2020aahb

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Information

Transient

Name: 2020aahb
Right ascension: 10h22m57.42s
Declination: 2d29m23.35s
Discovery Date: None
Classification: None
Redshift: 0.105000
MW E(B-V): 0.037

Host

Name: 2020aahb
Right ascension: 10h22m57.44s
Declination: 2d29m23.31s
Redshift: 0.099759
Photometric Redshift: 0.105
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.6
Cutout download processed 21.64
Global aperture construction processed 0.66
Local aperture photometry processed 6.53
Global aperture photometry processed 7.26
Validate local photometry processed 0.04
Validate global photometry processed 20.06
Host information processed 0.1
Global host SED inference processing None
Local host SED inference processed 512.94
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.05
Log transient processing status processing 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) = 10h22m57.42s, 2d29m23.35s
semi major axis, semi minor axis (arcsec) = 1.09, 1.09
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_r 123.26 1.05 18.673 0.009
PanSTARRS_z 210.13 0.63 18.094 0.003
DES_z 264.97 3.65 17.842 0.015
PanSTARRS_y 238.82 1.38 17.955 0.006

Aperture details

RA, DEC (J2000) = 10h22m57.43s, 2d29m23.43s
semi major axis, semi minor axis (arcsec) = 4.83, 3.68
angle (degrees, anti-clockwise from east) = -102.83

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 8.28 0.81 21.604 0.106
GALEX_NUV 12.26 0.69 21.179 0.061
SDSS_u 41.79 3.63 19.847 0.094
SDSS_g 159.45 3.5 18.393 0.024
DES_g 163.43 0.74 18.367 0.005
PanSTARRS_g 163.58 0.95 18.366 0.006
SDSS_r 285.28 4.8 17.762 0.018
PanSTARRS_r 279.93 1.3 17.782 0.005
DES_r 311.55 1.73 17.666 0.006
SDSS_i 418.65 6.22 17.345 0.016
PanSTARRS_i 406.68 1.29 17.377 0.003
PanSTARRS_z 469.09 2.07 17.222 0.005
SDSS_z 561.32 16.3 17.027 0.032
DES_z 514.54 5.29 17.121 0.011
PanSTARRS_y 546.09 4.89 17.057 0.010
2MASS_J 818.37 173.88 15.723 0.231
2MASS_H 1128.27 241.05 14.901 0.232
2MASS_K 635.0 285.29 15.055 0.488
WISE_W1 464.28 17.49 14.534 0.041
WISE_W2 336.7 23.02 14.243 0.074
WISE_W3 1602.46 138.93 10.714 0.094
WISE_W4 2221.66 969.04 8.913 0.474
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.884 10.049 10.196
{\rm log}_{10}({\rm SFR}) -1.105 -0.292 0.306
{\rm log}_{10}({\rm sSFR}) -11.230 -10.387 -9.673
{\rm stellar\ age} 4.333 7.029 9.586

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.962 -0.411 0.025
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.405 -0.688 0.005

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.279 0.679 1.160
\delta -0.734 -0.309 0.108
\tau_1/\tau_2 0.604 0.991 1.358
Q_{PAH} 0.732 2.670 5.198
U_{min} 2.886 8.092 15.067
{\rm log}_{10}(\gamma_e)\, -3.273 -2.155 -0.929

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.512 -1.136 -0.351
{\rm log}_{10}(\tau_{AGN})\, 0.955 1.440 1.942

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.529 -0.499 0.135
0.03-0.10 Gyr -1.383 -0.342 0.332
0.10-0.33 Gyr -1.281 -0.298 0.378
0.33-1.06 Gyr -1.434 -0.287 0.401
1.06-3.45 Gyr -1.696 -0.203 0.243
3.45-11.21 Gyr -0.814 0.061 0.331
11.21-12.46 Gyr -0.638 0.268 1.093

Global parameter details

Documentation