2026zcz results

Information

Transient
Name:AT2026zcz
Right ascension: 23h00m45.64s
Declination:13d37m18.53s
Discovery Date:Aug. 16, 2026, 11:28 p.m.
Classification:None
Redshift:None
MW E(B-V):0.092
Host
Name:23004615+1337071
Object ID:1034890.0
Catalog Name:glade
Catalog Release:latest
Right ascension: 23h00m46.16s
Declination:13d37m07.19s
Redshift:0.024445
Photometric Redshift:None
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 19.11
Transient MWEBV processed 0.09
Host match processed 5.87
Host information processed 0.04
Host MWEBV processed 0.13
Host spectrum download processed 0.11
Global aperture construction processed 0.66
Global aperture photometry processed 7.51
Validate global photometry processed 18.03
Global host SED inference processed 331.25
Local aperture photometry processed 6.17
Validate local photometry processed 0.03
Local host SED inference processed 499.5
 

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})\, 8.870 9.024 9.142
{\rm log}_{10}({\rm SFR}) -1.382 -0.830 -0.228
{\rm log}_{10}({\rm sSFR}) -10.416 -9.860 -9.202
{\rm stellar\ age} 3.038 6.264 7.744

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.741 -1.304 -0.799
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.467 -0.474 0.202

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.093 0.408 0.905
\delta -0.504 -0.131 0.224
\tau_1/\tau_2 0.694 0.999 1.311
Q_{PAH} 0.398 1.727 4.547
U_{min} 2.860 7.649 14.845
{\rm log}_{10}(\gamma_e)\, -2.788 -1.462 -0.449

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.264 -2.074 -0.436
{\rm log}_{10}(\tau_{AGN})\, 1.019 1.397 1.845

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.493 -0.901 -0.402
0.03-0.10 Gyr -1.458 -0.854 -0.180
0.10-0.33 Gyr -1.371 -0.797 -0.226
0.33-1.10 Gyr -1.454 -0.936 -0.498
1.10-3.65 Gyr -1.425 -0.921 -0.666
3.65-12.09 Gyr -1.711 -0.968 -0.730
12.09-13.43 Gyr -2.031 -1.070 -0.488

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.338 10.457 10.565
{\rm log}_{10}({\rm SFR}) 0.057 0.400 0.698
{\rm log}_{10}({\rm sSFR}) -10.435 -10.067 -9.709
{\rm stellar\ age} 4.060 6.137 7.446

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.047 -0.671 -0.415
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.526 -0.741 0.041

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.320 0.474 0.644
\delta -0.398 -0.065 0.233
\tau_1/\tau_2 0.694 0.977 1.282
Q_{PAH} 1.658 2.888 4.877
U_{min} 2.495 6.908 13.876
{\rm log}_{10}(\gamma_e)\, -3.311 -2.474 -1.703

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.308 -3.468 -2.471
{\rm log}_{10}(\tau_{AGN})\, 0.999 1.454 1.896

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.244 0.265 0.507
0.03-0.10 Gyr 0.033 0.443 0.793
0.10-0.33 Gyr 0.152 0.542 0.879
0.33-1.10 Gyr 0.210 0.594 0.918
1.10-3.65 Gyr 0.336 0.636 0.848
3.65-12.09 Gyr 0.017 0.469 0.692
12.09-13.43 Gyr -0.320 0.375 0.842
 

Aperture Photometry


Aperture details

RA, DEC (J2000):23h00m45.64s, 13d37m18.53s
semi major axis, semi minor axis (arcsec):4.06, 4.06
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 88.43 3.82 19.034 0.047 AB
SDSS_g 264.48 4.39 17.844 0.018 AB
DES_g 270.95 0.83 17.818 0.003 AB
PanSTARRS_g 275.17 0.99 17.801 0.004 AB
SDSS_r 405.28 5.6 17.381 0.015 AB
PanSTARRS_r 404.49 0.98 17.383 0.003 AB
DES_r 437.02 1.54 17.299 0.004 AB
SDSS_i 502.65 6.8 17.147 0.015 AB
PanSTARRS_i 493.44 1.31 17.167 0.003 AB
PanSTARRS_z 563.13 3.64 17.023 0.007 AB
SDSS_z 632.76 14.9 16.897 0.026 AB
DES_z 605.38 4.24 16.945 0.008 AB
PanSTARRS_y 680.38 7.4 16.818 0.012 AB
2MASS_J 788.6 90.67 15.763 0.125 Vega
2MASS_H 938.11 126.17 15.102 0.146 Vega
2MASS_K 417.27 173.31 15.511 0.451 Vega

Aperture details

RA, DEC (J2000):23h00m46.13s, 13d37m08.84s
semi major axis, semi minor axis (arcsec):31.64, 19.55
angle (degrees, anti-clockwise from east):340.26
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 4991.28 19.87 14.654 0.004 AB
DES_g 5227.33 3.75 14.604 0.001 AB
PanSTARRS_g 5243.6 5.91 14.601 0.001 AB
SDSS_r 8772.23 27.33 14.042 0.003 AB
PanSTARRS_r 8547.01 5.81 14.070 0.001 AB
DES_r 9434.91 7.36 13.963 0.001 AB
SDSS_i 11990.84 35.82 13.703 0.003 AB
PanSTARRS_i 11299.02 7.97 13.767 0.001 AB
PanSTARRS_z 13491.38 21.92 13.575 0.002 AB
DES_z 15024.95 21.43 13.458 0.002 AB
2MASS_J 20449.44 557.69 12.228 0.030 Vega
2MASS_H 23128.22 776.32 11.622 0.036 Vega
2MASS_K 20231.1 1068.21 11.297 0.057 Vega
WISE_W1 11587.31 76.44 11.041 0.007 Vega
WISE_W2 6883.74 89.69 10.966 0.014 Vega
WISE_W4 46827.81 2568.18 5.604 0.060 Vega