2020vzv results

Information

Transient
Name:2020vzv
Right ascension: 21h13m24.78s
Declination:17d40m29.10s
Discovery Date:None
Classification:SNII
Redshift:0.019000
MW E(B-V):0.106
Host
Name:J211324.50+174026.94
Right ascension: 21h13m24.50s
Declination:17d40m26.94s
Redshift:None
Photometric Redshift:0.055
 
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 16.75
Transient MWEBV processed 0.04
Host match processed 5.96
Host information processed 0.17
Host MWEBV processed 0.05
Host spectrum download not processed None
Global aperture construction processed 0.66
Global aperture photometry failed 4.61
Validate global photometry not processed 1.55
Global host SED inference not processed 1342.31
Local aperture photometry failed 0.01
Validate local photometry not processed 0.01
Local host SED inference not processed 831.25
 

Imaging data


 

Spectral Energy Distribution

 

Host Galaxy Spectrum

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.460 7.776 8.093
{\rm log}_{10}({\rm SFR}) -1.710 -1.115 -0.534
{\rm log}_{10}({\rm sSFR}) -9.590 -8.936 -7.998
{\rm stellar\ age} 0.199 3.767 7.000

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.852 -1.525 -0.648
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.383 -0.453 0.126

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.136 0.521 0.985
\delta -0.446 0.039 0.276
\tau_1/\tau_2 0.610 1.053 1.527
Q_{PAH} 0.349 1.390 3.569
U_{min} 3.180 8.654 16.079
{\rm log}_{10}(\gamma_e)\, -3.471 -2.361 -0.993

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.880 -1.630 -0.315
{\rm log}_{10}(\tau_{AGN})\, 1.001 1.404 1.982

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.784 -1.353 -0.865
0.03-0.10 Gyr -1.849 -1.079 -0.437
0.10-0.33 Gyr -3.161 -1.786 -1.114
0.33-1.10 Gyr -4.375 -2.234 -1.608
1.10-3.66 Gyr -5.198 -2.479 -1.884
3.66-12.15 Gyr -5.823 -2.630 -1.941
12.15-13.50 Gyr -5.980 -2.739 -1.777

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.584 8.023 8.317
{\rm log}_{10}({\rm SFR}) -1.019 -0.567 -0.039
{\rm log}_{10}({\rm sSFR}) -9.142 -8.400 -7.945
{\rm stellar\ age} 0.118 2.291 7.012

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.848 -1.530 -0.825
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.251 -0.081 0.186

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.217 0.495 0.890
\delta -0.351 0.011 0.255
\tau_1/\tau_2 0.412 0.928 1.465
Q_{PAH} 0.575 1.925 4.741
U_{min} 3.231 8.811 16.832
{\rm log}_{10}(\gamma_e)\, -3.370 -1.949 -1.043

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.231 -2.875 -1.124
{\rm log}_{10}(\tau_{AGN})\, 0.910 1.369 1.904

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.876 -0.858 -0.523
0.03-0.10 Gyr -1.309 -0.504 0.100
0.10-0.33 Gyr -3.732 -1.868 -0.836
0.33-1.10 Gyr -5.263 -2.666 -1.591
1.10-3.66 Gyr -6.464 -3.051 -1.854
3.66-12.15 Gyr -6.919 -3.016 -1.758
12.15-13.50 Gyr -6.719 -2.952 -1.478
 

Aperture Photometry


Aperture details

RA, DEC (J2000):21h13m24.78s, 17d40m29.10s
semi major axis, semi minor axis (arcsec):5.19, 5.19
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 30.57 3.79 20.187 0.134 AB
DES_r 88.14 1.03 19.037 0.013 AB

Aperture details

RA, DEC (J2000):21h13m24.53s, 17d40m26.29s
semi major axis, semi minor axis (arcsec):5.41, 3.11
angle (degrees, anti-clockwise from east):-110.6
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 98.41 8.42 18.917 0.093 AB