2025afyq results

Information

Transient
Name:AT2025afyq
Right ascension: 23h26m01.35s
Declination:17d29m25.24s
Discovery Date:Dec. 7, 2025, 2:48 a.m.
Classification:None
Redshift:None
MW E(B-V):0.050
Host
Name:
Right ascension: 23h26m01.37s
Declination:17d29m25.47s
Redshift:None
Photometric Redshift:0.171
 

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_z
SDSS_g
DES_g
DES_r
DES_z
 SDSS_u
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 19.4
Transient MWEBV processed 0.16
Host match processed 6.68
Host information processed 0.17
Host MWEBV processed 0.06
Global aperture construction processed 0.7
Global aperture photometry processed 6.93
Validate global photometry processed 17.94
Global host SED inference processed 442.45
Local aperture photometry processed 6.89
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):23h26m01.36s, 17d29m25.66s
semi major axis, semi minor axis (arcsec):3.88, 3.75
angle (degrees, anti-clockwise from east):-4.65
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.33 1.07 22.981 0.497 AB
GALEX_NUV 4.69 1.21 22.222 0.279 AB
SDSS_g 49.58 2.22 19.662 0.049 AB
DES_g 50.38 0.38 19.644 0.008 AB
PanSTARRS_g 48.9 0.83 19.677 0.018 AB
SDSS_r 113.31 3.28 18.764 0.031 AB
PanSTARRS_r 110.21 1.06 18.794 0.010 AB
DES_r 122.28 1.06 18.682 0.009 AB
SDSS_i 160.22 4.36 18.388 0.030 AB
PanSTARRS_i 159.37 1.52 18.394 0.010 AB
PanSTARRS_z 208.73 2.69 18.101 0.014 AB
SDSS_z 213.28 10.12 18.078 0.052 AB
DES_z 226.21 2.75 18.014 0.013 AB
PanSTARRS_y 271.5 6.62 17.816 0.026 AB
2MASS_J 395.23 109.25 16.513 0.300 Vega
2MASS_H 575.2 153.76 15.633 0.290 Vega
2MASS_K 684.15 219.28 14.974 0.348 Vega
WISE_W1 136.8 10.18 15.861 0.081 Vega
WISE_W2 99.92 15.32 15.562 0.166 Vega
WISE_W3 74.37 65.96 14.048 0.963 Vega
WISE_W4 406.75 381.25 10.757 1.018 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})\, 10.475 10.518 10.586
{\rm log}_{10}({\rm SFR}) 0.034 0.361 0.672
{\rm log}_{10}({\rm sSFR}) -10.506 -10.163 -9.865
{\rm stellar\ age} 6.591 7.245 9.525

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.624 -0.442 -0.308
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.327 -0.311 0.102

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.176 0.264 0.396
\delta -0.899 -0.699 -0.448
\tau_1/\tau_2 0.814 1.246 1.669
Q_{PAH} 1.112 2.856 4.812
U_{min} 2.973 8.094 15.276
{\rm log}_{10}(\gamma_e)\, -2.006 -0.963 -0.253

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.269 -3.061 -1.805
{\rm log}_{10}(\tau_{AGN})\, 1.040 1.539 1.900

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.625 -0.238 0.039
0.03-0.10 Gyr 0.133 0.487 0.813
0.10-0.32 Gyr -0.152 0.260 0.530
0.32-1.02 Gyr -0.652 -0.086 0.203
1.02-3.27 Gyr -0.555 0.051 0.388
3.27-10.46 Gyr 0.337 0.714 0.814
10.46-11.62 Gyr 0.392 0.978 1.606