2020vey results

Information

Transient
Name:2020vey
Right ascension: 4h01m16.14s
Declination:31d44m03.08s
Discovery Date:None
Classification:Ia
Redshift:0.017870
MW E(B-V):0.234
Host
Name:PGC1961582
Right ascension: 4h01m16.60s
Declination:31d43m55.11s
Redshift:0.017869
Photometric Redshift:None
 

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
 GALEX_NUV
GALEX_FUV
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 3.24
Transient MWEBV processed 0.04
Host match processed 4.0
Host information processed 0.13
Host MWEBV processed 0.04
Global aperture construction processed 0.66
Global aperture photometry processed 3.63
Validate global photometry processed 10.4
Global host SED inference processed 688.48
Local aperture photometry processed 3.99
Validate local photometry processed 0.01
Local host SED inference processed 459.29
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):4h01m16.14s, 31d44m03.08s
semi major axis, semi minor axis (arcsec):5.51, 5.51
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 241.19 1.59 17.944 0.007 AB
PanSTARRS_r 679.91 2.06 16.819 0.003 AB
PanSTARRS_i 1148.88 2.23 16.249 0.002 AB
PanSTARRS_z 1652.46 4.26 15.855 0.003 AB
PanSTARRS_y 2082.41 10.02 15.604 0.005 AB
2MASS_J 2480.17 113.66 14.519 0.050 Vega
2MASS_H 3247.11 194.63 13.754 0.065 Vega
2MASS_K 2581.89 169.2 13.532 0.071 Vega

Aperture details

RA, DEC (J2000):4h01m16.62s, 31d43m56.17s
semi major axis, semi minor axis (arcsec):21.96, 11.6
angle (degrees, anti-clockwise from east):-126.55
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 7813.75 6.41 14.168 0.001 AB
2MASS_J 18183.72 333.92 12.356 0.020 Vega
2MASS_K 20823.85 497.66 11.266 0.026 Vega
WISE_W1 10985.84 72.01 11.099 0.007 Vega
WISE_W3 34265.33 269.6 7.389 0.009 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.488 9.588 9.730
{\rm log}_{10}({\rm SFR}) -1.878 -1.103 -0.670
{\rm log}_{10}({\rm sSFR}) -11.540 -10.736 -10.218
{\rm stellar\ age} 6.856 8.132 11.655

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.193 -0.717 -0.447
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.767 -1.120 -0.154

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.683 0.957 1.198
\delta -0.856 -0.684 -0.397
\tau_1/\tau_2 0.572 0.906 1.253
Q_{PAH} 0.418 1.884 3.906
U_{min} 2.697 7.668 15.193
{\rm log}_{10}(\gamma_e)\, -3.369 -2.222 -0.608

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.208 -2.834 -1.480
{\rm log}_{10}(\tau_{AGN})\, 0.908 1.382 1.911

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.684 -0.925 -0.580
0.03-0.10 Gyr -2.649 -1.357 -0.704
0.10-0.33 Gyr -2.989 -1.421 -0.713
0.33-1.10 Gyr -2.700 -1.218 -0.572
1.10-3.66 Gyr -2.393 -0.747 -0.306
3.66-12.17 Gyr -0.950 -0.357 -0.164
12.17-13.52 Gyr -0.672 -0.091 0.744

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.150 10.339 10.507
{\rm log}_{10}({\rm SFR}) -1.010 0.145 0.784
{\rm log}_{10}({\rm sSFR}) -11.326 -10.197 -9.542
{\rm stellar\ age} 6.220 8.255 12.181

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.872 -0.444 -0.177
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.424 -0.776 -0.193

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.346 0.656 0.995
\delta -0.797 -0.407 -0.089
\tau_1/\tau_2 0.315 0.748 1.255
Q_{PAH} 0.263 1.047 3.722
U_{min} 2.954 8.072 15.400
{\rm log}_{10}(\gamma_e)\, -3.361 -2.128 -0.947

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.043 -2.114 -1.172
{\rm log}_{10}(\tau_{AGN})\, 1.309 1.703 2.016

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.152 -0.188 0.376
0.03-0.10 Gyr -1.496 0.151 0.902
0.10-0.33 Gyr -2.517 -0.545 0.403
0.33-1.10 Gyr -2.598 -0.568 0.240
1.10-3.66 Gyr -2.131 -0.269 0.320
3.66-12.17 Gyr -0.823 0.290 0.559
12.17-13.52 Gyr -0.192 0.692 1.551