2026aheg results

Information

Transient
Name:AT2026aheg
Right ascension: 0h46m51.15s
Declination:13d36m34.92s
Discovery Date:Oct. 8, 2026, 7:29 p.m.
Classification:None
Redshift:None
MW E(B-V):0.056
Host
Name:J004651.28+133637.44
Object ID:9906626474871159
Catalog Name:decals
Catalog Release:dr9
Right ascension: 0h46m51.28s
Declination:13d36m37.44s
Redshift:None
Photometric Redshift:0.167
Dataset
Version:0
 

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 19.67
Transient MWEBV processed 0.09
Host match processed 5.49
Host information processed 0.13
Host MWEBV processed 0.08
Host spectrum download processed 0.06
Global aperture construction processed 0.69
Global aperture photometry processed 6.75
Validate global photometry processed 19.38
Global host SED inference processed 357.9
Local aperture photometry processed 6.87
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

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})\, 10.916 10.973 11.036
{\rm log}_{10}({\rm SFR}) 0.002 0.339 0.608
{\rm log}_{10}({\rm sSFR}) -10.987 -10.649 -10.363
{\rm stellar\ age} 6.599 7.181 8.715

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.086 -0.788 -0.542
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.994 -0.107 0.332

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.269 0.431 0.620
\delta -0.544 -0.312 -0.103
\tau_1/\tau_2 0.631 0.941 1.251
Q_{PAH} 0.387 1.123 2.756
U_{min} 2.500 7.229 14.719
{\rm log}_{10}(\gamma_e)\, -3.089 -2.154 -1.140

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.581 -3.893 -2.758
{\rm log}_{10}(\tau_{AGN})\, 1.140 1.572 1.957

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.071 0.442 0.712
0.03-0.10 Gyr -0.247 0.253 0.592
0.10-0.32 Gyr -0.540 0.068 0.432
0.32-1.02 Gyr -0.614 0.061 0.394
1.02-3.28 Gyr -0.301 0.451 0.869
3.28-10.50 Gyr 1.004 1.209 1.300
10.50-11.67 Gyr 0.693 1.290 1.870
 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):0h46m51.26s, 13d36m37.79s
semi major axis, semi minor axis (arcsec):6.95, 4.86
angle (degrees, anti-clockwise from east):302.29
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.52 1.7 22.045 0.335 AB
GALEX_NUV 8.23 1.68 21.612 0.221 AB
SDSS_u 12.41 6.03 21.165 0.527 AB
SDSS_g 105.21 3.15 18.845 0.033 AB
DES_g 115.84 0.7 18.740 0.007 AB
PanSTARRS_g 119.07 1.47 18.711 0.013 AB
SDSS_r 271.02 5.41 17.818 0.022 AB
PanSTARRS_r 237.38 1.61 17.961 0.007 AB
DES_r 305.0 1.43 17.689 0.005 AB
SDSS_i 418.67 7.41 17.345 0.019 AB
PanSTARRS_i 421.94 1.94 17.337 0.005 AB
PanSTARRS_z 537.2 4.88 17.075 0.010 AB
SDSS_z 560.57 20.68 17.028 0.040 AB
DES_z 579.78 4.77 16.992 0.009 AB
PanSTARRS_y 640.71 9.17 16.883 0.016 AB
2MASS_J 739.19 156.73 15.833 0.230 Vega
2MASS_H 931.56 228.95 15.109 0.267 Vega
2MASS_K 856.37 255.72 14.731 0.324 Vega
WISE_W1 418.71 13.89 14.646 0.036 Vega
WISE_W2 246.49 17.87 14.582 0.079 Vega
WISE_W3 274.16 102.33 12.631 0.405 Vega
WISE_W4 347.63 548.15 10.927 1.712 Vega