2020usd results

Information

Transient
Name:2020usd
Right ascension: 16h00m36.79s
Declination:19d45m21.19s
Discovery Date:None
Classification:None
Redshift:0.180000
MW E(B-V):0.030
Host
Name:2020usd
Right ascension: 16h00m36.76s
Declination:19d45m50.09s
Redshift:None
Photometric Redshift:0.571
 

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: blocked

Task Name Status Time (s)
Cutout download processed 14.2
Transient MWEBV processed 0.04
Host match processed 1.96
Host information processed 0.08
Host MWEBV processed 0.05
Global aperture construction processed 1.43
Global aperture photometry processed 4.92
Validate global photometry processed 18.03
Global host SED inference processed 620.98
Local aperture photometry processed 4.23
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):16h00m36.75s, 19d45m50.35s
semi major axis, semi minor axis (arcsec):2.3, 1.87
angle (degrees, anti-clockwise from east):-111.87
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.2 1.16 23.700 1.048 AB
GALEX_NUV 0.7 0.81 24.287 1.262 AB
SDSS_u 5.59 1.77 22.032 0.344 AB
SDSS_g 1.88 0.69 23.213 0.400 AB
PanSTARRS_g 1.64 0.51 23.363 0.338 AB
SDSS_r 9.83 1.16 21.419 0.128 AB
PanSTARRS_r 8.7 0.42 21.551 0.052 AB
SDSS_i 26.21 1.88 20.354 0.078 AB
PanSTARRS_i 25.97 0.49 20.364 0.021 AB
PanSTARRS_z 34.54 1.22 20.054 0.038 AB
SDSS_z 46.71 6.13 19.726 0.143 AB
PanSTARRS_y 37.81 2.41 19.956 0.069 AB
2MASS_J 50.5 82.87 18.747 1.782 Vega
2MASS_H 386.83 131.38 16.064 0.369 Vega
2MASS_K 505.15 154.33 15.304 0.332 Vega
WISE_W1 79.93 9.77 16.444 0.133 Vega
WISE_W2 41.53 11.38 16.515 0.298 Vega
WISE_W3 49.7 42.34 14.485 0.925 Vega
WISE_W4 126.78 340.54 12.022 2.916 Vega
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.004 10.201 10.353
{\rm log}_{10}({\rm SFR}) -0.146 0.386 0.850
{\rm log}_{10}({\rm sSFR}) -10.423 -9.804 -9.225
{\rm stellar\ age} 5.991 7.512 10.784

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.412 -0.899 -0.330
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.885 0.240 0.433

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.539 1.845 2.147
\delta -0.177 -0.050 0.096
\tau_1/\tau_2 0.557 0.933 1.325
Q_{PAH} 0.706 1.977 3.890
U_{min} 2.939 8.622 16.175
{\rm log}_{10}(\gamma_e)\, -3.333 -2.320 -1.288

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.372 -3.249 -1.905
{\rm log}_{10}(\tau_{AGN})\, 1.003 1.456 1.897

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.082 0.441 0.776
0.03-0.10 Gyr -1.333 0.287 0.896
0.10-0.32 Gyr -3.319 -0.607 0.267
0.32-1.02 Gyr -4.903 -1.057 -0.173
1.02-3.25 Gyr -3.478 -0.720 0.047
3.25-10.37 Gyr -1.526 0.124 0.485
10.37-11.53 Gyr -0.179 0.793 1.516