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: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 21.64
Transient MWEBV processed 0.06
Host match processed 1.6
Host information processed 0.1
Host MWEBV processed 0.05
Global aperture construction processed 0.66
Global aperture photometry processed 7.26
Validate global photometry processed 20.06
Global host SED inference processed 387.41
Local aperture photometry processed 6.53
Validate local photometry processed 0.04
Local host SED inference processed 512.94
 

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 Mag sys
DES_r 123.26 1.05 18.673 0.009 AB
PanSTARRS_z 210.13 0.63 18.094 0.003 AB
DES_z 264.97 3.65 17.842 0.015 AB
PanSTARRS_y 238.82 1.38 17.955 0.006 AB

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

Imaging data

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Spectral Energy Distribution

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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

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.179 10.253 10.320
{\rm log}_{10}({\rm SFR}) -0.249 -0.020 0.222
{\rm log}_{10}({\rm sSFR}) -10.533 -10.267 -10.006
{\rm stellar\ age} 4.416 5.809 6.785

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.870 -0.519 -0.246
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.417 0.143 0.388

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.308 0.469 0.668
\delta -0.385 -0.124 0.100
\tau_1/\tau_2 0.741 1.047 1.351
Q_{PAH} 0.989 2.311 4.300
U_{min} 2.166 6.755 13.618
{\rm log}_{10}(\gamma_e)\, -3.135 -1.920 -0.999

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.040 -1.764 -1.323
{\rm log}_{10}(\tau_{AGN})\, 0.965 1.357 1.827

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.105 0.062 0.231
0.03-0.10 Gyr -0.413 -0.056 0.252
0.10-0.33 Gyr -0.251 0.137 0.470
0.33-1.06 Gyr 0.146 0.419 0.636
1.06-3.45 Gyr 0.289 0.506 0.715
3.45-11.21 Gyr 0.018 0.318 0.471
11.21-12.46 Gyr -0.410 0.238 0.658