2026abgg results

Information

Transient
Name:AT2026abgg
Right ascension: 0h50m17.80s
Declination:-28d53m42.85s
Discovery Date:June 23, 2026, 6:53 p.m.
Classification:None
Redshift:None
MW E(B-V):0.014
Host
Name:736079
Object ID:1236952.0
Catalog Name:glade
Catalog Release:latest
Right ascension: 0h50m17.84s
Declination:-28d53m43.56s
Redshift:0.103724
Photometric Redshift:None
Dataset
Version:0
 
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 10.76
Transient MWEBV processed 0.08
Host match processed 3.99
Host information processed 0.14
Host MWEBV processed 0.12
Host spectrum download processed 0.06
Global aperture construction processed 0.71
Global aperture photometry processed 5.96
Validate global photometry processed 16.05
Global host SED inference processed 339.39
Local aperture photometry processed 5.69
Validate local photometry processed 0.02
Local host SED inference processed 450.1
 

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})\, 9.681 10.205 10.484
{\rm log}_{10}({\rm SFR}) -0.475 0.459 1.062
{\rm log}_{10}({\rm sSFR}) -10.855 -9.768 -8.402
{\rm stellar\ age} 0.964 6.794 8.341

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.277 -0.305 0.044
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.294 -0.498 0.150

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.838 1.541 2.239
\delta -0.448 -0.074 0.231
\tau_1/\tau_2 0.619 0.930 1.281
Q_{PAH} 0.362 1.764 4.198
U_{min} 3.113 8.413 16.718
{\rm log}_{10}(\gamma_e)\, -3.205 -2.192 -1.104

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.424 -2.748 -0.139
{\rm log}_{10}(\tau_{AGN})\, 1.000 1.498 1.981

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.716 0.588 1.209
0.03-0.10 Gyr -1.327 0.057 0.898
0.10-0.33 Gyr -1.967 -0.349 0.440
0.33-1.06 Gyr -2.485 -0.460 0.243
1.06-3.44 Gyr -2.801 -0.233 0.385
3.44-11.17 Gyr -2.573 0.214 0.638
11.17-12.41 Gyr -2.639 0.263 1.060

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.981 11.029 11.083
{\rm log}_{10}({\rm SFR}) -0.178 0.131 0.392
{\rm log}_{10}({\rm sSFR}) -11.223 -10.889 -10.629
{\rm stellar\ age} 7.129 7.694 9.312

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.459 -0.277 -0.142
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.455 -0.657 0.050

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.206 0.324 0.481
\delta -0.676 -0.344 -0.084
\tau_1/\tau_2 0.630 0.918 1.211
Q_{PAH} 0.451 1.201 2.507
U_{min} 2.458 7.008 14.259
{\rm log}_{10}(\gamma_e)\, -3.190 -2.317 -1.308

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.051 -2.781 -1.842
{\rm log}_{10}(\tau_{AGN})\, 0.978 1.439 1.861

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.151 0.186 0.452
0.03-0.10 Gyr -0.325 0.073 0.404
0.10-0.33 Gyr -0.516 -0.026 0.337
0.33-1.06 Gyr -0.569 0.010 0.362
1.06-3.44 Gyr -0.304 0.412 0.813
3.44-11.17 Gyr 1.062 1.247 1.326
11.17-12.41 Gyr 0.809 1.318 1.910
 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h50m17.80s, -28d53m42.85s
semi major axis, semi minor axis (arcsec):1.05, 1.05
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_i 195.69 0.72 18.171 0.004 AB
DES_z 245.31 1.54 17.926 0.007 AB
PanSTARRS_y 280.59 1.83 17.780 0.007 AB

Aperture details

RA, DEC (J2000):0h50m17.82s, -28d53m43.90s
semi major axis, semi minor axis (arcsec):9.84, 5.83
angle (degrees, anti-clockwise from east):359.54
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 15.73 2.92 20.908 0.201 AB
GALEX_NUV 24.38 2.37 20.432 0.106 AB
DES_g 407.37 0.58 17.375 0.002 AB
PanSTARRS_g 391.91 1.94 17.417 0.005 AB
PanSTARRS_r 848.23 2.77 16.579 0.004 AB
DES_r 950.79 1.03 16.455 0.001 AB
PanSTARRS_i 1301.35 2.76 16.114 0.002 AB
DES_i 1418.85 2.04 16.020 0.002 AB
PanSTARRS_z 1667.32 6.07 15.845 0.004 AB
DES_z 1800.13 4.34 15.762 0.003 AB
PanSTARRS_y 1962.59 12.87 15.668 0.007 AB
2MASS_J 2709.44 220.46 14.423 0.088 Vega
2MASS_H 2934.3 327.79 13.864 0.121 Vega
2MASS_K 2552.07 364.77 13.545 0.155 Vega
WISE_W1 1486.86 24.07 13.270 0.018 Vega
WISE_W2 1028.12 28.99 13.031 0.031 Vega
WISE_W3 1204.3 93.44 11.024 0.084 Vega
WISE_W4 858.5 495.23 9.946 0.626 Vega