SN 2016eja
RA/DEC ()
22:25:31.800 +38:59:03.30
336.3825 +38.98425
Type
SN Ia
Redshift
0.03
Source Group
ASAS-SN
Discovery Date
2016-07-26 10:04:48
TNS AT
Y
Public
Y
Host Name
2MASX J22253147+3859010
Discovery Mag
16.8
Filter
V-Johnson
Discoverer/s
Jonathan Brown, for the ASAS-SN team

Spectra

 SN_2016eja - 2016-07-28 03:20:17 LT / SPRAT (ASAS-SN)z=
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Show Tellurics 
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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
3082016-07-28 03:20:17LT / SPRAT400BersierBersierASAS-SN tns_2016eja_2016-07-28_03-20-17_LT_SPRAT_ASAS-SN.datObjectASAS-SNA spectrum was obtained with the SPRAT spectrograph mounted on the robotic 2m Liverpool Telescope at the Roque de los Muchachos observatory (La Palma). Observations started on 2016 Jul 28.14.
Light Curves
FilterTel / InstObs-date rangePhotometry
V-JohnsonASASSN-1_Brutus2016-07-22 10:33:36 - 2016-07-26 10:04:482
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
48992016-07-26 10:04:4816.8VegaMagV-JohnsonASASSN-1_Brutus270ASASSN
48982016-07-22 10:33:3617VegaMagV-JohnsonASASSN-1_Brutus270ASASSN[Last non detection]
G-GaiaGaia_Gaia-photometric2016-06-29 08:22:33 - 2016-08-09 01:29:162
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
56452016-08-09 01:29:1617.320.2ABMagG-GaiaGaia_Gaia-photometric60Robot
56442016-06-29 08:22:3321.5ABMagG-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
42722016-08-12 18:31:37Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts22:25:31.800+38:59:03.302016-08-09 01:29:1617.32G-GaiaPSNGaia16azuGaiaAlertsconfirmed SN Ia near 2MASX J22253147+3859010
38562016-07-26 19:12:06brojonatJonathan Brown, for the ASAS-SN teamASAS-SN22:25:31.759+38:59:03.502016-07-26 10:04:4816.8V-JohnsonPSNASASSN-16hrASAS-SN
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
3002016-07-28 09:05:32dbersierDavid BersierASAS-SNSN Ia0.03ASAS-SNThis is a normal type Ia supernova a few days before maximum light. An emission line is clearly visible in the 2D image. Identifying this line with H alpha yields a redshift for the host galaxy of z=0.030.

Comments

Object coordinates updated according to AT-report 4272 of Group GaiaAlerts
Previous RA, DEC: 22:25:31.759, +38:59:03.50 (336.382329, +38.984306)
Updated RA, DEC: 22:25:31.800, +38:59:03.30 (336.3825, 38.98425)