2020zj results

2020zj results

Information

Transient

Name:	`2020zj`
Right ascension:	`16h01m20.38s`
Declination:	`16d40m39.79s`
Discovery Date:	`None`
Classification:	`Ia`
Redshift:	`0.031889`
MW E(B-V):	`0.032`

Host

Name:	`2020zj`
Right ascension:	`16h01m21.23s`
Declination:	`16d40m35.92s`
Redshift:	`0.031567`
Photometric Redshift:	`0.026`

Cutout Download Report

Downloadable	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_z	DES_i DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	27.15
Transient MWEBV	processed	0.07
Host match	processed	3.22
Host information	processed	0.13
Host MWEBV	processed	0.06
Host spectrum download	not processed	None
Global aperture construction	processed	0.91
Global aperture photometry	processed	9.06
Validate global photometry	processed	23.94
Global host SED inference	processed	930.11
Local aperture photometry	processed	8.74
Validate local photometry	processed	0.03
Local host SED inference	processed	684.77

Imaging data

Spectral Energy Distribution

Host Galaxy Spectrum

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.846	9.011	9.156
{\rm log}_{10}({\rm SFR})	-1.708	-1.146	-0.642
{\rm log}_{10}({\rm sSFR})	-10.741	-10.157	-9.569
{\rm stellar\ age}	5.339	7.485	10.099

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.655	-1.110	-0.523
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.746	0.136	0.349

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.666	1.139	1.479
\delta	-0.448	-0.136	0.117
\tau_1/\tau_2	0.705	1.039	1.386
Q_{PAH}	0.406	1.485	3.421
U_{min}	2.721	7.553	14.040
{\rm log}_{10}(\gamma_e)\,	-3.422	-2.270	-1.212

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.679	-1.778	-0.820
{\rm log}_{10}(\tau_{AGN})\,	0.939	1.311	1.752

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.547	-1.071	-0.690
0.03-0.10 Gyr	-2.026	-1.256	-0.607
0.10-0.33 Gyr	-2.305	-1.348	-0.774
0.33-1.10 Gyr	-2.353	-1.317	-0.814
1.10-3.63 Gyr	-2.223	-1.143	-0.797
3.63-12.00 Gyr	-1.595	-0.970	-0.740
12.00-13.33 Gyr	-1.491	-0.791	-0.024

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.905	10.970	11.042
{\rm log}_{10}({\rm SFR})	-1.626	-1.202	-0.858
{\rm log}_{10}({\rm sSFR})	-12.648	-12.165	-11.803
{\rm stellar\ age}	8.351	10.823	12.630

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.529	-0.393	-0.293
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.061	-0.738	-0.417

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.147	0.227	0.320
\delta	-0.898	-0.732	-0.520
\tau_1/\tau_2	0.140	0.450	0.831
Q_{PAH}	0.210	0.649	1.683
U_{min}	3.110	8.783	16.359
{\rm log}_{10}(\gamma_e)\,	-3.217	-2.256	-1.480

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.509	-3.744	-2.897
{\rm log}_{10}(\tau_{AGN})\,	0.960	1.429	1.877

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.209	-0.826	-0.498
0.03-0.10 Gyr	-4.210	-1.897	-1.100
0.10-0.33 Gyr	-4.777	-2.007	-1.132
0.33-1.10 Gyr	-3.478	-1.469	-0.566
1.10-3.63 Gyr	-2.780	-0.907	0.119
3.63-12.00 Gyr	-1.094	0.841	1.153
12.00-13.33 Gyr	1.153	1.893	2.164

Aperture Photometry

Aperture details

RA, DEC (J2000):	16h01m20.38s, 16d40m39.79s
semi major axis, semi minor axis (arcsec):	3.17, 3.17
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	-3.16	3.12			AB
SDSS_g	45.8	1.95	19.748	0.046	AB
DES_g	49.29	0.4	19.668	0.009	AB
PanSTARRS_g	52.83	0.76	19.593	0.016	AB
SDSS_r	96.47	2.89	18.939	0.033	AB
PanSTARRS_r	105.28	1.1	18.844	0.011	AB
DES_r	105.9	1.0	18.838	0.010	AB
SDSS_i	143.58	3.78	18.507	0.029	AB
PanSTARRS_i	146.14	0.8	18.488	0.006	AB
PanSTARRS_z	174.65	2.19	18.295	0.014	AB
SDSS_z	181.53	12.26	18.253	0.073	AB
DES_z	190.26	3.11	18.202	0.018	AB
PanSTARRS_y	239.25	5.16	17.953	0.023	AB

Aperture details

RA, DEC (J2000):	16h01m21.21s, 16d40m36.01s
semi major axis, semi minor axis (arcsec):	17.71, 16.59
angle (degrees, anti-clockwise from east):	-25.8

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	28.51	3.87	20.262	0.147	AB
GALEX_NUV	40.78	3.66	19.874	0.097	AB
SDSS_u	449.81	17.9	17.267	0.043	AB
SDSS_g	3711.87	16.48	14.976	0.005	AB
DES_g	4023.45	3.24	14.889	0.001	AB
PanSTARRS_g	4137.61	4.26	14.858	0.001	AB
SDSS_r	8104.61	24.49	14.128	0.003	AB
PanSTARRS_r	8220.02	6.11	14.113	0.001	AB
DES_r	8845.5	8.37	14.033	0.001	AB
SDSS_i	11883.45	30.57	13.713	0.003	AB
PanSTARRS_i	11634.55	4.35	13.736	0.000	AB
PanSTARRS_z	14774.49	11.7	13.476	0.001	AB
SDSS_z	15740.42	71.25	13.407	0.005	AB
DES_z	15950.51	27.43	13.393	0.002	AB
PanSTARRS_y	18389.53	27.28	13.239	0.002	AB
WISE_W1	11302.56	68.13	11.068	0.007	Vega
WISE_W2	6228.19	76.96	11.075	0.013	Vega
WISE_W3	1828.57	224.29	10.571	0.133	Vega
WISE_W4	1826.0	1164.08	9.126	0.692	Vega