2025iuh results

Information

Transient
Name:TDE2025iuh
Right ascension: 11h40m41.76s
Declination:18d14m18.79s
Discovery Date:April 18, 2025, 9:28 p.m.
Classification:TDE-H-He
Redshift:0.182000
MW E(B-V):0.020
Host
Name:
Right ascension: 11h40m41.74s
Declination:18d14m18.92s
Redshift:None
Photometric Redshift:0.188
 

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
DES_z
 GALEX_NUV
GALEX_FUV
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 41.53
Transient MWEBV processed 0.07
Host match processed 7.4
Host information failed 0.02
Host MWEBV not processed 0.04
Global aperture construction not processed 0.69
Global aperture photometry not processed 7.41
Validate global photometry not processed 19.13
Global host SED inference not processed 428.03
Local aperture photometry not processed 7.34
Validate local photometry not processed 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):11h40m41.74s, 18d14m19.13s
semi major axis, semi minor axis (arcsec):3.11, 2.57
angle (degrees, anti-clockwise from east):-55.07
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 11.34 2.93 21.263 0.281 AB
SDSS_g 32.05 1.74 20.135 0.059 AB
DES_g 33.69 0.3 20.081 0.010 AB
PanSTARRS_g 35.61 0.58 20.021 0.018 AB
SDSS_r 56.69 2.44 19.516 0.047 AB
PanSTARRS_r 61.97 0.75 19.420 0.013 AB
DES_r 62.59 0.64 19.409 0.011 AB
SDSS_i 81.06 3.31 19.128 0.044 AB
PanSTARRS_i 82.43 0.96 19.110 0.013 AB
PanSTARRS_z 91.96 1.64 18.991 0.019 AB
SDSS_z 83.89 10.05 19.091 0.130 AB
DES_z 103.67 1.86 18.861 0.020 AB
PanSTARRS_y 112.77 4.85 18.770 0.047 AB
2MASS_J 169.85 77.59 17.430 0.496 Vega
2MASS_H 224.83 118.31 16.653 0.571 Vega
2MASS_K 39.89 146.73 18.060 3.994 Vega
WISE_W1 52.82 7.38 16.894 0.152 Vega
WISE_W2 43.49 10.39 16.465 0.259 Vega
WISE_W3 179.72 56.07 13.090 0.339 Vega
WISE_W4 166.11 385.07 11.729 2.517 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})\, 9.741 9.885 10.001
{\rm log}_{10}({\rm SFR}) -0.991 -0.201 0.419
{\rm log}_{10}({\rm sSFR}) -10.906 -10.079 -9.417
{\rm stellar\ age} 2.120 4.531 6.029

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.379 -0.898 -0.393
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.589 -0.175 0.309

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.268 0.424 0.613
\delta -0.816 -0.559 -0.209
\tau_1/\tau_2 0.644 0.992 1.376
Q_{PAH} 0.507 1.512 3.169
U_{min} 2.893 8.119 15.452
{\rm log}_{10}(\gamma_e)\, -2.960 -2.055 -1.183

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.126 -2.625 -1.526
{\rm log}_{10}(\tau_{AGN})\, 0.972 1.401 1.881

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.173 -0.442 -0.108
0.03-0.10 Gyr -1.145 -0.168 0.548
0.10-0.32 Gyr -0.457 0.282 0.711
0.32-1.02 Gyr -0.161 0.340 0.687
1.02-3.27 Gyr -0.413 0.101 0.375
3.27-10.45 Gyr -1.145 -0.158 0.131
10.45-11.61 Gyr -1.440 -0.264 0.332