2020zbv results

Information

Transient
Name:2020zbv
Right ascension: 3h44m28.62s
Declination:-44d39m25.93s
Discovery Date:None
Classification:SNIIP
Redshift:0.003900
MW E(B-V):0.012
Host
Name:
Right ascension: 3h44m32.09s
Declination:-44d38m42.09s
Redshift:None
Photometric Redshift:0.017
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
WISE_W3
WISE_W4
GALEX_FUV
2MASS_K
WISE_W1
WISE_W2
GALEX_NUV
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 1.76
Transient MWEBV processed 0.04
Host match processed 47.27
Host information processed 0.17
Host MWEBV processed 0.04
Global aperture construction processed 0.15
Global aperture photometry processed 0.48
Validate global photometry processed 0.42
Global host SED inference processed 1978.5
Local aperture photometry processed 0.52
Validate local photometry processed 0.01
Local host SED inference processed 519.14
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):3h44m28.62s, -44d39m25.93s
semi major axis, semi minor axis (arcsec):24.82, 24.82
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 146.53 20.64 18.485 0.153 AB
2MASS_J 55010.67 610.05 11.154 0.012 Vega
2MASS_H 70110.24 873.09 10.418 0.014 Vega
WISE_W3 111591.9 8491.23 6.107 0.083 Vega
WISE_W4 114254.64 17723.13 4.635 0.168 Vega

Aperture details

RA, DEC (J2000):3h44m32.13s, -44d38m38.63s
semi major axis, semi minor axis (arcsec):157.97, 18.83
angle (degrees, anti-clockwise from east):-136.67
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1490.92 47.27 15.966 0.034 AB
WISE_W3 469055.91 19744.26 4.548 0.046 Vega
WISE_W4 623609.97 50954.07 2.793 0.089 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.248 9.431 9.569
{\rm log}_{10}({\rm SFR}) -1.356 -0.843 -0.301
{\rm log}_{10}({\rm sSFR}) -10.823 -10.248 -9.655
{\rm stellar\ age} 5.344 7.533 9.682

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.020 -0.303 -0.042
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.575 -0.857 -0.316

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.538 0.830 1.178
\delta -0.638 -0.344 -0.031
\tau_1/\tau_2 0.357 0.728 1.146
Q_{PAH} 0.518 1.748 3.982
U_{min} 2.557 7.612 15.084
{\rm log}_{10}(\gamma_e)\, -3.625 -2.868 -1.955

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.356 -3.108 -1.461
{\rm log}_{10}(\tau_{AGN})\, 0.894 1.350 1.832

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.417 -0.721 -0.292
0.03-0.10 Gyr -2.268 -1.154 -0.253
0.10-0.33 Gyr -2.373 -1.251 -0.636
0.33-1.10 Gyr -1.811 -0.905 -0.316
1.10-3.66 Gyr -1.609 -0.739 -0.366
3.66-12.16 Gyr -1.183 -0.553 -0.312
12.16-13.51 Gyr -1.185 -0.427 0.309

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.587 9.238 9.925
{\rm log}_{10}({\rm SFR}) -0.721 -0.166 0.424
{\rm log}_{10}({\rm sSFR}) -10.291 -9.331 -8.252
{\rm stellar\ age} 0.954 6.701 10.366

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.253 -0.280 0.062
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.520 -0.703 -0.133

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.469 0.895 1.545
\delta -0.215 0.107 0.297
\tau_1/\tau_2 0.187 0.718 1.424
Q_{PAH} 0.556 2.285 5.115
U_{min} 3.026 8.187 15.352
{\rm log}_{10}(\gamma_e)\, -3.481 -2.039 -1.171

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.129 -1.805 -0.610
{\rm log}_{10}(\tau_{AGN})\, 0.853 1.359 1.866

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.421 -0.441 0.219
0.03-0.10 Gyr -1.813 -0.229 0.531
0.10-0.33 Gyr -3.140 -1.064 -0.072
0.33-1.10 Gyr -4.613 -1.286 -0.288
1.10-3.66 Gyr -4.284 -1.310 -0.511
3.66-12.16 Gyr -3.456 -1.075 -0.190
12.16-13.51 Gyr -3.659 -0.755 0.631