SN 2017yi
RA/DEC (2000)
02:59:27.36 +14:47:57.30
44.864 +14.79925
Type
SN Ia
Redshift
0.034
Source Group
PIKA
Discovery Date
2017-01-29 17:25:10
TNS AT
Y
Public
Y
Host Name
2MASX J02592769+1447417
Discovery Mag
17.3
Filter
Clear-
Discoverer/s
J. Vales
 2017-02-01 10:43:58 BAO-2.16m / Cassegrain
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Spectra
IDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
7702017-02-01 10:43:58BAO-2.16m / Cassegrain3600Junjun Jia,Min He(NAOC)Liming Rui tns_2017yi_2457785.9472_BAO-2.16m_Cassegrain.txtObjectTNTSA spectrum taken on Feb. 02.94 2017 with the Xinglong 2.16-m telescope of NAOC,the "Supernova Identification" code (SNID; Blondin and Tonry 2007, ApJ, 666, 1024) shows that it matches with SN 2003du at t = -9 days from the maximum light.
Light Curves
FilterTel / InstObs-date rangePhotometry
Clear-Other_Other2017-01-29 17:25:10 - 2017-01-29 17:25:101
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
124702017-01-29 17:25:1017.3ABMagClear-Other_Other75J. ValesSupernova was discovered by J. Vales at Crni Vrh Observatory on four unfiltered CCD images, taken on 2017 January 29.726-29.772 UT with the 60-cm f/3.3 Cichocki reflector in the course of the Comet and Asteroid Search Program (PIKA).
G-GaiaGaia_Gaia-photometric2017-01-17 23:00:57 - 2017-02-15 04:13:262
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
137232017-02-15 04:13:2617.540.2ABMagG-GaiaGaia_Gaia-photometric60Robot
137222017-01-17 23:00:5721.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
93092017-02-21 18:40:56Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts02:59:27.38+14:47:57.442017-02-15 04:13:2617.54G-GaiaPSNGaia17alaGaiaAlertsconfirmed SN Ia, SN 2017yi, near galaxy 2MASX J02592769+1447417 GS-TEC predicts SN Ia
84022017-01-30 17:59:55bmikuzJ. ValesPIKA02:59:27.36+14:47:57.302017-01-29 17:25:1017.3Clear-PSNPIKA
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2017yi_atrep_8402_PIKA.jpgGraphics2017-01-30 17:59:55bmikuz
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
7602017-02-02 06:33:38niki_ruiLiming Rui, Xiaofeng Wang, Danfeng Xiang, Wenxiong Li (THU), Junjun Jia,Min He, Tianmeng Zhang (NAOC), Jujia Zhang(YNAO)SN Ia0.034TNTS

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