2026eej results

Information

Transient
Name:AT2026eej
Right ascension: 10h31m33.36s
Declination:-1d28m37.97s
Discovery Date:Feb. 18, 2026, 6:08 p.m.
Classification:None
Redshift:None
MW E(B-V):0.044
Host
Name:
Right ascension: 10h31m33.45s
Declination:-1d28m36.64s
Redshift:None
Photometric Redshift:0.154
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
GALEX_NUV
GALEX_FUV
DES_i
DES_z
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 16.15
Transient MWEBV processed 0.05
Host match processed 5.31
Host information processed 0.11
Host MWEBV processed 0.04
Global aperture construction processed 2.75
Global aperture photometry processed 6.32
Validate global photometry processed 17.16
Global host SED inference processed 580.55
Local aperture photometry processed 6.19
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):10h31m33.43s, -1d28m36.58s
semi major axis, semi minor axis (arcsec):5.41, 4.32
angle (degrees, anti-clockwise from east):-116.6
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 19.22 3.39 20.691 0.192 AB
SDSS_g 6.83 1.67 21.813 0.265 AB
DES_g 11.49 0.41 21.250 0.038 AB
PanSTARRS_g 14.94 1.0 20.964 0.073 AB
SDSS_r 14.46 2.46 21.000 0.185 AB
PanSTARRS_r 12.5 1.56 21.157 0.136 AB
DES_r 16.73 0.84 20.842 0.055 AB
SDSS_i 6.07 3.68 21.941 0.658 AB
PanSTARRS_i 20.33 1.39 20.630 0.074 AB
PanSTARRS_z 11.53 3.09 21.245 0.291 AB
SDSS_z 43.37 12.29 19.807 0.308 AB
PanSTARRS_y 32.94 7.03 20.106 0.232 AB
2MASS_J -25.84 132.07 Vega
2MASS_H -135.82 180.36 Vega
2MASS_K -38.47 267.18 Vega
WISE_W1 19.05 7.3 18.001 0.416 Vega
WISE_W2 9.48 12.87 18.119 1.475 Vega
WISE_W3 -30.4 69.14 Vega
WISE_W4 -56.06 413.59 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})\, 8.274 8.673 9.008
{\rm log}_{10}({\rm SFR}) -0.102 0.295 0.769
{\rm log}_{10}({\rm sSFR}) -8.899 -8.206 -7.920
{\rm stellar\ age} 0.064 1.056 4.837

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.584 -0.766 0.072
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.338 -0.022 0.121

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.232 0.528 1.181
\delta -0.523 -0.023 0.246
\tau_1/\tau_2 0.726 1.240 1.698
Q_{PAH} 0.793 2.407 4.824
U_{min} 3.528 9.432 17.337
{\rm log}_{10}(\gamma_e)\, -3.248 -2.083 -0.815

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.738 -1.435 -0.299
{\rm log}_{10}(\tau_{AGN})\, 0.960 1.288 1.762

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.359 -0.011 0.296
0.03-0.10 Gyr -0.143 0.373 0.884
0.10-0.32 Gyr -3.134 -1.181 -0.145
0.32-1.03 Gyr -5.479 -2.086 -0.853
1.03-3.31 Gyr -7.134 -2.391 -1.108
3.31-10.63 Gyr -7.405 -2.501 -1.178
10.63-11.82 Gyr -7.239 -2.392 -1.024