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

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
Log transient processing status processed None
 

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
GALEX_FUV 0.29 0.24 25.229 0.870
SDSS_u -17.44 3.81
SDSS_g 6.19 1.43 21.921 0.251
DES_g 1.13 0.21 23.766 0.199
PanSTARRS_g 5.42 1.22 22.064 0.243
SDSS_r 8.77 2.31 21.543 0.287
PanSTARRS_r 11.66 1.26 21.233 0.117
DES_r 2.88 0.29 22.750 0.109
SDSS_i 1.45 3.45 23.497 2.589
PanSTARRS_i 0.97 1.46 23.932 1.631
PanSTARRS_z -1.04 3.01
SDSS_z 56.32 13.13 19.523 0.253
DES_z 2.82 1.08 22.774 0.415
PanSTARRS_y 8.26 7.74 21.607 1.017
2MASS_J -103.88 93.87
2MASS_H -46.8 150.91
2MASS_K -6.63 161.64

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
SDSS_u 2271.79 28.03 15.509 0.013
SDSS_g 11975.02 30.52 13.704 0.003
SDSS_r 27042.03 48.12 12.820 0.002
SDSS_z 52365.93 110.77 12.102 0.002
 

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