2026gyz results

Information

Transient
Name:AT2026gyz
Right ascension: 11h45m50.25s
Declination:-2d41m31.28s
Discovery Date:March 20, 2026, 12:15 p.m.
Classification:None
Redshift:None
MW E(B-V):0.017
Host
Name:
Right ascension: 11h45m50.07s
Declination:-2d41m30.90s
Redshift:0.113650
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
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
 GALEX_FUV
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 18.69
Transient MWEBV processed 0.1
Host match processed 5.84
Host information processed 0.11
Host MWEBV processed 0.06
Global aperture construction processed 0.69
Global aperture photometry processed 6.59
Validate global photometry processed 18.23
Global host SED inference processed 376.83
Local aperture photometry processed 6.31
Validate local photometry processed 0.02
Local host SED inference not enough filters 20.29
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h45m50.25s, -2d41m31.28s
semi major axis, semi minor axis (arcsec):0.97, 0.97
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 12.1 0.6 21.193 0.054 AB

Aperture details

RA, DEC (J2000):11h45m50.07s, -2d41m30.72s
semi major axis, semi minor axis (arcsec):8.16, 2.19
angle (degrees, anti-clockwise from east):-69.55
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 7.0 0.49 21.788 0.076 AB
SDSS_u 16.77 3.42 20.839 0.221 AB
SDSS_g 46.85 2.21 19.723 0.051 AB
DES_g 42.38 0.41 19.832 0.010 AB
PanSTARRS_g 49.36 1.05 19.666 0.023 AB
SDSS_r 81.55 3.12 19.121 0.042 AB
PanSTARRS_r 74.78 1.12 19.215 0.016 AB
DES_r 69.14 0.88 19.301 0.014 AB
SDSS_i 110.67 4.13 18.790 0.040 AB
PanSTARRS_i 94.32 1.28 18.963 0.015 AB
PanSTARRS_z 107.31 3.69 18.823 0.037 AB
SDSS_z 125.71 13.44 18.652 0.116 AB
DES_z 99.82 1.87 18.902 0.020 AB
PanSTARRS_y 113.71 5.39 18.760 0.051 AB
2MASS_J 187.95 116.78 17.320 0.675 Vega
2MASS_H 98.28 162.91 17.551 1.800 Vega
2MASS_K 583.13 249.35 15.148 0.464 Vega
WISE_W1 100.44 10.66 16.196 0.115 Vega
WISE_W2 96.8 16.09 15.596 0.180 Vega
WISE_W3 213.75 82.82 12.901 0.421 Vega
WISE_W4 298.21 528.89 11.094 1.926 Vega
 

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})\, 9.473 9.591 9.688
{\rm log}_{10}({\rm SFR}) -0.322 -0.046 0.207
{\rm log}_{10}({\rm sSFR}) -9.959 -9.639 -9.334
{\rm stellar\ age} 4.352 5.871 7.091

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.115 -0.515 -0.119
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.007 -0.708 -0.391

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.253 0.418 0.619
\delta -0.561 -0.236 0.028
\tau_1/\tau_2 0.708 1.022 1.319
Q_{PAH} 0.864 2.304 4.562
U_{min} 2.607 7.226 13.781
{\rm log}_{10}(\gamma_e)\, -3.046 -2.250 -1.188

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.220 -1.676 -1.095
{\rm log}_{10}(\tau_{AGN})\, 0.955 1.315 1.776

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.272 -0.080 0.124
0.03-0.10 Gyr -0.415 -0.039 0.275
0.10-0.32 Gyr -0.484 -0.118 0.160
0.32-1.05 Gyr -0.558 -0.220 0.060
1.05-3.41 Gyr -0.603 -0.305 -0.087
3.41-11.06 Gyr -0.694 -0.355 -0.172
11.06-12.29 Gyr -0.877 -0.332 0.144