SN2021yys results

SN2021yys results

Information

Transient

Name:	`SN2021yys`
Right ascension:	`7h25m42.21s`
Declination:	`44d49m25.10s`
Discovery Date:	`None`
Classification:	`SN IIn`
Redshift:	`0.043290`
MW E(B-V):	`0.098`

Host

Name:	`SN2021yys`
Right ascension:	`7h25m42.49s`
Declination:	`44d49m21.06s`
Redshift:	`0.043293`
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	2.03
Transient MWEBV	processed	0.05
Host match	processed	2.59
Host information	processed	0.11
Host MWEBV	processed	0.05
Global aperture construction	processed	0.6
Global aperture photometry	processed	3.76
Validate global photometry	processed	11.06
Global host SED inference	processed	482.51
Local aperture photometry	processed	3.49
Validate local photometry	processed	0.03
Local host SED inference	processed	563.88

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	7h25m42.21s, 44d49m25.10s
semi major axis, semi minor axis (arcsec):	2.35, 2.35
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	188.67	0.65	18.211	0.004	AB
PanSTARRS_r	329.3	0.78	17.606	0.003	AB
PanSTARRS_i	432.25	0.76	17.311	0.002	AB
PanSTARRS_z	497.63	2.88	17.158	0.006	AB
PanSTARRS_y	595.62	4.6	16.963	0.008	AB

Aperture details

RA, DEC (J2000):	7h25m42.41s, 44d49m20.73s
semi major axis, semi minor axis (arcsec):	20.24, 18.81
angle (degrees, anti-clockwise from east):	-115.38

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
PanSTARRS_g	2733.41	5.02	15.308	0.002	AB
PanSTARRS_r	4490.44	5.95	14.769	0.001	AB
PanSTARRS_i	6137.23	5.87	14.430	0.001	AB
PanSTARRS_z	7058.06	22.71	14.278	0.003	AB
2MASS_H	12917.41	873.67	12.254	0.073	Vega
WISE_W2	4985.42	74.31	11.317	0.016	Vega
WISE_W3	24385.96	294.25	7.758	0.013	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.522	9.655	9.791
{\rm log}_{10}({\rm SFR})	-1.062	-0.422	0.181
{\rm log}_{10}({\rm sSFR})	-10.762	-10.095	-9.451
{\rm stellar\ age}	5.437	7.436	9.840

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.642	-1.179	-0.723
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.779	-0.037	0.365

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.165	0.637	1.078
\delta	-0.515	-0.011	0.288
\tau_1/\tau_2	0.594	0.987	1.374
Q_{PAH}	0.764	2.146	4.069
U_{min}	2.816	8.286	15.346
{\rm log}_{10}(\gamma_e)\,	-3.419	-2.430	-0.990

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.013	-1.807	-0.729
{\rm log}_{10}(\tau_{AGN})\,	0.889	1.249	1.915

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.292	-0.615	-0.225
0.03-0.10 Gyr	-1.292	-0.365	0.302
0.10-0.33 Gyr	-1.585	-0.461	0.084
0.33-1.09 Gyr	-1.906	-0.696	-0.206
1.09-3.59 Gyr	-1.736	-0.554	-0.147
3.59-11.86 Gyr	-1.014	-0.298	-0.094
11.86-13.18 Gyr	-0.801	-0.115	0.625

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.478	10.584	10.689
{\rm log}_{10}({\rm SFR})	-0.048	0.678	1.362
{\rm log}_{10}({\rm sSFR})	-10.713	-9.923	-9.218
{\rm stellar\ age}	2.275	4.846	6.763

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.770	-0.304	-0.068
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.770	-0.277	0.275

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.301	0.526	0.801
\delta	-0.577	-0.169	0.183
\tau_1/\tau_2	0.520	0.890	1.265
Q_{PAH}	0.537	1.547	3.629
U_{min}	2.320	6.904	13.882
{\rm log}_{10}(\gamma_e)\,	-3.577	-2.400	-1.237

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.146	-1.760	-1.308
{\rm log}_{10}(\tau_{AGN})\,	0.886	1.286	1.671

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.017	0.610	0.944
0.03-0.10 Gyr	-0.759	0.663	1.487
0.10-0.33 Gyr	-0.600	0.684	1.288
0.33-1.09 Gyr	0.321	0.907	1.279
1.09-3.59 Gyr	0.314	0.854	1.186
3.59-11.86 Gyr	-0.839	0.419	0.725
11.86-13.18 Gyr	-1.374	0.295	0.926