2020acol results

2020acol results

Information

Transient

Name:	`SN2020acol`
Right ascension:	`22h23m58.27s`
Declination:	`-4d04m19.93s`
Discovery Date:	`Dec. 14, 2020, 2:16 a.m.`
Classification:	`SN Ia`
Redshift:	`0.016300`
MW E(B-V):	`0.056`

Host

Name:	`NGC7266`
Right ascension:	`22h23m58.95s`
Declination:	`-4d04m24.31s`
Redshift:	`0.016378`
Photometric Redshift:	`None`

Cutout Download Report

Downloaded	Unavailable
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV GALEX_FUV PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_g DES_r DES_z	DES_i DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	30.03
Transient MWEBV	processed	0.05
Host match	processed	4.19
Host information	processed	0.14
Host MWEBV	processed	0.04
Global aperture construction	processed	0.67
Global aperture photometry	processed	5.71
Validate global photometry	processed	15.05
Global host SED inference	processed	397.61
Local aperture photometry	processed	6.61
Validate local photometry	processed	0.03
Local host SED inference	processed	413.77

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	22h23m58.27s, -4d04m19.93s
semi major axis, semi minor axis (arcsec):	6.0, 6.0
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	18.93	2.5	20.707	0.144	AB
GALEX_NUV	34.94	1.97	20.042	0.061	AB
SDSS_u	157.36	7.26	18.408	0.050	AB
DES_g	738.3	1.33	16.729	0.002	AB
PanSTARRS_g	795.56	1.59	16.648	0.002	AB
SDSS_r	1309.62	9.85	16.107	0.008	AB
PanSTARRS_r	1354.15	1.42	16.071	0.001	AB
DES_r	1386.79	3.65	16.045	0.003	AB
SDSS_i	1813.15	12.14	15.754	0.007	AB
PanSTARRS_i	1885.97	1.99	15.711	0.001	AB
PanSTARRS_z	2320.73	5.38	15.486	0.003	AB
SDSS_z	2297.4	27.23	15.497	0.013	AB
DES_z	2276.46	9.25	15.507	0.004	AB
PanSTARRS_y	2847.48	12.34	15.264	0.005	AB
2MASS_J	3330.99	130.32	14.199	0.042	Vega
2MASS_H	4030.59	205.99	13.519	0.055	Vega
2MASS_K	2717.62	225.6	13.477	0.090	Vega
WISE_W1	1650.26	23.06	13.157	0.015	Vega

Aperture details

RA, DEC (J2000):	22h23m58.95s, -4d04m24.26s
semi major axis, semi minor axis (arcsec):	20.16, 16.09
angle (degrees, anti-clockwise from east):	-101.51

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	376.02	10.91	17.462	0.031	AB
DES_g	9961.2	4.81	13.904	0.001	AB
PanSTARRS_g	9997.22	4.87	13.900	0.001	AB
PanSTARRS_r	17116.92	4.38	13.316	0.000	AB
DES_r	18605.33	13.17	13.226	0.001	AB
PanSTARRS_i	23341.08	6.1	12.980	0.000	AB
DES_z	30326.62	33.62	12.695	0.001	AB
2MASS_H	53571.53	625.72	10.710	0.013	Vega
2MASS_K	44150.68	685.94	10.450	0.017	Vega
WISE_W1	21967.61	99.99	10.347	0.005	Vega
WISE_W2	13291.04	102.82	10.252	0.008	Vega
WISE_W3	50350.01	317.44	6.971	0.007	Vega
WISE_W4	93381.07	3029.69	4.854	0.035	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.380	9.438	9.504
{\rm log}_{10}({\rm SFR})	-1.602	-1.281	-0.974
{\rm log}_{10}({\rm sSFR})	-11.075	-10.718	-10.411
{\rm stellar\ age}	6.809	7.735	9.162

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.922	-0.624	-0.442
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.406	-0.768	-0.235

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.278	0.433	0.649
\delta	-0.351	-0.141	0.051
\tau_1/\tau_2	0.668	0.968	1.285
Q_{PAH}	0.329	1.210	3.267
U_{min}	2.326	7.352	14.323
{\rm log}_{10}(\gamma_e)\,	-3.393	-2.126	-1.274

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.244	-3.093	-1.974
{\rm log}_{10}(\tau_{AGN})\,	0.943	1.429	1.914

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.872	-1.467	-1.162
0.03-0.10 Gyr	-1.592	-1.216	-0.884
0.10-0.33 Gyr	-1.301	-0.939	-0.651
0.33-1.10 Gyr	-1.259	-0.870	-0.598
1.10-3.67 Gyr	-0.998	-0.634	-0.412
3.67-12.19 Gyr	-0.667	-0.462	-0.347
12.19-13.54 Gyr	-0.733	-0.299	0.174

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.463	10.562	10.656
{\rm log}_{10}({\rm SFR})	-0.226	0.288	0.710
{\rm log}_{10}({\rm sSFR})	-10.793	-10.262	-9.820
{\rm stellar\ age}	6.812	8.124	10.497

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.762	-0.501	-0.328
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.584	-0.397	0.081

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.260	0.468	0.673
\delta	-0.440	-0.217	0.060
\tau_1/\tau_2	0.514	0.933	1.375
Q_{PAH}	0.402	1.128	2.473
U_{min}	2.994	7.753	14.487
{\rm log}_{10}(\gamma_e)\,	-3.038	-2.091	-1.535

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.005	-2.880	-1.874
{\rm log}_{10}(\tau_{AGN})\,	1.171	1.706	2.020

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.080	0.237	0.459
0.03-0.10 Gyr	-0.470	0.287	0.818
0.10-0.33 Gyr	-0.696	0.078	0.551
0.33-1.10 Gyr	-0.872	-0.111	0.380
1.10-3.67 Gyr	-0.624	0.181	0.611
3.67-12.19 Gyr	0.296	0.636	0.798
12.19-13.54 Gyr	0.295	0.852	1.519