2026zsz results

Information

Transient
Name:AT2026zsz
Right ascension: 2h46m12.84s
Declination:6d11m52.33s
Discovery Date:Aug. 23, 2026, 6:37 p.m.
Classification:None
Redshift:None
MW E(B-V):0.071
Host
Name:J024612.81+061151.10
Object ID:9906623784486077
Catalog Name:decals
Catalog Release:dr9
Right ascension: 2h46m12.81s
Declination:6d11m51.10s
Redshift:None
Photometric Redshift:0.304
 
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 19.84
Transient MWEBV processed 0.08
Host match processed 7.18
Host information processed 0.14
Host MWEBV processed 0.12
Host spectrum download processed 0.06
Global aperture construction processed 2.68
Global aperture photometry processed 7.64
Validate global photometry processed 20.79
Global host SED inference processed 790.4
Local aperture photometry processed 7.47
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})\, 8.414 8.883 9.267
{\rm log}_{10}({\rm SFR}) -0.128 0.337 1.027
{\rm log}_{10}({\rm sSFR}) -9.085 -8.270 -7.961
{\rm stellar\ age} 0.042 1.710 5.174

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.605 -0.798 -0.014
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.776 -0.885 0.229

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.161 0.647 1.610
\delta 0.054 0.291 0.375
\tau_1/\tau_2 0.741 1.183 1.665
Q_{PAH} 1.168 3.042 5.127
U_{min} 2.542 8.246 17.234
{\rm log}_{10}(\gamma_e)\, -2.884 -1.708 -0.591

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.990 0.013 0.341
{\rm log}_{10}(\tau_{AGN})\, 0.895 1.311 1.874

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.136 0.472 1.247
0.03-0.10 Gyr -1.530 -0.134 0.682
0.10-0.31 Gyr -3.732 -1.200 -0.273
0.31-0.96 Gyr -5.193 -1.713 -0.643
0.96-2.98 Gyr -6.295 -2.079 -0.878
2.98-9.24 Gyr -6.265 -2.100 -0.786
9.24-10.27 Gyr -7.032 -2.032 -0.667
 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):2h46m12.79s, 6d11m51.17s
semi major axis, semi minor axis (arcsec):1.71, 1.44
angle (degrees, anti-clockwise from east):195.5
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.77 0.93 23.281 0.572 AB
GALEX_NUV 3.42 1.06 22.566 0.337 AB
SDSS_u 2.84 1.43 22.767 0.547 AB
SDSS_g 2.79 0.62 22.785 0.243 AB
DES_g 3.2 0.11 22.639 0.037 AB
PanSTARRS_g 4.16 0.48 22.353 0.125 AB
SDSS_r 4.46 0.89 22.277 0.217 AB
PanSTARRS_r 5.25 0.47 22.099 0.098 AB
DES_r 5.03 0.21 22.147 0.044 AB
SDSS_i 5.97 1.32 21.960 0.240 AB
PanSTARRS_i 6.29 0.4 21.904 0.069 AB
PanSTARRS_z 6.4 0.87 21.885 0.148 AB
SDSS_z 17.57 6.2 20.788 0.383 AB
DES_z 5.85 0.57 21.982 0.106 AB
PanSTARRS_y 4.05 2.33 22.382 0.626 AB
2MASS_J -10.56 75.22 Vega
2MASS_H 93.3 113.4 17.608 1.320 Vega
2MASS_K -17.36 116.06 Vega
WISE_W1 20.23 6.21 17.936 0.333 Vega
WISE_W2 19.11 8.13 17.358 0.462 Vega
WISE_W3 38.34 47.04 14.767 1.332 Vega
WISE_W4 28.18 284.38 13.655 10.958 Vega