2026kek results

Information

Transient
Name:AT2026kek
Right ascension: 12h31m16.31s
Declination:10d32m46.90s
Discovery Date:April 16, 2026, 7:53 a.m.
Classification:None
Redshift:None
MW E(B-V):0.027
Host
Name:J123116.39+103246.35
Right ascension: 12h31m16.39s
Declination:10d32m46.35s
Redshift:None
Photometric Redshift:0.165
 

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_z
 DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 19.09
Transient MWEBV processed 0.11
Host match processed 6.58
Host information processed 0.08
Host MWEBV processed 0.05
Global aperture construction processed 0.65
Global aperture photometry processed 6.77
Validate global photometry processed 19.25
Global host SED inference processed 406.12
Local aperture photometry processed 6.68
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):12h31m16.39s, 10d32m46.47s
semi major axis, semi minor axis (arcsec):3.66, 3.44
angle (degrees, anti-clockwise from east):-77.7
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.17 1.44 23.061 0.723 AB
GALEX_NUV 1.88 0.41 23.217 0.238 AB
SDSS_u 0.16 2.51 25.897 17.139 AB
SDSS_g 35.37 1.85 20.028 0.057 AB
DES_g 42.32 0.38 19.834 0.010 AB
PanSTARRS_g 41.98 0.64 19.842 0.016 AB
SDSS_r 91.94 2.89 18.991 0.034 AB
PanSTARRS_r 92.96 0.78 18.979 0.009 AB
DES_r 109.58 0.84 18.801 0.008 AB
SDSS_i 148.3 3.99 18.472 0.029 AB
PanSTARRS_i 138.5 1.04 18.546 0.008 AB
PanSTARRS_z 183.62 2.46 18.240 0.015 AB
SDSS_z 166.91 8.52 18.344 0.055 AB
DES_z 192.98 2.23 18.186 0.013 AB
PanSTARRS_y 211.67 3.94 18.086 0.020 AB
2MASS_J 88.88 135.69 18.133 1.658 Vega
2MASS_H 178.1 199.84 16.906 1.218 Vega
2MASS_K 230.59 225.54 16.155 1.062 Vega
WISE_W1 123.48 9.34 15.972 0.082 Vega
WISE_W2 82.25 14.38 15.773 0.190 Vega
WISE_W3 156.58 68.25 13.239 0.473 Vega
WISE_W4 -291.89 403.09 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})\, 10.344 10.409 10.500
{\rm log}_{10}({\rm SFR}) -0.932 -0.303 0.120
{\rm log}_{10}({\rm sSFR}) -11.338 -10.705 -10.261
{\rm stellar\ age} 6.201 6.939 9.038

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.244 -0.849 -0.596
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.558 -0.723 0.072

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.293 0.442 0.620
\delta -0.785 -0.540 -0.294
\tau_1/\tau_2 0.676 1.024 1.377
Q_{PAH} 1.280 3.142 5.052
U_{min} 2.821 8.601 16.071
{\rm log}_{10}(\gamma_e)\, -2.344 -1.439 -0.680

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.232 -2.810 -1.619
{\rm log}_{10}(\tau_{AGN})\, 1.010 1.484 1.882

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.389 -0.506 -0.142
0.03-0.10 Gyr -1.059 -0.260 0.219
0.10-0.32 Gyr -0.861 -0.105 0.325
0.32-1.03 Gyr -1.217 -0.151 0.236
1.03-3.28 Gyr -0.868 0.147 0.491
3.28-10.52 Gyr 0.275 0.603 0.728
10.52-11.69 Gyr 0.026 0.701 1.442