2026yiz results

Information

Transient
Name:AT2026yiz
Right ascension: 4h03m29.33s
Declination:26d21m46.74s
Discovery Date:Aug. 8, 2026, 2:36 p.m.
Classification:None
Redshift:None
MW E(B-V):0.204
Host
Name:PGC014374
Object ID:1031480.0
Catalog Name:glade
Catalog Release:latest
Right ascension: 4h03m29.86s
Declination:26d21m46.31s
Redshift:0.022751
Photometric Redshift:None
 

Cutout Download Report

Downloaded 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: completed

Task Name Status Time (s)
Cutout download processed 5.42
Transient MWEBV processed 0.16
Host match processed 6.74
Host information processed 0.09
Host MWEBV processed 0.06
Global aperture construction processed 0.64
Global aperture photometry processed 4.39
Validate global photometry processed 12.09
Global host SED inference processed 412.89
Local aperture photometry processed 4.26
Validate local photometry processed 0.02
Local host SED inference processed 511.72
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):4h03m29.33s, 26d21m46.74s
semi major axis, semi minor axis (arcsec):4.35, 4.35
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.0 2.27 21.954 0.410 AB
PanSTARRS_g 449.17 1.22 17.269 0.003 AB
PanSTARRS_r 948.44 1.82 16.457 0.002 AB
PanSTARRS_i 1435.98 1.56 16.007 0.001 AB
PanSTARRS_z 1875.9 3.54 15.717 0.002 AB
PanSTARRS_y 2216.35 10.19 15.536 0.005 AB
2MASS_J 2675.07 94.73 14.437 0.038 Vega
2MASS_H 3608.24 149.0 13.639 0.045 Vega
2MASS_K 3103.06 171.34 13.333 0.060 Vega

Aperture details

RA, DEC (J2000):4h03m29.81s, 26d21m45.72s
semi major axis, semi minor axis (arcsec):42.79, 13.9
angle (degrees, anti-clockwise from east):253.42
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 86.71 10.97 19.055 0.137 AB
GALEX_NUV 164.08 8.79 18.362 0.058 AB
PanSTARRS_g 3779.88 6.41 14.956 0.002 AB
PanSTARRS_r 7674.75 9.69 14.187 0.001 AB
PanSTARRS_i 11131.45 8.27 13.784 0.001 AB
PanSTARRS_z 14490.02 19.1 13.497 0.001 AB
2MASS_J 22520.82 528.71 12.124 0.025 Vega
2MASS_H 29189.77 837.19 11.369 0.031 Vega
2MASS_K 26138.98 964.85 11.019 0.040 Vega
WISE_W1 13091.54 82.11 10.909 0.007 Vega
WISE_W2 8098.78 98.45 10.790 0.013 Vega
WISE_W3 28394.44 345.58 7.593 0.013 Vega
WISE_W4 46569.77 2707.01 5.610 0.063 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.515 9.690 9.854
{\rm log}_{10}({\rm SFR}) -2.192 -1.045 -0.258
{\rm log}_{10}({\rm sSFR}) -11.975 -10.747 -9.821
{\rm stellar\ age} 4.232 6.910 8.747

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.372 -0.910 -0.599
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.820 -1.261 -0.217

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.504 0.695 0.927
\delta -0.718 -0.348 0.218
\tau_1/\tau_2 0.591 0.959 1.329
Q_{PAH} 1.085 2.875 4.977
U_{min} 2.599 7.828 15.014
{\rm log}_{10}(\gamma_e)\, -3.433 -2.535 -0.944

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.272 -2.969 -1.339
{\rm log}_{10}(\tau_{AGN})\, 0.883 1.314 1.856

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.400 -1.161 -0.496
0.03-0.10 Gyr -2.657 -1.124 -0.174
0.10-0.33 Gyr -2.175 -0.700 0.027
0.33-1.10 Gyr -1.728 -0.519 -0.010
1.10-3.65 Gyr -1.028 -0.286 0.041
3.65-12.11 Gyr -1.029 -0.308 -0.021
12.11-13.45 Gyr -1.103 -0.252 0.394

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.509 10.605 10.700
{\rm log}_{10}({\rm SFR}) 0.321 0.609 0.911
{\rm log}_{10}({\rm sSFR}) -10.295 -10.003 -9.695
{\rm stellar\ age} 6.910 8.042 10.596

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.802 -0.512 -0.294
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.865 -1.362 0.046

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.278 0.472 0.667
\delta -0.567 -0.239 -0.039
\tau_1/\tau_2 0.635 1.056 1.466
Q_{PAH} 0.487 1.066 1.922
U_{min} 2.495 6.810 13.176
{\rm log}_{10}(\gamma_e)\, -3.558 -2.674 -1.842

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.905 -2.796 -1.927
{\rm log}_{10}(\tau_{AGN})\, 1.140 1.646 1.970

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.124 0.343 0.552
0.03-0.10 Gyr 0.318 0.688 1.037
0.10-0.33 Gyr -0.236 0.416 0.789
0.33-1.10 Gyr -0.694 0.073 0.469
1.10-3.65 Gyr -0.494 0.247 0.617
3.65-12.11 Gyr 0.328 0.688 0.836
12.11-13.45 Gyr 0.351 0.911 1.596