2020afhy

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Information

Transient

Name: AT2020afhy
Right ascension: 19h12m43.24s
Declination: 43d22m59.52s
Discovery Date: June 30, 2020, 9:23 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.049

Host

Name: 2020afhy
Right ascension: 19h12m39.58s
Declination: 43d21m17.78s
Redshift: 0.129885
Photometric Redshift: 0.120
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 16.56
Cutout download processed 0.48
Global aperture construction processed 0.59
Local aperture photometry processed 3.59
Global aperture photometry processed 3.33
Validate local photometry no valid phot 0.02
Validate global photometry processed 8.72
Host information processed 0.21
Global host SED inference processed 584.33
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 19h12m43.24s, 43d22m59.52s
semi major axis, semi minor axis (arcsec) = 0.87, 0.87
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) = 19h12m39.57s, 43d21m17.89s
semi major axis, semi minor axis (arcsec) = 6.65, 5.89
angle (degrees, anti-clockwise from east) = -18.17

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 0.72 0.51 24.253 0.762
GALEX_NUV 2.56 0.5 22.880 0.210
PanSTARRS_g 316.24 1.4 17.650 0.005
PanSTARRS_r 704.35 2.05 16.781 0.003
PanSTARRS_i 1048.08 2.33 16.349 0.002
PanSTARRS_z 1348.61 5.24 16.075 0.004
PanSTARRS_y 1643.31 11.0 15.861 0.007
2MASS_J 2161.73 165.77 14.668 0.083
2MASS_H 3060.83 240.22 13.818 0.085
2MASS_K 3131.53 272.74 13.323 0.095
 

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})\, 10.771 10.978 11.137
{\rm log}_{10}({\rm SFR}) -2.809 -0.153 0.781
{\rm log}_{10}({\rm sSFR}) -14.055 -11.195 -10.039
{\rm stellar\ age} 2.160 4.914 6.966

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.020 -0.264 0.047
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.314 -0.703 -0.088

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.347 0.564 1.229
\delta -0.887 -0.659 -0.155
\tau_1/\tau_2 0.695 1.097 1.500
Q_{PAH} 0.602 2.304 4.027
U_{min} 3.209 9.395 17.192
{\rm log}_{10}(\gamma_e)\, -3.356 -2.095 -0.708

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.194 -2.989 -1.466
{\rm log}_{10}(\tau_{AGN})\, 1.073 1.524 1.980

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.935 -0.281 0.673
0.03-0.10 Gyr -3.545 -0.424 1.343
0.10-0.32 Gyr -2.693 0.052 1.694
0.32-1.04 Gyr -1.960 0.701 1.229
1.04-3.37 Gyr -0.943 0.981 1.312
3.37-10.89 Gyr -0.987 0.686 1.054
10.89-12.09 Gyr -1.674 0.487 1.110