2020aejg results

2020aejg results

Information

Transient

Name:	`SN2020aejg`
Right ascension:	`10h59m10.33s`
Declination:	`42d08m23.60s`
Discovery Date:	`Dec. 25, 2020, 1:56 p.m.`
Classification:	`SN Ia`
Redshift:	`0.077110`
MW E(B-V):	`0.012`

Host

Name:	`2193167`
Right ascension:	`10h59m10.63s`
Declination:	`42d08m28.32s`
Redshift:	`0.077108`
Photometric Redshift:	`0.077`

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 SDSS_i	PanSTARRS_z PanSTARRS_y 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	10.68
Transient MWEBV	processed	0.04
Host match	processed	4.89
Host information	processed	0.15
Host MWEBV	processed	0.05
Global aperture construction	processed	0.66
Global aperture photometry	processed	2.72
Validate global photometry	processed	9.58
Global host SED inference	processed	677.43
Local aperture photometry	processed	3.02
Validate local photometry	processed	0.02
Local host SED inference	processed	412.35

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	10h59m10.33s, 42d08m23.60s
semi major axis, semi minor axis (arcsec):	1.37, 1.37
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	9.58	0.33	21.447	0.038	AB
PanSTARRS_r	13.09	0.33	21.108	0.028	AB
SDSS_i	21.73	1.44	20.557	0.072	AB
PanSTARRS_i	16.72	0.32	20.842	0.021	AB

Aperture details

RA, DEC (J2000):	10h59m10.62s, 42d08m28.94s
semi major axis, semi minor axis (arcsec):	15.38, 8.44
angle (degrees, anti-clockwise from east):	-169.77

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
PanSTARRS_g	598.15	2.75	16.958	0.005	AB
SDSS_i	1225.61	11.3	16.179	0.010	AB
PanSTARRS_i	1195.79	2.68	16.206	0.002	AB
2MASS_J	2248.69	229.67	14.625	0.111	Vega
2MASS_K	2400.78	368.08	13.611	0.166	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.295	8.528	8.670
{\rm log}_{10}({\rm SFR})	-1.728	-1.059	-0.364
{\rm log}_{10}({\rm sSFR})	-10.316	-9.633	-8.782
{\rm stellar\ age}	2.039	5.552	7.121

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.605	-0.934	-0.269
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.520	-0.777	0.020

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.265	0.651	1.177
\delta	-0.305	0.013	0.293
\tau_1/\tau_2	0.695	1.082	1.442
Q_{PAH}	0.815	2.321	4.706
U_{min}	2.954	8.341	16.054
{\rm log}_{10}(\gamma_e)\,	-2.885	-1.839	-0.728

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-1.726	-0.290	0.168
{\rm log}_{10}(\tau_{AGN})\,	1.098	1.448	1.832

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.124	-1.495	-1.052
0.03-0.10 Gyr	-1.780	-0.979	-0.225
0.10-0.33 Gyr	-1.962	-1.166	-0.623
0.33-1.07 Gyr	-2.424	-1.390	-0.938
1.07-3.50 Gyr	-2.411	-1.429	-1.140
3.50-11.46 Gyr	-2.850	-1.502	-1.225
11.46-12.74 Gyr	-2.835	-1.536	-0.989

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.228	10.434	10.592
{\rm log}_{10}({\rm SFR})	-0.040	0.555	1.275
{\rm log}_{10}({\rm sSFR})	-10.552	-9.937	-9.084
{\rm stellar\ age}	1.523	4.676	7.389

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.129	-0.363	0.002
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.568	-0.405	0.196

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.323	0.703	1.246
\delta	-0.458	0.017	0.309
\tau_1/\tau_2	0.416	0.860	1.362
Q_{PAH}	0.459	2.491	4.953
U_{min}	2.580	7.694	15.384
{\rm log}_{10}(\gamma_e)\,	-3.424	-2.125	-1.155

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.381	-2.887	-0.838
{\rm log}_{10}(\tau_{AGN})\,	0.878	1.450	1.974

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.332	0.412	0.820
0.03-0.10 Gyr	-0.763	0.520	1.406
0.10-0.33 Gyr	-0.736	0.478	1.156
0.33-1.07 Gyr	-0.497	0.623	1.205
1.07-3.50 Gyr	-0.896	0.473	0.915
3.50-11.46 Gyr	-2.046	0.177	0.665
11.46-12.74 Gyr	-2.394	0.061	0.953