2025xpu

Download data

Information

Transient

Name: AT2025xpu
Right ascension: 18h07m40.07s
Declination: -69d17m37.48s
Discovery Date: Sept. 10, 2025, 12:19 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.086

Host

Name:
Right ascension: 18h07m39.55s
Declination: -69d17m39.79s
Redshift: 0.065389
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 3.61
Transient MWEBV processed 0.1
Host match processed 4.84
Host information processed 0.13
Host MWEBV processed 0.04
Global aperture construction processed 0.13
Global aperture photometry processed 0.7
Validate global photometry processed 0.87
Global host SED inference processed 739.18
Local aperture photometry processed 0.8
Validate local photometry no valid phot 0.01
Local host SED inference not processed None
 

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) = 18h07m40.07s, -69d17m37.48s
semi major axis, semi minor axis (arcsec) = 1.59, 1.59
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) = 18h07m39.45s, -69d17m39.71s
semi major axis, semi minor axis (arcsec) = 15.31, 7.06
angle (degrees, anti-clockwise from east) = -111.46

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.28 4.15 21.745 0.619 AB
GALEX_NUV 20.74 1.12 20.608 0.059 AB
2MASS_H 7945.19 492.44 12.782 0.067 Vega
2MASS_K 7214.7 483.22 12.417 0.073 Vega
WISE_W1 3644.71 41.81 12.297 0.012 Vega
WISE_W2 2486.53 44.75 12.072 0.020 Vega
WISE_W3 10303.33 164.43 8.694 0.017 Vega
WISE_W4 9737.23 1193.13 7.309 0.133 Vega
 

Imaging data

Click the image to load the interactive plot.


 

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})\, 10.670 10.902 11.057
{\rm log}_{10}({\rm SFR}) -0.058 0.664 1.117
{\rm log}_{10}({\rm sSFR}) -10.955 -10.205 -9.675
{\rm stellar\ age} 5.066 7.721 11.312

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.543 -0.129 0.080
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.391 -0.474 0.000

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.393 0.630 0.941
\delta -0.689 -0.434 -0.160
\tau_1/\tau_2 0.296 0.755 1.294
Q_{PAH} 0.461 1.447 3.249
U_{min} 2.290 6.428 13.172
{\rm log}_{10}(\gamma_e)\, -3.490 -2.686 -1.807

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.407 -1.742 -1.061
{\rm log}_{10}(\tau_{AGN})\, 1.182 1.665 1.983

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.217 0.617 1.119
0.03-0.10 Gyr -0.849 0.430 1.185
0.10-0.33 Gyr -1.683 0.076 0.795
0.33-1.08 Gyr -2.092 0.145 1.072
1.08-3.53 Gyr -1.237 0.426 0.992
3.53-11.60 Gyr -0.276 0.871 1.177
11.60-12.89 Gyr 0.188 1.194 2.104