2025lxx

Download data

Information

Transient

Name: TDE2025lxx
Right ascension: 15h49m37.19s
Declination: 52d19m15.53s
Discovery Date: April 21, 2025, 8:22 a.m.
Classification: TDE-He
Redshift: 0.145000
MW E(B-V): 0.011

Host

Name: 2025lxx
Right ascension: 15h49m37.18s
Declination: 52d19m15.57s
Redshift: None
Photometric Redshift: 0.172
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
no valid phot
 status
Local host SED inference
Local host SED inference
not processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 2.02
Cutout download processed 0.74
Global aperture construction processed 0.66
Local aperture photometry processed 6.08
Global aperture photometry processed 6.24
Validate local photometry no valid phot 0.03
Validate global photometry processed 18.07
Host information processed 0.09
Global host SED inference processed 400.68
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Processing status blocked N/A N/A
 

Cutout Download Report

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:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 15h49m37.19s, 52d19m15.53s
semi major axis, semi minor axis (arcsec) = 0.79, 0.79
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 15h49m37.16s, 52d19m15.63s
semi major axis, semi minor axis (arcsec) = 3.92, 3.63
angle (degrees, anti-clockwise from east) = -93.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.09 1.42 22.674 0.497 AB
GALEX_NUV 3.6 1.39 22.510 0.420 AB
SDSS_u 20.37 2.84 20.628 0.151 AB
SDSS_g 45.3 2.05 19.760 0.049 AB
DES_g 43.65 0.51 19.800 0.013 AB
PanSTARRS_g 45.68 1.0 19.751 0.024 AB
SDSS_r 107.41 3.16 18.822 0.032 AB
PanSTARRS_r 106.87 1.1 18.828 0.011 AB
SDSS_i 153.88 4.06 18.432 0.029 AB
PanSTARRS_i 149.0 1.35 18.467 0.010 AB
PanSTARRS_z 189.42 2.28 18.206 0.013 AB
SDSS_z 196.5 9.93 18.167 0.055 AB
DES_z 201.84 2.85 18.138 0.015 AB
PanSTARRS_y 216.11 6.53 18.063 0.033 AB
2MASS_J 342.94 99.62 16.667 0.315 Vega
2MASS_H 192.9 175.57 16.819 0.988 Vega
2MASS_K 258.19 175.69 16.032 0.739 Vega
WISE_W2 82.23 11.17 15.773 0.148 Vega
WISE_W3 21.51 28.14 15.394 1.420 Vega
WISE_W4 91.96 207.31 12.371 2.447 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

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})\, 10.223 10.328 10.446
{\rm log}_{10}({\rm SFR}) -0.405 0.222 0.642
{\rm log}_{10}({\rm sSFR}) -10.785 -10.110 -9.605
{\rm stellar\ age} 5.784 7.063 9.306

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.740 -0.436 -0.227
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.911 -0.620 -0.331

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.363 0.614 0.842
\delta -0.765 -0.475 -0.064
\tau_1/\tau_2 0.480 0.845 1.239
Q_{PAH} 0.933 2.495 4.586
U_{min} 2.939 7.689 14.366
{\rm log}_{10}(\gamma_e)\, -2.967 -1.999 -1.004

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.174 -3.014 -1.980
{\rm log}_{10}(\tau_{AGN})\, 0.958 1.408 1.871

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.285 0.159 0.404
0.03-0.10 Gyr -0.680 0.226 0.736
0.10-0.32 Gyr -1.209 -0.093 0.398
0.32-1.04 Gyr -1.445 -0.292 0.247
1.04-3.33 Gyr -0.917 0.072 0.476
3.33-10.73 Gyr -0.018 0.447 0.629
10.73-11.92 Gyr -0.059 0.621 1.363