2025yqu results

Information

Transient
Name:AT2025yqu
Right ascension: 23h11m05.76s
Declination:27d17m22.81s
Discovery Date:Sept. 14, 2025, 5:50 a.m.
Classification:None
Redshift:None
MW E(B-V):0.096
Host
Name:
Right ascension: 23h11m05.94s
Declination:27d17m22.64s
Redshift:None
Photometric Redshift:0.095
 

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 17.93
Transient MWEBV processed 0.05
Host match processed 4.61
Host information processed 0.11
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 6.73
Validate global photometry processed 17.64
Global host SED inference processed 566.28
Local aperture photometry failed 0.04
Validate local photometry not processed None
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):23h11m05.77s, 27d17m19.34s
semi major axis, semi minor axis (arcsec):3.68, 1.64
angle (degrees, anti-clockwise from east):-44.6
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.97 0.52 21.961 0.095 AB
GALEX_NUV 11.77 0.44 21.223 0.041 AB
SDSS_u 19.73 3.59 20.662 0.198 AB
SDSS_g 35.14 1.7 20.036 0.053 AB
DES_g 33.61 0.25 20.084 0.008 AB
PanSTARRS_g 29.51 0.59 20.225 0.022 AB
SDSS_r 55.43 2.35 19.541 0.046 AB
PanSTARRS_r 42.24 0.68 19.836 0.018 AB
DES_r 44.5 0.57 19.779 0.014 AB
SDSS_i 63.8 2.94 19.388 0.050 AB
PanSTARRS_i 50.45 0.75 19.643 0.016 AB
PanSTARRS_z 54.61 1.55 19.557 0.031 AB
SDSS_z 62.01 8.24 19.419 0.144 AB
DES_z 57.29 1.69 19.505 0.032 AB
PanSTARRS_y 56.81 3.63 19.514 0.069 AB
2MASS_J 384.86 85.03 16.542 0.240 Vega
2MASS_H 184.28 137.26 16.869 0.809 Vega
2MASS_K 441.98 149.95 15.449 0.368 Vega
WISE_W1 194.4 11.55 15.479 0.064 Vega
WISE_W2 108.17 13.18 15.476 0.132 Vega
WISE_W3 115.9 48.2 13.566 0.452 Vega
WISE_W4 364.91 383.11 10.875 1.140 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})\, 8.788 9.089 9.312
{\rm log}_{10}({\rm SFR}) 0.583 0.898 1.132
{\rm log}_{10}({\rm sSFR}) -8.526 -8.070 -7.914
{\rm stellar\ age} 0.069 0.689 5.216

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.771 -1.454 -1.022
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.699 -0.978 0.101

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.894 1.210 1.459
\delta 0.161 0.258 0.340
\tau_1/\tau_2 0.523 1.009 1.498
Q_{PAH} 1.991 3.524 5.463
U_{min} 4.192 10.989 19.144
{\rm log}_{10}(\gamma_e)\, -3.237 -1.771 -1.009

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.712 -2.080 -1.351
{\rm log}_{10}(\tau_{AGN})\, 0.815 1.157 1.712

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.109 -0.747 -0.090
0.03-0.10 Gyr 0.739 1.058 1.291
0.10-0.33 Gyr -3.051 -1.522 0.043
0.33-1.06 Gyr -5.423 -2.771 -0.667
1.06-3.46 Gyr -6.765 -3.155 -0.939
3.46-11.26 Gyr -7.147 -3.258 -1.085
11.26-12.51 Gyr -7.502 -2.959 -0.461