2020hep

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Information

Transient

Name: 2020hep
Right ascension: 15h19m36.04s
Declination: 11d12m06.29s
Discovery Date: None
Classification: None
Redshift: 0.148000
MW E(B-V): 0.033

Host

Name: 2020hep
Right ascension: 15h19m36.05s
Declination: 11d12m08.12s
Redshift: None
Photometric Redshift: 0.222
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 4.02
Cutout download processed 20.34
Global aperture construction processed 0.63
Local aperture photometry processed 7.43
Global aperture photometry processed 6.7
Validate local photometry no valid phot 0.05
Validate global photometry processed 16.56
Host information processed 0.1
Global host SED inference processed 464.73
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) = 15h19m36.04s, 11d12m06.29s
semi major axis, semi minor axis (arcsec) = 0.77, 0.77
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) = 15h19m36.04s, 11d12m08.24s
semi major axis, semi minor axis (arcsec) = 3.65, 2.81
angle (degrees, anti-clockwise from east) = -146.02

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.96 3.27 21.647 0.446 AB
GALEX_NUV 11.84 2.99 21.217 0.274 AB
SDSS_u 21.18 2.68 20.585 0.137 AB
SDSS_g 28.7 1.68 20.255 0.064 AB
DES_g 28.26 0.35 20.272 0.013 AB
PanSTARRS_g 26.92 0.73 20.325 0.030 AB
SDSS_r 39.39 2.1 19.911 0.058 AB
PanSTARRS_r 37.29 0.96 19.971 0.028 AB
DES_r 38.96 0.69 19.923 0.019 AB
SDSS_i 47.91 2.99 19.699 0.068 AB
PanSTARRS_i 43.67 1.03 19.800 0.026 AB
PanSTARRS_z 43.44 2.08 19.805 0.052 AB
SDSS_z 38.36 8.1 19.940 0.229 AB
DES_z 52.11 2.0 19.608 0.042 AB
PanSTARRS_y 55.05 4.27 19.548 0.084 AB
2MASS_J 7.69 108.61 20.790 15.331 Vega
2MASS_H 74.25 168.76 17.856 2.468 Vega
2MASS_K 55.2 206.14 17.707 4.054 Vega
WISE_W1 24.2 7.86 17.742 0.353 Vega
WISE_W2 11.46 11.57 17.913 1.096 Vega
WISE_W3 6.59 42.07 16.679 6.932 Vega
WISE_W4 -520.57 369.86 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})\, 8.823 9.217 9.477
{\rm log}_{10}({\rm SFR}) 0.097 0.521 0.835
{\rm log}_{10}({\rm sSFR}) -9.263 -8.716 -8.020
{\rm stellar\ age} 0.289 3.496 5.886

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.525 -0.483 -0.020
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.681 -0.684 0.146

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.146 0.355 0.772
\delta -0.397 0.028 0.260
\tau_1/\tau_2 0.648 1.176 1.610
Q_{PAH} 0.558 1.812 3.949
U_{min} 3.294 9.764 17.791
{\rm log}_{10}(\gamma_e)\, -2.742 -1.523 -0.570

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.703 -1.560 -0.658
{\rm log}_{10}(\tau_{AGN})\, 1.052 1.426 1.832

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.868 -0.324 -0.028
0.03-0.10 Gyr 0.206 0.661 0.985
0.10-0.32 Gyr -2.089 -0.099 0.463
0.32-1.03 Gyr -3.443 -1.065 -0.229
1.03-3.33 Gyr -3.784 -1.108 -0.472
3.33-10.70 Gyr -3.887 -1.197 -0.563
10.70-11.88 Gyr -4.051 -1.147 -0.240