RA/DEC (2000)
12:08:47.430 +32:32:07.58
182.197625 +32.535439
Type
SN Ia
Redshift
0.0244
Discovery ReportClassification Report
Reporting Group
XOSS
Discovering Data Source
XOSS
Discovery Date
2020-12-29 21:42:09.000
TNS AT
Y
Public
Y
Discovery Mag
16.89
Filter
Clear-
Reporter/s
Hanjie Tan, Mi Zhang, Guoyou Sun, Xing Gao (Xingming Observatory)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2020aeps - 2021-01-05 15:48:58 UH88 / SNIFS (SCAT)z=
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▌Show Tellurics 
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌Gaia_Gaia-photometric_G
 ▌ATLAS-HKO_ATLAS-02_cyan
 ▌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
8446 2021-01-05 15:48:58 UH88 / SNIFS 900 Tucker SCAT tns_2020aeps_2459220.159_UH88_SNIFS_SCAT.dat Object Reduced with a summit-based quick-reduction piepline. Only blue channel available.
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2021-01-01 11:27:13 - 2021-01-01 11:27:13 2459215.9772338 - 2459215.9772338 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
183064 2021-01-01 11:27:13 2459215.9772338 16.6667 0.03502 19.4145 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
g-ZTF P48_ZTF-Cam 2020-12-23 12:57:46 - 2021-01-01 10:29:34 2459207.0401157 - 2459215.9371991 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
183063 2021-01-01 10:29:34 2459215.9371991 16.526 0.0367948 19.0558 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
183062 2020-12-23 12:57:46 2459207.0401157 18.3394 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
G-Gaia Gaia_Gaia-photometric 2020-12-04 22:16:19 - 2021-01-08 21:37:26 2459188.428 - 2459223.401 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
185784 2021-01-08 21:37:26 2459223.401 16.14 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
185783 2020-12-04 22:16:19 2459188.428 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
cyan-ATLAS ATLAS-HKO_ATLAS-02 2021-02-18 13:45:07 - 2021-02-22 13:04:48 2459264.073 - 2459268.045 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
214168 2021-02-22 13:04:48 2459268.045 18.123 0.067 19.59 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
214167 2021-02-18 13:45:07 2459264.073 16.56 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
Clear- Other_Other 2020-12-29 21:42:09 - 2020-12-29 21:42:09 2459213.4042708 - 2459213.4042708 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
182811 2020-12-29 21:42:09 2459213.4042708 16.89 0.07 18 ABMag Clear- Other_Other 120 Xing Gao The transient was discovered on several 120-s survey images (limiting mag about 18.0) taken by Xing Gao using PAT at Xingming Observatory #3 (N88). Images can be found at: http://xjltp.china-vo.org/xm25ht.html
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
109909 2021-05-17 12:03:59 ATLAS_Bot1 J. Tonry,L. Denneau,A. Heinze et al. ATLAS ATLAS 12:08:47.439 +32:32:07.49 2021-02-22 13:04:48.000 18.123 cyan-ATLAS PSN ATLAS20bkdv ATLAS N
96357 2021-01-10 18:31:29 Gaia_Bot1 S.T. Hodgkin,E. Breedt,A. Delgado et al. GaiaAlerts GaiaAlerts 12:08:47.430 +32:32:07.58 2021-01-08 21:37:26.400 16.14 G-Gaia PSN Gaia21adn GaiaAlerts confirmed SN Ia N
95247 2021-01-01 16:43:48 ALeRCE F. Forster,F.E. Bauer,A. Munoz-Arancibia et al. ALeRCE ZTF 12:08:47.445 +32:32:07.59 2021-01-01 10:29:34.002 16.526 g-ZTF PSN KUG 1206+328 ZTF20adagenq ZTF Early SN candidate (g-rise > 0.32+-0.00 mag/day, r-rise > 0.29+-0.00 mag/day) classified using ALeRCE's stamp classifier - see http://arxiv.org/abs/2008.03309 - and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20adagenq N
95118 2020-12-30 21:30:54 Hanjie Tan Hanjie Tan,Mi Zhang,Guoyou Sun et al. XOSS XOSS 12:08:47.440 +32:32:07.90 2020-12-29 21:42:09.000 16.89 Clear- PSN XM25HT XOSS Possible variable star or CV, ~3 mag rise in PS1 source which in the same position, but this souce is nearby the galaxy KUG 1206+328. 2020TNSTR3958....1T N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
8434 2021-01-05 18:04:59 Michael Tucker M. A. Tucker (IfA, UH Manoa) on behalf of the SCAT team SCAT SN Ia 0.0244 1 Add SCAT Normal SN Ia about a week before maximum light very close to a red star. Redshift from SDSS. 2021TNSCR..53....1T
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
8446 2021-01-05 15:48:58 UH88 / SNIFS 900 Tucker SCAT tns_2020aeps_2459220.159_UH88_SNIFS_SCAT.dat Object Reduced with a summit-based quick-reduction piepline. Only blue channel available.

Comments

TNS
System

Sun, 01/10/2021 - 18:30

Object coordinates updated

Object coordinates updated according to AT-report 96357 of Group GaiaAlerts
Previous RA, DEC: 12:08:47.445, +32:32:07.59 (182.19768725, +32.53544295)
Updated RA, DEC: 12:08:47.430, +32:32:07.58 (182.197625, 32.535439)

TNS
System

Fri, 01/01/2021 - 16:30

Object coordinates updated

Object coordinates updated according to AT-report 95247 of Group ZTF
Previous RA, DEC: 12:08:47.440, +32:32:07.90 (182.197667, +32.535528)
Updated RA, DEC: 12:08:47.445, +32:32:07.59 (182.19768725, 32.53544295)