RA/DEC (2000)
08:52:30.290 +15:20:37.56
133.126209563 +15.3437655525
Type
SN Ia
Redshift
0.111
Discovery ReportClassification Report
Related AstroNotes: 2020-266
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2020-11-26 11:04:51.001
TNS AT
Y
Public
Y
Host Name
SDSS J085230.27+152037.0
Host Redshift
0.248
Discovery Mag
19.9811
Filter
g-ZTF
Reporter/s
F. Forster, F.E. Bauer, A. Munoz-Arancibia, L. Hernandez-Garcia, G. Pignata, L. Galbany, G. Pignata, E. Camacho, J. Silva-Farfan, A. Mourao, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2020abcg - 2020-12-18 06:45:36 SOAR / Goodman (REFITT)z=
▌Show H at z=vexp= km/s
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▌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
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▌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
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▌Show Tellurics 
▌Show Galaxy lines at z=
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▌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

 ▌PS2_GPC2_w
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_orange
 ▌PS1_GPC1_w
   
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
8372 2020-12-18 06:45:36 SOAR / Goodman 900 R. Cartier K. E. Weil, B. M. Subrayan, D. Milisaljevic REFITT tns_2020abcg_2020-12-18_06-45-36.13_SOAR_Goodman_REFITT.dat tns_2020abcg_2020-12-18_06-45-36.13_SOAR_Goodman_REFITT.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
w-P1 PS2_GPC2 2020-12-12 11:21:07 - 2020-12-12 11:21:07 2459195.973 - 2459195.973 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
182562 2020-12-12 11:21:07 2459195.973 19.08 0.07 22 ABMag w-P1 PS2_GPC2 45 Robot
r-ZTF P48_ZTF-Cam 2020-11-28 11:29:48 - 2020-11-28 11:30:28 2459181.9790278 - 2459181.9794907 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
174895 2020-11-28 11:30:28 2459181.9794907 19.9439 0.220572 19.8065 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
174894 2020-11-28 11:29:48 2459181.9790278 19.6156 0.199207 19.8651 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
g-ZTF P48_ZTF-Cam 2020-11-24 12:11:41 - 2020-11-28 12:29:56 2459178.0081134 - 2459182.020787 7
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
174896 2020-11-28 12:29:56 2459182.020787 19.475 0.165261 19.9222 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
174893 2020-11-26 11:05:31 2459179.9621644 19.9504 0.206624 20.3869 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
175974 2020-11-26 11:05:31 2459179.9621644 19.95 0.21 20.39 ABMag g-ZTF P48_ZTF-Cam 30
174892 2020-11-26 11:04:51 2459179.9617014 19.9811 0.225797 20.413 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
175973 2020-11-26 11:04:51 2459179.9617014 19.98 0.23 20.41 ABMag g-ZTF P48_ZTF-Cam 30
174891 2020-11-24 12:11:41 2459178.0081134 20.4296 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
175972 2020-11-24 12:11:41 2459178.0081134 20.4296 ABMag g-ZTF P48_ZTF-Cam 30 [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2020-12-06 15:50:24 - 2020-12-06 15:50:24 2459190.16 - 2459190.16 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
177500 2020-12-06 15:50:24 2459190.16 18.84 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2020-12-08 12:27:22 - 2020-12-08 12:27:22 2459192.019 - 2459192.019 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
177501 2020-12-08 12:27:22 2459192.019 18.928 0.148 19.32 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
w-P1 PS1_GPC1 2020-12-24 14:26:53 - 2020-12-24 14:26:53 2459208.102 - 2459208.102 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
182226 2020-12-24 14:26:53 2459208.102 19.93 0.04 22 ABMag w-P1 PS1_GPC1 45 Robot
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
94892 2020-12-29 17:13:03 PS2_Bot1 K. C. Chambers,T. de Boer,J. Bulger et al. Pan-STARRS Pan-STARRS 08:52:30.290 +15:20:37.56 2020-12-12 11:21:07.200 19.08 w-P1 PSN PS20nkm Pan-STARRS N
94596 2020-12-29 00:20:47 PS1_Bot1 K. C. Chambers,T. de Boer,J. Bulger et al. Pan-STARRS Pan-STARRS 08:52:30.302 +15:20:37.51 2020-12-24 14:26:52.800 19.93 w-P1 PSN PS20nkm Pan-STARRS This transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse. N
92147 2020-12-09 23:47:07 ATLAS_Bot1 J. Tonry,L. Denneau,A. Heinze et al. ATLAS ATLAS 08:52:30.289 +15:20:37.19 2020-12-08 12:27:21.600 18.928 orange-ATLAS PSN ATLAS20bhev ATLAS N
91383 2020-12-02 11:26:42 ZTF_AMPEL_COMPLETE J. Nordin,V. Brinnel,M. Giomi et al. ZTF ZTF 08:52:30.297 +15:20:37.48 2020-11-26 11:04:50.880 19.98 g-ZTF PSN ZTF20actveqm ZTF See arXiv:1904.05922 for selection criteria. N
90922 2020-11-28 15:56:27 ALeRCE F. Forster,F.E. Bauer,A. Munoz-Arancibia et al. ALeRCE ZTF 08:52:30.297 +15:20:37.45 2020-11-26 11:04:51.001 19.9811 g-ZTF PSN SDSS J085230.27+152037.0 ZTF20actveqm ZTF Early SN candidate (g-rise > 0.24+-0.08 mag/day, r-rise > 0.15+-0.04 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/ZTF20actveqm 2020TNSTR3587....1F N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
8360 2020-12-24 17:03:12 REFITT_BOT K. E. Weil, B. M. Subrayan, D. Milisavljevic on behalf of REFITT REFITT SN Ia 0.111 1 Add REFITT redshift from SNID 2020TNSCR3912....1W
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
8372 2020-12-18 06:45:36 SOAR / Goodman 900 R. Cartier K. E. Weil, B. M. Subrayan, D. Milisaljevic REFITT tns_2020abcg_2020-12-18_06-45-36.13_SOAR_Goodman_REFITT.dat tns_2020abcg_2020-12-18_06-45-36.13_SOAR_Goodman_REFITT.fits Object

Comments

TNS
System

Tue, 12/29/2020 - 16:30

Object coordinates updated

Object coordinates updated according to AT-report 94892 of Group Pan-STARRS1
Previous RA, DEC: 08:52:30.302, +15:20:37.51 (133.126259804, +15.3437515628)
Updated RA, DEC: 08:52:30.290, +15:20:37.56 (133.126209563, 15.3437655525)

TNS
System

Mon, 12/28/2020 - 23:30

Object coordinates updated

Object coordinates updated according to AT-report 94596 of Group Pan-STARRS1
Previous RA, DEC: 08:52:30.297, +15:20:37.48 (133.12623776667, +15.34374445)
Updated RA, DEC: 08:52:30.302, +15:20:37.51 (133.126259804, 15.3437515628)

TNS
System

Wed, 12/02/2020 - 10:30

Object coordinates updated

Object coordinates updated according to AT-report 91383 of Group ZTF
Previous RA, DEC: 08:52:30.297, +15:20:37.45 (133.12623914, +15.3437352)
Updated RA, DEC: 08:52:30.297, +15:20:37.48 (133.12623776667, 15.34374445)