2026afz results

Information

Transient
Name:AT2026afz
Right ascension: 11h43m09.65s
Declination:0d33m19.97s
Discovery Date:Jan. 9, 2026, 10:56 p.m.
Classification:None
Redshift:None
MW E(B-V):0.022
Host
Name:PGC1169182
Right ascension: 11h43m09.36s
Declination:0d33m31.90s
Redshift:None
Photometric Redshift:0.018
 

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 19.06
Transient MWEBV processed 0.06
Host match processed 3.77
Host information processed 0.12
Host MWEBV processed 0.09
Global aperture construction processed 0.63
Global aperture photometry processed 6.51
Validate global photometry processed 19.06
Global host SED inference processed 414.86
Local aperture photometry processed 6.41
Validate local photometry processed 0.03
Local host SED inference processed 500.43
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h43m09.65s, 0d33m19.97s
semi major axis, semi minor axis (arcsec):5.49, 5.49
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.33 0.4 23.594 0.331 AB
GALEX_NUV 1.63 0.41 23.367 0.269 AB
SDSS_u -0.62 3.39 AB
SDSS_g 2.83 1.72 22.770 0.659 AB
DES_g 6.63 0.54 21.847 0.088 AB
PanSTARRS_g 0.03 1.19 27.793 46.447 AB
SDSS_r 10.3 2.44 21.368 0.257 AB
PanSTARRS_r 7.98 1.41 21.645 0.191 AB
DES_r 11.01 0.84 21.295 0.083 AB
SDSS_i 24.0 3.86 20.449 0.175 AB
PanSTARRS_i 10.83 1.55 21.314 0.156 AB
PanSTARRS_z 12.82 3.11 21.130 0.264 AB
SDSS_z 6.71 11.0 21.833 1.778 AB
DES_z 15.56 2.3 20.920 0.160 AB
PanSTARRS_y 6.39 7.82 21.887 1.330 AB
2MASS_J 120.27 145.06 17.805 1.310 Vega
2MASS_H 201.26 216.59 16.773 1.168 Vega
2MASS_K -8.99 266.64 Vega

Aperture details

RA, DEC (J2000):11h43m09.29s, 0d33m32.14s
semi major axis, semi minor axis (arcsec):11.35, 7.13
angle (degrees, anti-clockwise from east):-144.62
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 29.67 1.48 20.219 0.054 AB
GALEX_NUV 37.16 1.12 19.975 0.033 AB
SDSS_u 84.78 5.97 19.079 0.076 AB
SDSS_g 259.32 4.82 17.865 0.020 AB
DES_g 277.89 1.24 17.790 0.005 AB
PanSTARRS_g 256.13 1.95 17.879 0.008 AB
SDSS_r 394.08 6.19 17.411 0.017 AB
PanSTARRS_r 392.5 2.33 17.415 0.006 AB
DES_r 405.05 2.27 17.381 0.006 AB
SDSS_i 490.93 8.08 17.172 0.018 AB
PanSTARRS_i 449.67 2.53 17.268 0.006 AB
PanSTARRS_z 477.76 5.13 17.202 0.012 AB
SDSS_z 566.57 18.76 17.017 0.036 AB
DES_z 508.83 6.71 17.134 0.014 AB
PanSTARRS_y 552.56 12.97 17.044 0.025 AB
2MASS_J 241.96 248.01 17.046 1.113 Vega
2MASS_H 373.79 369.0 16.101 1.072 Vega
2MASS_K 609.28 456.0 15.100 0.813 Vega
WISE_W1 217.7 16.82 15.356 0.084 Vega
WISE_W2 110.45 21.59 15.453 0.212 Vega
WISE_W3 46.8 89.15 14.550 2.068 Vega
WISE_W4 -458.49 428.22 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.084 7.341 7.511
{\rm log}_{10}({\rm SFR}) -2.449 -1.837 -1.319
{\rm log}_{10}({\rm sSFR}) -9.857 -9.223 -8.449
{\rm stellar\ age} 1.447 6.222 8.496

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.748 -1.278 -0.597
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.360 -0.488 0.129

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.717 1.393 1.913
\delta 0.189 0.297 0.368
\tau_1/\tau_2 0.654 1.025 1.408
Q_{PAH} 0.758 2.352 4.537
U_{min} 2.899 8.306 16.083
{\rm log}_{10}(\gamma_e)\, -2.878 -1.950 -0.944

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.521 -1.395 -0.034
{\rm log}_{10}(\tau_{AGN})\, 1.073 1.488 1.871

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.103 -2.155 -1.658
0.03-0.10 Gyr -2.480 -1.811 -1.206
0.10-0.33 Gyr -3.580 -2.499 -1.798
0.33-1.10 Gyr -4.672 -2.956 -2.277
1.10-3.66 Gyr -4.775 -2.913 -2.454
3.66-12.17 Gyr -4.701 -2.758 -2.396
12.17-13.52 Gyr -4.428 -2.749 -1.952

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.692 8.757 8.828
{\rm log}_{10}({\rm SFR}) -1.854 -1.624 -1.402
{\rm log}_{10}({\rm sSFR}) -10.601 -10.395 -10.159
{\rm stellar\ age} 6.862 7.703 8.847

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.729 -1.476 -1.213
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.013 0.214 0.387

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.099 0.196 0.300
\delta -0.370 -0.034 0.207
\tau_1/\tau_2 0.647 1.024 1.400
Q_{PAH} 0.697 2.196 4.256
U_{min} 3.182 8.118 14.332
{\rm log}_{10}(\gamma_e)\, -2.690 -1.787 -0.866

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.284 -3.243 -2.209
{\rm log}_{10}(\tau_{AGN})\, 1.034 1.519 1.928

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.876 -1.740 -1.600
0.03-0.10 Gyr -1.884 -1.583 -1.308
0.10-0.33 Gyr -1.841 -1.530 -1.267
0.33-1.10 Gyr -1.835 -1.496 -1.277
1.10-3.66 Gyr -1.677 -1.361 -1.142
3.66-12.17 Gyr -1.260 -1.121 -1.014
12.17-13.52 Gyr -1.411 -1.009 -0.579