2020lhw

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Information

Transient

Name: 2020lhw
Right ascension: 21h11m47.14s
Declination: 10d36m55.32s
Discovery Date: None
Classification: None
Redshift: 0.111000
MW E(B-V): 0.081

Host

Name: 2020lhw
Right ascension: 21h11m47.36s
Declination: 10d36m57.28s
Redshift: 0.089340
Photometric Redshift: 0.111
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.95
Cutout download processed 13.8
Global aperture construction processed 0.6
Local aperture photometry processed 4.57
Global aperture photometry processed 4.83
Validate local photometry no valid phot 0.02
Validate global photometry processed 16.79
Host information processed 0.08
Global host SED inference processed 573.72
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 21h11m47.14s, 10d36m55.32s
semi major axis, semi minor axis (arcsec) = 0.99, 0.99
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) = 21h11m47.35s, 10d36m57.44s
semi major axis, semi minor axis (arcsec) = 4.89, 4.31
angle (degrees, anti-clockwise from east) = -66.1

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 11.94 4.85 21.207 0.441
SDSS_g 115.0 3.23 18.748 0.030
PanSTARRS_g 121.55 1.05 18.688 0.009
SDSS_r 276.42 4.99 17.796 0.020
PanSTARRS_r 261.43 1.18 17.857 0.005
SDSS_i 395.47 6.84 17.407 0.019
PanSTARRS_i 397.19 1.45 17.403 0.004
PanSTARRS_z 494.34 2.99 17.165 0.007
SDSS_z 535.74 22.63 17.078 0.046
PanSTARRS_y 584.2 7.33 16.984 0.014
2MASS_J 774.88 161.17 15.782 0.226
2MASS_H 1102.53 268.71 14.926 0.265
2MASS_K 1110.35 268.69 14.449 0.263
WISE_W1 359.53 17.3 14.812 0.052
WISE_W2 232.72 22.68 14.644 0.106
WISE_W3 127.14 74.32 13.465 0.635
WISE_W4 -82.98 420.98
 

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})\, 10.412 10.522 10.647
{\rm log}_{10}({\rm SFR}) -2.039 -0.457 0.238
{\rm log}_{10}({\rm sSFR}) -12.535 -10.976 -10.218
{\rm stellar\ age} 6.355 7.562 11.379

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.446 -1.009 -0.749
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.450 -0.524 0.126

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.265 0.414 0.592
\delta -0.925 -0.726 -0.380
\tau_1/\tau_2 0.590 1.014 1.463
Q_{PAH} 0.813 2.428 4.787
U_{min} 2.560 8.424 16.291
{\rm log}_{10}(\gamma_e)\, -3.044 -2.012 -0.698

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.659 -2.165 -1.459
{\rm log}_{10}(\tau_{AGN})\, 1.060 1.454 1.854

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.910 -0.622 -0.085
0.03-0.10 Gyr -2.846 -0.479 0.340
0.10-0.32 Gyr -3.203 -0.543 0.344
0.32-1.05 Gyr -3.746 -0.623 0.289
1.05-3.42 Gyr -2.552 -0.107 0.537
3.42-11.09 Gyr -0.678 0.594 0.816
11.09-12.32 Gyr -0.021 0.860 1.788