2020psu

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Information

Transient

Name: 2020psu
Right ascension: 1h07m25.68s
Declination: 1d02m37.38s
Discovery Date: None
Classification: None
Redshift: 0.179000
MW E(B-V): 0.022

Host

Name: 2020psu
Right ascension: 1h07m25.70s
Declination: 1d02m37.50s
Redshift: 0.154533
Photometric Redshift: 0.179
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.19
Cutout download processed 14.34
Global aperture construction processed 0.6
Local aperture photometry processed 4.25
Global aperture photometry processed 4.76
Validate local photometry no valid phot 0.02
Validate global photometry processed 14.18
Host information processed 0.08
Global host SED inference processed 457.26
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 1h07m25.68s, 1d02m37.38s
semi major axis, semi minor axis (arcsec) = 0.66, 0.66
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) = 1h07m25.69s, 1d02m37.73s
semi major axis, semi minor axis (arcsec) = 5.1, 3.4
angle (degrees, anti-clockwise from east) = -109.69

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 4.88 0.65 22.180 0.144
GALEX_NUV 6.95 0.22 21.796 0.034
SDSS_u 12.39 5.69 21.167 0.498
SDSS_g 62.79 2.77 19.405 0.048
PanSTARRS_g 65.67 1.0 19.357 0.017
SDSS_r 126.46 4.61 18.645 0.040
PanSTARRS_r 124.85 1.08 18.659 0.009
SDSS_i 196.59 6.22 18.166 0.034
PanSTARRS_i 181.66 1.02 18.252 0.006
PanSTARRS_z 213.5 2.65 18.076 0.013
SDSS_z 221.13 18.35 18.038 0.090
PanSTARRS_y 244.62 5.45 17.929 0.024
2MASS_J 428.54 114.34 16.425 0.290
2MASS_H 445.62 166.89 15.910 0.407
2MASS_K 352.6 210.55 15.694 0.648
WISE_W1 279.71 13.94 15.084 0.054
WISE_W2 241.02 19.96 14.606 0.090
WISE_W3 21.59 92.68 15.390 4.660
WISE_W4 1181.09 601.3 9.599 0.553
 

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})\, 10.353 10.441 10.530
{\rm log}_{10}({\rm SFR}) 0.440 0.683 0.922
{\rm log}_{10}({\rm sSFR}) -10.034 -9.761 -9.477
{\rm stellar\ age} 3.255 4.838 5.884

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.693 -0.279 -0.003
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.787 -0.721 0.263

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.524 0.729 0.970
\delta -0.206 -0.026 0.116
\tau_1/\tau_2 0.711 1.010 1.307
Q_{PAH} 0.694 2.151 4.088
U_{min} 2.462 6.626 13.929
{\rm log}_{10}(\gamma_e)\, -3.215 -2.140 -1.159

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.886 -2.436 -1.479
{\rm log}_{10}(\tau_{AGN})\, 0.923 1.389 1.875

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.510 0.703 0.907
0.03-0.10 Gyr 0.326 0.661 0.966
0.10-0.32 Gyr 0.481 0.820 1.081
0.32-1.02 Gyr 0.608 0.877 1.113
1.02-3.25 Gyr 0.465 0.691 0.879
3.25-10.38 Gyr 0.056 0.457 0.658
10.38-11.54 Gyr -0.265 0.417 0.838