2026eke results

Information

Transient
Name:AT2026eke
Right ascension: 11h09m07.52s
Declination:58d04m55.28s
Discovery Date:Feb. 14, 2026, 10:22 a.m.
Classification:None
Redshift:None
MW E(B-V):0.007
Host
Name:J110907.43+580455.80
Right ascension: 11h09m07.43s
Declination:58d04m55.80s
Redshift:None
Photometric Redshift:0.176
 

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_z
 DES_r
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 17.59
Transient MWEBV processed 0.03
Host match processed 4.61
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 5.85
Validate global photometry processed 17.85
Global host SED inference processed 416.61
Local aperture photometry processed 5.85
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):11h09m07.42s, 58d04m55.86s
semi major axis, semi minor axis (arcsec):3.57, 3.49
angle (degrees, anti-clockwise from east):-42.81
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.16 0.26 21.763 0.040 AB
GALEX_NUV 14.25 0.24 21.016 0.018 AB
SDSS_u 53.48 3.22 19.579 0.065 AB
SDSS_g 133.93 3.17 18.583 0.026 AB
DES_g 128.67 0.96 18.626 0.008 AB
PanSTARRS_g 138.62 0.75 18.545 0.006 AB
SDSS_r 231.49 4.21 17.989 0.020 AB
PanSTARRS_r 238.7 1.17 17.955 0.005 AB
SDSS_i 324.33 5.11 17.623 0.017 AB
PanSTARRS_i 319.9 1.34 17.637 0.005 AB
PanSTARRS_z 368.9 2.69 17.483 0.008 AB
SDSS_z 383.41 9.58 17.441 0.027 AB
DES_z 387.48 3.08 17.429 0.009 AB
PanSTARRS_y 397.8 7.67 17.401 0.021 AB
2MASS_J 593.76 97.2 16.071 0.178 Vega
2MASS_H 640.37 154.18 15.516 0.261 Vega
2MASS_K 665.72 141.79 15.004 0.231 Vega
WISE_W1 371.78 11.42 14.775 0.033 Vega
WISE_W2 373.05 15.11 14.132 0.044 Vega
WISE_W3 725.59 58.57 11.574 0.088 Vega
WISE_W4 1945.78 474.43 9.057 0.265 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})\, 10.400 10.501 10.592
{\rm log}_{10}({\rm SFR}) 0.840 1.128 1.381
{\rm log}_{10}({\rm sSFR}) -9.688 -9.395 -9.067
{\rm stellar\ age} 3.713 5.070 6.050

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.674 -0.291 -0.047
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.823 -1.062 0.248

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.281 0.437 0.657
\delta -0.756 -0.491 -0.265
\tau_1/\tau_2 0.699 1.042 1.399
Q_{PAH} 0.278 0.880 2.138
U_{min} 2.324 6.621 13.148
{\rm log}_{10}(\gamma_e)\, -3.422 -2.634 -1.572

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.673 -1.399 -1.166
{\rm log}_{10}(\tau_{AGN})\, 0.855 1.083 1.404

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.446 0.655 0.859
0.03-0.10 Gyr 0.916 1.247 1.513
0.10-0.32 Gyr 0.836 1.115 1.394
0.32-1.02 Gyr 0.440 0.754 0.965
1.02-3.26 Gyr 0.374 0.642 0.853
3.26-10.41 Gyr 0.209 0.536 0.721
10.41-11.57 Gyr -0.013 0.532 0.943