2026zlx results

Information

Transient
Name:AT2026zlx
Right ascension: 23h17m16.96s
Declination:17d10m53.17s
Discovery Date:Aug. 20, 2026, 4:53 p.m.
Classification:None
Redshift:None
MW E(B-V):
Host
Name:J231716.88+171051.45
Object ID:9906627926622783
Catalog Name:decals
Catalog Release:dr9
Right ascension: 23h17m16.88s
Declination:17d10m51.45s
Redshift:None
Photometric Redshift:0.113
 

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_z
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 20.28
Transient MWEBV processed 0.21
Host match processed 4.72
Host information processed 0.15
Host MWEBV processed 0.11
Host spectrum download processed 0.06
Global aperture construction processed 0.62
Global aperture photometry processed 7.66
Validate global photometry processed 25.61
Global host SED inference processed 344.72
Local aperture photometry processed 6.65
Validate local photometry processed 0.03
Local host SED inference not enough filters 22.11
 

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})\, 9.753 9.820 9.893
{\rm log}_{10}({\rm SFR}) -0.432 -0.168 0.147
{\rm log}_{10}({\rm sSFR}) -10.279 -10.000 -9.668
{\rm stellar\ age} 4.913 5.922 6.863

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.112 -0.803 -0.533
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.414 -0.760 -0.072

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.069 0.126 0.233
\delta -0.592 -0.205 0.133
\tau_1/\tau_2 0.718 1.005 1.279
Q_{PAH} 1.030 2.458 4.266
U_{min} 2.717 7.727 15.156
{\rm log}_{10}(\gamma_e)\, -2.968 -1.924 -0.738

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.435 -3.443 -2.254
{\rm log}_{10}(\tau_{AGN})\, 1.113 1.553 1.941

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.882 -0.557 -0.343
0.03-0.10 Gyr -0.392 -0.069 0.286
0.10-0.32 Gyr -0.373 -0.033 0.215
0.32-1.05 Gyr -0.332 -0.037 0.156
1.05-3.41 Gyr -0.219 0.005 0.177
3.41-11.07 Gyr -0.306 -0.092 0.048
11.07-12.30 Gyr -0.642 -0.116 0.275
 

Aperture Photometry


Aperture details

RA, DEC (J2000):23h17m16.96s, 17d10m53.17s
semi major axis, semi minor axis (arcsec):0.98, 0.98
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 14.62 0.88 20.987 0.066 AB

Aperture details

RA, DEC (J2000):23h17m16.88s, 17d10m51.74s
semi major axis, semi minor axis (arcsec):7.25, 4.13
angle (degrees, anti-clockwise from east):244.43
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 12.42 2.67 21.164 0.234 AB
GALEX_NUV 17.26 2.1 20.807 0.132 AB
SDSS_u 39.75 5.43 19.902 0.148 AB
SDSS_g 70.03 2.66 19.287 0.041 AB
DES_g 84.02 0.8 19.089 0.010 AB
PanSTARRS_g 90.19 1.28 19.012 0.015 AB
SDSS_r 142.34 4.0 18.517 0.030 AB
PanSTARRS_r 125.73 1.71 18.651 0.015 AB
DES_r 134.13 1.25 18.581 0.010 AB
SDSS_i 158.93 5.57 18.397 0.038 AB
PanSTARRS_i 154.69 2.22 18.426 0.016 AB
PanSTARRS_z 186.57 4.56 18.223 0.027 AB
SDSS_z 108.66 21.86 18.810 0.218 AB
DES_z 193.64 3.48 18.183 0.020 AB
PanSTARRS_y 238.4 8.92 17.957 0.041 AB
WISE_W1 103.74 9.2 16.161 0.096 Vega
WISE_W2 45.28 14.06 16.421 0.337 Vega
WISE_W3 232.58 77.47 12.810 0.362 Vega
WISE_W4 1111.05 556.42 9.666 0.544 Vega