2020wcj

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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
 

Processing Status

Cutout download
Cutout download
processed
status
Transient information
Transient information
processed
status
Transient MWEBV
Transient MWEBV
processed
status
Host match
Host match
processed
status
Host information
Host information
processed
status
Local aperture photometry
Local aperture photometry
processed
status
Validate local photometry
Validate local photometry
processed
status
Local host SED inference
Local host SED inference
processed
status
Host MWEBV
Host MWEBV
processed
status
Global host SED inference
Global host SED inference
processed
status
Validate global photometry
Validate global photometr...
processed
status
Global aperture construction
Global aperture construct...
processed
status
Global aperture photometry
Global aperture photometr...
processed
status
Task Name Status Time taken (s) Warning Flag
Host match processed 1.22
Cutout download processed 19.73
Global aperture construction processed 0.58
Local aperture photometry processed 6.12
Global aperture photometry processed 2.61
Validate local photometry processed 0.03
Validate global photometry processed 4.32
Host information processed 0.08
Global host SED inference processed 831.79
Local host SED inference processed 1021.13
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.06
Processing status completed N/A N/A
 

Cutout Download Report

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:
 

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
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

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