2021wwg results

2021wwg results

Information

Transient

Name:	`SN2021wwg`
Right ascension:	`23h11m12.72s`
Declination:	`16d52m47.72s`
Discovery Date:	`Aug. 25, 2021, 7:35 a.m.`
Classification:	`SN Ia`
Redshift:	`0.022609`
MW E(B-V):	`0.119`

Host

Name:	`2021wwg`
Right ascension:	`23h11m12.86s`
Declination:	`16d52m37.82s`
Redshift:	`0.022609`
Photometric Redshift:	`0.051`

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	17.64
Transient MWEBV	processed	0.04
Host match	processed	1.52
Host information	processed	0.08
Host MWEBV	processed	0.05
Global aperture construction	processed	0.66
Global aperture photometry	processed	6.14
Validate global photometry	processed	16.83
Global host SED inference	processed	599.99
Local aperture photometry	processed	5.67
Validate local photometry	processed	0.03
Local host SED inference	processed	466.58

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	23h11m12.72s, 16d52m47.72s
semi major axis, semi minor axis (arcsec):	4.38, 4.38
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	0.7	0.64	24.283	0.982	AB
SDSS_u	25.9	4.52	20.367	0.189	AB
SDSS_g	109.08	3.07	18.806	0.031	AB
PanSTARRS_g	121.34	1.01	18.690	0.009	AB
SDSS_r	248.22	4.66	17.913	0.020	AB
PanSTARRS_r	265.64	1.31	17.839	0.005	AB
SDSS_i	390.98	6.08	17.420	0.017	AB
PanSTARRS_i	401.55	1.7	17.391	0.005	AB
PanSTARRS_z	525.89	3.26	17.098	0.007	AB
SDSS_z	527.63	17.46	17.094	0.036	AB
PanSTARRS_y	630.93	7.18	16.900	0.012	AB
2MASS_J	625.13	84.39	16.015	0.147	Vega
2MASS_H	977.58	127.02	15.057	0.141	Vega
2MASS_K	689.54	176.23	14.966	0.277	Vega

Aperture details

RA, DEC (J2000):	23h11m12.86s, 16d52m37.77s
semi major axis, semi minor axis (arcsec):	19.0, 5.6
angle (degrees, anti-clockwise from east):	-11.91

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	13.31	2.77	21.090	0.226	AB
GALEX_NUV	12.01	2.44	21.201	0.221	AB
SDSS_u	178.82	10.85	18.269	0.066	AB
SDSS_g	934.87	8.66	16.473	0.010	AB
PanSTARRS_g	1030.64	2.4	16.367	0.003	AB
SDSS_r	2241.4	13.39	15.524	0.006	AB
PanSTARRS_r	2316.32	3.13	15.488	0.001	AB
SDSS_i	3513.21	17.23	15.036	0.005	AB
PanSTARRS_i	3483.18	4.02	15.045	0.001	AB
PanSTARRS_z	4635.1	7.69	14.735	0.002	AB
SDSS_z	4836.6	42.57	14.689	0.010	AB
PanSTARRS_y	5759.3	16.89	14.499	0.003	AB
2MASS_J	7006.68	210.34	13.391	0.033	Vega
2MASS_H	9061.11	314.46	12.639	0.038	Vega
2MASS_K	7793.7	437.9	12.333	0.061	Vega
WISE_W1	3226.65	38.47	12.429	0.013	Vega
WISE_W2	1752.78	39.74	12.452	0.025	Vega
WISE_W3	363.63	122.8	12.324	0.367	Vega
WISE_W4	-995.38	579.43			Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.198	9.312	9.418
{\rm log}_{10}({\rm SFR})	-2.500	-1.552	-0.857
{\rm log}_{10}({\rm sSFR})	-11.803	-10.885	-10.124
{\rm stellar\ age}	7.492	8.616	12.316

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.496	-0.936	-0.510
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.760	-0.645	0.284

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.430	0.929	1.200
\delta	-0.446	-0.084	0.218
\tau_1/\tau_2	0.642	1.002	1.378
Q_{PAH}	0.768	2.151	4.541
U_{min}	2.514	7.631	14.819
{\rm log}_{10}(\gamma_e)\,	-3.523	-2.657	-1.347

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.096	-2.078	-0.784
{\rm log}_{10}(\tau_{AGN})\,	0.981	1.391	1.915

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.997	-1.766	-1.096
0.03-0.10 Gyr	-2.732	-1.573	-0.763
0.10-0.33 Gyr	-3.054	-1.586	-0.932
0.33-1.10 Gyr	-3.497	-1.666	-1.044
1.10-3.65 Gyr	-3.420	-1.434	-0.798
3.65-12.11 Gyr	-1.626	-0.641	-0.445
12.11-13.46 Gyr	-0.883	-0.227	0.461

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.243	10.291	10.330
{\rm log}_{10}({\rm SFR})	-1.787	-1.140	-0.674
{\rm log}_{10}({\rm sSFR})	-12.097	-11.415	-10.943
{\rm stellar\ age}	11.497	12.706	12.776

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.050	-0.740	-0.543
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.570	-0.058	0.236

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.228	0.365	0.558
\delta	-0.675	-0.466	-0.293
\tau_1/\tau_2	0.521	0.994	1.496
Q_{PAH}	0.294	1.031	2.435
U_{min}	3.337	9.020	16.900
{\rm log}_{10}(\gamma_e)\,	-2.690	-1.447	-0.735

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.687	-3.994	-3.101
{\rm log}_{10}(\tau_{AGN})\,	1.129	1.650	1.993

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.812	-1.161	-0.680
0.03-0.10 Gyr	-3.067	-1.262	-0.637
0.10-0.33 Gyr	-5.534	-2.776	-1.275
0.33-1.10 Gyr	-6.645	-3.217	-1.468
1.10-3.65 Gyr	-5.219	-2.872	-1.350
3.65-12.11 Gyr	-2.825	-1.463	-0.023
12.11-13.46 Gyr	1.243	1.407	1.452