2020abtb results

2020abtb results

Information

Transient

Name:	`2020abtb`
Right ascension:	`6h12m43.74s`
Declination:	`-14d15m50.63s`
Discovery Date:	`None`
Classification:	`SN Ia`
Redshift:	`0.035875`
MW E(B-V):	`0.200`

Host

Name:	`2020abtb`
Right ascension:	`6h12m43.83s`
Declination:	`-14d15m52.34s`
Redshift:	`0.035875`
Photometric Redshift:	`0.033`

Cutout Download Report

Downloaded	Unavailable
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y	GALEX_NUV GALEX_FUV 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	1.9
Transient MWEBV	processed	0.06
Host match	processed	2.29
Host information	processed	0.08
Host MWEBV	processed	0.04
Global aperture construction	processed	0.66
Global aperture photometry	processed	3.72
Validate global photometry	processed	10.72
Global host SED inference	processed	498.18
Local aperture photometry	processed	3.37
Validate local photometry	processed	0.02
Local host SED inference	processed	491.55

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	6h12m43.74s, -14d15m50.63s
semi major axis, semi minor axis (arcsec):	2.81, 2.81
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	195.83	0.79	18.170	0.004	AB
PanSTARRS_r	481.21	1.15	17.194	0.003	AB
PanSTARRS_i	786.58	1.18	16.661	0.002	AB
PanSTARRS_z	1146.27	2.31	16.252	0.002	AB
PanSTARRS_y	1468.88	5.7	15.983	0.004	AB
2MASS_H	2603.6	96.36	13.993	0.040	Vega

Aperture details

RA, DEC (J2000):	6h12m43.86s, -14d15m52.56s
semi major axis, semi minor axis (arcsec):	39.72, 8.12
angle (degrees, anti-clockwise from east):	-47.06

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
PanSTARRS_g	1510.85	4.74	15.952	0.003	AB
PanSTARRS_i	4865.6	6.76	14.682	0.002	AB
2MASS_J	10888.16	481.5	12.913	0.048	Vega
2MASS_H	14410.5	673.73	12.136	0.051	Vega
2MASS_K	14923.73	915.48	11.628	0.067	Vega
WISE_W2	4601.88	79.51	11.404	0.019	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.865	10.002	10.102
{\rm log}_{10}({\rm SFR})	-1.323	-0.386	0.162
{\rm log}_{10}({\rm sSFR})	-11.393	-10.351	-9.754
{\rm stellar\ age}	5.581	7.600	9.787

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.757	-0.353	-0.093
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.657	-0.864	-0.011

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.462	0.877	1.385
\delta	-0.758	-0.414	-0.158
\tau_1/\tau_2	0.655	1.006	1.349
Q_{PAH}	0.518	2.486	4.268
U_{min}	2.323	7.339	14.278
{\rm log}_{10}(\gamma_e)\,	-3.464	-2.511	-1.284

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.218	-2.308	-0.715
{\rm log}_{10}(\tau_{AGN})\,	1.172	1.588	1.994

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.429	-0.399	0.039
0.03-0.10 Gyr	-1.638	-0.436	0.241
0.10-0.33 Gyr	-1.655	-0.512	0.059
0.33-1.09 Gyr	-1.487	-0.450	0.129
1.09-3.61 Gyr	-1.350	-0.241	0.151
3.61-11.95 Gyr	-0.611	0.039	0.241
11.95-13.28 Gyr	-0.516	0.206	0.907

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.616	10.738	10.843
{\rm log}_{10}({\rm SFR})	-0.812	-0.018	0.809
{\rm log}_{10}({\rm sSFR})	-11.508	-10.807	-9.926
{\rm stellar\ age}	6.064	7.865	11.034

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.690	-0.341	-0.065
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.802	-1.002	-0.003

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.224	0.467	0.795
\delta	-0.499	-0.100	0.220
\tau_1/\tau_2	0.521	0.950	1.383
Q_{PAH}	0.357	1.552	4.115
U_{min}	2.265	6.580	13.853
{\rm log}_{10}(\gamma_e)\,	-3.560	-2.389	-1.326

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.110	-2.514	-1.594
{\rm log}_{10}(\tau_{AGN})\,	0.996	1.475	1.928

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.846	0.033	0.563
0.03-0.10 Gyr	-1.639	-0.162	0.902
0.10-0.33 Gyr	-1.761	-0.162	0.625
0.33-1.09 Gyr	-1.439	-0.102	0.594
1.09-3.61 Gyr	-0.750	0.412	0.968
3.61-11.95 Gyr	0.129	0.781	0.984
11.95-13.28 Gyr	0.169	1.003	1.809