2021bqg results

2021bqg results

Information

Transient

Name:	`SN2021bqg`
Right ascension:	`14h38m39.19s`
Declination:	`52d35m04.75s`
Discovery Date:	`Feb. 3, 2021, 10:44 a.m.`
Classification:	`SN Ia`
Redshift:	`0.044665`
MW E(B-V):	`0.010`

Host

Name:	`2021bqg`
Right ascension:	`14h38m38.29s`
Declination:	`52d34m52.22s`
Redshift:	`0.044642`
Photometric Redshift:	`0.043`

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_z	DES_r DES_i DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	13.96
Transient MWEBV	processed	0.04
Host match	processed	4.0
Host information	processed	0.1
Host MWEBV	processed	0.1
Global aperture construction	processed	0.67
Global aperture photometry	processed	6.6
Validate global photometry	processed	18.8
Global host SED inference	processed	445.36
Local aperture photometry	processed	6.45
Validate local photometry	processed	0.03
Local host SED inference	processed	469.74

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	14h38m39.19s, 52d35m04.75s
semi major axis, semi minor axis (arcsec):	2.28, 2.28
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	0.31	1.79	25.184	6.358	AB
SDSS_g	11.97	1.13	21.204	0.103	AB
DES_g	14.05	0.39	21.031	0.030	AB
PanSTARRS_g	15.96	0.54	20.893	0.037	AB
SDSS_r	23.42	1.63	20.476	0.076	AB
PanSTARRS_r	23.57	0.77	20.469	0.036	AB
SDSS_i	28.88	2.21	20.248	0.083	AB
PanSTARRS_i	32.38	0.83	20.124	0.028	AB
PanSTARRS_z	32.83	1.65	20.109	0.054	AB
SDSS_z	42.65	7.68	19.825	0.195	AB
DES_z	28.67	1.12	20.256	0.042	AB
PanSTARRS_y	37.91	3.69	19.953	0.106	AB

Aperture details

RA, DEC (J2000):	14h38m38.28s, 52d34m52.57s
semi major axis, semi minor axis (arcsec):	23.55, 19.57
angle (degrees, anti-clockwise from east):	-3.26

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	187.25	12.65	18.219	0.073	AB
GALEX_NUV	206.68	2.37	18.112	0.012	AB
SDSS_u	441.87	17.49	17.287	0.043	AB
SDSS_g	2315.5	14.02	15.488	0.007	AB
DES_g	2483.26	5.01	15.412	0.002	AB
PanSTARRS_g	2594.98	5.14	15.365	0.002	AB
SDSS_r	4583.28	20.09	14.747	0.005	AB
PanSTARRS_i	6399.82	7.87	14.385	0.001	AB
PanSTARRS_z	7231.7	15.59	14.252	0.002	AB
SDSS_z	8575.5	73.66	14.067	0.009	AB
DES_z	7350.54	16.01	14.234	0.002	AB
PanSTARRS_y	9217.67	34.84	13.988	0.004	AB
2MASS_J	11158.25	550.99	12.886	0.054	Vega
2MASS_H	13205.31	803.93	12.231	0.066	Vega
2MASS_K	10174.4	924.8	12.043	0.099	Vega
WISE_W1	5982.21	68.4	11.759	0.012	Vega
WISE_W2	3609.41	71.6	11.667	0.022	Vega
WISE_W3	6761.0	171.38	9.151	0.028	Vega
WISE_W4	7055.83	875.92	7.659	0.135	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.339	8.467	8.582
{\rm log}_{10}({\rm SFR})	-1.968	-1.360	-0.756
{\rm log}_{10}({\rm sSFR})	-10.394	-9.830	-9.173
{\rm stellar\ age}	5.755	7.305	9.037

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.812	-1.503	-1.042
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.783	-0.835	0.202

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.298	0.726	1.158
\delta	-0.308	0.043	0.306
\tau_1/\tau_2	0.708	1.057	1.423
Q_{PAH}	0.959	2.595	4.901
U_{min}	2.977	8.147	15.224
{\rm log}_{10}(\gamma_e)\,	-3.070	-1.980	-0.841

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.717	-0.700	0.026
{\rm log}_{10}(\tau_{AGN})\,	1.039	1.481	1.908

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.399	-1.699	-1.161
0.03-0.10 Gyr	-1.980	-1.310	-0.650
0.10-0.33 Gyr	-2.576	-1.761	-1.224
0.33-1.09 Gyr	-2.958	-1.990	-1.487
1.09-3.59 Gyr	-2.526	-1.685	-1.373
3.59-11.84 Gyr	-1.921	-1.442	-1.283
11.84-13.16 Gyr	-2.031	-1.371	-0.717

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.901	10.978	11.060
{\rm log}_{10}({\rm SFR})	-0.349	-0.046	0.231
{\rm log}_{10}({\rm sSFR})	-11.351	-11.026	-10.752
{\rm stellar\ age}	8.143	10.477	12.351

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.714	-0.489	-0.332
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.488	-0.671	0.024

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.165	0.290	0.478
\delta	0.083	0.265	0.356
\tau_1/\tau_2	0.395	0.846	1.328
Q_{PAH}	0.751	2.120	4.431
U_{min}	2.916	8.217	15.462
{\rm log}_{10}(\gamma_e)\,	-3.206	-2.370	-1.639

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.119	-3.111	-2.289
{\rm log}_{10}(\tau_{AGN})\,	0.975	1.409	1.839

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.046	0.162	0.396
0.03-0.10 Gyr	-2.221	-0.311	0.204
0.10-0.33 Gyr	-2.652	-0.502	0.061
0.33-1.09 Gyr	-2.701	-0.554	0.064
1.09-3.59 Gyr	-2.371	-0.508	0.207
3.59-11.84 Gyr	-0.526	0.858	1.160
11.84-13.16 Gyr	1.127	1.882	2.168