2021zet results

2021zet results

Information

Transient

Name:	`SN2021zet`
Right ascension:	`21h52m13.35s`
Declination:	`-23d22m37.16s`
Discovery Date:	`Sept. 20, 2021, 5:32 a.m.`
Classification:	`SN II`
Redshift:	`0.032000`
MW E(B-V):	`0.031`

Host

Name:	`2021zet`
Right ascension:	`21h52m12.83s`
Declination:	`-23d22m34.50s`
Redshift:	`0.032349`
Photometric Redshift:	`0.032`

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	5.31
Transient MWEBV	processed	0.04
Host match	processed	2.32
Host information	processed	0.1
Host MWEBV	processed	0.05
Global aperture construction	processed	0.68
Global aperture photometry	processed	4.54
Validate global photometry	processed	12.12
Global host SED inference	processed	496.12
Local aperture photometry	processed	4.25
Validate local photometry	processed	0.02
Local host SED inference	processed	414.48

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	21h52m13.35s, -23d22m37.16s
semi major axis, semi minor axis (arcsec):	3.1, 3.1
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	91.9	0.81	18.992	0.010	AB
PanSTARRS_r	121.59	0.95	18.688	0.009	AB
PanSTARRS_i	134.87	0.81	18.575	0.007	AB
PanSTARRS_z	146.64	2.48	18.484	0.018	AB
PanSTARRS_y	180.85	5.9	18.257	0.035	AB
2MASS_J	113.35	65.21	17.869	0.625	Vega
2MASS_H	194.41	108.71	16.811	0.607	Vega
2MASS_K	46.97	123.26	17.883	2.849	Vega

Aperture details

RA, DEC (J2000):	21h52m12.89s, -23d22m35.93s
semi major axis, semi minor axis (arcsec):	24.43, 12.83
angle (degrees, anti-clockwise from east):	-49.65

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_NUV	378.04	8.33	17.456	0.024	AB
PanSTARRS_g	1424.78	4.59	16.016	0.003	AB
PanSTARRS_y	2766.16	33.39	15.295	0.013	AB
WISE_W2	808.52	45.29	13.292	0.061	Vega
WISE_W4	5653.47	1319.01	7.899	0.253	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.283	8.519	8.717
{\rm log}_{10}({\rm SFR})	-1.426	-0.929	-0.392
{\rm log}_{10}({\rm sSFR})	-9.981	-9.455	-8.776
{\rm stellar\ age}	1.450	4.831	7.049

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.585	-1.046	-0.438
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.313	-0.407	0.044

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.189	0.523	0.911
\delta	-0.546	-0.132	0.183
\tau_1/\tau_2	0.752	1.128	1.522
Q_{PAH}	0.352	1.287	3.615
U_{min}	3.061	8.263	15.575
{\rm log}_{10}(\gamma_e)\,	-2.934	-1.580	-0.661

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.757	-1.772	-0.539
{\rm log}_{10}(\tau_{AGN})\,	1.031	1.437	1.931

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.498	-1.132	-0.779
0.03-0.10 Gyr	-1.492	-0.877	-0.277
0.10-0.33 Gyr	-1.546	-0.811	-0.367
0.33-1.10 Gyr	-2.054	-1.230	-0.826
1.10-3.62 Gyr	-2.625	-1.486	-1.135
3.62-11.99 Gyr	-2.899	-1.638	-1.205
11.99-13.32 Gyr	-2.918	-1.689	-1.077

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.672	9.853	10.006
{\rm log}_{10}({\rm SFR})	0.010	0.334	0.646
{\rm log}_{10}({\rm sSFR})	-9.908	-9.521	-9.107
{\rm stellar\ age}	5.644	7.488	10.168

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.006	-0.548	-0.228
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.678	-0.468	0.245

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.076	0.182	0.367
\delta	-0.471	0.024	0.293
\tau_1/\tau_2	0.462	0.877	1.298
Q_{PAH}	0.484	1.553	3.271
U_{min}	2.512	7.483	14.515
{\rm log}_{10}(\gamma_e)\,	-3.554	-2.664	-1.578

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.631	-4.044	-3.141
{\rm log}_{10}(\tau_{AGN})\,	1.043	1.578	1.953

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.580	-0.033	0.183
0.03-0.10 Gyr	-0.036	0.424	0.793
0.10-0.33 Gyr	-1.456	-0.356	0.230
0.33-1.10 Gyr	-1.663	-0.542	-0.077
1.10-3.62 Gyr	-1.484	-0.403	-0.071
3.62-11.99 Gyr	-0.655	-0.125	0.102
11.99-13.32 Gyr	-0.607	0.070	0.859