2020szs results

2020szs results

Information

Transient

Name:	`SN2020szs`
Right ascension:	`21h34m09.00s`
Declination:	`8d46m46.09s`
Discovery Date:	`Sept. 11, 2020, 9:40 a.m.`
Classification:	`SN II`
Redshift:	`0.022125`
MW E(B-V):	`0.034`

Host

Name:	`2020szs`
Right ascension:	`21h34m09.19s`
Declination:	`8d46m42.96s`
Redshift:	`0.021822`
Photometric Redshift:	`0.016`

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 SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_r DES_z	GALEX_NUV GALEX_FUV DES_g DES_i DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	14.94
Transient MWEBV	processed	0.05
Host match	processed	0.96
Host information	processed	0.11
Host MWEBV	processed	0.05
Global aperture construction	processed	0.72
Global aperture photometry	processed	7.13
Validate global photometry	processed	17.46
Global host SED inference	processed	429.03
Local aperture photometry	processed	6.67
Validate local photometry	processed	0.03
Local host SED inference	processed	680.46

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	21h34m09.00s, 8d46m46.09s
semi major axis, semi minor axis (arcsec):	4.53, 4.53
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	490.01	7.14	17.174	0.016	AB
SDSS_g	914.49	7.94	16.497	0.009	AB
PanSTARRS_g	970.21	1.03	16.433	0.001	AB
SDSS_r	1190.59	9.17	16.211	0.008	AB
PanSTARRS_r	1274.1	1.38	16.137	0.001	AB
DES_r	1264.02	2.39	16.146	0.002	AB
SDSS_i	1312.7	9.85	16.105	0.008	AB
PanSTARRS_i	1361.26	1.28	16.065	0.001	AB
PanSTARRS_z	1457.35	3.77	15.991	0.003	AB
SDSS_z	1528.54	14.93	15.939	0.011	AB
DES_z	1484.51	5.72	15.971	0.004	AB
PanSTARRS_y	1678.13	7.83	15.838	0.005	AB
2MASS_J	1654.52	109.84	14.958	0.072	Vega
2MASS_H	2038.87	194.55	14.259	0.104	Vega
2MASS_K	1396.82	184.25	14.199	0.143	Vega

Aperture details

RA, DEC (J2000):	21h34m09.22s, 8d46m43.30s
semi major axis, semi minor axis (arcsec):	17.03, 12.98
angle (degrees, anti-clockwise from east):	-81.79

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	1291.19	17.21	16.123	0.014	AB
SDSS_g	3230.0	15.28	15.127	0.005	AB
PanSTARRS_g	3329.52	3.0	15.094	0.001	AB
SDSS_r	4566.5	18.73	14.751	0.004	AB
PanSTARRS_r	4671.62	4.16	14.726	0.001	AB
DES_r	4824.44	4.86	14.691	0.001	AB
PanSTARRS_i	5330.64	4.0	14.583	0.001	AB
DES_z	6155.32	12.14	14.427	0.002	AB
PanSTARRS_y	6524.52	25.59	14.364	0.004	AB
2MASS_J	6884.01	364.09	13.410	0.057	Vega
2MASS_H	8292.61	645.97	12.736	0.085	Vega
2MASS_K	6058.75	612.83	12.606	0.110	Vega
WISE_W1	3949.51	43.76	12.210	0.012	Vega
WISE_W2	2629.08	51.54	12.011	0.021	Vega
WISE_W3	15923.36	211.72	8.221	0.014	Vega
WISE_W4	24467.27	1605.68	6.309	0.071	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.823	9.161	9.344
{\rm log}_{10}({\rm SFR})	-0.398	0.374	0.909
{\rm log}_{10}({\rm sSFR})	-9.636	-8.762	-7.966
{\rm stellar\ age}	0.188	4.191	7.297

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.789	-1.352	-0.619
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.711	0.134	0.380

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.210	0.553	1.059
\delta	-0.313	-0.035	0.230
\tau_1/\tau_2	0.643	1.077	1.535
Q_{PAH}	0.760	1.863	3.635
U_{min}	3.465	9.604	17.508
{\rm log}_{10}(\gamma_e)\,	-3.103	-1.738	-0.965

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.338	-2.638	-0.569
{\rm log}_{10}(\tau_{AGN})\,	0.810	1.541	2.054

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.917	-0.594	-0.258
0.03-0.10 Gyr	-0.302	0.521	1.065
0.10-0.33 Gyr	-2.248	-0.459	0.157
0.33-1.10 Gyr	-4.004	-1.176	-0.393
1.10-3.65 Gyr	-4.543	-1.268	-0.555
3.65-12.12 Gyr	-4.831	-1.418	-0.652
12.12-13.47 Gyr	-5.334	-1.326	-0.320

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.660	9.807	9.945
{\rm log}_{10}({\rm SFR})	-0.168	0.360	0.614
{\rm log}_{10}({\rm sSFR})	-10.034	-9.435	-9.088
{\rm stellar\ age}	4.297	6.299	7.638

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.125	-0.723	-0.449
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.907	-1.663	0.068

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.155	0.288	0.496
\delta	-0.544	-0.083	0.253
\tau_1/\tau_2	0.697	1.072	1.438
Q_{PAH}	0.999	2.008	3.913
U_{min}	2.424	7.084	14.272
{\rm log}_{10}(\gamma_e)\,	-3.440	-2.265	-1.487

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.574	-2.012	-1.538
{\rm log}_{10}(\tau_{AGN})\,	0.951	1.412	1.870

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.485	-0.131	0.111
0.03-0.10 Gyr	-0.151	0.473	0.745
0.10-0.33 Gyr	-0.166	0.290	0.659
0.33-1.10 Gyr	-0.612	-0.137	0.143
1.10-3.65 Gyr	-0.562	-0.176	0.106
3.65-12.12 Gyr	-0.657	-0.188	0.050
12.12-13.47 Gyr	-0.849	-0.173	0.307