2020vex results

Information

Transient
Name:2020vex
Right ascension: 2h36m45.78s
Declination:20d33m14.54s
Discovery Date:None
Classification:Ia
Redshift:0.066381
MW E(B-V):0.109
Host
Name:2020vex
Right ascension: 2h36m45.33s
Declination:20d33m16.51s
Redshift:None
Photometric Redshift:0.141
 

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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.95
Transient MWEBV processed 0.08
Host match processed 1.27
Host information processed 0.09
Host MWEBV processed 0.08
Global aperture construction processed 0.95
Global aperture photometry processed 6.49
Validate global photometry processed 18.16
Global host SED inference processed 1388.62
Local aperture photometry processed 6.1
Validate local photometry processed 0.03
Local host SED inference processed 875.61
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):2h36m45.78s, 20d33m14.54s
semi major axis, semi minor axis (arcsec):1.57, 1.57
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 -0.35 1.01 AB
SDSS_g 0.55 0.49 24.555 0.978 AB
DES_g 0.94 0.1 23.964 0.117 AB
PanSTARRS_g 1.19 0.38 23.707 0.350 AB
SDSS_r 1.26 0.75 23.652 0.649 AB
PanSTARRS_r 2.01 0.54 23.142 0.291 AB
DES_r 1.77 0.2 23.278 0.121 AB
SDSS_i 2.15 1.18 23.071 0.598 AB
PanSTARRS_i 2.44 0.65 22.930 0.290 AB
PanSTARRS_z 5.85 1.22 21.983 0.227 AB
SDSS_z 3.87 4.07 22.431 1.143 AB
DES_z 3.14 0.56 22.659 0.194 AB
PanSTARRS_y 4.25 2.61 22.329 0.666 AB

Aperture details

RA, DEC (J2000):2h36m45.32s, 20d33m16.93s
semi major axis, semi minor axis (arcsec):7.67, 4.82
angle (degrees, anti-clockwise from east):-55.42
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.3 3.0 21.268 0.288 AB
GALEX_NUV 10.54 2.94 21.343 0.303 AB
SDSS_u 3.51 4.07 22.536 1.257 AB
SDSS_g 31.95 2.29 20.139 0.078 AB
DES_g 36.22 0.42 20.003 0.013 AB
PanSTARRS_g 38.94 1.49 19.924 0.041 AB
SDSS_r 51.01 3.23 19.631 0.069 AB
PanSTARRS_r 51.45 2.03 19.622 0.043 AB
DES_r 56.4 0.84 19.522 0.016 AB
SDSS_i 64.5 4.79 19.376 0.081 AB
PanSTARRS_i 68.41 2.42 19.312 0.038 AB
PanSTARRS_z 67.28 4.56 19.330 0.074 AB
SDSS_z 67.33 15.75 19.330 0.254 AB
DES_z 80.13 2.29 19.141 0.031 AB
PanSTARRS_y 71.18 9.6 19.269 0.146 AB
2MASS_J 106.69 171.67 17.935 1.747 Vega
2MASS_H 686.19 281.28 15.441 0.445 Vega
2MASS_K 264.71 291.62 16.005 1.196 Vega
WISE_W1 112.99 14.72 16.068 0.141 Vega
WISE_W2 53.85 17.56 16.233 0.354 Vega
WISE_W3 74.55 129.14 14.045 1.881 Vega
WISE_W4 -200.97 653.76 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.493 7.939 8.250
{\rm log}_{10}({\rm SFR}) -1.451 -0.929 -0.305
{\rm log}_{10}({\rm sSFR}) -9.514 -8.771 -7.963
{\rm stellar\ age} 0.175 3.688 7.037

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.443 -0.623 -0.034
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.463 -0.910 -0.207

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.556 2.103 2.862
\delta 0.109 0.249 0.350
\tau_1/\tau_2 0.690 1.134 1.583
Q_{PAH} 0.986 3.496 5.702
U_{min} 3.185 9.187 16.881
{\rm log}_{10}(\gamma_e)\, -3.031 -1.790 -0.527

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.086 -0.488 0.228
{\rm log}_{10}(\tau_{AGN})\, 1.165 1.748 2.027

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.921 -1.038 -0.444
0.03-0.10 Gyr -2.215 -1.149 -0.224
0.10-0.33 Gyr -3.752 -1.797 -0.982
0.33-1.08 Gyr -5.167 -2.374 -1.538
1.08-3.53 Gyr -5.740 -2.601 -1.738
3.53-11.59 Gyr -6.142 -2.660 -1.753
11.59-12.88 Gyr -6.368 -2.648 -1.522

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.822 9.085 9.258
{\rm log}_{10}({\rm SFR}) -0.187 0.105 0.334
{\rm log}_{10}({\rm sSFR}) -9.276 -8.992 -8.601
{\rm stellar\ age} 4.403 6.436 8.583

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.658 -1.150 -0.425
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.824 -1.411 0.062

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.401 0.715 0.947
\delta 0.271 0.348 0.386
\tau_1/\tau_2 0.788 1.267 1.653
Q_{PAH} 2.068 4.136 5.782
U_{min} 3.261 8.949 16.315
{\rm log}_{10}(\gamma_e)\, -3.196 -2.230 -0.992

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.938 -2.385 -1.388
{\rm log}_{10}(\tau_{AGN})\, 0.929 1.350 1.847

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.887 -0.578 -0.327
0.03-0.10 Gyr -0.071 0.234 0.471
0.10-0.33 Gyr -2.037 -0.815 -0.273
0.33-1.08 Gyr -2.318 -1.126 -0.722
1.08-3.53 Gyr -2.233 -1.132 -0.743
3.53-11.59 Gyr -1.810 -0.997 -0.687
11.59-12.88 Gyr -1.583 -0.774 -0.052