RA/DEC (2000)
02:04:31.070 +45:46:37.27
31.129458 +45.777019
Type
SN Ia
Redshift
0.026642
Discovery ReportClassification Report
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2021-06-06 14:24:00.000
TNS AT
Y
Public
Y
Host Name
UGC 01562 NOTES02
Host Redshift
0.026642
Discovery Mag
16.9
Filter
g-Sloan
Reporter/s
K. Z. Stanek, C. S. Kochanek, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2021oxn - 2021-06-19 13:34:13 UH88 / SNIFS (SCAT)z=
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▌Show Tellurics 
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z-step:   v-step: 
   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 ▌Gaia_Gaia-photometric_G
 ▌ATLAS-HKO_ATLAS-02_orange
 ▌ASASSN-1_Brutus_g
 ▌Other_Other_Clear
   
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
9917 2021-06-19 13:34:13 UH88 / SNIFS 2400 Aaron Do SCAT tns_2021oxn_2021-06-19_13-34-13_UH88_SNIFS_SCAT.dat Object Reduced with a summit-based quick-reduction pipeline.
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
G-Gaia Gaia_Gaia-photometric 2021-02-13 19:19:12 - 2021-06-18 15:00:00 2459259.305 - 2459384.125 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
222669 2021-06-18 15:00:00 2459384.125 17.31 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
222668 2021-02-13 19:19:12 2459259.305 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2021-02-23 06:51:50 - 2021-06-19 13:49:26 2459268.786 - 2459385.076 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
222826 2021-06-19 13:49:26 2459385.076 17.346 0.042 19.39 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
222825 2021-02-23 06:51:50 2459268.786 18.87 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
g-Sloan ASASSN-1_Brutus 2021-06-02 14:38:24 - 2021-06-06 14:24:00 2459368.11 - 2459372.1 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
219065 2021-06-06 14:24:00 2459372.1 16.9 ABMag g-Sloan ASASSN-1_Brutus
219064 2021-06-02 14:38:24 2459368.11 17.2 ABMag g-Sloan ASASSN-1_Brutus [Last non detection]
Clear- Other_Other 2016-12-30 19:31:26 - 2021-06-15 22:58:19 2457753.31349 - 2459381.45716 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
221932 2021-06-15 22:58:19 2459381.45716 16.5 17.3 VegaMag Clear- Other_Other 60 Robot MASTER-Kislovodsk
221931 2021-06-15 22:47:38 2459381.44974 16.7 17.4 VegaMag Clear- Other_Other 60 Robot MASTER-Kislovodsk
221930 2016-12-30 19:31:26 2457753.31349 20.4 VegaMag Clear- Other_Other 540 Robot [Last non detection] MASTER-Kislovodsk
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
114491 2021-06-21 00:08:38 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 02:04:31.059 +45:46:37.23 2021-06-19 13:49:26.400 17.346 orange-ATLAS PSN ATLAS21xca ATLAS N
114366 2021-06-20 09:50:43 Gaia_Bot1 S.T. Hodgkin, E. Breedt, A. Delgado et al. GaiaAlerts GaiaAlerts 02:04:31.070 +45:46:37.27 2021-06-18 15:00:00.000 17.31 G-Gaia PSN Gaia21cxw GaiaAlerts confirmed SN Ia N
113877 2021-06-16 07:17:54 MASTER Y. Kechin, V. Lipunov, E. Gorbovskoy et al. MASTER MASTER 02:04:31.110 +45:46:36.70 2021-06-15 22:47:37.536 16.7 Clear- PSN MASTER OT J020431.11+454636.7 MASTER N
112486 2021-06-06 15:51:31 Krzysztof Stanek K. Z. Stanek, C. S. Kochanek, for the ASAS-SN team ASAS-SN ASAS-SN 02:04:31.051 +45:46:37.78 2021-06-06 14:24:00.000 16.9 g-Sloan PSN UGC 01562 NOTES02 ASASSN-21jt ASAS-SN In two epochs, on the rise 2021TNSTR1929....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
9909 2021-06-19 15:17:24 Aaron Do Aaron Do (IfA, UH Manoa) on behalf of the SCAT team SCAT SN Ia 0.026642 1 SCAT Type Ia-norm past maximum light. Redshift from host UGC 01562. SNID (Blondin & Tonry, 2007) shows many good fits for Type Ia-norm SNe and a number of decent fits to SNe Ib and SNe Ic. The redshifts from SNID are closest to the host galaxy redshift for SNe Ia. 2021TNSCR2127....1D
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
9917 2021-06-19 13:34:13 UH88 / SNIFS 2400 Aaron Do SCAT tns_2021oxn_2021-06-19_13-34-13_UH88_SNIFS_SCAT.dat Object Reduced with a summit-based quick-reduction pipeline.

Comments

TNS
System

Sun, 06/20/2021 - 09:30

Object coordinates updated

Object coordinates updated according to AT-report 114366 of Group GaiaAlerts
Previous RA, DEC: 02:04:31.051, +45:46:37.78 (31.12938, +45.77716)
Updated RA, DEC: 02:04:31.070, +45:46:37.27 (31.129458, 45.777019)