2020kdc

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Information

Transient

Name: 2020kdc
Right ascension: 15h27m24.77s
Declination: 12d19m07.49s
Discovery Date: None
Classification: None
Redshift: 0.145000
MW E(B-V): 0.039

Host

Name: 2020kdc
Right ascension: 15h27m24.64s
Declination: 12d19m05.83s
Redshift: None
Photometric Redshift: 0.148
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.3
Cutout download processed 19.52
Global aperture construction processed 0.83
Local aperture photometry processed 7.29
Global aperture photometry processed 10.36
Validate local photometry no valid phot 0.15
Validate global photometry processed 18.43
Host information processed 0.08
Global host SED inference processed 494.08
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.1
Log transient processing status blocked 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) = 15h27m24.77s, 12d19m07.49s
semi major axis, semi minor axis (arcsec) = 0.79, 0.79
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Aperture details

RA, DEC (J2000) = 15h27m24.63s, 12d19m06.10s
semi major axis, semi minor axis (arcsec) = 4.87, 2.99
angle (degrees, anti-clockwise from east) = -22.36

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.11 1.86 21.935 0.330 AB
GALEX_NUV 15.69 1.98 20.911 0.137 AB
SDSS_u 20.2 3.49 20.637 0.187 AB
SDSS_g 48.42 2.07 19.687 0.046 AB
DES_g 45.23 0.48 19.761 0.011 AB
PanSTARRS_g 44.28 1.0 19.785 0.025 AB
PanSTARRS_r 69.05 1.02 19.302 0.016 AB
SDSS_i 105.63 3.43 18.841 0.035 AB
PanSTARRS_i 98.57 1.5 18.916 0.016 AB
PanSTARRS_z 113.17 2.69 18.766 0.026 AB
SDSS_z 126.15 13.22 18.648 0.114 AB
DES_z 118.47 2.3 18.716 0.021 AB
PanSTARRS_y 127.5 4.96 18.636 0.042 AB
2MASS_J 181.98 97.97 17.355 0.585 Vega
2MASS_H 266.38 158.81 16.469 0.647 Vega
2MASS_K 427.94 167.55 15.484 0.425 Vega
WISE_W1 248.91 15.41 15.211 0.067 Vega
WISE_W2 176.84 17.24 14.942 0.106 Vega
WISE_W3 233.27 56.74 12.806 0.264 Vega
WISE_W4 580.14 352.65 10.371 0.660 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.599 9.834 10.011
{\rm log}_{10}({\rm SFR}) 0.856 1.072 1.300
{\rm log}_{10}({\rm sSFR}) -9.094 -8.786 -8.346
{\rm stellar\ age} 1.778 4.452 6.158

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.694 -0.311 -0.045
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.779 -0.642 0.259

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.816 1.096 1.314
\delta 0.271 0.342 0.383
\tau_1/\tau_2 0.717 1.115 1.455
Q_{PAH} 0.690 1.599 3.184
U_{min} 3.191 8.205 15.173
{\rm log}_{10}(\gamma_e)\, -3.294 -2.351 -1.599

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.679 -2.428 -1.532
{\rm log}_{10}(\tau_{AGN})\, 0.807 1.120 1.628

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.243 0.552 0.798
0.03-0.10 Gyr 0.954 1.187 1.433
0.10-0.32 Gyr -0.354 0.472 0.879
0.32-1.04 Gyr -0.698 -0.010 0.333
1.04-3.33 Gyr -0.978 -0.142 0.193
3.33-10.73 Gyr -1.305 -0.292 0.086
10.73-11.92 Gyr -1.355 -0.263 0.387