2021vnw results

2021vnw results

Information

Transient

Name:	`SN2021vnw`
Right ascension:	`6h55m34.87s`
Declination:	`39d45m53.75s`
Discovery Date:	`Aug. 8, 2021, 12:02 p.m.`
Classification:	`SN Ib`
Redshift:	`0.017166`
MW E(B-V):	`0.070`

Host

Name:	`UGC03596`
Right ascension:	`6h55m35.71s`
Declination:	`39d45m52.65s`
Redshift:	`0.016906`
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_z	DES_g DES_r DES_i DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	17.01
Transient MWEBV	processed	0.04
Host match	processed	4.46
Host information	processed	0.11
Host MWEBV	processed	0.04
Global aperture construction	processed	0.64
Global aperture photometry	processed	5.66
Validate global photometry	processed	17.9
Global host SED inference	processed	410.66
Local aperture photometry	processed	5.48
Validate local photometry	processed	0.03
Local host SED inference	processed	432.59

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	6h55m34.87s, 39d45m53.75s
semi major axis, semi minor axis (arcsec):	5.82, 5.82
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	22.96	2.95	20.498	0.140	AB
GALEX_NUV	46.43	2.37	19.733	0.055	AB
SDSS_u	287.69	6.22	17.753	0.023	AB
SDSS_g	1260.52	9.36	16.149	0.008	AB
PanSTARRS_g	1444.61	1.56	16.001	0.001	AB
SDSS_r	2483.99	13.25	15.412	0.006	AB
PanSTARRS_r	2679.32	2.11	15.330	0.001	AB
SDSS_i	3624.89	16.21	15.002	0.005	AB
PanSTARRS_i	3876.92	1.92	14.929	0.001	AB
PanSTARRS_z	4764.17	6.05	14.705	0.001	AB
SDSS_z	4615.27	22.27	14.740	0.005	AB
DES_z	4700.1	10.02	14.720	0.002	AB
PanSTARRS_y	6043.08	11.35	14.447	0.002	AB
2MASS_J	7221.08	169.84	13.359	0.026	Vega
2MASS_H	8682.12	289.67	12.686	0.036	Vega
2MASS_K	7583.18	228.97	12.363	0.033	Vega

Aperture details

RA, DEC (J2000):	6h55m35.74s, 39d45m52.82s
semi major axis, semi minor axis (arcsec):	24.74, 23.37
angle (degrees, anti-clockwise from east):	-115.68

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	131.33	8.32	18.604	0.069	AB
GALEX_NUV	359.48	7.3	17.511	0.022	AB
SDSS_u	3157.7	23.66	15.152	0.008	AB
SDSS_g	16028.53	33.54	13.388	0.002	AB
PanSTARRS_g	17330.84	6.18	13.303	0.000	AB
SDSS_r	33185.98	48.72	12.598	0.002	AB
PanSTARRS_r	34177.76	8.46	12.566	0.000	AB
SDSS_i	48788.01	60.0	12.179	0.001	AB
PanSTARRS_i	49659.47	7.76	12.160	0.000	AB
PanSTARRS_z	61493.4	25.13	11.928	0.000	AB
DES_z	55621.5	34.63	12.037	0.001	AB
PanSTARRS_y	74888.75	46.78	11.714	0.001	AB
2MASS_J	97101.29	703.8	10.537	0.008	Vega
2MASS_H	116474.8	1201.81	9.867	0.011	Vega
2MASS_K	100706.65	950.17	9.555	0.010	Vega
WISE_W1	48574.79	164.06	9.485	0.004	Vega
WISE_W2	27664.19	159.13	9.456	0.006	Vega
WISE_W3	56241.09	348.16	6.851	0.007	Vega
WISE_W4	50094.26	2408.5	5.531	0.052	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.769	9.856	9.948
{\rm log}_{10}({\rm SFR})	-1.339	-0.775	-0.407
{\rm log}_{10}({\rm sSFR})	-11.240	-10.662	-10.276
{\rm stellar\ age}	6.191	7.639	9.164

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.525	-1.071	-0.628
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.091	-0.358	0.042

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.520	0.828	1.061
\delta	-0.293	-0.122	0.160
\tau_1/\tau_2	0.659	1.006	1.326
Q_{PAH}	0.294	1.531	3.768
U_{min}	2.479	7.513	14.331
{\rm log}_{10}(\gamma_e)\,	-3.493	-2.029	-1.147

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.158	-2.032	-1.108
{\rm log}_{10}(\tau_{AGN})\,	1.038	1.528	1.870

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.358	-0.798	-0.425
0.03-0.10 Gyr	-1.538	-0.823	-0.366
0.10-0.33 Gyr	-1.244	-0.658	-0.298
0.33-1.10 Gyr	-1.038	-0.485	-0.096
1.10-3.67 Gyr	-0.753	-0.202	0.122
3.67-12.18 Gyr	-0.393	-0.067	0.095
12.18-13.53 Gyr	-0.468	0.073	0.609

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.754	10.861	10.972
{\rm log}_{10}({\rm SFR})	-0.960	-0.389	-0.025
{\rm log}_{10}({\rm sSFR})	-11.890	-11.278	-10.874
{\rm stellar\ age}	4.558	6.593	7.955

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.828	-0.565	-0.376
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.645	-0.805	0.069

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.404	0.526	0.668
\delta	-0.402	-0.210	-0.018
\tau_1/\tau_2	0.254	0.610	0.998
Q_{PAH}	1.223	1.962	2.838
U_{min}	1.751	5.246	11.611
{\rm log}_{10}(\gamma_e)\,	-3.672	-2.927	-2.082

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.278	-3.447	-2.580
{\rm log}_{10}(\tau_{AGN})\,	1.051	1.561	1.908

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.009	-0.322	0.129
0.03-0.10 Gyr	-1.407	-0.530	-0.052
0.10-0.33 Gyr	-1.530	-0.566	0.000
0.33-1.10 Gyr	-0.151	0.522	0.942
1.10-3.67 Gyr	0.819	1.132	1.342
3.67-12.18 Gyr	0.411	0.881	1.103
12.18-13.53 Gyr	0.052	0.805	1.367