2020aavb results

2020aavb results

Information

Transient

Name:	`2020aavb`
Right ascension:	`11h28m48.29s`
Declination:	`20d47m38.73s`
Discovery Date:	`None`
Classification:	`SNIa`
Redshift:	`0.020891`
MW E(B-V):	`0.022`

Host

Name:	`2020aavb`
Right ascension:	`11h28m50.38s`
Declination:	`20d47m42.72s`
Redshift:	`0.020891`
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	19.09
Transient MWEBV	processed	0.05
Host match	processed	0.69
Host information	processed	0.09
Host MWEBV	processed	0.05
Global aperture construction	processed	0.56
Global aperture photometry	processed	5.6
Validate global photometry	processed	14.32
Global host SED inference	processed	386.03
Local aperture photometry	processed	5.83
Validate local photometry	processed	0.03
Local host SED inference	processed	485.32

Imaging data

Spectral Energy Distribution

Warning: possible contaminating objects in the global aperture

Aperture Photometry

Aperture details

RA, DEC (J2000):	11h28m48.29s, 20d47m38.73s
semi major axis, semi minor axis (arcsec):	4.73, 4.73
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	26.97	1.72	20.323	0.069	AB
SDSS_u	100.78	4.91	18.892	0.053	AB
SDSS_g	327.34	5.52	17.612	0.018	AB
DES_g	384.2	1.1	17.439	0.003	AB
PanSTARRS_g	374.36	1.94	17.467	0.006	AB
SDSS_r	551.69	7.34	17.046	0.014	AB
PanSTARRS_r	624.29	2.2	16.912	0.004	AB
DES_r	657.34	2.02	16.856	0.003	AB
SDSS_i	714.54	8.88	16.765	0.013	AB
PanSTARRS_i	731.58	2.74	16.739	0.004	AB
PanSTARRS_z	880.13	4.48	16.539	0.006	AB
SDSS_z	878.51	15.03	16.541	0.019	AB
DES_z	977.5	6.11	16.425	0.007	AB
PanSTARRS_y	1017.02	9.82	16.382	0.010	AB
2MASS_J	1079.88	91.13	15.422	0.092	Vega
2MASS_H	1342.96	145.79	14.712	0.118	Vega
2MASS_K	932.38	159.07	14.638	0.185	Vega

Aperture details

RA, DEC (J2000):	11h28m50.55s, 20d47m42.75s
semi major axis, semi minor axis (arcsec):	94.15, 19.06
angle (degrees, anti-clockwise from east):	-88.98

Warning: possible contaminating objects in the global aperture

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	778.49	10.53	16.672	0.015	AB
GALEX_NUV	1086.14	11.13	16.310	0.011	AB
DES_g	14775.58	7.87	13.476	0.001	AB
PanSTARRS_g	14185.04	14.52	13.520	0.001	AB
PanSTARRS_r	25226.45	17.21	12.895	0.001	AB
DES_r	27219.17	14.53	12.813	0.001	AB
PanSTARRS_i	32170.09	21.78	12.631	0.001	AB
PanSTARRS_z	40116.17	35.09	12.392	0.001	AB
DES_z	44097.36	42.55	12.289	0.001	AB
PanSTARRS_y	47070.25	82.81	12.218	0.002	AB
2MASS_J	56263.58	854.12	11.130	0.016	Vega
2MASS_H	67209.18	1364.7	10.464	0.022	Vega
WISE_W1	31765.87	139.83	9.946	0.005	Vega
WISE_W2	18238.09	256.39	9.909	0.015	Vega
WISE_W3	39463.99	1427.74	7.235	0.039	Vega
WISE_W4	40615.08	4437.0	5.758	0.119	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.180	9.282	9.406
{\rm log}_{10}({\rm SFR})	-1.230	-0.878	-0.576
{\rm log}_{10}({\rm sSFR})	-10.524	-10.162	-9.860
{\rm stellar\ age}	6.475	7.836	9.854

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.488	-0.903	-0.551
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.696	-1.445	-1.203

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.410	0.702	0.970
\delta	-0.131	0.077	0.228
\tau_1/\tau_2	0.468	0.826	1.235
Q_{PAH}	0.498	1.464	3.209
U_{min}	2.530	7.917	14.718
{\rm log}_{10}(\gamma_e)\,	-3.346	-2.392	-1.479

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.308	-3.107	-1.252
{\rm log}_{10}(\tau_{AGN})\,	0.841	1.386	1.863

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.916	-0.671	-0.460
0.03-0.10 Gyr	-1.868	-1.078	-0.600
0.10-0.33 Gyr	-2.097	-1.226	-0.785
0.33-1.10 Gyr	-2.024	-1.213	-0.758
1.10-3.66 Gyr	-1.880	-0.921	-0.567
3.66-12.13 Gyr	-0.993	-0.633	-0.462
12.13-13.48 Gyr	-1.082	-0.513	0.148

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.796	10.876	10.979
{\rm log}_{10}({\rm SFR})	0.006	0.223	0.415
{\rm log}_{10}({\rm sSFR})	-10.891	-10.658	-10.461
{\rm stellar\ age}	6.325	7.657	9.011

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.552	-0.326	-0.160
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.543	-0.885	0.190

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.234	0.334	0.461
\delta	-0.394	-0.139	0.084
\tau_1/\tau_2	0.305	0.628	0.994
Q_{PAH}	0.661	1.286	2.194
U_{min}	2.280	6.363	13.076
{\rm log}_{10}(\gamma_e)\,	-3.646	-2.845	-1.895

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.438	-3.644	-2.780
{\rm log}_{10}(\tau_{AGN})\,	0.975	1.441	1.879

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.337	0.495	0.645
0.03-0.10 Gyr	-0.706	-0.023	0.349
0.10-0.33 Gyr	-0.840	-0.092	0.353
0.33-1.10 Gyr	-0.485	0.269	0.647
1.10-3.66 Gyr	0.097	0.826	1.114
3.66-12.13 Gyr	0.725	0.987	1.151
12.13-13.48 Gyr	0.456	1.035	1.582