RA/DEC (2000)
15:05:21.038 +12:47:03.52
226.33766 +12.78431
Type
SN Ia
Redshift
0.028
Discovery ReportClassification Report
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2017-12-26 15:21:36.000
TNS AT
Y
Public
Y
Host Name
2MASX J15052096+1247036
Host Redshift
0.02894
Discovery Mag
16.8
Filter
V-Johnson
Reporter/s
K. Z. Stanek, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

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 C II at z=vexp= km/s
▌Show C III at z=vexp= km/s
▌Show C IV at z=vexp= km/s
▌Show N II at z=vexp= km/s
▌Show N III at z=vexp= km/s
▌Show N IV at z=vexp= km/s
▌Show N V 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 O V at z=vexp= km/s
▌Show O VI 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 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)

Light curves

 ▌ASASSN-2_Cassius_B
 ▌ASASSN-1_Brutus_V
   
Pointer position (MJD, Mag, Abs.Mag): (0.00, 0.00, 0.00)
Spectra
 ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
1595 2017-12-28 12:28:48 P200 / DBSP S. Bose, P. Chen S. Bose ASAS-SN tns_2017jef_2017-12-28.52_P200_DBSP_ASAS-SN.txt tns_2017jef_2017-12-28.52_P200_DBSP_ASAS-SN.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
B-Johnson ASASSN-2_Cassius 2017-08-30 23:31:12 - 2017-08-30 23:31:12 2457996.48 - 2457996.48 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
23568 2017-08-30 23:31:12 2457996.48 17.5 VegaMag B-Johnson ASASSN-2_Cassius [Last non detection]
V-Johnson ASASSN-1_Brutus 2017-12-26 15:21:36 - 2017-12-26 15:21:36 2458114.14 - 2458114.14 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
23569 2017-12-26 15:21:36 2458114.14 16.8 VegaMag V-Johnson ASASSN-1_Brutus
AT Reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
15538 2017-12-26 18:12:59 Krzysztof Stanek K. Z. Stanek, for the ASAS-SN team ASAS-SN ASAS-SN 15:05:21.038 +12:47:03.52 2017-12-26 15:21:36.000 16.8 V-Johnson PSN 2MASX J15052096+1247036 ASASSN-17rm ASAS-SN First observation in this filter after a seasonal break 2017TNSTR1473....1S N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
1591 2017-12-31 07:07:15 Subhash Bose Subhash Bose, Ping Chen, Subo Dong (KIAA-PKU) ASAS-SN SN Ia 0.028 1 ASAS-SN 2017TNSCR1508....1B
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
1595 2017-12-28 12:28:48 P200 / DBSP S. Bose, P. Chen S. Bose ASAS-SN tns_2017jef_2017-12-28.52_P200_DBSP_ASAS-SN.txt tns_2017jef_2017-12-28.52_P200_DBSP_ASAS-SN.fits Object

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