2026uyk results

Information

Transient
Name:AT2026uyk
Right ascension: 1h16m29.19s
Declination:-0d22m20.79s
Discovery Date:June 25, 2026, 8:11 a.m.
Classification:None
Redshift:None
MW E(B-V):
Host
Name:J011629.23-002224.17
Object ID:9906621327872530
Catalog Name:decals
Catalog Release:dr9
Right ascension: 1h16m29.23s
Declination:-0d22m24.17s
Redshift:None
Photometric Redshift:0.100
 

Cutout Download Report

Downloaded Unavailable
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
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 19.47
Transient MWEBV processed 0.04
Host match processed 7.83
Host information processed 0.13
Host MWEBV processed 0.06
Global aperture construction processed 2.74
Global aperture photometry processed 6.41
Validate global photometry processed 19.52
Global host SED inference processed 449.2
Local aperture photometry processed 5.81
Validate local photometry processed 0.03
Local host SED inference processed 553.39
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):1h16m29.19s, -0d22m20.79s
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 1.92 0.09 23.192 0.049 AB
DES_i 2.03 0.16 23.133 0.085 AB
PanSTARRS_z 0.24 0.71 25.471 3.289 AB
DES_z 2.14 0.21 23.076 0.105 AB
PanSTARRS_y 5.54 1.72 22.042 0.338 AB

Aperture details

RA, DEC (J2000):1h16m29.22s, -0d22m23.80s
semi major axis, semi minor axis (arcsec):5.71, 4.08
angle (degrees, anti-clockwise from east):206.53
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.87 0.47 22.181 0.105 AB
GALEX_NUV 6.44 0.42 21.877 0.070 AB
SDSS_u 24.63 4.51 20.421 0.199 AB
SDSS_g 30.82 2.16 20.178 0.076 AB
DES_g 27.18 0.16 20.315 0.007 AB
PanSTARRS_g 24.07 1.28 20.446 0.058 AB
SDSS_r 25.04 2.89 20.403 0.125 AB
PanSTARRS_r 38.85 0.99 19.927 0.028 AB
DES_r 39.52 0.38 19.908 0.010 AB
SDSS_i 48.05 4.68 19.696 0.106 AB
PanSTARRS_i 43.73 1.84 19.798 0.046 AB
DES_i 44.43 0.7 19.781 0.017 AB
PanSTARRS_z 41.21 3.14 19.862 0.083 AB
SDSS_z 69.12 15.99 19.301 0.251 AB
DES_z 49.63 0.94 19.661 0.021 AB
PanSTARRS_y 48.54 7.52 19.685 0.168 AB
2MASS_J 44.69 117.31 18.880 2.850 Vega
2MASS_H 133.56 183.56 17.218 1.492 Vega
2MASS_K 122.63 201.38 16.841 1.783 Vega
WISE_W1 31.92 7.9 17.441 0.269 Vega
WISE_W2 17.19 11.82 17.473 0.747 Vega
WISE_W3 -17.63 68.67 Vega
WISE_W4 -255.72 475.4 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.395 7.802 8.147
{\rm log}_{10}({\rm SFR}) -1.003 -0.563 -0.155
{\rm log}_{10}({\rm sSFR}) -8.902 -8.187 -7.963
{\rm stellar\ age} 0.025 0.972 5.683

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.691 -1.281 -0.695
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.353 -0.644 0.110

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.438 1.959 2.528
\delta 0.023 0.198 0.317
\tau_1/\tau_2 0.785 1.207 1.573
Q_{PAH} 0.735 2.437 5.070
U_{min} 3.290 9.893 18.079
{\rm log}_{10}(\gamma_e)\, -3.245 -2.074 -0.728

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.579 -0.232 0.321
{\rm log}_{10}(\tau_{AGN})\, 1.040 1.440 1.729

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.681 -0.204 0.304
0.03-0.10 Gyr -3.527 -1.766 -0.667
0.10-0.33 Gyr -5.276 -2.631 -1.198
0.33-1.06 Gyr -6.706 -3.381 -1.777
1.06-3.45 Gyr -7.175 -3.743 -1.964
3.45-11.21 Gyr -8.081 -3.856 -2.035
11.21-12.46 Gyr -8.530 -3.687 -1.828

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.388 8.802 9.092
{\rm log}_{10}({\rm SFR}) -0.246 0.085 0.357
{\rm log}_{10}({\rm sSFR}) -9.242 -8.735 -8.035
{\rm stellar\ age} 0.741 4.523 6.534

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.162 -0.339 0.007
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.045 0.314 0.437

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.174 0.322 0.556
\delta -0.707 -0.332 -0.031
\tau_1/\tau_2 0.593 1.040 1.448
Q_{PAH} 1.032 2.701 4.715
U_{min} 3.107 8.691 16.034
{\rm log}_{10}(\gamma_e)\, -2.884 -1.702 -0.647

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.572 -1.647 -0.812
{\rm log}_{10}(\tau_{AGN})\, 1.057 1.458 1.844

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.911 -0.590 -0.368
0.03-0.10 Gyr -0.137 0.219 0.506
0.10-0.33 Gyr -2.663 -0.651 -0.155
0.33-1.06 Gyr -3.773 -1.469 -0.753
1.06-3.45 Gyr -3.474 -1.368 -0.835
3.45-11.21 Gyr -3.428 -1.393 -0.914
11.21-12.46 Gyr -3.563 -1.361 -0.646