2026auo results

Information

Transient
Name:AT2026auo
Right ascension: 13h24m12.89s
Declination:-3d44m43.09s
Discovery Date:Jan. 18, 2026, 10:30 a.m.
Classification:None
Redshift:None
MW E(B-V):0.031
Host
Name:105098
Right ascension: 13h24m12.85s
Declination:-3d44m43.56s
Redshift:None
Photometric Redshift:0.044
 

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 6.94
Transient MWEBV processed 0.09
Host match processed 3.78
Host information processed 0.11
Host MWEBV processed 0.04
Global aperture construction processed 0.62
Global aperture photometry processed 3.68
Validate global photometry processed 11.7
Global host SED inference processed 407.99
Local aperture photometry processed 3.63
Validate local photometry processed 0.02
Local host SED inference processed 480.19
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h24m12.89s, -3d44m43.09s
semi major axis, semi minor axis (arcsec):2.32, 2.32
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 291.95 0.55 17.737 0.002 AB
PanSTARRS_r 514.87 0.91 17.121 0.002 AB
PanSTARRS_i 653.48 1.19 16.862 0.002 AB
PanSTARRS_z 794.84 1.35 16.649 0.002 AB
PanSTARRS_y 940.56 2.91 16.467 0.003 AB

Aperture details

RA, DEC (J2000):13h24m12.83s, -3d44m43.48s
semi major axis, semi minor axis (arcsec):8.24, 5.36
angle (degrees, anti-clockwise from east):-111.02
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 22.23 3.39 20.533 0.166 AB
GALEX_NUV 32.2 2.75 20.130 0.093 AB
PanSTARRS_g 582.93 1.36 16.986 0.003 AB
PanSTARRS_r 1026.95 2.33 16.371 0.002 AB
PanSTARRS_i 1333.26 3.2 16.088 0.003 AB
PanSTARRS_z 1589.44 3.58 15.897 0.002 AB
PanSTARRS_y 1923.22 8.17 15.690 0.005 AB
2MASS_J 2601.74 159.79 14.467 0.067 Vega
2MASS_H 2937.06 216.82 13.863 0.080 Vega
2MASS_K 2754.67 318.19 13.462 0.125 Vega
WISE_W1 1225.83 24.27 13.480 0.021 Vega
WISE_W2 915.51 26.06 13.157 0.031 Vega
WISE_W3 3250.64 72.73 9.946 0.024 Vega
WISE_W4 5593.04 636.85 7.911 0.124 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.658 9.799 9.935
{\rm log}_{10}({\rm SFR}) -0.850 -0.402 0.141
{\rm log}_{10}({\rm sSFR}) -10.729 -10.221 -9.600
{\rm stellar\ age} 4.810 6.919 8.731

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.273 -0.725 -0.377
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.846 -1.141 0.257

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.289 0.626 0.971
\delta -0.578 -0.201 0.135
\tau_1/\tau_2 0.674 1.022 1.381
Q_{PAH} 0.758 2.376 4.512
U_{min} 2.777 7.921 15.037
{\rm log}_{10}(\gamma_e)\, -3.284 -1.971 -0.935

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.054 -2.152 -0.998
{\rm log}_{10}(\tau_{AGN})\, 0.877 1.421 1.894

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.802 -0.391 -0.043
0.03-0.10 Gyr -1.141 -0.419 0.207
0.10-0.33 Gyr -1.109 -0.364 0.205
0.33-1.09 Gyr -1.007 -0.352 0.063
1.09-3.59 Gyr -0.904 -0.234 0.048
3.59-11.85 Gyr -0.686 -0.156 0.051
11.85-13.17 Gyr -0.773 -0.085 0.547

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.046 10.114 10.196
{\rm log}_{10}({\rm SFR}) -1.017 -0.709 -0.401
{\rm log}_{10}({\rm sSFR}) -11.131 -10.813 -10.523
{\rm stellar\ age} 6.503 7.490 8.607

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.891 -0.521 -0.268
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.157 0.109 0.384

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.108 0.247 0.486
\delta -0.615 -0.205 0.091
\tau_1/\tau_2 0.600 0.947 1.297
Q_{PAH} 0.504 1.511 3.440
U_{min} 2.601 7.461 14.309
{\rm log}_{10}(\gamma_e)\, -2.786 -1.800 -0.786

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.647 -1.274 -0.942
{\rm log}_{10}(\tau_{AGN})\, 1.277 1.607 1.880

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.047 -0.552 -0.195
0.03-0.10 Gyr -1.410 -0.833 -0.472
0.10-0.33 Gyr -1.285 -0.691 -0.289
0.33-1.09 Gyr -1.002 -0.402 -0.053
1.09-3.59 Gyr -0.395 0.047 0.304
3.59-11.85 Gyr 0.068 0.259 0.395
11.85-13.17 Gyr -0.251 0.299 0.768