2022aexg

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Information

Transient

Name: AT2022aexg
Right ascension: 19h04m38.10s
Declination: 19d09m38.00s
Discovery Date: May 24, 2022, 8:39 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.585

Host

Name: 2022aexg
Right ascension: 19h04m38.13s
Declination: 19d09m41.66s
Redshift: None
Photometric Redshift: 0.152
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 5.24
Cutout download processed 4.12
Global aperture construction processed 0.72
Local aperture photometry processed 3.77
Global aperture photometry processed 3.75
Validate local photometry no valid phot 0.02
Validate global photometry processed 12.45
Host information processed 0.13
Global host SED inference processed 596.4
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.1
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) = 19h04m38.10s, 19d09m38.00s
semi major axis, semi minor axis (arcsec) = 0.76, 0.76
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) = 19h04m38.12s, 19d09m41.85s
semi major axis, semi minor axis (arcsec) = 1.78, 1.74
angle (degrees, anti-clockwise from east) = -100.01

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 2.75 2.76 22.800 1.086
GALEX_NUV -1.77 1.68
PanSTARRS_g 31.45 0.5 20.156 0.017
PanSTARRS_r 74.29 0.72 19.223 0.010
PanSTARRS_i 121.81 0.79 18.686 0.007
PanSTARRS_z 150.75 1.55 18.454 0.011
PanSTARRS_y 178.55 2.85 18.271 0.017
2MASS_J 240.86 118.87 17.051 0.536
2MASS_H 285.59 173.7 16.393 0.660
2MASS_K 150.14 166.71 16.621 1.205
 

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})\, 9.793 9.991 10.185
{\rm log}_{10}({\rm SFR}) -0.570 0.037 0.382
{\rm log}_{10}({\rm sSFR}) -10.669 -9.977 -9.550
{\rm stellar\ age} 0.230 1.147 3.933

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.669 -1.137 -0.546
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.526 -0.780 0.016

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.128 0.298 0.650
\delta -0.803 -0.402 0.037
\tau_1/\tau_2 0.554 1.005 1.457
Q_{PAH} 0.720 2.033 4.945
U_{min} 3.181 9.838 17.824
{\rm log}_{10}(\gamma_e)\, -3.396 -2.089 -0.833

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.877 -2.177 -0.957
{\rm log}_{10}(\tau_{AGN})\, 1.002 1.439 1.916

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.651 -0.046 0.306
0.03-0.10 Gyr -1.730 0.384 1.394
0.10-0.32 Gyr -0.341 0.915 1.405
0.32-1.03 Gyr -1.889 0.397 0.999
1.03-3.32 Gyr -3.501 -1.124 0.152
3.32-10.66 Gyr -5.322 -1.619 -0.267
10.66-11.84 Gyr -5.800 -1.800 -0.167