2020koh

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Information

Transient

Name: 2020koh
Right ascension: 13h06m22.84s
Declination: -3d41m26.31s
Discovery Date: None
Classification: None
Redshift: 0.177000
MW E(B-V): 0.022

Host

Name: 2020koh
Right ascension: 13h06m22.83s
Declination: -3d41m27.67s
Redshift: 0.143293
Photometric Redshift: 0.177
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.69
Cutout download processed 14.46
Global aperture construction processed 0.6
Local aperture photometry processed 4.18
Global aperture photometry processed 4.17
Validate local photometry no valid phot 0.02
Validate global photometry processed 18.54
Host information processed 0.09
Global host SED inference processed 476.68
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.06
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) = 13h06m22.84s, -3d41m26.31s
semi major axis, semi minor axis (arcsec) = 0.67, 0.67
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 13h06m22.82s, -3d41m27.32s
semi major axis, semi minor axis (arcsec) = 7.59, 3.42
angle (degrees, anti-clockwise from east) = -53.2

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 15.36 1.1 20.934 0.078
GALEX_NUV 20.72 0.9 20.609 0.047
SDSS_u 36.86 3.75 19.984 0.110
SDSS_g 100.54 3.23 18.894 0.035
PanSTARRS_g 100.54 1.04 18.894 0.011
SDSS_r 151.03 4.1 18.452 0.029
PanSTARRS_r 158.07 1.35 18.403 0.009
SDSS_i 202.19 5.47 18.136 0.029
PanSTARRS_i 200.77 1.68 18.143 0.009
PanSTARRS_z 218.51 2.72 18.051 0.014
SDSS_z 228.81 15.86 18.001 0.075
PanSTARRS_y 237.01 6.18 17.963 0.028
2MASS_J 271.24 152.89 16.922 0.612
2MASS_H 426.11 221.09 15.959 0.563
2MASS_K 284.79 320.35 15.926 1.221
WISE_W1 205.52 14.08 15.419 0.074
WISE_W2 157.19 18.74 15.070 0.129
WISE_W3 537.69 100.67 11.900 0.203
WISE_W4 284.68 541.49 11.144 2.065
 

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})\, 10.077 10.182 10.291
{\rm log}_{10}({\rm SFR}) 0.325 0.664 0.922
{\rm log}_{10}({\rm sSFR}) -9.863 -9.535 -9.237
{\rm stellar\ age} 1.414 3.368 4.932

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.820 -0.414 -0.091
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.755 -0.235 0.312

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.268 0.454 0.661
\delta -0.084 0.154 0.298
\tau_1/\tau_2 0.731 1.064 1.366
Q_{PAH} 0.870 2.060 4.008
U_{min} 2.479 7.296 14.272
{\rm log}_{10}(\gamma_e)\, -2.960 -1.921 -0.998

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.889 -2.364 -1.418
{\rm log}_{10}(\tau_{AGN})\, 0.927 1.334 1.856

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.171 0.417 0.623
0.03-0.10 Gyr 0.296 0.739 1.037
0.10-0.32 Gyr 0.781 1.057 1.319
0.32-1.02 Gyr 0.574 0.893 1.151
1.02-3.26 Gyr -0.331 0.316 0.589
3.26-10.40 Gyr -0.986 -0.039 0.308
10.40-11.56 Gyr -1.180 -0.077 0.481