2025xux

Download data

Information

Transient

Name: AT2025xux
Right ascension: 0h43m40.50s
Declination: -49d18m52.41s
Discovery Date: Sept. 17, 2025, 12:21 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.008

Host

Name:
Right ascension: 0h43m40.51s
Declination: -49d18m51.44s
Redshift: None
Photometric Redshift: 0.153
 

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 6.71
Cutout download processed 1.5
Global aperture construction processed 0.67
Local aperture photometry processed 2.72
Global aperture photometry processed 2.48
Validate local photometry no valid phot 0.02
Validate global photometry processed 9.04
Host information processed 0.1
Global host SED inference processed 387.02
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.03
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) = 0h43m40.50s, -49d18m52.41s
semi major axis, semi minor axis (arcsec) = 0.75, 0.75
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) = 0h43m40.50s, -49d18m51.42s
semi major axis, semi minor axis (arcsec) = 6.23, 2.4
angle (degrees, anti-clockwise from east) = 29.67

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.65 1.73 22.019 0.333 AB
GALEX_NUV 5.28 1.34 22.093 0.276 AB
DES_g 34.93 0.23 20.042 0.007 AB
DES_r 70.96 0.35 19.273 0.005 AB
DES_z 119.33 1.45 18.708 0.013 AB
2MASS_J 99.13 131.33 18.015 1.438 Vega
2MASS_H 219.92 194.95 16.677 0.962 Vega
2MASS_K 480.93 200.9 15.357 0.454 Vega
WISE_W1 106.4 6.53 16.134 0.067 Vega
WISE_W2 83.09 9.6 15.762 0.125 Vega
WISE_W3 222.17 45.73 12.859 0.223 Vega
WISE_W4 19.34 292.61 14.064 16.425 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})\, 10.032 10.094 10.161
{\rm log}_{10}({\rm SFR}) -0.370 -0.092 0.193
{\rm log}_{10}({\rm sSFR}) -10.453 -10.181 -9.893
{\rm stellar\ age} 5.848 6.637 7.572

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.707 -0.364 -0.076
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.596 -0.818 0.069

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.216 0.379 0.585
\delta -0.322 0.047 0.268
\tau_1/\tau_2 0.657 0.977 1.312
Q_{PAH} 0.861 2.169 3.858
U_{min} 2.794 7.614 14.478
{\rm log}_{10}(\gamma_e)\, -2.730 -1.827 -0.888

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.893 -2.241 -1.322
{\rm log}_{10}(\tau_{AGN})\, 0.931 1.338 1.875

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.569 -0.154 0.103
0.03-0.10 Gyr -0.474 -0.079 0.277
0.10-0.32 Gyr -0.424 -0.051 0.236
0.32-1.03 Gyr -0.429 -0.073 0.174
1.03-3.31 Gyr -0.275 0.059 0.279
3.31-10.65 Gyr 0.114 0.264 0.374
10.65-11.83 Gyr -0.093 0.362 0.744