2025aaut results

Information

Transient
Name:AT2025aaut
Right ascension: 23h52m46.04s
Declination:-3d26m18.43s
Discovery Date:July 25, 2025, 1:53 p.m.
Classification:None
Redshift:None
MW E(B-V):0.047
Host
Name:
Right ascension: 23h52m46.04s
Declination:-3d26m18.94s
Redshift:None
Photometric Redshift:0.184
 

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 19.14
Transient MWEBV processed 0.04
Host match processed 5.88
Host information processed 0.13
Host MWEBV processed 0.05
Global aperture construction processed 2.75
Global aperture photometry processed 7.27
Validate global photometry processed 18.83
Global host SED inference processed 384.68
Local aperture photometry processed 7.0
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):23h52m46.01s, -3d26m18.51s
semi major axis, semi minor axis (arcsec):6.94, 3.39
angle (degrees, anti-clockwise from east):-36.65
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.8 0.45 24.143 0.609 AB
GALEX_NUV 1.57 0.52 23.413 0.358 AB
SDSS_u -1.89 3.93 AB
SDSS_g 31.29 2.44 20.161 0.085 AB
DES_g 24.76 0.29 20.416 0.013 AB
PanSTARRS_g 30.03 1.46 20.206 0.053 AB
SDSS_r 69.32 3.46 19.298 0.054 AB
PanSTARRS_r 76.87 1.04 19.186 0.015 AB
DES_r 70.28 0.74 19.283 0.011 AB
SDSS_i 114.44 4.79 18.754 0.045 AB
PanSTARRS_i 118.81 2.29 18.713 0.021 AB
PanSTARRS_z 161.0 3.38 18.383 0.023 AB
SDSS_z 226.58 14.9 18.012 0.071 AB
DES_z 151.31 2.45 18.450 0.018 AB
PanSTARRS_y 207.63 8.49 18.107 0.044 AB
2MASS_J 269.48 117.19 16.929 0.472 Vega
2MASS_H 443.61 185.46 15.915 0.454 Vega
2MASS_K 587.01 229.09 15.141 0.424 Vega
WISE_W1 256.27 13.23 15.179 0.056 Vega
WISE_W2 218.22 21.97 14.714 0.109 Vega
WISE_W3 608.11 98.98 11.766 0.177 Vega
WISE_W4 1031.19 574.43 9.747 0.605 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})\, 10.459 10.550 10.635
{\rm log}_{10}({\rm SFR}) 0.196 0.494 0.783
{\rm log}_{10}({\rm sSFR}) -10.398 -10.064 -9.726
{\rm stellar\ age} 4.915 6.081 7.137

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.537 -0.218 0.020
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.650 -1.012 0.028

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.721 0.903 1.130
\delta -0.432 -0.283 -0.122
\tau_1/\tau_2 0.707 1.030 1.316
Q_{PAH} 0.683 1.655 3.385
U_{min} 2.758 7.290 13.873
{\rm log}_{10}(\gamma_e)\, -2.988 -2.022 -1.168

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.044 -2.484 -1.472
{\rm log}_{10}(\tau_{AGN})\, 0.930 1.332 1.844

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.328 0.577 0.797
0.03-0.10 Gyr 0.028 0.458 0.798
0.10-0.32 Gyr 0.080 0.486 0.797
0.32-1.02 Gyr 0.087 0.508 0.804
1.02-3.24 Gyr 0.348 0.643 0.847
3.24-10.33 Gyr 0.433 0.685 0.843
10.33-11.48 Gyr 0.198 0.714 1.205