SN 2017dwp
RA/DEC (2000)
12:31:43.700 +36:12:35.17
187.932083 +36.209769
Type
SN Ia
Redshift
0.0333
Source Group
ASAS-SN
Discovery Date
2017-05-04 06:28:48
TNS AT
Y
Public
Y
Host Name
2MASX J12314373+3612331
Host Redshift
0.033364
Discovery Mag
17.1
Filter
V-Johnson
Discoverer/s
Jonathan Brown for the ASAS-SN team

Spectra

 SN_2017dwp - 2017-05-05 18:28:48 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
10022017-05-05 18:28:48Lijiang-2.4m / YFOSC1800Jujia ZhangJujia ZhangNone tns_2017dwp_2017-05-05.77_LJT_YFOSC.datObject
Light Curves
FilterTel / InstObs-date rangePhotometry
V-JohnsonASASSN-1_Brutus2017-04-27 05:45:36 - 2017-05-04 06:28:482
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
168032017-05-04 06:28:4817.1VegaMagV-JohnsonASASSN-1_Brutus270ASASSN
168022017-04-27 05:45:3617.8VegaMagV-JohnsonASASSN-1_Brutus270ASASSN[Last non detection]
G-GaiaGaia_Gaia-photometric2017-04-16 04:37:55 - 2017-05-29 03:31:402
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
174782017-05-29 03:31:4018.030.2ABMagG-GaiaGaia_Gaia-photometric60Robot
174772017-04-16 04:37:5521.5ABMagG-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
118022017-06-02 17:24:34Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts12:31:43.700+36:12:35.172017-05-29 03:31:4018.03G-GaiaPSNGaia17bkaGaiaAlertsconfirmed SN Ia near galaxy 2MASX J12314373+3612331
113822017-05-05 15:41:50brojonatJonathan Brown for the ASAS-SN teamASAS-SN12:31:43.688+36:12:34.932017-05-04 06:28:4817.1V-JohnsonPSNASASSN-17fxASAS-SN
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
9922017-05-05 19:20:18jujiaJujia Zhang(YNAO), Xiaofeng Wang(Tsinghua University)NoneSN Ia0.0333A spectrum taken by LJT+YFOSC of YNAO matches the spectrum of SN Ia 1997dt at -11 days after maximum.

Comments

Object coordinates updated according to AT-report 11802 of Group GaiaAlerts
Previous RA, DEC: 12:31:43.688, +36:12:34.93 (187.932033, +36.209703)
Updated RA, DEC: 12:31:43.700, +36:12:35.17 (187.932083, 36.209769)