2026gbx results

Information

Transient
Name:AT2026gbx
Right ascension: 10h49m49.21s
Declination:44d27m02.67s
Discovery Date:Jan. 16, 2026, 6:24 p.m.
Classification:None
Redshift:None
MW E(B-V):0.014
Host
Name:2244666
Right ascension: 10h49m49.20s
Declination:44d27m05.44s
Redshift:None
Photometric Redshift:0.100
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 16.51
Transient MWEBV processed 0.04
Host match processed 4.25
Host information processed 0.09
Host MWEBV processed 0.05
Host spectrum download not processed None
Global aperture construction processed 0.63
Global aperture photometry processed 4.93
Validate global photometry processed 13.8
Global host SED inference processed 419.65
Local aperture photometry processed 4.69
Validate local photometry processed 0.02
Local host SED inference processed 536.42
 

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})\, 8.736 9.136 9.335
{\rm log}_{10}({\rm SFR}) -1.111 -0.424 0.021
{\rm log}_{10}({\rm sSFR}) -10.318 -9.603 -8.881
{\rm stellar\ age} 2.437 6.548 8.797

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.599 -0.787 -0.023
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.315 -0.567 0.103

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.298 0.832 1.460
\delta -0.625 -0.153 0.144
\tau_1/\tau_2 0.487 0.875 1.277
Q_{PAH} 0.478 1.625 4.082
U_{min} 2.942 8.211 15.381
{\rm log}_{10}(\gamma_e)\, -3.208 -2.271 -0.996

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.313 -0.816 0.107
{\rm log}_{10}(\tau_{AGN})\, 0.999 1.398 1.918

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.882 -0.246 0.232
0.03-0.10 Gyr -2.255 -0.981 -0.115
0.10-0.33 Gyr -3.193 -1.382 -0.432
0.33-1.06 Gyr -3.524 -1.413 -0.594
1.06-3.44 Gyr -3.211 -1.213 -0.684
3.44-11.21 Gyr -2.495 -0.942 -0.536
11.21-12.45 Gyr -2.259 -0.882 0.065

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.316 10.391 10.514
{\rm log}_{10}({\rm SFR}) 0.150 0.558 0.859
{\rm log}_{10}({\rm sSFR}) -10.270 -9.824 -9.499
{\rm stellar\ age} 6.310 7.228 10.175

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.976 -0.655 -0.469
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.700 -0.760 0.202

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.129 0.238 0.381
\delta -0.572 -0.229 0.041
\tau_1/\tau_2 0.565 0.966 1.403
Q_{PAH} 0.361 1.440 3.897
U_{min} 2.799 8.808 16.640
{\rm log}_{10}(\gamma_e)\, -2.555 -1.534 -0.733

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.747 -2.313 -1.675
{\rm log}_{10}(\tau_{AGN})\, 1.065 1.498 1.895

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.538 -0.803 -0.271
0.03-0.10 Gyr 0.287 0.714 1.020
0.10-0.33 Gyr -0.564 0.469 0.821
0.33-1.06 Gyr -1.801 0.054 0.407
1.06-3.44 Gyr -1.493 0.127 0.452
3.44-11.21 Gyr -0.120 0.489 0.650
11.21-12.45 Gyr 0.069 0.720 1.524
 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h49m49.21s, 44d27m02.67s
semi major axis, semi minor axis (arcsec):1.08, 1.08
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_z 30.39 0.73 20.193 0.026 AB
PanSTARRS_y 33.9 1.92 20.075 0.061 AB

Aperture details

RA, DEC (J2000):10h49m49.16s, 44d27m05.41s
semi major axis, semi minor axis (arcsec):11.34, 6.69
angle (degrees, anti-clockwise from east):-32.98
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 30.03 1.45 20.206 0.052 AB
GALEX_NUV 42.83 1.07 19.821 0.027 AB
SDSS_u 84.69 7.13 19.080 0.091 AB
SDSS_g 262.29 4.83 17.853 0.020 AB
PanSTARRS_g 275.77 1.75 17.799 0.007 AB
SDSS_r 453.17 6.64 17.259 0.016 AB
PanSTARRS_r 412.89 2.06 17.360 0.005 AB
SDSS_i 547.82 8.67 17.053 0.017 AB
PanSTARRS_i 570.31 1.85 17.010 0.004 AB
PanSTARRS_z 679.95 5.82 16.819 0.009 AB
SDSS_z 770.24 22.69 16.683 0.032 AB
PanSTARRS_y 704.07 15.53 16.781 0.024 AB
WISE_W1 416.61 20.7 14.652 0.054 Vega
WISE_W2 260.9 25.34 14.520 0.105 Vega
WISE_W3 783.27 100.79 11.491 0.140 Vega
WISE_W4 -198.55 436.86 Vega