2026zgw results

Information

Transient
Name:AT2026zgw
Right ascension: 22h30m08.34s
Declination:-24d58m38.95s
Discovery Date:Aug. 19, 2026, 7:31 a.m.
Classification:None
Redshift:None
MW E(B-V):0.019
Host
Name:85232
Object ID:1175348.0
Catalog Name:glade
Catalog Release:latest
Right ascension: 22h30m07.14s
Declination:-24d58m22.30s
Redshift:0.031050
Photometric Redshift:None
 
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 6.92
Transient MWEBV processed 0.06
Host match processed 4.52
Host information processed 0.09
Host MWEBV processed 0.1
Host spectrum download processed 0.06
Global aperture construction processed 0.65
Global aperture photometry processed 6.28
Validate global photometry processed 15.66
Global host SED inference processed 326.0
Local aperture photometry processed 5.76
Validate local photometry processed 0.02
Local host SED inference processed 378.42
 

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})\, 8.317 8.495 8.623
{\rm log}_{10}({\rm SFR}) -1.931 -1.340 -0.706
{\rm log}_{10}({\rm sSFR}) -10.456 -9.809 -9.071
{\rm stellar\ age} 1.880 5.807 7.455

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.747 -1.253 -0.640
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.563 -0.645 0.153

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.285 0.616 1.113
\delta -0.377 0.007 0.292
\tau_1/\tau_2 0.707 1.018 1.334
Q_{PAH} 0.934 2.538 4.574
U_{min} 2.790 8.047 15.766
{\rm log}_{10}(\gamma_e)\, -2.787 -1.602 -0.532

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.316 -2.847 -0.866
{\rm log}_{10}(\tau_{AGN})\, 1.054 1.520 1.947

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.547 -1.589 -1.068
0.03-0.10 Gyr -2.012 -1.319 -0.606
0.10-0.33 Gyr -1.944 -1.322 -0.714
0.33-1.10 Gyr -2.027 -1.397 -0.949
1.10-3.63 Gyr -2.478 -1.426 -1.146
3.63-12.01 Gyr -3.123 -1.538 -1.262
12.01-13.34 Gyr -3.255 -1.650 -1.081

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.092 10.216 10.319
{\rm log}_{10}({\rm SFR}) 0.186 0.503 0.781
{\rm log}_{10}({\rm sSFR}) -10.085 -9.740 -9.407
{\rm stellar\ age} 2.425 4.476 6.133

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.007 -0.699 -0.450
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.492 -0.846 -0.069

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.192 0.302 0.466
\delta -0.333 -0.036 0.185
\tau_1/\tau_2 0.699 0.998 1.269
Q_{PAH} 2.031 3.173 4.990
U_{min} 2.617 6.650 13.853
{\rm log}_{10}(\gamma_e)\, -3.463 -2.834 -2.096

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.744 -2.760 -2.011
{\rm log}_{10}(\tau_{AGN})\, 0.994 1.430 1.848

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.479 0.163 0.425
0.03-0.10 Gyr 0.196 0.590 0.901
0.10-0.33 Gyr 0.474 0.852 1.184
0.33-1.10 Gyr 0.404 0.746 0.974
1.10-3.63 Gyr -0.039 0.416 0.667
3.63-12.01 Gyr -0.702 0.042 0.338
12.01-13.34 Gyr -1.150 -0.087 0.446
 

Aperture Photometry


Aperture details

RA, DEC (J2000):22h30m08.34s, -24d58m38.95s
semi major axis, semi minor axis (arcsec):3.22, 3.22
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 54.84 0.54 19.552 0.011 AB
PanSTARRS_g 49.21 0.74 19.670 0.016 AB
PanSTARRS_r 79.12 0.9 19.154 0.012 AB
PanSTARRS_i 100.78 1.34 18.892 0.014 AB
DES_i 109.71 1.25 18.799 0.012 AB
PanSTARRS_z 106.45 2.4 18.832 0.024 AB
DES_z 117.28 3.5 18.727 0.032 AB
PanSTARRS_y 139.44 6.69 18.539 0.052 AB
2MASS_J 104.94 58.36 17.953 0.604 Vega
2MASS_H 132.37 91.01 17.228 0.746 Vega
2MASS_K 117.18 106.77 16.890 0.989 Vega

Aperture details

RA, DEC (J2000):22h30m07.07s, -24d58m21.66s
semi major axis, semi minor axis (arcsec):21.88, 18.14
angle (degrees, anti-clockwise from east):323.67
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 686.07 19.93 16.809 0.032 AB
GALEX_NUV 900.72 13.74 16.514 0.017 AB
DES_g 5091.29 4.8 14.633 0.001 AB
PanSTARRS_g 4864.88 4.66 14.682 0.001 AB
PanSTARRS_r 6790.32 5.55 14.320 0.001 AB
PanSTARRS_i 8018.02 8.29 14.140 0.001 AB
DES_i 8278.46 10.37 14.105 0.001 AB
PanSTARRS_z 8595.56 14.7 14.064 0.002 AB
DES_z 9331.16 29.38 13.975 0.003 AB
2MASS_J 11184.5 364.93 12.884 0.035 Vega
2MASS_H 12748.18 567.78 12.269 0.048 Vega
2MASS_K 10633.63 666.18 11.995 0.068 Vega
WISE_W1 5775.79 58.76 11.797 0.011 Vega
WISE_W2 3670.53 67.97 11.649 0.020 Vega
WISE_W3 19165.89 344.25 8.020 0.020 Vega
WISE_W4 20020.33 2009.0 6.526 0.109 Vega