2026aep results

Information

Transient
Name:AT2026aep
Right ascension: 15h29m43.89s
Declination:28d09m27.03s
Discovery Date:Jan. 15, 2026, 6:23 a.m.
Classification:None
Redshift:None
MW E(B-V):0.025
Host
Name:
Right ascension: 15h29m43.86s
Declination:28d09m26.89s
Redshift:None
Photometric Redshift:0.115
 

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 1.59
Transient MWEBV processed 0.04
Host match processed 4.54
Host information processed 0.09
Host MWEBV processed 0.03
Global aperture construction processed 0.62
Global aperture photometry processed 5.67
Validate global photometry processed 18.2
Global host SED inference processed 407.14
Local aperture photometry processed 5.62
Validate local photometry processed 0.03
Local host SED inference not enough filters 19.74
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h29m43.89s, 28d09m27.03s
semi major axis, semi minor axis (arcsec):0.96, 0.96
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 36.0 1.44 20.009 0.043 AB

Aperture details

RA, DEC (J2000):15h29m43.86s, 28d09m27.08s
semi major axis, semi minor axis (arcsec):7.31, 3.83
angle (degrees, anti-clockwise from east):-84.58
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.36 2.39 21.261 0.228 AB
GALEX_NUV 9.75 1.59 21.428 0.177 AB
SDSS_u 22.46 3.46 20.522 0.167 AB
SDSS_g 90.05 3.06 19.014 0.037 AB
DES_g 95.52 0.65 18.950 0.007 AB
PanSTARRS_g 91.77 1.43 18.993 0.017 AB
SDSS_r 135.23 3.77 18.572 0.030 AB
PanSTARRS_r 150.9 1.84 18.453 0.013 AB
DES_r 159.54 1.38 18.393 0.009 AB
SDSS_i 186.12 5.07 18.226 0.030 AB
PanSTARRS_i 190.53 2.24 18.200 0.013 AB
PanSTARRS_z 206.26 3.72 18.114 0.020 AB
SDSS_z 235.78 14.43 17.969 0.066 AB
DES_z 226.1 4.03 18.014 0.019 AB
PanSTARRS_y 242.79 9.48 17.937 0.042 AB
2MASS_J 135.74 139.23 17.673 1.114 Vega
2MASS_H 53.38 208.9 18.214 4.249 Vega
2MASS_K 109.73 253.13 16.961 2.504 Vega
WISE_W1 112.94 8.79 16.069 0.084 Vega
WISE_W2 57.05 11.28 16.170 0.215 Vega
WISE_W3 146.42 38.59 13.312 0.286 Vega
WISE_W4 262.27 232.13 11.233 0.961 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})\, 9.825 9.917 9.998
{\rm log}_{10}({\rm SFR}) -0.926 -0.640 -0.399
{\rm log}_{10}({\rm sSFR}) -10.874 -10.563 -10.300
{\rm stellar\ age} 4.091 5.645 6.762

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.280 -0.917 -0.532
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.537 -0.123 0.307

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.063 0.126 0.228
\delta -0.605 -0.196 0.122
\tau_1/\tau_2 0.668 0.978 1.303
Q_{PAH} 0.681 1.840 3.480
U_{min} 2.700 7.565 14.701
{\rm log}_{10}(\gamma_e)\, -2.192 -1.271 -0.578

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.135 -2.839 -1.726
{\rm log}_{10}(\tau_{AGN})\, 1.021 1.522 1.927

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.906 -0.683 -0.469
0.03-0.10 Gyr -1.055 -0.636 -0.325
0.10-0.32 Gyr -0.733 -0.321 0.043
0.32-1.05 Gyr -0.217 0.163 0.420
1.05-3.41 Gyr -0.051 0.163 0.365
3.41-11.04 Gyr -0.356 -0.011 0.175
11.04-12.27 Gyr -0.826 -0.126 0.320