2019vdg results

Information

Transient
Name:2019vdg
Right ascension: 6h23m31.94s
Declination:50d23m59.86s
Discovery Date:None
Classification:Ia
Redshift:0.036195
MW E(B-V):0.127
Host
Name:2019vdg
Right ascension: 6h23m32.24s
Declination:50d24m07.59s
Redshift:0.033947
Photometric Redshift:0.031
 

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_z
GALEX_NUV
GALEX_FUV
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_r
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 5.54
Transient MWEBV processed 0.08
Host match processed 8.89
Host information processed 0.11
Host MWEBV processed 0.06
Global aperture construction processed 0.58
Global aperture photometry processed 4.3
Validate global photometry processed 12.48
Global host SED inference processed 585.15
Local aperture photometry processed 4.3
Validate local photometry processed 0.02
Local host SED inference processed 548.51
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):6h23m31.94s, 50d23m59.86s
semi major axis, semi minor axis (arcsec):2.96, 2.96
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 49.79 0.35 19.657 0.008 AB
PanSTARRS_g 49.74 0.64 19.658 0.014 AB
PanSTARRS_r 94.66 0.88 18.960 0.010 AB
PanSTARRS_i 132.49 1.02 18.595 0.008 AB
PanSTARRS_z 162.17 2.4 18.375 0.016 AB
DES_z 185.13 2.28 18.231 0.013 AB
PanSTARRS_y 177.84 4.74 18.275 0.029 AB
2MASS_J 356.25 57.13 16.626 0.174 Vega
2MASS_H 267.43 96.69 16.464 0.393 Vega
2MASS_K 402.54 85.1 15.550 0.230 Vega

Aperture details

RA, DEC (J2000):6h23m32.22s, 50d24m07.75s
semi major axis, semi minor axis (arcsec):24.12, 10.15
angle (degrees, anti-clockwise from east):-123.53
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 1859.66 3.48 15.726 0.002 AB
PanSTARRS_i 5264.72 5.36 14.597 0.001 AB
DES_z 6064.99 12.96 14.443 0.002 AB
PanSTARRS_y 7820.56 24.88 14.167 0.003 AB
WISE_W1 7217.94 68.18 11.555 0.010 Vega
WISE_W2 4584.63 76.9 11.408 0.018 Vega
WISE_W4 35726.65 1985.12 5.898 0.060 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.867 9.000 9.124
{\rm log}_{10}({\rm SFR}) -2.243 -1.330 -0.724
{\rm log}_{10}({\rm sSFR}) -11.218 -10.338 -9.713
{\rm stellar\ age} 5.525 7.344 9.012

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.573 -1.044 -0.652
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.881 -1.502 -0.353

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.336 0.737 1.075
\delta -0.352 -0.018 0.268
\tau_1/\tau_2 0.734 1.063 1.419
Q_{PAH} 1.173 3.193 5.497
U_{min} 2.813 7.992 14.748
{\rm log}_{10}(\gamma_e)\, -3.201 -2.033 -0.819

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.167 -1.197 -0.435
{\rm log}_{10}(\tau_{AGN})\, 0.958 1.447 1.946

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.562 -1.552 -1.038
0.03-0.10 Gyr -2.378 -1.327 -0.628
0.10-0.33 Gyr -2.231 -1.290 -0.752
0.33-1.09 Gyr -2.102 -1.290 -0.820
1.09-3.62 Gyr -1.866 -1.094 -0.772
3.62-11.97 Gyr -1.368 -0.926 -0.744
11.97-13.30 Gyr -1.497 -0.860 -0.234

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.330 10.574 10.762
{\rm log}_{10}({\rm SFR}) 0.184 0.748 1.110
{\rm log}_{10}({\rm sSFR}) -10.414 -9.812 -9.369
{\rm stellar\ age} 3.504 6.869 9.238

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.442 -0.784 -0.263
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.375 0.063 0.352

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.677 1.007 1.274
\delta -0.186 0.150 0.325
\tau_1/\tau_2 0.415 0.766 1.134
Q_{PAH} 0.247 0.767 1.857
U_{min} 1.858 5.612 12.009
{\rm log}_{10}(\gamma_e)\, -3.840 -3.457 -2.397

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.840 -2.579 -2.022
{\rm log}_{10}(\tau_{AGN})\, 0.892 1.228 1.728

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.036 0.584 0.923
0.03-0.10 Gyr -0.121 0.749 1.220
0.10-0.33 Gyr -0.706 0.539 1.114
0.33-1.09 Gyr -0.898 0.365 0.854
1.09-3.62 Gyr -0.460 0.513 0.919
3.62-11.97 Gyr -0.586 0.492 0.854
11.97-13.30 Gyr -0.702 0.579 1.457