2020tkw results

2020tkw results

Information

Transient

Name:	`2020tkw`
Right ascension:	`5h39m06.50s`
Declination:	`-23d47m50.72s`
Discovery Date:	`None`
Classification:	`None`
Redshift:	`0.085000`
MW E(B-V):	`0.024`

Host

Name:	`2020tkw`
Right ascension:	`5h39m06.13s`
Declination:	`-23d47m50.65s`
Redshift:	`None`
Photometric Redshift:	`0.085`

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	3.86
Transient MWEBV	processed	0.04
Host match	processed	2.0
Host information	processed	0.09
Host MWEBV	processed	1.07
Global aperture construction	processed	0.99
Global aperture photometry	processed	4.19
Validate global photometry	processed	11.43
Global host SED inference	processed	425.48
Local aperture photometry	processed	3.88
Validate local photometry	processed	0.02
Local host SED inference	processed	558.65

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	5h39m06.50s, -23d47m50.72s
semi major axis, semi minor axis (arcsec):	1.26, 1.26
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
PanSTARRS_r	22.33	0.41	20.528	0.020	AB
PanSTARRS_i	29.37	0.44	20.230	0.016	AB
PanSTARRS_z	39.43	1.02	19.910	0.028	AB
PanSTARRS_y	47.43	2.21	19.710	0.051	AB

Aperture details

RA, DEC (J2000):	5h39m06.11s, -23d47m50.55s
semi major axis, semi minor axis (arcsec):	14.11, 6.01
angle (degrees, anti-clockwise from east):	-83.53

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	14.19	3.13	21.020	0.239	AB
PanSTARRS_g	508.6	2.02	17.134	0.004	AB
PanSTARRS_z	1262.75	7.18	16.147	0.006	AB
WISE_W2	1712.01	43.35	12.477	0.027	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.902	9.129	9.245
{\rm log}_{10}({\rm SFR})	-2.054	-1.173	-0.309
{\rm log}_{10}({\rm sSFR})	-11.191	-10.322	-9.262
{\rm stellar\ age}	1.860	6.435	8.174

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.050	-0.330	-0.027
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.392	-0.653	0.133

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.246	0.817	1.438
\delta	-0.298	0.043	0.301
\tau_1/\tau_2	0.584	1.013	1.432
Q_{PAH}	0.984	2.886	5.430
U_{min}	3.550	9.042	16.394
{\rm log}_{10}(\gamma_e)\,	-2.805	-1.521	-0.491

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-1.978	-0.421	0.118
{\rm log}_{10}(\tau_{AGN})\,	1.124	1.516	1.932

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.249	-1.896	-1.143
0.03-0.10 Gyr	-2.207	-1.085	-0.166
0.10-0.33 Gyr	-2.115	-1.081	-0.263
0.33-1.07 Gyr	-2.653	-1.175	-0.386
1.07-3.48 Gyr	-2.864	-1.059	-0.627
3.48-11.38 Gyr	-2.845	-0.867	-0.590
11.38-12.64 Gyr	-2.837	-0.893	-0.165

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.237	10.445	10.625
{\rm log}_{10}({\rm SFR})	0.382	0.875	1.248
{\rm log}_{10}({\rm sSFR})	-10.138	-9.601	-9.039
{\rm stellar\ age}	2.064	5.360	7.674

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.775	-0.361	-0.038
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.357	-0.288	0.123

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.428	0.721	1.009
\delta	-0.519	-0.264	0.006
\tau_1/\tau_2	0.672	1.057	1.474
Q_{PAH}	1.071	2.950	4.969
U_{min}	2.321	6.964	14.312
{\rm log}_{10}(\gamma_e)\,	-3.394	-2.116	-1.118

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-1.784	-1.186	-0.580
{\rm log}_{10}(\tau_{AGN})\,	0.863	1.554	1.981

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.540	0.880	1.231
0.03-0.10 Gyr	0.074	0.821	1.292
0.10-0.33 Gyr	-0.260	0.643	1.185
0.33-1.07 Gyr	-0.442	0.550	1.121
1.07-3.48 Gyr	-0.406	0.432	0.814
3.48-11.38 Gyr	-0.813	0.333	0.754
11.38-12.64 Gyr	-1.112	0.318	1.048