2026ulz results

Information

Transient
Name:AT2026ulz
Right ascension: 0h04m07.10s
Declination:-0d51m50.37s
Discovery Date:July 14, 2026, 12:28 a.m.
Classification:None
Redshift:None
MW E(B-V):0.031
Host
Name:283
Object ID:1173200.0
Catalog Name:glade
Catalog Release:latest
Right ascension: 0h04m07.14s
Declination:-0d51m48.93s
Redshift:0.033517
Photometric Redshift:None
 

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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 19.76
Transient MWEBV processed 0.13
Host match processed 5.16
Host information processed 0.07
Host MWEBV processed 0.07
Global aperture construction processed 0.68
Global aperture photometry processed 6.13
Validate global photometry processed 18.69
Global host SED inference processed 403.35
Local aperture photometry processed 6.03
Validate local photometry processed 0.03
Local host SED inference processed 493.9
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h04m07.10s, -0d51m50.37s
semi major axis, semi minor axis (arcsec):2.99, 2.99
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 99.24 3.87 18.908 0.042 AB
SDSS_g 307.38 4.79 17.681 0.017 AB
DES_g 325.5 0.61 17.619 0.002 AB
PanSTARRS_g 326.24 0.84 17.616 0.003 AB
SDSS_r 532.64 6.25 17.084 0.013 AB
PanSTARRS_r 529.98 0.65 17.089 0.001 AB
DES_r 608.78 1.24 16.939 0.002 AB
SDSS_i 714.82 7.53 16.765 0.011 AB
PanSTARRS_i 734.3 0.96 16.735 0.001 AB
PanSTARRS_z 855.37 2.41 16.570 0.003 AB
SDSS_z 908.08 12.23 16.505 0.015 AB
DES_z 932.39 7.86 16.476 0.009 AB
PanSTARRS_y 1000.76 4.73 16.399 0.005 AB
2MASS_J 1113.94 60.52 15.388 0.059 Vega
2MASS_H 1382.39 95.96 14.681 0.075 Vega
2MASS_K 1240.68 111.1 14.328 0.097 Vega

Aperture details

RA, DEC (J2000):0h04m07.12s, -0d51m50.21s
semi major axis, semi minor axis (arcsec):25.1, 14.52
angle (degrees, anti-clockwise from east):-141.45
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 256.62 3.14 17.877 0.013 AB
GALEX_NUV 352.03 2.21 17.534 0.007 AB
SDSS_u 803.05 20.43 16.638 0.028 AB
SDSS_g 2245.1 15.76 15.522 0.008 AB
DES_g 2103.91 1.98 15.592 0.001 AB
PanSTARRS_g 2265.13 4.83 15.512 0.002 AB
SDSS_r 3263.09 18.93 15.116 0.006 AB
DES_r 3279.26 3.51 15.111 0.001 AB
SDSS_i 4175.37 25.37 14.848 0.007 AB
PanSTARRS_i 3942.32 5.67 14.911 0.002 AB
PanSTARRS_z 4530.27 14.77 14.760 0.004 AB
SDSS_z 4996.01 63.3 14.653 0.014 AB
DES_z 3950.89 18.38 14.908 0.005 AB
PanSTARRS_y 5305.12 29.76 14.588 0.006 AB
2MASS_J 5636.69 383.94 13.628 0.074 Vega
2MASS_H 6533.57 612.93 12.995 0.102 Vega
2MASS_K 4844.28 711.78 12.849 0.160 Vega
WISE_W1 2938.07 45.6 12.531 0.017 Vega
WISE_W2 1827.92 54.12 12.406 0.032 Vega
WISE_W3 8374.3 263.18 8.919 0.034 Vega
WISE_W4 8811.49 1431.68 7.417 0.176 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.484 9.641 9.766
{\rm log}_{10}({\rm SFR}) -1.126 -0.551 0.161
{\rm log}_{10}({\rm sSFR}) -10.782 -10.185 -9.361
{\rm stellar\ age} 5.723 7.408 9.240

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.610 -1.150 -0.688
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.782 -0.067 0.274

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.406 0.713 1.027
\delta -0.505 -0.100 0.230
\tau_1/\tau_2 0.597 0.938 1.317
Q_{PAH} 0.471 2.076 4.107
U_{min} 2.851 8.410 15.278
{\rm log}_{10}(\gamma_e)\, -3.159 -1.725 -1.020

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.276 -2.620 -1.078
{\rm log}_{10}(\tau_{AGN})\, 0.852 1.384 1.912

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.158 -0.762 -0.366
0.03-0.10 Gyr -1.207 -0.485 0.277
0.10-0.33 Gyr -1.404 -0.606 -0.052
0.33-1.09 Gyr -1.512 -0.671 -0.241
1.09-3.62 Gyr -1.354 -0.508 -0.176
3.62-11.98 Gyr -0.739 -0.288 -0.085
11.98-13.31 Gyr -0.833 -0.186 0.455

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.967 10.074 10.200
{\rm log}_{10}({\rm SFR}) -0.152 0.488 0.857
{\rm log}_{10}({\rm sSFR}) -10.293 -9.600 -9.165
{\rm stellar\ age} 4.003 5.957 7.397

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.226 -0.887 -0.617
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.390 0.022 0.392

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.290 0.462 0.652
\delta -0.254 -0.035 0.127
\tau_1/\tau_2 0.621 0.961 1.303
Q_{PAH} 0.777 1.577 2.707
U_{min} 2.278 6.877 14.076
{\rm log}_{10}(\gamma_e)\, -3.646 -2.971 -2.257

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.864 -2.212 -1.869
{\rm log}_{10}(\tau_{AGN})\, 0.904 1.265 1.713

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.001 -0.700 -0.176
0.03-0.10 Gyr -0.071 0.637 1.017
0.10-0.33 Gyr 0.259 0.676 1.001
0.33-1.09 Gyr -0.328 0.277 0.541
1.09-3.62 Gyr -0.308 0.166 0.441
3.62-11.98 Gyr -0.543 0.052 0.270
11.98-13.31 Gyr -0.748 0.058 0.601