2020wcj results

Information

Transient
Name:2020wcj
Right ascension: 2h52m50.31s
Declination:-1d13m51.71s
Discovery Date:None
Classification:Ia
Redshift:0.023149
MW E(B-V):0.055
Host
Name:2020wcj
Right ascension: 2h52m51.77s
Declination:-1d16m28.56s
Redshift:0.023133
Photometric Redshift:0.023
 

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_z
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 19.73
Transient MWEBV processed 0.09
Host match processed 1.22
Host information processed 0.08
Host MWEBV processed 0.06
Global aperture construction processed 0.58
Global aperture photometry processed 2.61
Validate global photometry processed 4.32
Global host SED inference processed 831.79
Local aperture photometry processed 6.12
Validate local photometry processed 0.03
Local host SED inference processed 1021.13
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):2h52m50.31s, -1d13m51.71s
semi major axis, semi minor axis (arcsec):4.28, 4.28
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 0.29 0.24 25.229 0.870 AB
SDSS_u -17.44 3.81 AB
SDSS_g 6.19 1.43 21.921 0.251 AB
DES_g 1.13 0.21 23.766 0.199 AB
PanSTARRS_g 5.42 1.22 22.064 0.243 AB
SDSS_r 8.77 2.31 21.543 0.287 AB
PanSTARRS_r 11.66 1.26 21.233 0.117 AB
DES_r 2.88 0.29 22.750 0.109 AB
SDSS_i 1.45 3.45 23.497 2.589 AB
PanSTARRS_i 0.97 1.46 23.932 1.631 AB
PanSTARRS_z -1.04 3.01 AB
SDSS_z 56.32 13.13 19.523 0.253 AB
DES_z 2.82 1.08 22.774 0.415 AB
PanSTARRS_y 8.26 7.74 21.607 1.017 AB
2MASS_J -103.88 93.87 Vega
2MASS_H -46.8 150.91 Vega
2MASS_K -6.63 161.64 Vega

Aperture details

RA, DEC (J2000):2h52m51.81s, -1d16m28.70s
semi major axis, semi minor axis (arcsec):36.15, 23.27
angle (degrees, anti-clockwise from east):-37.32
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 2271.79 28.03 15.509 0.013 AB
SDSS_g 11975.02 30.52 13.704 0.003 AB
SDSS_r 27042.03 48.12 12.820 0.002 AB
SDSS_z 52365.93 110.77 12.102 0.002 AB
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.056 7.674 8.064
{\rm log}_{10}({\rm SFR}) -1.517 -1.150 -0.783
{\rm log}_{10}({\rm sSFR}) -9.413 -8.750 -7.974
{\rm stellar\ age} 0.162 6.091 9.714

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.812 -1.396 -0.697
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.136 -0.671 -0.318

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 2.460 3.096 3.655
\delta 0.022 0.167 0.289
\tau_1/\tau_2 0.210 0.486 0.857
Q_{PAH} 0.286 1.260 3.042
U_{min} 3.416 9.953 18.045
{\rm log}_{10}(\gamma_e)\, -3.109 -1.917 -1.061

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.362 -3.065 -1.212
{\rm log}_{10}(\tau_{AGN})\, 1.031 1.582 1.994

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.115 -0.709 -0.336
0.03-0.10 Gyr -4.576 -2.723 -1.385
0.10-0.33 Gyr -6.270 -3.964 -2.145
0.33-1.10 Gyr -7.191 -4.301 -2.363
1.10-3.65 Gyr -6.807 -3.597 -2.046
3.65-12.10 Gyr -6.425 -3.031 -1.897
12.10-13.45 Gyr -7.048 -2.911 -1.228

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.954 11.139 11.311
{\rm log}_{10}({\rm SFR}) -4.893 -1.167 0.837
{\rm log}_{10}({\rm sSFR}) -15.801 -12.292 -10.279
{\rm stellar\ age} 2.523 7.151 9.594

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.524 -0.820 -0.365
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.663 -0.798 0.044

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.405 0.880 1.344
\delta -0.669 -0.220 0.156
\tau_1/\tau_2 0.443 0.906 1.418
Q_{PAH} 0.336 2.128 4.616
U_{min} 3.194 10.046 18.088
{\rm log}_{10}(\gamma_e)\, -3.158 -1.596 -0.764

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.567 -3.608 -1.495
{\rm log}_{10}(\tau_{AGN})\, 0.923 1.472 1.919

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -6.167 -1.403 0.733
0.03-0.10 Gyr -5.552 -1.586 0.801
0.10-0.33 Gyr -4.222 -1.396 0.765
0.33-1.10 Gyr -2.279 -0.411 0.987
1.10-3.65 Gyr -0.601 1.119 1.713
3.65-12.10 Gyr -1.212 1.017 1.466
12.10-13.45 Gyr -2.035 0.878 2.045