2022yht

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Information

Transient

Name: AT2022yht
Right ascension: 18h06m40.26s
Declination: 66d59m16.22s
Discovery Date: Oct. 17, 2022, 3 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.034

Host

Name: 2022yht
Right ascension: 18h06m40.11s
Declination: 66d59m16.42s
Redshift: 0.161478
Photometric Redshift: 0.155
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.94
Cutout download processed 2.05
Global aperture construction processed 0.6
Local aperture photometry processed 3.74
Global aperture photometry processed 3.5
Validate local photometry no valid phot 0.02
Validate global photometry processed 10.74
Host information processed 0.08
Global host SED inference processed 386.29
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.06
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) = 18h06m40.26s, 66d59m16.22s
semi major axis, semi minor axis (arcsec) = 0.72, 0.72
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) = 18h06m40.09s, 66d59m16.54s
semi major axis, semi minor axis (arcsec) = 3.32, 2.69
angle (degrees, anti-clockwise from east) = -37.62

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 5.68 1.8 22.015 0.345
GALEX_NUV 8.21 1.68 21.614 0.222
PanSTARRS_g 37.89 0.84 19.954 0.024
PanSTARRS_r 57.61 0.88 19.499 0.017
PanSTARRS_i 72.6 0.78 19.248 0.012
PanSTARRS_z 79.98 2.28 19.143 0.031
PanSTARRS_y 104.04 5.23 18.857 0.055
2MASS_J 261.35 94.09 16.962 0.391
2MASS_H 214.36 133.84 16.705 0.678
2MASS_K 153.03 191.99 16.600 1.362
WISE_W1 40.42 10.24 17.185 0.275
WISE_W2 24.44 12.18 17.091 0.541
WISE_W3 117.34 19.79 13.552 0.183
WISE_W4 -60.21 121.86
 

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})\, 9.657 9.755 9.843
{\rm log}_{10}({\rm SFR}) -0.259 0.124 0.439
{\rm log}_{10}({\rm sSFR}) -10.025 -9.630 -9.255
{\rm stellar\ age} 3.993 5.183 6.219

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.972 -0.464 -0.149
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.323 0.060 0.336

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.114 0.223 0.408
\delta -0.610 -0.181 0.128
\tau_1/\tau_2 0.677 1.015 1.336
Q_{PAH} 0.469 1.450 3.017
U_{min} 2.801 7.850 14.874
{\rm log}_{10}(\gamma_e)\, -2.516 -1.637 -0.863

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.256 -2.898 -1.591
{\rm log}_{10}(\tau_{AGN})\, 1.042 1.481 1.917

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.021 -0.474 -0.173
0.03-0.10 Gyr -0.189 0.245 0.573
0.10-0.32 Gyr 0.129 0.395 0.659
0.32-1.03 Gyr -0.276 0.074 0.300
1.03-3.29 Gyr -0.433 -0.131 0.064
3.29-10.56 Gyr -0.485 -0.204 -0.030
10.56-11.73 Gyr -0.720 -0.199 0.216