2020ackg results

2020ackg results

Information

Transient

Name:	`SN2020ackg`
Right ascension:	`14h24m08.97s`
Declination:	`6d11m28.13s`
Discovery Date:	`Dec. 9, 2020, 1:16 p.m.`
Classification:	`SN Ia`
Redshift:	`0.055850`
MW E(B-V):	`0.028`

Host

Name:	`51432`
Right ascension:	`14h24m09.04s`
Declination:	`6d11m27.57s`
Redshift:	`0.055851`
Photometric Redshift:	`None`

Cutout Download Report

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

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	12.59
Transient MWEBV	processed	0.04
Host match	processed	4.32
Host information	processed	0.14
Host MWEBV	processed	0.04
Global aperture construction	processed	0.68
Global aperture photometry	processed	3.16
Validate global photometry	processed	9.03
Global host SED inference	processed	411.1
Local aperture photometry	processed	2.71
Validate local photometry	processed	0.02
Local host SED inference	processed	590.95

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	14h24m08.97s, 6d11m28.13s
semi major axis, semi minor axis (arcsec):	1.85, 1.85
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
PanSTARRS_g	215.12	0.42	18.068	0.002	AB
PanSTARRS_r	456.59	0.63	17.251	0.001	AB
PanSTARRS_i	643.85	0.71	16.878	0.001	AB

Aperture details

RA, DEC (J2000):	14h24m09.04s, 6d11m27.47s
semi major axis, semi minor axis (arcsec):	20.16, 13.56
angle (degrees, anti-clockwise from east):	-95.27

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_NUV	222.09	2.38	18.034	0.012	AB
PanSTARRS_g	2360.0	3.0	15.468	0.001	AB
PanSTARRS_r	4002.56	4.26	14.894	0.001	AB
PanSTARRS_i	5474.8	5.07	14.554	0.001	AB
2MASS_J	9415.26	409.5	13.071	0.047	Vega
2MASS_H	10765.64	573.89	12.452	0.058	Vega
2MASS_K	10417.9	759.55	12.018	0.079	Vega
WISE_W1	5358.78	43.05	11.878	0.009	Vega
WISE_W3	13754.38	154.85	8.380	0.012	Vega
WISE_W4	14293.15	1067.84	6.892	0.081	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.925	10.175	10.305
{\rm log}_{10}({\rm SFR})	-1.700	-0.586	0.317
{\rm log}_{10}({\rm sSFR})	-11.850	-10.686	-9.686
{\rm stellar\ age}	5.417	7.698	11.964

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.415	-0.713	-0.262
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.688	-0.246	0.239

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.436	0.806	1.242
\delta	-0.660	-0.344	0.072
\tau_1/\tau_2	0.585	0.987	1.388
Q_{PAH}	0.781	2.499	5.358
U_{min}	3.039	8.321	15.525
{\rm log}_{10}(\gamma_e)\,	-3.247	-1.604	-0.366

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.113	-2.095	-0.524
{\rm log}_{10}(\tau_{AGN})\,	0.998	1.519	1.991

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.059	-0.612	0.237
0.03-0.10 Gyr	-2.299	-0.700	0.371
0.10-0.33 Gyr	-2.692	-0.671	0.214
0.33-1.08 Gyr	-3.159	-0.549	0.212
1.08-3.56 Gyr	-2.734	-0.330	0.323
3.56-11.71 Gyr	-1.266	0.093	0.413
11.71-13.01 Gyr	-0.452	0.430	1.394

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.828	10.922	11.013
{\rm log}_{10}({\rm SFR})	0.223	0.616	0.976
{\rm log}_{10}({\rm sSFR})	-10.712	-10.287	-9.905
{\rm stellar\ age}	6.253	7.520	9.123

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.678	-0.353	-0.122
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.661	0.109	0.315

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.182	0.296	0.486
\delta	-0.743	-0.342	0.133
\tau_1/\tau_2	0.485	0.862	1.253
Q_{PAH}	0.733	1.809	3.620
U_{min}	2.296	6.804	13.584
{\rm log}_{10}(\gamma_e)\,	-3.395	-2.401	-1.708

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.032	-1.710	-1.213
{\rm log}_{10}(\tau_{AGN})\,	1.110	1.393	1.764

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.258	0.578	0.915
0.03-0.10 Gyr	-0.182	0.537	1.091
0.10-0.33 Gyr	-0.319	0.423	0.943
0.33-1.08 Gyr	-0.229	0.455	0.859
1.08-3.56 Gyr	0.106	0.748	1.083
3.56-11.71 Gyr	0.677	1.033	1.188
11.71-13.01 Gyr	0.526	1.134	1.745