2020lhy

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Information

Transient

Name: 2020lhy
Right ascension: 12h29m28.51s
Declination: 11d11m47.20s
Discovery Date: None
Classification: None
Redshift: 0.171000
MW E(B-V): 0.034

Host

Name: 2020lhy
Right ascension: 12h29m28.53s
Declination: 11d11m47.54s
Redshift: None
Photometric Redshift: 0.181
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.61
Cutout download processed 13.83
Global aperture construction processed 0.57
Local aperture photometry processed 5.35
Global aperture photometry processed 5.62
Validate local photometry no valid phot 0.02
Validate global photometry processed 16.52
Host information processed 0.08
Global host SED inference processed 526.02
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.08
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) = 12h29m28.51s, 11d11m47.20s
semi major axis, semi minor axis (arcsec) = 0.69, 0.69
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) = 12h29m28.52s, 11d11m47.69s
semi major axis, semi minor axis (arcsec) = 4.32, 2.86
angle (degrees, anti-clockwise from east) = -146.98

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.55 0.57 22.524 0.175 AB
GALEX_NUV 6.61 0.19 21.850 0.031 AB
SDSS_u 12.23 3.27 21.181 0.290 AB
SDSS_g 39.57 2.01 19.907 0.055 AB
PanSTARRS_g 34.39 0.57 20.059 0.018 AB
SDSS_r 55.11 2.8 19.547 0.055 AB
PanSTARRS_r 50.92 0.63 19.633 0.013 AB
SDSS_i 74.79 3.87 19.215 0.056 AB
PanSTARRS_i 65.57 0.96 19.358 0.016 AB
PanSTARRS_z 79.68 2.14 19.147 0.029 AB
SDSS_z 97.99 12.49 18.922 0.138 AB
PanSTARRS_y 90.11 3.54 19.013 0.043 AB
2MASS_J 118.18 168.0 17.824 1.543 Vega
2MASS_H -172.55 251.98 Vega
2MASS_K 16.25 272.83 19.035 18.228 Vega
WISE_W1 35.34 8.55 17.330 0.263 Vega
WISE_W2 20.02 13.95 17.308 0.757 Vega
WISE_W3 -24.83 74.28 Vega
WISE_W4 8.25 428.47 14.989 56.390 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})\, 9.398 9.662 9.847
{\rm log}_{10}({\rm SFR}) -0.119 0.623 1.105
{\rm log}_{10}({\rm sSFR}) -9.891 -9.071 -8.357
{\rm stellar\ age} 0.500 3.843 5.893

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.388 -0.685 -0.169
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.525 -0.254 0.306

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.310 0.564 0.880
\delta -0.454 -0.170 0.042
\tau_1/\tau_2 0.548 1.058 1.518
Q_{PAH} 0.601 2.114 4.507
U_{min} 3.260 9.431 17.402
{\rm log}_{10}(\gamma_e)\, -2.873 -1.762 -0.675

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.545 -1.760 -1.035
{\rm log}_{10}(\tau_{AGN})\, 1.076 1.455 1.823

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.505 -0.822 -0.104
0.03-0.10 Gyr -0.034 0.774 1.266
0.10-0.32 Gyr -0.618 0.593 1.065
0.32-1.02 Gyr -2.209 -0.274 0.315
1.02-3.27 Gyr -3.315 -0.572 -0.034
3.27-10.46 Gyr -2.938 -0.636 -0.135
10.46-11.62 Gyr -3.093 -0.588 0.200