SN 2017jef
RA/DEC (2000)
15:05:21.038 +12:47:03.52
226.33766 +12.78431
Type
SN Ia
Redshift
0.028
Source Group
ASAS-SN
Discovery Date
2017-12-26 15:21:36
TNS AT
Y
Public
Y
Host Name
2MASX J15052096+1247036
Host Redshift
0.02894
Discovery Mag
16.8
Filter
V-Johnson
Discoverer/s
K. Z. Stanek, for the ASAS-SN team

Spectra

 SN_2017jef - 2017-12-28 12:28:48 P200 / DBSP (ASAS-SN)z=
Show H at z=vexp= km/s
Show He at z=vexp= km/s
Show He II at z=vexp= km/s
Show O at z=vexp= km/s
Show [O I] at z=vexp= km/s
Show O II at z=vexp= km/s
Show [O II] at z=vexp= km/s
Show [O III] at z=vexp= km/s
Show Na at z=vexp= km/s
Show Mg at z=vexp= km/s
Show Mg II at z=vexp= km/s
Show Si II at z=vexp= km/s
Show S II at z=vexp= km/s
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
Show Å at z=vexp= km/s
Show Å at z=vexp= km/s
Show Tellurics 
Show Galaxy lines at z=
Show WR-WN at z=vexp= km/s
Show WR-WC/O at z=vexp= km/s
   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
15952017-12-28 12:28:48P200 / DBSPS. Bose, P. ChenS. BoseASAS-SN tns_2017jef_2017-12-28.52_P200_DBSP_ASAS-SN.txt tns_2017jef_2017-12-28.52_P200_DBSP_ASAS-SN.fitsASAS-SN
Light Curves
FilterTel / InstObs-date rangePhotometry
V-JohnsonASASSN-1_Brutus2017-12-26 15:21:36 - 2017-12-26 15:21:361
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
235692017-12-26 15:21:3616.8VegaMagV-JohnsonASASSN-1_Brutus
B-JohnsonASASSN-2_Cassius2017-08-30 23:31:12 - 2017-08-30 23:31:121
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
235682017-08-30 23:31:1217.5VegaMagB-JohnsonASASSN-2_Cassius[Last non detection]
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
155382017-12-26 18:12:59KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN15:05:21.038+12:47:03.522017-12-26 15:21:3616.8V-JohnsonPSNASASSN-17rmASAS-SNFirst observation in this filter after a seasonal break
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
15912017-12-31 07:07:15boseSubhash Bose, Ping Chen, Subo Dong (KIAA-PKU)ASAS-SNSN Ia0.028ASAS-SN

Comments