2026zgg results

Information

Transient
Name:AT2026zgg
Right ascension: 1h16m17.68s
Declination:-0d30m03.39s
Discovery Date:Aug. 11, 2026, 8:57 p.m.
Classification:None
Redshift:None
MW E(B-V):0.029
Host
Name:J011617.58-003002.99
Object ID:9906621233498660
Catalog Name:decals
Catalog Release:dr9
Right ascension: 1h16m17.58s
Declination:-0d30m02.99s
Redshift:0.176813
Photometric Redshift:None
 

Cutout Download Report

Downloadable Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
GALEX_FUV
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 20.4
Transient MWEBV processed 0.14
Host match processed 7.79
Host information processed 0.08
Host MWEBV processed 0.13
Host spectrum download processed 0.1
Global aperture construction processed 0.64
Global aperture photometry processed 8.02
Validate global photometry processed 21.34
Global host SED inference processed 338.32
Local aperture photometry processed 7.68
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution


 

Host Galaxy Spectrum


 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.617 10.682 10.743
{\rm log}_{10}({\rm SFR}) 0.418 0.686 0.957
{\rm log}_{10}({\rm sSFR}) -10.297 -9.988 -9.693
{\rm stellar\ age} 5.449 6.181 7.009

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.770 -0.494 -0.263
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.086 -0.128 0.323

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.314 0.457 0.631
\delta -0.627 -0.395 -0.194
\tau_1/\tau_2 0.688 0.983 1.285
Q_{PAH} 0.528 1.180 2.311
U_{min} 2.548 7.237 14.945
{\rm log}_{10}(\gamma_e)\, -3.194 -2.420 -1.545

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.492 -3.682 -2.434
{\rm log}_{10}(\tau_{AGN})\, 1.090 1.529 1.939

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.389 0.625 0.816
0.03-0.10 Gyr 0.361 0.707 1.040
0.10-0.32 Gyr 0.224 0.560 0.837
0.32-1.02 Gyr 0.294 0.576 0.784
1.02-3.26 Gyr 0.507 0.746 0.938
3.26-10.40 Gyr 0.701 0.862 0.960
10.40-11.56 Gyr 0.372 0.854 1.244
 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):1h16m17.57s, -0d30m02.86s
semi major axis, semi minor axis (arcsec):7.11, 4.02
angle (degrees, anti-clockwise from east):276.07
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.17 0.43 22.648 0.146 AB
GALEX_NUV 8.06 0.46 21.634 0.061 AB
SDSS_u 41.69 4.15 19.850 0.108 AB
SDSS_g 93.04 2.94 18.978 0.034 AB
DES_g 95.85 0.25 18.946 0.003 AB
PanSTARRS_g 101.85 1.37 18.880 0.015 AB
SDSS_r 194.4 4.3 18.178 0.024 AB
PanSTARRS_r 184.73 1.13 18.234 0.007 AB
DES_r 212.59 0.65 18.081 0.003 AB
SDSS_i 280.39 5.67 17.781 0.022 AB
PanSTARRS_i 284.36 2.01 17.765 0.008 AB
DES_i 312.64 1.23 17.662 0.004 AB
PanSTARRS_z 340.3 3.65 17.570 0.012 AB
SDSS_z 357.01 15.33 17.518 0.047 AB
DES_z 388.19 1.92 17.427 0.005 AB
PanSTARRS_y 419.51 8.64 17.343 0.022 AB
2MASS_J 727.96 128.17 15.850 0.191 Vega
2MASS_H 779.89 195.57 15.302 0.272 Vega
2MASS_K 916.69 218.86 14.657 0.259 Vega
WISE_W1 293.78 14.28 15.031 0.053 Vega
WISE_W2 223.28 18.38 14.689 0.089 Vega
WISE_W3 675.58 78.87 11.652 0.127 Vega
WISE_W4 5.8 492.58 15.371 92.176 Vega