2026uey results

Information

Transient
Name:AT2026uey
Right ascension: 17h03m37.94s
Declination:40d54m46.91s
Discovery Date:May 17, 2026, 11:40 a.m.
Classification:None
Redshift:None
MW E(B-V):0.025
Host
Name:J170338.16+405445.30
Object ID:9907735202369157
Catalog Name:decals
Catalog Release:dr9
Right ascension: 17h03m38.16s
Declination:40d54m45.30s
Redshift:None
Photometric Redshift:0.081
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 16.97
Transient MWEBV processed 0.06
Host match processed 7.92
Host information processed 0.12
Host MWEBV processed 0.04
Host spectrum download not processed None
Global aperture construction processed 0.66
Global aperture photometry processed 5.33
Validate global photometry processed 16.56
Global host SED inference processed 399.65
Local aperture photometry processed 5.23
Validate local photometry processed 0.02
Local host SED inference processed 442.25
 

Imaging data

 

Spectral Energy Distribution

 

Host Galaxy Spectrum

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.490 8.766 8.921
{\rm log}_{10}({\rm SFR}) -1.952 -1.070 0.050
{\rm log}_{10}({\rm sSFR}) -10.756 -9.800 -8.512
{\rm stellar\ age} 0.697 5.186 7.136

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.518 -0.871 -0.269
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.613 -0.798 0.098

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.178 0.606 1.172
\delta -0.440 -0.113 0.206
\tau_1/\tau_2 0.666 1.092 1.472
Q_{PAH} 1.103 3.079 5.437
U_{min} 3.018 8.596 15.779
{\rm log}_{10}(\gamma_e)\, -3.057 -2.039 -0.980

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.923 -0.338 0.123
{\rm log}_{10}(\tau_{AGN})\, 1.058 1.366 1.757

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.689 -1.706 -1.117
0.03-0.10 Gyr -2.025 -0.983 0.203
0.10-0.33 Gyr -2.192 -1.095 -0.312
0.33-1.07 Gyr -3.063 -1.125 -0.636
1.07-3.49 Gyr -3.692 -1.200 -0.864
3.49-11.42 Gyr -4.169 -1.351 -0.973
11.42-12.69 Gyr -4.128 -1.392 -0.705

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.254 10.299 10.357
{\rm log}_{10}({\rm SFR}) -0.209 0.040 0.307
{\rm log}_{10}({\rm sSFR}) -10.520 -10.275 -10.004
{\rm stellar\ age} 6.770 7.442 8.649

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.773 -0.605 -0.476
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.514 -0.338 0.199

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.073 0.130 0.232
\delta -0.725 -0.362 0.014
\tau_1/\tau_2 0.773 1.126 1.502
Q_{PAH} 1.127 2.579 4.545
U_{min} 2.317 7.551 14.671
{\rm log}_{10}(\gamma_e)\, -2.718 -1.634 -0.733

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.565 -2.325 -1.601
{\rm log}_{10}(\tau_{AGN})\, 1.174 1.603 1.933

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.518 -0.311 -0.171
0.03-0.10 Gyr -0.184 0.141 0.445
0.10-0.33 Gyr -0.223 0.095 0.332
0.33-1.07 Gyr -0.424 -0.045 0.164
1.07-3.49 Gyr -0.373 0.079 0.334
3.49-11.42 Gyr 0.310 0.467 0.564
11.42-12.69 Gyr 0.176 0.581 1.055
 

Aperture Photometry


Aperture details

RA, DEC (J2000):17h03m37.94s, 40d54m46.91s
semi major axis, semi minor axis (arcsec):1.32, 1.32
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 14.18 0.27 21.021 0.020 AB
PanSTARRS_r 20.58 0.34 20.616 0.018 AB
SDSS_i 21.6 1.46 20.564 0.073 AB
PanSTARRS_i 27.77 0.23 20.291 0.009 AB
PanSTARRS_z 30.15 0.74 20.202 0.027 AB
SDSS_z 26.43 3.66 20.345 0.150 AB
PanSTARRS_y 36.07 1.98 20.007 0.059 AB

Aperture details

RA, DEC (J2000):17h03m38.17s, 40d54m45.80s
semi major axis, semi minor axis (arcsec):11.79, 5.64
angle (degrees, anti-clockwise from east):-140.01
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 30.0 5.02 20.207 0.182 AB
GALEX_NUV 37.98 3.7 19.951 0.106 AB
SDSS_u 106.43 6.69 18.832 0.068 AB
SDSS_g 277.99 4.95 17.790 0.019 AB
PanSTARRS_g 335.89 1.63 17.585 0.005 AB
SDSS_r 499.79 6.75 17.153 0.015 AB
PanSTARRS_r 524.33 2.05 17.101 0.004 AB
SDSS_i 693.69 8.55 16.797 0.013 AB
PanSTARRS_i 684.15 1.43 16.812 0.002 AB
PanSTARRS_z 806.64 4.57 16.633 0.006 AB
SDSS_z 806.41 22.46 16.634 0.030 AB
PanSTARRS_y 895.99 12.2 16.519 0.015 AB
2MASS_J 1209.13 194.64 15.299 0.175 Vega
2MASS_H 1466.1 328.47 14.617 0.243 Vega
2MASS_K 693.26 313.81 14.960 0.491 Vega
WISE_W1 506.35 15.78 14.440 0.034 Vega
WISE_W2 342.13 20.24 14.226 0.064 Vega
WISE_W3 903.12 95.0 11.337 0.114 Vega
WISE_W4 1368.28 574.85 9.440 0.456 Vega