2025aauu results

Information

Transient
Name:AT2025aauu
Right ascension: 22h09m13.39s
Declination:15d09m21.19s
Discovery Date:Sept. 25, 2025, 6:49 a.m.
Classification:None
Redshift:None
MW E(B-V):0.052
Host
Name:
Right ascension: 22h09m13.53s
Declination:15d09m21.11s
Redshift:None
Photometric Redshift:0.122
 

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: blocked

Task Name Status Time (s)
Cutout download processed 20.54
Transient MWEBV processed 0.04
Host match processed 5.49
Host information processed 0.11
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 6.86
Validate global photometry processed 18.75
Global host SED inference processed 508.73
Local aperture photometry processed 6.53
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):22h09m13.57s, 15d09m21.73s
semi major axis, semi minor axis (arcsec):8.59, 3.17
angle (degrees, anti-clockwise from east):-120.37
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.0 2.73 21.400 0.297 AB
GALEX_NUV 18.12 0.81 20.755 0.049 AB
SDSS_u 28.9 5.42 20.248 0.204 AB
SDSS_g 141.17 3.39 18.526 0.026 AB
DES_g 133.9 0.72 18.583 0.006 AB
PanSTARRS_g 144.46 1.65 18.501 0.012 AB
SDSS_r 278.64 4.96 17.787 0.019 AB
PanSTARRS_r 266.51 1.39 17.836 0.006 AB
DES_r 245.65 1.47 17.924 0.007 AB
SDSS_i 449.24 6.95 17.269 0.017 AB
PanSTARRS_i 441.86 1.8 17.287 0.004 AB
PanSTARRS_z 539.9 3.48 17.069 0.007 AB
SDSS_z 547.29 21.33 17.054 0.042 AB
DES_z 501.14 4.74 17.150 0.010 AB
PanSTARRS_y 625.97 9.64 16.909 0.017 AB
2MASS_J 578.66 141.35 16.099 0.265 Vega
2MASS_H 1077.34 262.71 14.952 0.265 Vega
2MASS_K 837.45 248.38 14.755 0.322 Vega
WISE_W1 377.24 16.71 14.759 0.048 Vega
WISE_W2 263.78 18.88 14.508 0.078 Vega
WISE_W3 703.85 96.78 11.607 0.149 Vega
WISE_W4 1498.19 568.2 9.341 0.412 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})\, 10.621 10.683 10.738
{\rm log}_{10}({\rm SFR}) -0.006 0.259 0.529
{\rm log}_{10}({\rm sSFR}) -10.694 -10.404 -10.128
{\rm stellar\ age} 7.618 9.904 11.453

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.482 -0.366 -0.272
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.034 0.196 0.329

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.150 0.218 0.330
\delta -0.809 -0.526 -0.238
\tau_1/\tau_2 0.492 0.942 1.409
Q_{PAH} 0.285 0.885 2.035
U_{min} 2.886 7.974 15.023
{\rm log}_{10}(\gamma_e)\, -3.247 -1.957 -1.244

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.418 -3.331 -2.377
{\rm log}_{10}(\tau_{AGN})\, 1.034 1.462 1.869

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.301 0.481 0.692
0.03-0.10 Gyr -0.790 0.077 0.471
0.10-0.32 Gyr -2.547 -0.563 -0.044
0.32-1.05 Gyr -4.171 -1.125 -0.390
1.05-3.39 Gyr -3.007 -1.040 -0.210
3.39-10.97 Gyr -0.819 0.573 0.906
10.97-12.19 Gyr 0.877 1.645 1.886