2026ugy results

Information

Transient
Name:AT2026ugy
Right ascension: 15h52m52.34s
Declination:51d29m28.76s
Discovery Date:July 12, 2026, 6:32 p.m.
Classification:None
Redshift:None
MW E(B-V):0.012
Host
Name:J155252.59+512931.10
Object ID:9907737943148675
Catalog Name:decals
Catalog Release:dr9
Right ascension: 15h52m52.59s
Declination:51d29m31.10s
Redshift:None
Photometric Redshift:0.175
 

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_z
 DES_r
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 17.84
Transient MWEBV processed 0.16
Host match processed 5.94
Host information processed 0.16
Host MWEBV processed 0.08
Global aperture construction processed 0.63
Global aperture photometry processed 5.97
Validate global photometry processed 18.13
Global host SED inference processed 415.16
Local aperture photometry processed 5.68
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):15h52m52.58s, 51d29m31.23s
semi major axis, semi minor axis (arcsec):4.06, 3.35
angle (degrees, anti-clockwise from east):-143.29
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.9 2.11 21.803 0.332 AB
GALEX_NUV 8.01 1.57 21.641 0.213 AB
SDSS_u 16.8 3.12 20.837 0.201 AB
SDSS_g 64.66 2.33 19.373 0.039 AB
DES_g 65.57 0.63 19.358 0.010 AB
PanSTARRS_g 68.34 1.04 19.313 0.017 AB
SDSS_r 118.77 3.25 18.713 0.030 AB
PanSTARRS_r 114.98 0.91 18.748 0.009 AB
SDSS_i 164.55 4.04 18.359 0.027 AB
PanSTARRS_i 152.97 1.04 18.438 0.007 AB
PanSTARRS_z 185.41 2.28 18.230 0.013 AB
SDSS_z 179.78 9.61 18.263 0.058 AB
DES_z 195.8 2.69 18.170 0.015 AB
PanSTARRS_y 219.25 6.63 18.048 0.033 AB
2MASS_J 242.69 105.7 17.042 0.473 Vega
2MASS_H 249.28 181.59 16.541 0.791 Vega
2MASS_K 103.86 154.28 17.021 1.613 Vega
WISE_W1 114.6 6.34 16.053 0.060 Vega
WISE_W2 76.71 8.08 15.849 0.114 Vega
WISE_W3 165.33 26.7 13.180 0.175 Vega
WISE_W4 96.98 177.81 12.313 1.991 Vega
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.232 10.299 10.372
{\rm log}_{10}({\rm SFR}) -0.438 0.057 0.454
{\rm log}_{10}({\rm sSFR}) -10.742 -10.229 -9.806
{\rm stellar\ age} 4.922 5.862 6.676

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.260 -0.858 -0.462
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.434 0.026 0.364

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.171 0.295 0.454
\delta -0.527 -0.194 0.085
\tau_1/\tau_2 0.633 0.953 1.278
Q_{PAH} 0.461 1.369 2.775
U_{min} 2.605 7.824 15.141
{\rm log}_{10}(\gamma_e)\, -2.898 -2.007 -1.125

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.207 -2.817 -1.853
{\rm log}_{10}(\tau_{AGN})\, 0.988 1.430 1.881

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.337 -0.590 -0.257
0.03-0.10 Gyr -0.377 0.182 0.603
0.10-0.32 Gyr 0.178 0.504 0.781
0.32-1.02 Gyr 0.126 0.428 0.633
1.02-3.26 Gyr 0.156 0.422 0.615
3.26-10.42 Gyr 0.216 0.433 0.568
10.42-11.58 Gyr -0.041 0.426 0.837