2021vau results

2021vau results

Information

Transient

Name:	`SN2021vau`
Right ascension:	`5h04m17.63s`
Declination:	`4d39m03.96s`
Discovery Date:	`Aug. 4, 2021, 2:38 p.m.`
Classification:	`SN Ia`
Redshift:	`0.036000`
MW E(B-V):	`0.050`

Host

Name:	`2021vau`
Right ascension:	`5h04m17.71s`
Declination:	`4d39m04.96s`
Redshift:	`0.036365`
Photometric Redshift:	`0.034`

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	2.24
Transient MWEBV	processed	0.04
Host match	processed	2.72
Host information	processed	0.1
Host MWEBV	processed	0.09
Global aperture construction	processed	0.67
Global aperture photometry	processed	4.26
Validate global photometry	processed	11.57
Global host SED inference	processed	722.01
Local aperture photometry	processed	4.03
Validate local photometry	processed	0.02
Local host SED inference	processed	485.82

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	5h04m17.63s, 4d39m03.96s
semi major axis, semi minor axis (arcsec):	2.77, 2.77
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	327.38	0.72	17.612	0.002	AB
PanSTARRS_r	780.99	1.02	16.668	0.001	AB
PanSTARRS_i	1215.09	0.88	16.188	0.001	AB
PanSTARRS_z	1592.27	2.37	15.895	0.002	AB
PanSTARRS_y	2114.07	5.01	15.587	0.003	AB

Aperture details

RA, DEC (J2000):	5h04m17.71s, 4d39m04.86s
semi major axis, semi minor axis (arcsec):	44.18, 13.42
angle (degrees, anti-clockwise from east):	-3.69

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
PanSTARRS_i	9316.85	6.88	13.977	0.001	AB
PanSTARRS_z	10972.35	19.53	13.799	0.002	AB
WISE_W2	11500.67	106.37	10.409	0.010	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.812	10.035	10.163
{\rm log}_{10}({\rm SFR})	-0.552	0.030	0.649
{\rm log}_{10}({\rm sSFR})	-10.653	-10.014	-9.264
{\rm stellar\ age}	3.429	6.708	8.747

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.452	-0.701	-0.185
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.888	-0.001	0.307

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.787	1.341	1.758
\delta	-0.769	-0.559	-0.364
\tau_1/\tau_2	0.682	1.042	1.423
Q_{PAH}	0.556	1.551	3.608
U_{min}	2.691	7.791	14.746
{\rm log}_{10}(\gamma_e)\,	-3.302	-1.936	-1.001

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.472	-3.037	-0.760
{\rm log}_{10}(\tau_{AGN})\,	0.846	1.418	1.900

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.525	0.104	0.566
0.03-0.10 Gyr	-0.817	-0.017	0.687
0.10-0.33 Gyr	-0.925	-0.053	0.606
0.33-1.09 Gyr	-1.024	-0.071	0.405
1.09-3.61 Gyr	-0.920	-0.022	0.309
3.61-11.94 Gyr	-0.835	-0.002	0.265
11.94-13.27 Gyr	-0.902	0.072	0.768

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.433	10.767	11.057
{\rm log}_{10}({\rm SFR})	0.619	1.149	1.635
{\rm log}_{10}({\rm sSFR})	-10.340	-9.667	-8.963
{\rm stellar\ age}	2.435	7.331	10.513

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.276	-0.626	-0.228
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.728	-0.887	0.103

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.641	0.958	1.275
\delta	-0.423	-0.092	0.224
\tau_1/\tau_2	0.311	0.862	1.403
Q_{PAH}	0.901	2.239	4.388
U_{min}	2.200	6.919	14.563
{\rm log}_{10}(\gamma_e)\,	-3.601	-2.869	-1.215

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.399	-1.887	-1.098
{\rm log}_{10}(\tau_{AGN})\,	0.877	1.589	2.034

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.595	1.158	1.480
0.03-0.10 Gyr	-0.951	1.077	1.717
0.10-0.33 Gyr	-1.843	0.303	1.201
0.33-1.09 Gyr	-2.146	0.146	1.019
1.09-3.61 Gyr	-1.832	0.272	0.930
3.61-11.94 Gyr	-1.093	0.645	1.080
11.94-13.27 Gyr	-1.011	0.867	1.877