RA/DEC (2000)
10:55:25.471 +54:46:53.58
163.85613 +54.78155
Type
SN I
Redshift
0.07
Related AstroNotes: 2021-97
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2021-03-05 07:26:24.000
TNS AT
Y
Public
Y
Host Name
2MASX J10552516+5446519
Host Redshift
0.070096
Discovery Mag
17.7
Filter
g-Sloan
Reporter/s
G. Kranich, I. Cruz, J. Brimacombe, D. Desai, K. Z. Stanek, for the ASAS-SN team

Spectra

 SN_2021flc - 2021-03-21 23:40:43 LT / SPRAT (TCD)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-4_Leavitt_g
 ASASSN-1_Brutus_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
9190 2021-03-21 23:40:43 LT / SPRAT S. Prentice TCD tns_2021flc_2021-03-21_23-40-43_LT_SPRAT_TCD.txt Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
g-Sloan ASASSN-4_Leavitt 2021-03-05 07:26:24 - 2021-03-05 07:26:24 2459278.81 - 2459278.81 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
197437 2021-03-05 07:26:24 2459278.81 17.7 ABMag g-Sloan ASASSN-4_Leavitt
g-Sloan ASASSN-1_Brutus 2021-03-04 12:57:36 - 2021-03-04 12:57:36 2459278.04 - 2459278.04 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
197436 2021-03-04 12:57:36 2459278.04 18 ABMag g-Sloan ASASSN-1_Brutus [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 Bibcode Unreal Auto classification
102187 2021-03-12 09:07:31 Krzysztof Stanek G. Kranich,I. Cruz,J. Brimacombe et al. ASAS-SN ASAS-SN 10:55:25.471 +54:46:53.58 2021-03-05 07:26:24.000 17.7 g-Sloan PSN 2MASX J10552516+5446519 ASASSN-21dd ASAS-SN Present in several epochs 2021TNSTR.750....1K N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
9180 2021-03-22 01:08:10 Simon Prentice S. Prentice, K. Maguire, M. Magee, M. Deckers, L. Harvey, J. Terwel (TCD) TCD SN I 0.07 1 TCD SNI, possible SLSN-I candidate. 2021TNSCR.883....1P
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
9190 2021-03-21 23:40:43 LT / SPRAT S. Prentice TCD tns_2021flc_2021-03-21_23-40-43_LT_SPRAT_TCD.txt Object

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