2026afnj results

Information

Transient
Name:AT2026afnj
Right ascension: 2h48m41.10s
Declination:14d18m22.41s
Discovery Date:Oct. 14, 2026, 10:06 a.m.
Classification:None
Redshift:None
MW E(B-V):0.089
Host
Name:UGC02282
Object ID:1034730.0
Catalog Name:glade
Catalog Release:latest
Right ascension: 2h48m41.85s
Declination:14d18m48.92s
Redshift:0.024225
Photometric Redshift:None
Dataset
Version:0
 
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 7.65
Transient MWEBV processed 0.17
Host match processed 5.3
Host information processed 0.06
Host MWEBV processed 0.18
Host spectrum download processed 0.07
Global aperture construction processed 0.67
Global aperture photometry processed 6.62
Validate global photometry processed 12.96
Global host SED inference processed 325.7
Local aperture photometry processed 5.7
Validate local photometry processed 0.03
Local host SED inference processed 377.32
 

Imaging data


 

Spectral Energy Distribution


Warning: possible contaminating objects in the global aperture

 

Host Galaxy Spectrum

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.247 8.467 8.591
{\rm log}_{10}({\rm SFR}) -2.063 -1.314 -0.801
{\rm log}_{10}({\rm sSFR}) -10.578 -9.812 -9.154
{\rm stellar\ age} 4.346 7.209 8.536

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.720 -1.263 -0.747
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.220 0.085 0.380

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.336 0.825 1.245
\delta -0.619 -0.297 0.187
\tau_1/\tau_2 0.632 0.939 1.246
Q_{PAH} 0.388 1.331 3.371
U_{min} 2.726 7.627 15.201
{\rm log}_{10}(\gamma_e)\, -3.036 -1.869 -0.683

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.460 -3.196 -0.618
{\rm log}_{10}(\tau_{AGN})\, 1.065 1.423 1.930

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.971 -1.122 -0.612
0.03-0.10 Gyr -2.503 -1.593 -0.959
0.10-0.33 Gyr -2.871 -1.912 -1.224
0.33-1.10 Gyr -2.942 -1.975 -1.426
1.10-3.65 Gyr -2.591 -1.680 -1.309
3.65-12.09 Gyr -2.276 -1.448 -1.236
12.09-13.43 Gyr -2.476 -1.493 -0.930

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.709 10.778 10.847
{\rm log}_{10}({\rm SFR}) 0.087 0.306 0.544
{\rm log}_{10}({\rm sSFR}) -10.697 -10.464 -10.220
{\rm stellar\ age} 7.510 8.113 9.575

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.070 -0.824 -0.597
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.406 -0.262 0.289

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.148 0.266 0.416
\delta -0.359 -0.028 0.190
\tau_1/\tau_2 0.648 0.952 1.252
Q_{PAH} 1.166 2.111 3.779
U_{min} 2.677 7.561 14.742
{\rm log}_{10}(\gamma_e)\, -2.803 -2.004 -1.443

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.180 -3.120 -1.999
{\rm log}_{10}(\tau_{AGN})\, 1.122 1.574 1.922

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.169 0.397 0.579
0.03-0.10 Gyr -0.145 0.240 0.568
0.10-0.33 Gyr -0.582 -0.069 0.273
0.33-1.10 Gyr -0.723 -0.151 0.175
1.10-3.65 Gyr -0.447 0.259 0.638
3.65-12.09 Gyr 0.777 0.961 1.053
12.09-13.43 Gyr 0.456 0.992 1.546
 

Aperture Photometry


Aperture details

RA, DEC (J2000):2h48m41.10s, 14d18m22.41s
semi major axis, semi minor axis (arcsec):4.1, 4.1
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 36.7 0.68 19.988 0.020 AB
PanSTARRS_g 41.84 1.15 19.846 0.030 AB
PanSTARRS_r 71.37 1.89 19.266 0.029 AB
DES_r 84.94 1.55 19.077 0.020 AB
PanSTARRS_i 92.4 1.92 18.986 0.023 AB
PanSTARRS_z 103.97 3.3 18.858 0.034 AB
DES_z 126.65 4.74 18.643 0.041 AB
PanSTARRS_y 125.56 7.67 18.653 0.066 AB
2MASS_J 19.74 91.9 19.767 5.055 Vega
2MASS_H 185.63 128.71 16.861 0.753 Vega
2MASS_K 51.7 179.19 17.778 3.763 Vega

Aperture details

RA, DEC (J2000):2h48m42.01s, 14d18m45.15s
semi major axis, semi minor axis (arcsec):53.41, 31.52
angle (degrees, anti-clockwise from east):312.2
Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 629.42 24.82 16.903 0.043 AB
GALEX_NUV 698.4 18.74 16.790 0.029 AB
DES_g 6612.35 7.05 14.349 0.001 AB
PanSTARRS_g 6822.89 12.7 14.315 0.002 AB
DES_r 13798.03 18.93 13.550 0.001 AB
PanSTARRS_i 16329.16 19.46 13.368 0.001 AB
PanSTARRS_z 19779.35 32.0 13.159 0.002 AB
DES_z 21748.12 61.45 13.056 0.003 AB
PanSTARRS_y 21266.7 75.85 13.081 0.004 AB
WISE_W1 12620.31 342.54 10.948 0.029 Vega
WISE_W2 8246.45 245.71 10.770 0.032 Vega
WISE_W3 28481.73 1159.75 7.590 0.044 Vega
WISE_W4 45308.15 3831.6 5.640 0.092 Vega