2021wel results

2021wel results

Information

Transient

Name:	`SN2021wel`
Right ascension:	`16h24m39.70s`
Declination:	`41d01m10.51s`
Discovery Date:	`Aug. 17, 2021, 4:21 a.m.`
Classification:	`SN II`
Redshift:	`0.027120`
MW E(B-V):	`0.008`

Host

Name:	`2021wel`
Right ascension:	`16h24m39.54s`
Declination:	`41d01m12.47s`
Redshift:	`0.027119`
Photometric Redshift:	`0.027`

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_i DES_z DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	16.53
Transient MWEBV	processed	0.05
Host match	processed	3.56
Host information	processed	0.1
Host MWEBV	processed	0.04
Global aperture construction	processed	0.68
Global aperture photometry	processed	5.59
Validate global photometry	processed	16.93
Global host SED inference	processed	515.56
Local aperture photometry	processed	5.29
Validate local photometry	processed	0.02
Local host SED inference	processed	708.15

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	16h24m39.70s, 41d01m10.51s
semi major axis, semi minor axis (arcsec):	3.67, 3.67
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	280.88	4.91	17.779	0.019	AB
SDSS_g	474.46	5.77	17.210	0.013	AB
PanSTARRS_g	456.08	1.18	17.252	0.003	AB
SDSS_r	509.21	6.02	17.133	0.013	AB
PanSTARRS_r	517.42	1.07	17.115	0.002	AB
SDSS_i	538.9	6.62	17.071	0.013	AB
PanSTARRS_i	512.24	0.94	17.126	0.002	AB
PanSTARRS_z	538.82	2.24	17.071	0.005	AB
SDSS_z	561.53	10.08	17.027	0.019	AB
PanSTARRS_y	534.38	5.71	17.080	0.012	AB
2MASS_J	624.96	76.53	16.015	0.133	Vega
2MASS_H	743.11	111.43	15.355	0.163	Vega
2MASS_K	496.27	135.94	15.323	0.297	Vega

Aperture details

RA, DEC (J2000):	16h24m39.37s, 41d01m13.56s
semi major axis, semi minor axis (arcsec):	16.94, 13.2
angle (degrees, anti-clockwise from east):	-42.05

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	573.55	22.22	17.004	0.042	AB
GALEX_NUV	672.8	3.69	16.830	0.006	AB
SDSS_u	1016.44	12.69	16.382	0.014	AB
SDSS_g	1810.69	12.15	15.755	0.007	AB
PanSTARRS_g	1859.5	4.59	15.727	0.003	AB
SDSS_r	2118.92	13.29	15.585	0.007	AB
PanSTARRS_r	2156.63	4.06	15.566	0.002	AB
SDSS_i	2317.87	16.89	15.487	0.008	AB
PanSTARRS_i	2280.76	3.67	15.505	0.002	AB
PanSTARRS_z	2386.32	8.95	15.456	0.004	AB
SDSS_z	2174.72	34.75	15.556	0.017	AB
PanSTARRS_y	2439.35	23.1	15.432	0.010	AB
2MASS_J	3067.45	314.9	14.288	0.111	Vega
2MASS_H	3079.17	459.06	13.811	0.162	Vega
2MASS_K	3069.7	561.44	13.344	0.199	Vega
WISE_W1	1192.84	24.91	13.510	0.023	Vega
WISE_W2	686.21	30.31	13.470	0.048	Vega
WISE_W3	1837.18	106.73	10.566	0.063	Vega
WISE_W4	6731.51	787.67	7.710	0.127	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.587	8.814	8.989
{\rm log}_{10}({\rm SFR})	0.064	0.571	0.849
{\rm log}_{10}({\rm sSFR})	-8.834	-8.087	-7.912
{\rm stellar\ age}	0.067	0.562	6.415

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.853	-1.631	-1.292
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.807	-1.311	-0.110

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.319	0.754	1.053
\delta	-0.324	-0.039	0.176
\tau_1/\tau_2	0.445	0.972	1.501
Q_{PAH}	1.046	2.289	4.534
U_{min}	4.113	11.306	19.140
{\rm log}_{10}(\gamma_e)\,	-3.626	-2.461	-1.165

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.458	-3.303	-1.337
{\rm log}_{10}(\tau_{AGN})\,	0.994	1.483	1.948

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.544	-1.484	-0.853
0.03-0.10 Gyr	0.222	0.732	1.011
0.10-0.33 Gyr	-3.109	-1.640	-0.157
0.33-1.10 Gyr	-5.480	-3.157	-1.114
1.10-3.64 Gyr	-6.938	-3.739	-1.221
3.64-12.05 Gyr	-7.858	-3.974	-1.221
12.05-13.39 Gyr	-8.373	-3.858	-0.851

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.995	9.342	9.566
{\rm log}_{10}({\rm SFR})	0.291	0.546	0.789
{\rm log}_{10}({\rm sSFR})	-9.183	-8.809	-8.314
{\rm stellar\ age}	0.485	4.406	7.004

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.272	-0.901	-0.573
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.940	-1.721	-0.529

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.094	0.168	0.310
\delta	-0.705	-0.318	0.046
\tau_1/\tau_2	0.533	0.968	1.408
Q_{PAH}	0.302	0.858	1.868
U_{min}	3.240	8.717	16.008
{\rm log}_{10}(\gamma_e)\,	-3.472	-2.754	-2.023

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.151	-3.193	-2.402
{\rm log}_{10}(\tau_{AGN})\,	0.912	1.300	1.798

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.000	-0.761	-0.215
0.03-0.10 Gyr	0.437	0.699	0.947
0.10-0.33 Gyr	-1.689	-0.086	0.508
0.33-1.10 Gyr	-2.636	-0.740	-0.177
1.10-3.64 Gyr	-3.618	-0.836	-0.304
3.64-12.05 Gyr	-3.721	-1.027	-0.435
12.05-13.39 Gyr	-4.136	-1.005	-0.188