2022aexf

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Information

Transient

Name: AT2022aexf
Right ascension: 19h41m07.49s
Declination: 8d55m33.00s
Discovery Date: Nov. 11, 2022, 12:39 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.450

Host

Name: 2022aexf
Right ascension: 19h41m07.46s
Declination: 8d55m35.51s
Redshift: None
Photometric Redshift: 0.081
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 5.8
Cutout download processed 3.13
Global aperture construction processed 0.61
Local aperture photometry processed 3.28
Global aperture photometry processed 3.32
Validate local photometry processed 0.02
Validate global photometry processed 9.93
Host information processed 0.13
Global host SED inference processed 578.5
Local host SED inference processed 708.89
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.07
Log transient processing status processed 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) = 19h41m07.49s, 8d55m33.00s
semi major axis, semi minor axis (arcsec) = 1.31, 1.31
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 4.55 0.29 22.254 0.070
PanSTARRS_r 9.5 0.4 21.455 0.046
PanSTARRS_i 12.76 0.59 21.135 0.051
PanSTARRS_z 18.88 1.15 20.710 0.066
PanSTARRS_y 16.77 2.97 20.838 0.192

Aperture details

RA, DEC (J2000) = 19h41m07.37s, 8d55m37.24s
semi major axis, semi minor axis (arcsec) = 6.88, 2.01
angle (degrees, anti-clockwise from east) = -35.46

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 161.67 0.85 18.378 0.006
PanSTARRS_r 394.14 1.14 17.411 0.003
PanSTARRS_i 557.46 1.62 17.034 0.003
PanSTARRS_z 677.46 3.06 16.823 0.005
2MASS_J 713.66 182.38 15.871 0.277
2MASS_H 760.68 293.82 15.329 0.419
2MASS_K 361.04 261.31 15.668 0.786
WISE_W1 71.52 109.09 16.565 1.656
WISE_W2 75.01 78.49 15.873 1.136
WISE_W3 236.38 121.27 12.792 0.557
WISE_W4 1591.75 776.25 9.275 0.529
 

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})\, 8.250 8.567 8.771
{\rm log}_{10}({\rm SFR}) -3.864 -1.988 -1.131
{\rm log}_{10}({\rm sSFR}) -12.338 -10.613 -9.670
{\rm stellar\ age} 0.206 2.173 5.788

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.722 -1.048 -0.095
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.653 -1.050 -0.227

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.187 0.495 0.977
\delta -0.641 -0.275 0.139
\tau_1/\tau_2 0.497 0.961 1.448
Q_{PAH} 1.540 3.811 5.848
U_{min} 3.514 10.454 18.253
{\rm log}_{10}(\gamma_e)\, -2.867 -1.638 -0.416

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.258 -0.748 -0.102
{\rm log}_{10}(\tau_{AGN})\, 1.144 1.675 2.007

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.915 -2.099 -1.244
0.03-0.10 Gyr -2.025 -0.846 0.143
0.10-0.33 Gyr -2.600 -1.067 -0.266
0.33-1.07 Gyr -4.252 -1.396 -0.667
1.07-3.49 Gyr -5.474 -2.112 -1.276
3.49-11.42 Gyr -6.146 -2.468 -1.464
11.42-12.69 Gyr -6.861 -2.532 -1.360

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.054 10.207 10.366
{\rm log}_{10}({\rm SFR}) 0.081 0.296 0.537
{\rm log}_{10}({\rm sSFR}) -10.219 -9.931 -9.604
{\rm stellar\ age} 1.972 4.327 6.405

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.341 -0.698 -0.345
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.182 -0.249 0.085

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.164 0.331 0.533
\delta -0.700 -0.213 0.230
\tau_1/\tau_2 0.737 1.142 1.510
Q_{PAH} 0.741 3.285 5.160
U_{min} 2.314 7.871 15.699
{\rm log}_{10}(\gamma_e)\, -3.466 -2.000 -0.969

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.969 -1.650 -0.947
{\rm log}_{10}(\tau_{AGN})\, 0.952 1.385 1.847

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.070 0.157 0.414
0.03-0.10 Gyr 0.066 0.689 1.078
0.10-0.33 Gyr -0.283 0.484 0.890
0.33-1.07 Gyr -0.249 0.322 0.828
1.07-3.49 Gyr -0.482 0.181 0.489
3.49-11.42 Gyr -1.244 -0.188 0.206
11.42-12.69 Gyr -1.614 -0.303 0.293