2026yqj results

Information

Transient
Name:TDE2026yqj
Right ascension: 17h39m39.15s
Declination:56d22m44.12s
Discovery Date:July 3, 2026, 6:46 a.m.
Classification:TDE-He
Redshift:0.156500
MW E(B-V):0.038
Host
Name:J173939.13+562244.05
Object ID:9907739059749930
Catalog Name:decals
Catalog Release:dr9
Right ascension: 17h39m39.13s
Declination:56d22m44.05s
Redshift:None
Photometric Redshift:0.175
 

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_i
DES_z
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 16.34
Transient MWEBV processed 0.11
Host match processed 6.67
Host information processed 0.1
Host MWEBV processed 0.12
Global aperture construction processed 0.64
Global aperture photometry processed 5.05
Validate global photometry processed 14.83
Global host SED inference processed 484.36
Local aperture photometry processed 4.77
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):17h39m39.12s, 56d22m44.14s
semi major axis, semi minor axis (arcsec):3.95, 3.45
angle (degrees, anti-clockwise from east):283.95
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.39 0.55 23.543 0.431 AB
GALEX_NUV 0.07 0.32 26.799 5.029 AB
SDSS_u 12.23 2.97 21.182 0.263 AB
SDSS_g 39.06 1.95 19.921 0.054 AB
PanSTARRS_g 41.81 0.82 19.847 0.021 AB
SDSS_r 96.53 3.03 18.938 0.034 AB
PanSTARRS_r 96.15 1.03 18.943 0.012 AB
SDSS_i 146.28 4.17 18.487 0.031 AB
PanSTARRS_i 148.98 1.19 18.467 0.009 AB
PanSTARRS_z 189.46 3.12 18.206 0.018 AB
SDSS_z 214.9 10.19 18.069 0.051 AB
PanSTARRS_y 239.95 6.21 17.950 0.028 AB
2MASS_J 293.45 104.74 16.836 0.388 Vega
2MASS_H 296.83 165.65 16.351 0.606 Vega
2MASS_K 532.83 165.06 15.246 0.336 Vega
WISE_W1 119.54 7.26 16.007 0.066 Vega
WISE_W2 81.1 10.59 15.788 0.142 Vega
WISE_W3 8.58 24.56 16.392 3.109 Vega
WISE_W4 -296.97 193.77 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})\, 10.047 10.141 10.249
{\rm log}_{10}({\rm SFR}) -1.886 -0.409 0.334
{\rm log}_{10}({\rm sSFR}) -11.961 -10.594 -9.826
{\rm stellar\ age} 5.546 6.783 9.229

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.582 -1.134 -0.793
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.419 -0.398 0.266

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.463 0.639 0.833
\delta -0.873 -0.704 -0.499
\tau_1/\tau_2 0.625 1.062 1.460
Q_{PAH} 0.477 1.401 3.143
U_{min} 3.038 9.587 17.550
{\rm log}_{10}(\gamma_e)\, -2.798 -1.745 -0.706

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.453 -3.446 -2.341
{\rm log}_{10}(\tau_{AGN})\, 1.050 1.528 1.945

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.466 -1.269 -0.456
0.03-0.10 Gyr -2.108 -0.322 0.483
0.10-0.32 Gyr -1.530 -0.147 0.459
0.32-1.02 Gyr -2.300 -0.264 0.363
1.02-3.26 Gyr -2.187 -0.001 0.566
3.26-10.42 Gyr -0.848 0.326 0.582
10.42-11.58 Gyr -1.438 0.336 1.333
0.32-1.03 Gyr -2.306 -0.369 0.162
1.03-3.31 Gyr -2.297 -0.105 0.348
3.31-10.61 Gyr -0.574 0.277 0.477
10.61-11.79 Gyr -1.075 0.334 1.211