SN 2018abn
RA/DEC (2000)
03:31:53.014 -52:07:24.13
52.97089 -52.12337
Type
SN Ia
Redshift
0.039461
Source Group
ASAS-SN
Discovery Date
2018-03-04 00:28:48
TNS AT
Y
Public
Y
Host Name
ESO 200-IG 037 NED01
Host Redshift
0.039461
Discovery Mag
17.4
Filter
g-Sloan
Discoverer/s
D. Bersier, K. Z. Stanek, for the ASAS-SN team

Spectra

 SN_2018abn - 2018-03-19 03:21:36 LCO-duPont / WFCCD (ASAS-SN)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
18622018-03-19 03:21:36LCO-duPont / WFCCDT. HoloienS. BoseASAS-SN tns_2018abn_2018-03-19.14_LCO-duPont_WFCCD_ASAS-SN.txt tns_2018abn_2018-03-19.14_LCO-duPont_WFCCD_ASAS-SN.fitsASAS-SN
Light Curves
FilterTel / InstObs-date rangePhotometry
V-JohnsonASASSN-2_Cassius2018-03-02 01:40:48 - 2018-03-02 01:40:481
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
258952018-03-02 01:40:4816.4VegaMagV-JohnsonASASSN-2_Cassius[Last non detection]
g-SloanASASSN-3_Paczynski2018-03-04 00:28:48 - 2018-03-04 00:28:481
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
258962018-03-04 00:28:4817.4ABMagg-SloanASASSN-3_Paczynski
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
171652018-03-07 14:24:42KZStanekD. Bersier, K. Z. Stanek, for the ASAS-SN teamASAS-SN03:31:53.014-52:07:24.132018-03-04 00:28:4817.4g-SloanPSNASASSN-18evASAS-SNIn several epochs, nuclear source, so could also be a TDE
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
18572018-04-18 05:39:10boseS. Bose, T. Holoien, S. Dong, P. Chen, K. Z. Stanek, J. L. PrietoASAS-SNSN Ia0.039461ASAS-SN

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