SN 2020aatr

RA/DEC (2000)

08:36:10.810 -03:26:06.29

129.045042 -3.435081

Type

SN Ia

Redshift

0.052

Discovery Report Classification Report

Reporting Group

ALeRCE

Discovering Data Source

ZTF

Discovery Date

2020-11-20 11:05:45.001

TNS AT

Public

Host Name

CGCG 004-080 NED01

Host Redshift

0.05273

Discovery Mag

20.099

Filter

g-ZTF

Reporter/s

A. Munoz-Arancibia, F. Forster, F.E. Bauer, 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

NED SIMBAD DECaLS PanSTARRS-1 SkyMapper VizieR WISE DSS ADS

Spectra

Select	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
	8208	2020-12-05 08:26:47	P60 / SEDM	2700	SEDmRobot	auto	ZTF	tns_2020aatr_2020-12-05_08-26-47.037746_P60_SEDM_ZTF.ascii		Object	ZTF
Binning factor: (rounded to nearest integer >1) Mouse hovers at WL: 0 (rest), 0 (observed) ▌Show H at z=v_exp= km/s ▌Show He at z=v_exp= km/s ▌Show He II at z=v_exp= km/s ▌Show O at z=v_exp= km/s ▌Show [O I] at z=v_exp= km/s ▌Show O II at z=v_exp= km/s ▌Show [O II] at z=v_exp= km/s ▌Show [O III] at z=v_exp= km/s ▌Show Na at z=v_exp= km/s ▌Show Mg at z=v_exp= km/s ▌Show Mg II at z=v_exp= km/s ▌Show Si II at z=v_exp= km/s ▌Show S II at z=v_exp= km/s ▌Show Ca II at z=v_exp= km/s ▌Show [Ca II] at z=v_exp= km/s ▌Show Fe II at z=v_exp= km/s ▌Show Fe III at z=v_exp= km/s ▌Show Å at z=v_exp= km/s ▌Show Å at z=v_exp= km/s ▌Show Tellurics ▌Show Galaxy lines at z= ▌Show WR-WN at z=v_exp= km/s ▌Show WR-WC/O at z=v_exp= km/s Contrib Publish Remarks

Light Curves

Filter

Tel / Inst

Obs-date range

Photometry

z-Sloan

PS1_GPC1

2020-12-30 14:09:36 - 2020-12-30 14:09:36

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
182804	2020-12-30 14:09:36	19.13	0.18	20.4	ABMag	z-Sloan	PS1_GPC1	27	Robot

w-PS1

PS1_GPC1

2020-12-10 12:48:58 - 2020-12-10 12:48:58

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
181439	2020-12-10 12:48:58	18.74	0.03	22	ABMag	w-PS1	PS1_GPC1	45	Robot

G-Gaia

Gaia_Gaia-photometric

2020-11-13 19:12:00 - 2020-12-07 17:25:26

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
177364	2020-12-07 17:25:26	18.53	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
177363	2020-11-13 19:12:00			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

g-ZTF

P48_ZTF-Cam

2020-11-17 10:34:18 - 2020-11-23 11:44:24

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
174083	2020-11-23 11:44:24	19.3391	0.0985833	20.7004	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
174387	2020-11-23 11:44:24	19.34	0.1	20.7	ABMag	g-ZTF	P48_ZTF-Cam	30
176385	2020-11-20 11:05:45	20.099	0.203299	20.5596	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF, classified by Fink
174082	2020-11-20 11:05:45	20.099	0.203299	20.5596	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
176384	2020-11-17 10:34:18			20.5762	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	[Last non detection] Data provided by ZTF, classified by Fink

r-ZTF

P48_ZTF-Cam

2020-11-17 12:29:25 - 2020-11-23 12:41:15

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
174084	2020-11-23 12:41:15	18.9456	0.096365	20.3438	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
174388	2020-11-23 12:41:15	18.95	0.1	20.34	ABMag	r-ZTF	P48_ZTF-Cam	30
174386	2020-11-20 12:06:16			19.7877	ABMag	r-ZTF	P48_ZTF-Cam	30		[Last non detection]
174081	2020-11-17 12:29:25			20.142	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	[Last non detection] Data provided by ZTF

AT Reports

ID	Time received (UT)	Sender	Reporter/s	Reportting group	Disc. Data Source	RA	DEC	Discovery date (UT)	Discovery Mag.	Filter	AT Type	Internal name	Assoc. Groups	Remarks
95113	2020-12-30 19:31:09	YSE_Bot1	D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello, C. R. Angus, Z. Ansari, N. Arendse, C. Gall, C. Grillo, S. H. Bruun, C. Hede, J. Hjorth, L. Izzo, H. Korhonen, S. Raimundo, D. Kodi Ramanah, A. Sarangi, R. Wojtak, H. Pfister (DARK, U Copenhagen), K. Auchettl (DARK, UC Santa Cruz, U Melbourne), K. C. Chambers, M. E. Huber, E. A. Magnier, T. J. L. de Boer, J. R. Fairlamb, C. C. Lin, R. J. Wainscoat, T. Lowe, M. Willman, J. Bulger, A. S. B. Schultz (IfA, Hawaii), A. Engel, A. Gagliano, G. Narayan, M. Soraisam (Illinois), Q. Wang (JHU), A. Rest (JHU, STScI), S. J. Smartt, K. W. Smith (Queen's University Belfast), K. Alexander, A. Baldeschi, P. Blanchard, D. Coppejans, L. DeMarchi, A. Hajela, W. Jacobson-Galan, R. Margutti, D. Matthews, C. Stauffer, M. Stroh, G. Terreran (Northwestern), M. Drout (U Toronto), D. A. Coulter, G. Dimitriadis, R. J. Foley, T. Hung, C. D. Kilpatrick, C. Rojas-Bravo, M. R. Siebert (UC Santa Cruz), E. Ramirez-Ruiz (UC Santa Cruz, DARK)	YSE	Pan-STARRS1	08:36:10.816	-03:26:06.25	2020-12-30 14:09:36.000	19.13	z-Sloan	PSN	PS20moj	Pan-STARRS1
93914	2020-12-25 16:12:03	PS1_Bot1	K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)	Pan-STARRS1	Pan-STARRS1	08:36:10.813	-03:26:06.26	2020-12-10 12:48:57.600	18.74	w-PS1	PSN	PS20moj	Pan-STARRS1
92056	2020-12-08 22:37:05	Gaia_Bot1	S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts team	GaiaAlerts	GaiaAlerts	08:36:10.810	-03:26:06.29	2020-12-07 17:25:26.400	18.53	G-Gaia	PSN	Gaia20fpn	GaiaAlerts	candidate SN near galaxy 2MASX J08361086-0326021
91584	2020-12-04 20:28:59	Fink	Julien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink broker	Fink	ZTF	08:36:10.823	-03:26:06.33	2020-11-20 11:05:45.001	20.099	g-ZTF	PSN	ZTF20acsesce	ZTF	Early SN candidate classified by Fink using the public ZTF stream. Object data at http://134.158.75.151:24000/ZTF20acsesce
90705	2020-11-25 12:17:59	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF	ZTF	ZTF	08:36:10.832	-03:26:06.35	2020-11-23 11:44:24.288	19.34	g-ZTF	PSN	ZTF20acsesce	ZTF	See arXiv:1904.05922 for selection criteria.
90570	2020-11-23 18:38:26	ALeRCE	A. Munoz-Arancibia, F. Forster, F.E. Bauer, 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	ALeRCE	ZTF	08:36:10.833	-03:26:06.34	2020-11-20 11:05:45.001	20.099	g-ZTF	PSN	ZTF20acsesce	ZTF	Early SN candidate (g-rise > 0.16+-0.07 mag/day, r-rise > 0.20+-0.02 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20acsesce

Classification Reports

ID	Time received (UT)	Sender	Classifier/s	Group	Classification	Redshift	Related files	Assoc. Groups	End prop. period	Remarks	ADS Bibcode
8196	2020-12-15 11:39:56	ZTF_Bot1	A. Dahiwale, C. Fremling(Caltech) on behalf of the Zwicky Transient Facility (ZTF)	ZTF	SN Ia	0.052		ZTF			2020TNSCR3801....1D

Object coordinates updated according to AT-report 92056 of Group GaiaAlerts
Previous RA, DEC: 08:36:10.823, -03:26:06.33 (129.04509675556, -3.4350923333333)
Updated RA, DEC: 08:36:10.810, -03:26:06.29 (129.045042, -3.435081)

Object coordinates updated according to AT-report 91584 of Group ZTF
Previous RA, DEC: 08:36:10.832, -03:26:06.35 (129.045131275, -3.435096175)
Updated RA, DEC: 08:36:10.823, -03:26:06.33 (129.04509675556, -3.4350923333333)

Object coordinates updated according to AT-report 90705 of Group ZTF
Previous RA, DEC: 08:36:10.833, -03:26:06.34 (129.045137933333, -3.43509393333333)
Updated RA, DEC: 08:36:10.832, -03:26:06.35 (129.045131275, -3.435096175)

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Spectra

Comments

Object coordinates updated

Object coordinates updated

Object coordinates updated