2026aggj results

Information

Transient
Name:AT2026aggj
Right ascension: 9h09m56.10s
Declination:1d06m18.69s
Discovery Date:Oct. 21, 2026, 2:50 p.m.
Classification:None
Redshift:None
MW E(B-V):0.026
Host
Name:3118172
Object ID:2197941.0
Catalog Name:glade
Catalog Release:latest
Right ascension: 9h09m56.12s
Declination:1d06m16.21s
Redshift:None
Photometric Redshift:0.092
Dataset
Version:0
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 24.59
Transient MWEBV processed 0.16
Host match processed 4.74
Host information processed 0.05
Host MWEBV processed 0.11
Host spectrum download processed 0.12
Global aperture construction processed 0.71
Global aperture photometry processed 6.84
Validate global photometry processed 19.16
Global host SED inference processed 338.8
Local aperture photometry processed 6.47
Validate local photometry processed 0.03
Local host SED inference processed 446.27
 

Imaging data


 

Spectral Energy Distribution



 

Host Galaxy Spectrum


 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.311 9.561 9.713
{\rm log}_{10}({\rm SFR}) -0.575 0.000 0.546
{\rm log}_{10}({\rm sSFR}) -10.212 -9.583 -8.810
{\rm stellar\ age} 2.931 6.413 7.886

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.602 -1.013 -0.428
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.409 -0.203 0.314

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.516 0.961 1.516
\delta -0.415 -0.030 0.274
\tau_1/\tau_2 0.636 0.903 1.181
Q_{PAH} 0.282 1.133 3.208
U_{min} 3.060 8.272 15.322
{\rm log}_{10}(\gamma_e)\, -2.810 -1.504 -0.530

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.361 -2.469 -0.229
{\rm log}_{10}(\tau_{AGN})\, 1.055 1.343 1.872

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.422 0.155 0.627
0.03-0.10 Gyr -0.990 -0.226 0.467
0.10-0.33 Gyr -1.354 -0.549 0.100
0.33-1.06 Gyr -1.532 -0.714 -0.190
1.06-3.47 Gyr -1.387 -0.544 -0.187
3.47-11.30 Gyr -1.415 -0.378 -0.124
11.30-12.55 Gyr -1.592 -0.398 0.192

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.344 10.406 10.462
{\rm log}_{10}({\rm SFR}) 0.043 0.255 0.492
{\rm log}_{10}({\rm sSFR}) -10.386 -10.149 -9.883
{\rm stellar\ age} 5.481 6.443 7.317

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.591 -0.359 -0.181
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.508 -0.558 0.157

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.227 0.334 0.495
\delta -0.680 -0.386 -0.135
\tau_1/\tau_2 0.624 0.921 1.212
Q_{PAH} 0.749 1.810 3.081
U_{min} 2.366 7.048 14.619
{\rm log}_{10}(\gamma_e)\, -3.090 -2.194 -1.277

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.339 -3.251 -2.024
{\rm log}_{10}(\tau_{AGN})\, 1.038 1.512 1.936

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.092 0.285 0.464
0.03-0.10 Gyr -0.079 0.238 0.541
0.10-0.33 Gyr -0.117 0.227 0.528
0.33-1.06 Gyr 0.076 0.348 0.561
1.06-3.47 Gyr 0.296 0.537 0.711
3.47-11.30 Gyr 0.343 0.525 0.646
11.30-12.55 Gyr 0.013 0.485 0.879
 

Aperture Photometry


Aperture details

RA, DEC (J2000):9h09m56.10s, 1d06m18.69s
semi major axis, semi minor axis (arcsec):1.17, 1.17
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 36.2 0.21 20.003 0.006 AB
DES_r 63.79 0.27 19.388 0.005 AB
PanSTARRS_i 94.26 0.47 18.964 0.005 AB
PanSTARRS_z 102.41 0.74 18.874 0.008 AB
DES_z 105.5 1.93 18.842 0.020 AB
PanSTARRS_y 130.86 1.81 18.608 0.015 AB

Aperture details

RA, DEC (J2000):9h09m56.10s, 1d06m16.70s
semi major axis, semi minor axis (arcsec):7.24, 4.15
angle (degrees, anti-clockwise from east):355.93
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 15.57 1.05 20.919 0.073 AB
GALEX_NUV 27.7 0.88 20.294 0.034 AB
SDSS_u 90.92 4.88 19.003 0.058 AB
SDSS_g 270.39 4.54 17.820 0.018 AB
DES_g 292.62 0.64 17.734 0.002 AB
PanSTARRS_g 293.69 1.24 17.730 0.005 AB
SDSS_r 478.6 6.19 17.200 0.014 AB
PanSTARRS_r 492.53 1.49 17.169 0.003 AB
DES_r 534.96 0.81 17.079 0.002 AB
SDSS_i 680.3 8.17 16.818 0.013 AB
PanSTARRS_i 684.51 2.02 16.812 0.003 AB
PanSTARRS_z 778.33 3.31 16.672 0.005 AB
SDSS_z 917.36 18.48 16.494 0.022 AB
DES_z 880.99 5.75 16.538 0.007 AB
PanSTARRS_y 976.02 8.31 16.426 0.009 AB
2MASS_J 1530.89 154.0 15.043 0.109 Vega
2MASS_H 1593.58 204.22 14.526 0.139 Vega
2MASS_K 1854.68 286.53 13.892 0.168 Vega
WISE_W1 682.75 19.8 14.115 0.031 Vega
WISE_W2 452.1 23.16 13.923 0.056 Vega
WISE_W3 1512.14 86.73 10.777 0.062 Vega
WISE_W4 1417.19 545.58 9.401 0.418 Vega