2025afzq results

Information

Transient
Name:AT2025afzq
Right ascension: 12h02m23.06s
Declination:-3d18m44.71s
Discovery Date:Dec. 8, 2025, 6:20 a.m.
Classification:None
Redshift:None
MW E(B-V):0.026
Host
Name:115793
Right ascension: 12h02m23.05s
Declination:-3d18m22.58s
Redshift:0.067402
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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 21.77
Transient MWEBV processed 0.14
Host match processed 5.07
Host information processed 0.06
Host MWEBV processed 0.1
Global aperture construction processed 0.71
Global aperture photometry processed 7.17
Validate global photometry processed 18.67
Global host SED inference processed 511.95
Local aperture photometry processed 6.96
Validate local photometry processed 0.03
Local host SED inference processed 455.51
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h02m23.06s, -3d18m44.71s
semi major axis, semi minor axis (arcsec):1.55, 1.55
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 4.41 1.5 22.289 0.369 AB
SDSS_g 9.97 0.94 21.403 0.103 AB
DES_g 11.39 0.16 21.259 0.015 AB
PanSTARRS_g 9.21 0.29 21.489 0.034 AB
SDSS_r 13.09 1.2 21.107 0.100 AB
PanSTARRS_r 12.88 0.4 21.125 0.034 AB
DES_r 16.19 0.39 20.877 0.026 AB
SDSS_i 16.81 1.71 20.836 0.110 AB
PanSTARRS_i 15.2 0.61 20.945 0.044 AB
PanSTARRS_z 16.91 1.03 20.830 0.066 AB
SDSS_z 20.42 4.97 20.625 0.264 AB
DES_z 20.73 0.83 20.609 0.043 AB
PanSTARRS_y 22.43 2.13 20.523 0.103 AB

Aperture details

RA, DEC (J2000):12h02m23.07s, -3d18m22.51s
semi major axis, semi minor axis (arcsec):11.62, 11.28
angle (degrees, anti-clockwise from east):-130.21
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 9.78 0.32 21.424 0.036 AB
GALEX_NUV 18.45 0.29 20.735 0.017 AB
SDSS_u 234.81 11.14 17.973 0.051 AB
SDSS_g 1239.04 9.77 16.167 0.009 AB
DES_g 1363.08 1.53 16.064 0.001 AB
PanSTARRS_g 1377.4 2.27 16.052 0.002 AB
SDSS_r 2852.26 14.94 15.262 0.006 AB
PanSTARRS_r 2840.45 3.03 15.267 0.001 AB
DES_r 3121.59 4.79 15.164 0.002 AB
SDSS_i 4214.79 19.55 14.838 0.005 AB
PanSTARRS_i 4114.73 4.63 14.864 0.001 AB
PanSTARRS_z 5184.17 7.72 14.613 0.002 AB
SDSS_z 5859.14 40.62 14.480 0.008 AB
DES_z 5693.32 12.16 14.512 0.002 AB
PanSTARRS_y 6558.81 15.9 14.358 0.003 AB
2MASS_J 7496.12 235.79 13.318 0.034 Vega
2MASS_H 10473.76 325.75 12.482 0.034 Vega
2MASS_K 8561.69 492.63 12.231 0.062 Vega
WISE_W1 3851.9 45.14 12.237 0.013 Vega
WISE_W2 2150.28 44.69 12.230 0.023 Vega
WISE_W3 1046.71 148.91 11.176 0.154 Vega
WISE_W4 1280.89 690.77 9.511 0.586 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.846 8.150 8.341
{\rm log}_{10}({\rm SFR}) -1.990 -1.167 -0.376
{\rm log}_{10}({\rm sSFR}) -10.246 -9.364 -8.120
{\rm stellar\ age} 0.218 2.509 5.622

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.227 -0.377 0.028
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.494 -0.682 0.071

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.192 0.502 1.018
\delta -0.641 -0.135 0.219
\tau_1/\tau_2 0.650 1.053 1.446
Q_{PAH} 1.244 3.382 5.642
U_{min} 2.965 8.857 16.811
{\rm log}_{10}(\gamma_e)\, -2.880 -1.791 -0.764

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.516 -0.379 0.164
{\rm log}_{10}(\tau_{AGN})\, 0.951 1.411 1.843

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.564 -1.609 -1.109
0.03-0.10 Gyr -2.183 -1.110 -0.227
0.10-0.33 Gyr -2.325 -1.058 -0.468
0.33-1.08 Gyr -3.891 -1.450 -0.943
1.08-3.53 Gyr -5.264 -2.245 -1.495
3.53-11.58 Gyr -5.872 -2.533 -1.717
11.58-12.86 Gyr -5.990 -2.489 -1.562

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.185 11.246 11.269
{\rm log}_{10}({\rm SFR}) -1.385 -0.894 -0.461
{\rm log}_{10}({\rm sSFR}) -12.648 -12.144 -11.666
{\rm stellar\ age} 10.287 12.153 12.213

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.531 -0.449 -0.368
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.467 -0.546 0.155

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.079 0.122 0.181
\delta -0.900 -0.695 -0.438
\tau_1/\tau_2 0.542 0.962 1.436
Q_{PAH} 0.898 2.490 4.262
U_{min} 2.490 7.829 15.487
{\rm log}_{10}(\gamma_e)\, -2.746 -1.594 -0.844

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.632 -3.865 -2.873
{\rm log}_{10}(\tau_{AGN})\, 1.072 1.615 1.973

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.566 -0.941 -0.606
0.03-0.10 Gyr -2.252 -0.958 -0.361
0.10-0.33 Gyr -3.510 -1.303 -0.522
0.33-1.08 Gyr -4.658 -1.825 -0.808
1.08-3.53 Gyr -3.598 -1.658 -0.566
3.53-11.58 Gyr -1.792 -0.396 1.145
11.58-12.86 Gyr 2.094 2.381 2.409