2020von results

Information

Transient
Name:2020von
Right ascension: 0h53m58.45s
Declination:-19d10m45.15s
Discovery Date:None
Classification:None
Redshift:0.048000
MW E(B-V):0.017
Host
Name:2020von
Right ascension: 0h53m57.92s
Declination:-19d10m45.33s
Redshift:0.056659
Photometric Redshift:0.048
 

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: completed

Task Name Status Time (s)
Cutout download processed 4.19
Transient MWEBV processed 0.05
Host match processed 2.23
Host information processed 0.1
Host MWEBV processed 0.09
Global aperture construction processed 0.59
Global aperture photometry processed 4.77
Validate global photometry processed 10.55
Global host SED inference processed 488.89
Local aperture photometry processed 4.58
Validate local photometry processed 0.02
Local host SED inference processed 562.33
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h53m58.45s, -19d10m45.15s
semi major axis, semi minor axis (arcsec):1.82, 1.82
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 30.86 0.52 20.176 0.018 AB
PanSTARRS_r 48.24 0.68 19.691 0.015 AB
PanSTARRS_i 60.22 0.87 19.451 0.016 AB
PanSTARRS_z 71.99 1.32 19.257 0.020 AB
PanSTARRS_y 87.64 3.28 19.043 0.041 AB

Aperture details

RA, DEC (J2000):0h53m57.90s, -19d10m45.11s
semi major axis, semi minor axis (arcsec):17.26, 12.41
angle (degrees, anti-clockwise from east):-115.79
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 83.17 6.96 19.100 0.091 AB
GALEX_NUV 131.84 5.65 18.600 0.047 AB
PanSTARRS_g 1575.21 4.29 15.907 0.003 AB
PanSTARRS_r 2677.88 5.58 15.331 0.002 AB
PanSTARRS_i 3583.93 7.01 15.014 0.002 AB
PanSTARRS_z 4192.89 10.77 14.844 0.003 AB
PanSTARRS_y 5364.3 26.25 14.576 0.005 AB
2MASS_J 6985.89 344.65 13.395 0.054 Vega
2MASS_H 7063.53 525.24 12.910 0.081 Vega
2MASS_K 5834.42 578.9 12.647 0.108 Vega
WISE_W1 3261.0 41.6 12.418 0.014 Vega
WISE_W2 1960.57 48.87 12.330 0.027 Vega
WISE_W3 4069.68 184.55 9.702 0.049 Vega
WISE_W4 3407.17 1259.06 8.449 0.401 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.705 8.882 8.980
{\rm log}_{10}({\rm SFR}) -1.935 -1.296 -0.595
{\rm log}_{10}({\rm sSFR}) -10.825 -10.195 -9.440
{\rm stellar\ age} 2.720 6.010 7.377

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.065 -0.388 -0.050
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.595 -0.642 0.190

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.138 0.482 1.014
\delta -0.567 -0.119 0.268
\tau_1/\tau_2 0.632 1.001 1.362
Q_{PAH} 0.906 2.838 5.570
U_{min} 3.099 8.122 15.346
{\rm log}_{10}(\gamma_e)\, -2.757 -1.548 -0.539

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.499 -0.724 -0.176
{\rm log}_{10}(\tau_{AGN})\, 1.078 1.575 2.014

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.510 -1.668 -1.155
0.03-0.10 Gyr -2.016 -1.230 -0.476
0.10-0.33 Gyr -1.463 -0.920 -0.307
0.33-1.08 Gyr -1.686 -1.012 -0.639
1.08-3.56 Gyr -1.612 -1.025 -0.779
3.56-11.70 Gyr -2.112 -1.117 -0.906
11.70-13.00 Gyr -2.190 -1.160 -0.628

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.719 10.762 10.802
{\rm log}_{10}({\rm SFR}) 0.056 0.260 0.470
{\rm log}_{10}({\rm sSFR}) -10.696 -10.506 -10.287
{\rm stellar\ age} 6.853 7.461 8.432

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.287 -0.190 -0.117
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.148 0.173 0.350

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.116 0.164 0.241
\delta -0.851 -0.613 -0.333
\tau_1/\tau_2 0.710 1.048 1.381
Q_{PAH} 0.573 1.502 3.010
U_{min} 2.461 7.442 14.147
{\rm log}_{10}(\gamma_e)\, -2.219 -1.593 -1.012

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.417 -3.545 -2.542
{\rm log}_{10}(\tau_{AGN})\, 1.075 1.592 1.956

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.294 0.172 0.417
0.03-0.10 Gyr -0.052 0.273 0.577
0.10-0.33 Gyr 0.065 0.423 0.719
0.33-1.08 Gyr 0.125 0.426 0.638
1.08-3.56 Gyr 0.324 0.613 0.830
3.56-11.70 Gyr 0.778 0.916 1.004
11.70-13.00 Gyr 0.594 0.986 1.396