RA/DEC (2000)
13:53:12.461 -40:21:49.57
208.30192 -40.36377
Type
SN Ia
Redshift
0.039
Discovery ReportClassification Report
Related AstroNotes: 2020-52
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2020-02-24 05:02:24.000
TNS AT
Y
Public
Y
Host Name
PGC587284
Discovery Mag
17.8
Filter
g-Sloan
Reporter/s
K. Z. Stanek, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2020dht - 2020-02-26 09:05:55 ESO-NTT / EFOSC2-NTT (ePESSTO+)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-3_Paczynski_g
   
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
6327 2020-02-26 09:05:55 ESO-NTT / EFOSC2-NTT 600 A. Moller, M. Amenouche C. R. Angus, T. Muller, M. Pursiainen, M. Smith ePESSTO+ tns_2020dht_2020-02-26_09-05-55_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2020dht_2020-02-26_09-05-55_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
g-Sloan ASASSN-3_Paczynski 2020-02-14 07:55:12 - 2020-02-24 05:02:24 2458893.83 - 2458903.71 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
122439 2020-02-24 05:02:24 2458903.71 17.8 ABMag g-Sloan ASASSN-3_Paczynski
122438 2020-02-14 07:55:12 2458893.83 17.3 ABMag g-Sloan ASASSN-3_Paczynski [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
62723 2020-02-25 02:51:25 Krzysztof Stanek K. Z. Stanek, for the ASAS-SN team ASAS-SN ASAS-SN 13:53:12.461 -40:21:49.57 2020-02-24 05:02:24.000 17.8 g-Sloan PSN PGC587284 ASASSN-20cj ASAS-SN Present in several epochs, unknown redshift, blue host galaxy 2020TNSTR.618....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
6319 2020-02-26 20:38:56 ePESSTOplus_Bot1 A. Moller, M. Amenouche, C. R. Angus, T. Muller, M. Pursiainen, M. Smith, O. Yaron on behalf of ePESSTO+ ePESSTO+ SN Ia 0.039 1 ePESSTO+ 2020TNSCR.645....1M
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
6327 2020-02-26 09:05:55 ESO-NTT / EFOSC2-NTT 600 A. Moller, M. Amenouche C. R. Angus, T. Muller, M. Pursiainen, M. Smith ePESSTO+ tns_2020dht_2020-02-26_09-05-55_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2020dht_2020-02-26_09-05-55_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments