2022aexh

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Information

Transient

Name: AT2022aexh
Right ascension: 13h47m04.37s
Declination: 11d06m22.53s
Discovery Date: Feb. 18, 2022, 10:38 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.030

Host

Name: 2022aexh
Right ascension: 13h47m04.34s
Declination: 11d06m22.68s
Redshift: 0.022798
Photometric Redshift:
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.6
Cutout download processed 18.34
Global aperture construction processed 0.58
Local aperture photometry processed 5.63
Global aperture photometry processed 6.05
Validate local photometry processed 0.03
Validate global photometry processed 17.0
Host information processed 0.13
Global host SED inference processed 720.59
Local host SED inference processed 559.02
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 13h47m04.37s, 11d06m22.53s
semi major axis, semi minor axis (arcsec) = 4.34, 4.34
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 317.55 5.79 17.645 0.020
SDSS_g 1348.49 9.63 16.075 0.008
DES_g 1448.87 2.39 15.997 0.002
PanSTARRS_g 1469.98 1.69 15.982 0.001
SDSS_r 2938.87 14.24 15.230 0.005
PanSTARRS_r 3108.85 1.72 15.168 0.001
DES_r 3431.51 6.85 15.061 0.002
SDSS_i 4112.82 16.94 14.865 0.004
PanSTARRS_i 4254.33 1.82 14.828 0.000
PanSTARRS_z 5414.33 3.24 14.566 0.001
SDSS_z 5911.18 22.67 14.471 0.004
DES_z 6225.79 16.83 14.415 0.003
PanSTARRS_y 7233.46 7.32 14.252 0.001
2MASS_J 9500.66 127.42 13.061 0.015
2MASS_H 13682.26 180.22 12.192 0.014
2MASS_K 15590.19 230.81 11.580 0.016

Aperture details

RA, DEC (J2000) = 13h47m04.34s, 11d06m22.69s
semi major axis, semi minor axis (arcsec) = 16.96, 12.46
angle (degrees, anti-clockwise from east) = -136.31

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 694.35 14.02 16.796 0.022
SDSS_g 2859.85 14.67 15.259 0.006
DES_g 3122.08 3.6 15.164 0.001
PanSTARRS_g 3173.14 5.07 15.146 0.002
SDSS_r 5744.81 20.96 14.502 0.004
PanSTARRS_r 6098.38 4.59 14.437 0.001
DES_r 6564.92 9.68 14.357 0.002
SDSS_i 8037.45 25.52 14.137 0.003
PanSTARRS_i 8217.68 5.03 14.113 0.001
PanSTARRS_z 9957.57 9.83 13.905 0.001
SDSS_z 10717.72 44.88 13.825 0.005
DES_z 11052.92 22.87 13.791 0.002
PanSTARRS_y 12842.27 23.44 13.628 0.002
2MASS_J 16388.93 457.08 12.469 0.030
2MASS_H 22475.19 650.26 11.653 0.031
2MASS_K 21424.78 843.06 11.235 0.043
WISE_W1 21860.42 79.12 10.352 0.004
WISE_W2 25739.24 110.82 9.535 0.005
WISE_W3 127073.56 334.85 5.966 0.003
WISE_W4 516481.55 4987.42 2.997 0.010
 

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})\, 9.909 10.137 10.308
{\rm log}_{10}({\rm SFR}) 0.388 0.646 0.876
{\rm log}_{10}({\rm sSFR}) -9.853 -9.486 -9.096
{\rm stellar\ age} 2.590 5.760 7.714

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.609 -0.986 -0.534
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.095 0.071 0.298

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.254 1.555 1.836
\delta -0.222 -0.105 0.052
\tau_1/\tau_2 0.538 0.945 1.375
Q_{PAH} 1.468 2.883 4.920
U_{min} 2.819 8.316 15.625
{\rm log}_{10}(\gamma_e)\, -3.441 -1.771 -0.429

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.674 -3.195 -0.303
{\rm log}_{10}(\tau_{AGN})\, 1.035 1.634 2.066

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.209 0.473 0.721
0.03-0.10 Gyr -1.229 0.067 0.673
0.10-0.33 Gyr -1.218 -0.074 0.514
0.33-1.10 Gyr -0.669 0.052 0.488
1.10-3.65 Gyr -0.633 0.006 0.355
3.65-12.11 Gyr -1.035 -0.152 0.170
12.11-13.45 Gyr -1.300 -0.228 0.318

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.341 10.560 10.741
{\rm log}_{10}({\rm SFR}) 0.561 0.807 1.018
{\rm log}_{10}({\rm sSFR}) -10.130 -9.760 -9.383
{\rm stellar\ age} 5.004 7.519 9.774

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.379 -0.899 -0.540
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.935 -1.773 -1.412

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.196 1.390 1.574
\delta 0.032 0.221 0.345
\tau_1/\tau_2 0.497 0.788 1.070
Q_{PAH} 0.057 0.198 0.438
U_{min} 3.903 9.271 16.295
{\rm log}_{10}(\gamma_e)\, -1.540 -1.257 -0.779

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.462 -1.313 -1.156
{\rm log}_{10}(\tau_{AGN})\, 0.738 0.801 0.889

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.368 0.615 0.837
0.03-0.10 Gyr -1.507 0.154 0.664
0.10-0.33 Gyr -1.875 -0.069 0.436
0.33-1.10 Gyr -1.666 -0.069 0.454
1.10-3.65 Gyr -0.627 0.169 0.554
3.65-12.11 Gyr -0.498 0.285 0.609
12.11-13.45 Gyr -0.450 0.444 1.215