RA/DEC (2000)
18:23:17.926 -43:08:30.73
275.82469 -43.14187
Type
SN Ia
Redshift
0.02
Discovery ReportClassification Report
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2017-04-08 07:12:00.000
TNS AT
Y
Public
Y
Host Name
ESO 280- G 013
Host Redshift
0.020104
Discovery Mag
16.4
Filter
V-Johnson
Reporter/s
K. Z. Stanek, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2017cxy - 2017-04-14 17:51:02 FTS / FLOYDS-S (Global SN Project)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_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
908 2017-04-14 17:51:02 FTS / FLOYDS-S 1800 Las Cumbres Observatory Griffin Hosseinzadeh Global SN Project tns_2017cxy_2017-04-14_17-51-02_FTS_FLOYDS-S_Global_SN_Project.ascii tns_2017cxy_2017-04-14_17-51-02_FTS_FLOYDS-S_Global_SN_Project.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
V-Johnson ASASSN-2_Cassius 2017-03-31 07:40:48 - 2017-04-08 07:12:00 2457843.82 - 2457851.8 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
15842 2017-04-08 07:12:00 2457851.8 16.4 VegaMag V-Johnson ASASSN-2_Cassius
15843 2017-04-04 09:07:12 2457847.88 17.4 VegaMag V-Johnson ASASSN-2_Cassius
15841 2017-03-31 07:40:48 2457843.82 17.7 VegaMag V-Johnson ASASSN-2_Cassius [Last non detection]
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
10650 2017-04-10 00:09:57 Krzysztof Stanek K. Z. Stanek, for the ASAS-SN team ASAS-SN ASAS-SN 18:23:17.926 -43:08:30.73 2017-04-08 07:12:00.000 16.4 V-Johnson PSN ESO 280- G 013 ASASSN-17en ASAS-SN In several epochs, it might be a nuclear event 2017TNSTR.414....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
898 2017-04-14 19:44:00 Griffin Hosseinzadeh Griffin Hosseinzadeh, Iair Arcavi, D. Andrew Howell, Curtis McCully, Stefano Valenti Global SN Project SN Ia 0.02 1 1 Global SN Project Using SNID (Blondin & Tonry 2007, ApJ, 666, 1024), we find a good fit to the normal Type Ia SN 2002de 2 days after maximum light at a redshift of z=0.021, which is consistent with that of the proposed host galaxy (z=0.020; di Nella et al. 1996, A&AS, 118, 311 via NED). 2017TNSCR.434....1H
Related files
File Comments Last Modified (UT) Modified By
tns_2017cxy_classrep_898_Global_SN_Project.ps SNID fit to the normal Type Ia SN 2002de at +2 days 2017-04-14 19:44:00 Griffin Hosseinzadeh
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
908 2017-04-14 17:51:02 FTS / FLOYDS-S 1800 Las Cumbres Observatory Griffin Hosseinzadeh Global SN Project tns_2017cxy_2017-04-14_17-51-02_FTS_FLOYDS-S_Global_SN_Project.ascii tns_2017cxy_2017-04-14_17-51-02_FTS_FLOYDS-S_Global_SN_Project.fits Object

Comments