2025ahqo results

Information

Transient
Name:AT2025ahqo
Right ascension: 2h08m28.27s
Declination:-8d19m43.35s
Discovery Date:Dec. 13, 2025, 4:01 a.m.
Classification:None
Redshift:None
MW E(B-V):0.019
Host
Name:
Right ascension: 2h08m28.29s
Declination:-8d19m43.48s
Redshift:0.166226
Photometric Redshift:None
 

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: blocked

Task Name Status Time (s)
Cutout download processed 18.54
Transient MWEBV processed 0.07
Host match processed 6.03
Host information processed 0.07
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 6.86
Validate global photometry processed 3.02
Global host SED inference processed 432.43
Local aperture photometry processed 6.31
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):2h08m28.27s, -8d19m43.39s
semi major axis, semi minor axis (arcsec):5.07, 4.93
angle (degrees, anti-clockwise from east):-96.85
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 37.9 1.58 19.953 0.045 AB
GALEX_NUV 50.31 1.08 19.646 0.023 AB
SDSS_u 87.26 4.55 19.048 0.057 AB
SDSS_g 224.38 4.15 18.023 0.020 AB
DES_g 233.69 0.59 17.978 0.003 AB
PanSTARRS_g 243.01 1.16 17.936 0.005 AB
SDSS_r 414.34 5.75 17.357 0.015 AB
PanSTARRS_r 421.51 1.6 17.338 0.004 AB
DES_r 457.43 0.92 17.249 0.002 AB
SDSS_i 609.27 7.65 16.938 0.014 AB
PanSTARRS_i 606.45 1.57 16.943 0.003 AB
PanSTARRS_z 723.58 3.13 16.751 0.005 AB
SDSS_z 815.3 17.25 16.622 0.023 AB
PanSTARRS_y 818.82 7.82 16.617 0.010 AB
2MASS_J 1066.81 128.28 15.435 0.131 Vega
2MASS_H 1719.42 210.84 14.444 0.133 Vega
2MASS_K 1609.84 236.89 14.045 0.160 Vega
WISE_W1 844.36 13.24 13.885 0.017 Vega
WISE_W2 868.45 19.6 13.214 0.025 Vega
WISE_W3 1658.51 53.36 10.677 0.035 Vega
WISE_W4 3101.38 458.38 8.551 0.160 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})\, 10.960 11.000 11.052
{\rm log}_{10}({\rm SFR}) 1.076 1.264 1.453
{\rm log}_{10}({\rm sSFR}) -9.931 -9.737 -9.529
{\rm stellar\ age} 6.390 6.992 8.526

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.443 -0.217 -0.043
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.395 0.312 0.439

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.194 0.302 0.479
\delta -0.298 -0.011 0.193
\tau_1/\tau_2 0.791 1.128 1.464
Q_{PAH} 0.257 0.863 1.948
U_{min} 2.066 6.222 12.816
{\rm log}_{10}(\gamma_e)\, -3.394 -2.611 -1.771

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.312 -1.168 -1.050
{\rm log}_{10}(\tau_{AGN})\, 0.865 1.044 1.262

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.555 0.751 0.930
0.03-0.10 Gyr 1.172 1.381 1.591
0.10-0.32 Gyr 0.363 0.798 1.057
0.32-1.03 Gyr 0.110 0.518 0.753
1.03-3.28 Gyr 0.294 0.739 1.002
3.28-10.51 Gyr 0.974 1.188 1.280
10.51-11.68 Gyr 0.921 1.382 1.914