2026eht results

Information

Transient
Name:AT2026eht
Right ascension: 11h07m53.70s
Declination:19d02m25.20s
Discovery Date:Feb. 19, 2026, 2:46 p.m.
Classification:None
Redshift:None
MW E(B-V):
Host
Name:J110753.82+190222.73
Right ascension: 11h07m53.82s
Declination:19d02m22.73s
Redshift:None
Photometric Redshift:0.133
 

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 17.76
Transient MWEBV processed 0.03
Host match processed 4.94
Host information processed 0.17
Host MWEBV processed 0.04
Global aperture construction processed 0.68
Global aperture photometry processed 6.62
Validate global photometry processed 19.16
Global host SED inference processed 403.39
Local aperture photometry processed 6.3
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):11h07m53.83s, 19d02m22.96s
semi major axis, semi minor axis (arcsec):5.55, 4.27
angle (degrees, anti-clockwise from east):-23.88
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 18.16 3.02 20.752 0.180 AB
GALEX_NUV 22.91 0.82 20.500 0.039 AB
SDSS_u 39.62 4.09 19.905 0.112 AB
SDSS_g 112.6 3.03 18.771 0.029 AB
DES_g 115.3 0.67 18.745 0.006 AB
PanSTARRS_g 105.29 1.28 18.844 0.013 AB
SDSS_r 164.47 3.9 18.360 0.026 AB
PanSTARRS_r 164.93 1.22 18.357 0.008 AB
DES_r 180.06 1.41 18.261 0.009 AB
SDSS_i 222.75 4.74 18.030 0.023 AB
PanSTARRS_i 220.44 2.17 18.042 0.011 AB
PanSTARRS_z 235.34 2.76 17.971 0.013 AB
SDSS_z 253.49 12.23 17.890 0.052 AB
DES_z 249.96 3.4 17.905 0.015 AB
PanSTARRS_y 230.24 7.95 17.995 0.037 AB
2MASS_J 161.47 107.89 17.485 0.725 Vega
2MASS_H 302.54 177.1 16.330 0.636 Vega
2MASS_K 632.95 175.13 15.059 0.300 Vega
WISE_W1 124.57 12.08 15.962 0.105 Vega
WISE_W2 87.11 14.32 15.711 0.179 Vega
WISE_W3 200.45 72.9 12.971 0.395 Vega
WISE_W4 92.47 462.4 12.365 5.429 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})\, 10.038 10.126 10.208
{\rm log}_{10}({\rm SFR}) -0.025 0.225 0.458
{\rm log}_{10}({\rm sSFR}) -10.151 -9.906 -9.650
{\rm stellar\ age} 5.152 6.141 7.075

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.566 -1.220 -0.842
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.308 0.185 0.397

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.154 0.270 0.401
\delta -0.339 -0.004 0.203
\tau_1/\tau_2 0.815 1.162 1.543
Q_{PAH} 0.988 2.881 4.991
U_{min} 2.313 7.121 13.887
{\rm log}_{10}(\gamma_e)\, -2.608 -1.632 -0.644

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.177 -2.870 -1.758
{\rm log}_{10}(\tau_{AGN})\, 1.004 1.486 1.890

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.286 -0.118 0.026
0.03-0.10 Gyr 0.008 0.320 0.588
0.10-0.32 Gyr 0.183 0.426 0.632
0.32-1.04 Gyr -0.037 0.239 0.425
1.04-3.36 Gyr -0.047 0.200 0.395
3.36-10.85 Gyr 0.026 0.240 0.388
10.85-12.06 Gyr -0.189 0.273 0.704