2020wdq results

Information

Transient
Name:2020wdq
Right ascension: 20h42m55.79s
Declination:5d51m08.67s
Discovery Date:None
Classification:None
Redshift:0.080602
MW E(B-V):0.089
Host
Name:
Right ascension: 20h42m55.78s
Declination:5d51m08.56s
Redshift:None
Photometric Redshift:0.071
 

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

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 14.2
Transient MWEBV processed 0.04
Host match processed 8.53
Host information processed 0.15
Host MWEBV processed 0.07
Global aperture construction processed 0.69
Global aperture photometry processed 5.31
Validate global photometry processed 14.16
Global host SED inference processed 579.32
Local aperture photometry processed 5.71
Validate local photometry processed 0.02
Local host SED inference processed 496.12
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):20h42m55.79s, 5d51m08.67s
semi major axis, semi minor axis (arcsec):1.32, 1.32
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 93.06 0.36 18.978 0.004 AB
PanSTARRS_g 90.15 0.32 19.013 0.004 AB
PanSTARRS_r 204.89 0.46 18.121 0.002 AB
DES_r 204.0 1.02 18.126 0.005 AB
PanSTARRS_i 288.64 0.39 17.749 0.001 AB
PanSTARRS_z 392.5 1.11 17.415 0.003 AB
DES_z 417.31 3.37 17.349 0.009 AB
PanSTARRS_y 433.91 2.5 17.307 0.006 AB

Aperture details

RA, DEC (J2000):20h42m55.77s, 5d51m08.77s
semi major axis, semi minor axis (arcsec):4.61, 3.85
angle (degrees, anti-clockwise from east):-129.69
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 178.73 0.53 18.270 0.003 AB
PanSTARRS_g 178.46 0.91 18.271 0.006 AB
PanSTARRS_r 386.76 1.24 17.431 0.003 AB
DES_r 420.53 1.5 17.340 0.004 AB
PanSTARRS_i 572.65 1.09 17.005 0.002 AB
PanSTARRS_z 739.71 3.3 16.727 0.005 AB
DES_z 793.96 4.72 16.651 0.006 AB
PanSTARRS_y 840.35 7.76 16.589 0.010 AB
2MASS_J 1077.22 130.22 15.424 0.131 Vega
2MASS_H 1495.42 209.24 14.595 0.152 Vega
2MASS_K 1209.29 201.15 14.356 0.181 Vega
WISE_W3 10.27 65.91 16.197 6.967 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.090 10.189 10.297
{\rm log}_{10}({\rm SFR}) -2.837 -1.375 -0.527
{\rm log}_{10}({\rm sSFR}) -13.049 -11.557 -10.684
{\rm stellar\ age} 6.487 7.692 10.507

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.139 -0.680 -0.410
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.511 -0.807 -0.059

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.215 0.523 0.939
\delta -0.624 -0.170 0.242
\tau_1/\tau_2 0.635 1.022 1.413
Q_{PAH} 0.818 3.122 5.477
U_{min} 3.016 8.502 15.599
{\rm log}_{10}(\gamma_e)\, -3.292 -2.162 -0.490

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.120 -1.106 -0.404
{\rm log}_{10}(\tau_{AGN})\, 1.016 1.425 1.889

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.740 -1.885 -1.082
0.03-0.10 Gyr -2.996 -1.334 -0.402
0.10-0.33 Gyr -2.444 -1.015 -0.140
0.33-1.07 Gyr -2.087 -0.787 -0.051
1.07-3.49 Gyr -1.752 -0.281 0.314
3.49-11.43 Gyr -0.284 0.306 0.479
11.43-12.69 Gyr -0.329 0.477 1.271

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.393 10.509 10.624
{\rm log}_{10}({\rm SFR}) -5.137 -1.494 0.008
{\rm log}_{10}({\rm sSFR}) -15.707 -12.045 -10.450
{\rm stellar\ age} 6.937 8.025 11.853

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.636 -0.960 -0.560
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.593 -0.691 0.191

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.214 0.580 0.889
\delta -0.688 -0.200 0.250
\tau_1/\tau_2 0.524 0.983 1.456
Q_{PAH} 1.021 3.060 5.358
U_{min} 2.877 9.392 17.747
{\rm log}_{10}(\gamma_e)\, -3.197 -1.950 -0.698

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.895 -1.581 -0.740
{\rm log}_{10}(\tau_{AGN})\, 0.981 1.440 1.844

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -6.356 -2.215 -0.803
0.03-0.10 Gyr -5.794 -1.589 0.161
0.10-0.33 Gyr -5.430 -2.000 -0.214
0.33-1.07 Gyr -4.802 -1.919 -0.268
1.07-3.49 Gyr -3.276 -0.779 0.480
3.49-11.43 Gyr -1.229 0.560 0.804
11.43-12.69 Gyr -0.823 0.894 1.724