2019dex results

2019dex results

Information

Transient

Name:	`AT2019dex`
Right ascension:	`22h43m18.76s`
Declination:	`-59d24m49.18s`
Discovery Date:	`April 9, 2019, 9:50 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.019`

Host

Name:	`ESO147-006`
Right ascension:	`22h43m18.64s`
Declination:	`-59d24m50.64s`
Redshift:	`0.017179`
Photometric Redshift:	`None`

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	8.89
Transient MWEBV	processed	0.04
Host match	processed	4.25
Host information	processed	0.16
Host MWEBV	processed	0.04
Global aperture construction	processed	0.17
Global aperture photometry	processed	0.89
Validate global photometry	processed	0.98
Global host SED inference	processed	587.62
Local aperture photometry	processed	0.96
Validate local photometry	processed	0.02
Local host SED inference	processed	695.98

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	22h43m18.76s, -59d24m49.18s
semi major axis, semi minor axis (arcsec):	5.73, 5.73
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	34.75	5.78	20.048	0.181	AB
GALEX_NUV	70.26	1.23	19.283	0.019	AB
2MASS_J	18352.68	154.7	12.346	0.009	Vega
2MASS_H	24568.69	236.85	11.556	0.010	Vega
2MASS_K	22833.47	249.13	11.166	0.012	Vega

Aperture details

RA, DEC (J2000):	22h43m18.62s, -59d24m50.41s
semi major axis, semi minor axis (arcsec):	20.77, 9.9
angle (degrees, anti-clockwise from east):	-114.44

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	149.4	11.98	18.464	0.087	AB
GALEX_NUV	253.87	2.41	17.888	0.010	AB
2MASS_J	31905.03	376.03	11.745	0.013	Vega
2MASS_H	41626.48	582.72	10.984	0.015	Vega
2MASS_K	37999.61	615.25	10.613	0.018	Vega
WISE_W1	19206.41	80.09	10.492	0.005	Vega
WISE_W2	12155.65	83.35	10.349	0.007	Vega
WISE_W3	53281.29	306.01	6.910	0.006	Vega
WISE_W4	54770.51	2171.92	5.434	0.043	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.140	10.321	10.470
{\rm log}_{10}({\rm SFR})	-0.448	0.151	0.625
{\rm log}_{10}({\rm sSFR})	-10.820	-10.178	-9.620
{\rm stellar\ age}	4.674	7.471	10.285

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.295	-0.403	-0.046
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.351	-0.611	-0.018

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.893	1.363	1.765
\delta	-0.350	-0.163	0.022
\tau_1/\tau_2	0.317	0.725	1.203
Q_{PAH}	0.868	2.382	4.910
U_{min}	2.747	7.934	15.788
{\rm log}_{10}(\gamma_e)\,	-3.468	-2.005	-1.138

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.571	-3.359	-1.000
{\rm log}_{10}(\tau_{AGN})\,	0.981	1.558	2.029

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.337	0.333	0.746
0.03-0.10 Gyr	-1.843	-0.258	0.594
0.10-0.33 Gyr	-1.817	-0.298	0.461
0.33-1.10 Gyr	-1.338	-0.069	0.604
1.10-3.67 Gyr	-1.075	0.129	0.585
3.67-12.18 Gyr	-0.776	0.288	0.578
12.18-13.53 Gyr	-0.542	0.435	1.304

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.393	10.548	10.666
{\rm log}_{10}({\rm SFR})	-0.530	-0.055	0.416
{\rm log}_{10}({\rm sSFR})	-11.055	-10.596	-10.091
{\rm stellar\ age}	6.387	8.370	12.289

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.654	-0.224	0.017
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.238	-0.419	0.069

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.358	0.571	0.914
\delta	-0.584	-0.258	-0.003
\tau_1/\tau_2	0.143	0.527	1.120
Q_{PAH}	0.856	2.371	4.612
U_{min}	2.021	6.243	13.007
{\rm log}_{10}(\gamma_e)\,	-3.648	-2.730	-1.813

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.657	-2.049	-1.251
{\rm log}_{10}(\tau_{AGN})\,	1.314	1.821	2.058

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.557	0.079	0.499
0.03-0.10 Gyr	-1.446	-0.303	0.410
0.10-0.33 Gyr	-2.282	-0.624	0.063
0.33-1.10 Gyr	-2.142	-0.425	0.357
1.10-3.67 Gyr	-1.803	-0.015	0.636
3.67-12.18 Gyr	-0.391	0.518	0.760
12.18-13.53 Gyr	0.091	0.904	1.734