2026yxu results

Information

Transient
Name:AT2026yxu
Right ascension: 13h13m44.42s
Declination:6d59m28.07s
Discovery Date:Aug. 5, 2026, 3:52 a.m.
Classification:None
Redshift:None
MW E(B-V):0.028
Host
Name:PGC045972
Object ID:1029456.0
Catalog Name:glade
Catalog Release:latest
Right ascension: 13h13m44.53s
Declination:6d59m31.10s
Redshift:0.020465
Photometric Redshift:None
Dataset
Version:0
 

Cutout Download Report

Downloadable 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 17.5
Transient MWEBV processed 0.05
Host match processed 3.76
Host information processed 0.17
Host MWEBV processed 0.03
Host spectrum download not processed None
Global aperture construction processed 0.64
Global aperture photometry processed 7.39
Validate global photometry processed 19.61
Global host SED inference processed 379.81
Local aperture photometry processed 7.06
Validate local photometry processed 0.03
Local host SED inference processed 573.75
 

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})\, 9.338 9.592 9.740
{\rm log}_{10}({\rm SFR}) -0.095 0.514 0.867
{\rm log}_{10}({\rm sSFR}) -9.790 -9.066 -8.552
{\rm stellar\ age} 3.127 6.488 8.361

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.989 -0.380 -0.124
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.891 0.248 0.414

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.697 1.379 1.748
\delta -0.367 -0.157 -0.066
\tau_1/\tau_2 0.672 1.100 1.520
Q_{PAH} 0.669 2.584 4.476
U_{min} 2.722 8.076 15.818
{\rm log}_{10}(\gamma_e)\, -3.273 -2.105 -1.382

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.544 -3.395 -0.339
{\rm log}_{10}(\tau_{AGN})\, 0.873 1.624 1.953

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.445 0.002 0.332
0.03-0.10 Gyr -0.011 0.625 0.993
0.10-0.33 Gyr -1.351 -0.458 0.262
0.33-1.10 Gyr -1.633 -0.737 -0.184
1.10-3.66 Gyr -1.451 -0.611 -0.234
3.66-12.14 Gyr -1.287 -0.455 -0.145
12.14-13.48 Gyr -1.426 -0.404 0.195

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.215 10.264 10.306
{\rm log}_{10}({\rm SFR}) -0.009 0.238 0.475
{\rm log}_{10}({\rm sSFR}) -10.279 -10.019 -9.776
{\rm stellar\ age} 5.617 6.643 7.478

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.596 -0.345 -0.163
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.644 -0.056 0.289

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.638 0.842 1.049
\delta -0.203 -0.105 -0.024
\tau_1/\tau_2 0.642 0.942 1.243
Q_{PAH} 0.801 1.475 2.481
U_{min} 2.316 6.846 13.820
{\rm log}_{10}(\gamma_e)\, -3.457 -2.679 -1.980

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.767 -2.793 -2.103
{\rm log}_{10}(\tau_{AGN})\, 1.118 1.547 1.895

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.027 0.194 0.342
0.03-0.10 Gyr -0.063 0.261 0.543
0.10-0.33 Gyr -0.091 0.214 0.457
0.33-1.10 Gyr 0.111 0.359 0.579
1.10-3.66 Gyr 0.205 0.395 0.563
3.66-12.14 Gyr 0.163 0.329 0.438
12.14-13.48 Gyr -0.088 0.314 0.644
 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h13m44.42s, 6d59m28.07s
semi major axis, semi minor axis (arcsec):4.83, 4.83
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 28.92 5.32 20.247 0.200 AB
SDSS_u 336.82 5.89 17.582 0.019 AB
SDSS_g 1146.83 8.9 16.251 0.008 AB
DES_g 1201.3 2.05 16.201 0.002 AB
PanSTARRS_g 1149.74 1.31 16.248 0.001 AB
SDSS_r 2297.35 12.64 15.497 0.006 AB
PanSTARRS_r 2187.15 1.76 15.550 0.001 AB
DES_r 2590.3 4.7 15.367 0.002 AB
SDSS_i 3362.03 15.38 15.083 0.005 AB
PanSTARRS_i 3119.58 1.64 15.165 0.001 AB
DES_i 3573.72 7.62 15.017 0.002 AB
PanSTARRS_z 4119.78 2.92 14.863 0.001 AB
SDSS_z 4664.39 21.76 14.728 0.005 AB
DES_z 4842.98 17.88 14.687 0.004 AB
PanSTARRS_y 5243.75 5.99 14.601 0.001 AB
2MASS_J 7226.7 158.24 13.358 0.024 Vega
2MASS_H 9904.8 229.72 12.543 0.025 Vega
2MASS_K 9113.81 264.44 12.163 0.032 Vega

Aperture details

RA, DEC (J2000):13h13m44.48s, 6d59m31.64s
semi major axis, semi minor axis (arcsec):32.69, 10.7
angle (degrees, anti-clockwise from east):287.85
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 160.82 12.55 18.384 0.085 AB
GALEX_NUV 305.2 10.59 17.689 0.038 AB
SDSS_u 1249.08 16.73 16.159 0.015 AB
SDSS_g 4985.64 19.13 14.656 0.004 AB
DES_g 5280.17 4.42 14.593 0.001 AB
PanSTARRS_g 5358.47 4.45 14.577 0.001 AB
SDSS_r 9600.69 26.92 13.944 0.003 AB
PanSTARRS_r 9740.51 6.04 13.929 0.001 AB
DES_r 10627.52 9.87 13.834 0.001 AB
SDSS_i 13534.38 32.65 13.571 0.003 AB
PanSTARRS_i 13479.09 5.46 13.576 0.000 AB
DES_i 14275.63 15.66 13.514 0.001 AB
PanSTARRS_z 17069.51 10.57 13.319 0.001 AB
SDSS_z 18051.7 60.24 13.259 0.004 AB
DES_z 18574.31 35.45 13.228 0.002 AB
PanSTARRS_y 21602.93 22.75 13.064 0.001 AB
2MASS_J 27303.92 613.64 11.915 0.024 Vega
2MASS_H 34771.79 895.3 11.179 0.028 Vega
2MASS_K 30327.64 1034.42 10.858 0.037 Vega
WISE_W1 16937.25 73.37 10.629 0.005 Vega
WISE_W2 10842.35 81.91 10.473 0.008 Vega
WISE_W3 52873.46 286.11 6.918 0.006 Vega
WISE_W4 72816.95 2049.98 5.124 0.031 Vega