91995 of Group GaiaAlerts
Previous RA, DEC: 10:10:01.030, +11:54:58.19 (152.50428992, +11.916163)
Updated RA, DEC: 10:10:01.020, +11:54:58.18 (152.50425, 11.916161)

Object coordinates updated according to AT-report 90901 of Group ZTF
Previous RA, DEC: 10:10:01.032, +11:54:58.21 (152.50430055, +11.91616845)
Updated RA, DEC: 10:10:01.030, +11:54:58.19 (152.50428992, 11.916163)