2025xmd

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Information

Transient

Name: AT2025xmd
Right ascension: 22h22m31.48s
Declination: -42d10m01.93s
Discovery Date: Sept. 14, 2025, 4:12 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.014

Host

Name:
Right ascension: 22h22m31.54s
Declination: -42d10m01.76s
Redshift: None
Photometric Redshift: 0.122
 

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 7.67
Cutout download processed 3.66
Global aperture construction processed 0.3
Local aperture photometry processed 0.81
Global aperture photometry processed 0.73
Validate local photometry no valid phot 0.01
Validate global photometry processed 1.03
Host information processed 0.12
Global host SED inference processed 497.26
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.05
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) = 22h22m31.48s, -42d10m01.93s
semi major axis, semi minor axis (arcsec) = 0.91, 0.91
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) = 22h22m31.56s, -42d10m01.22s
semi major axis, semi minor axis (arcsec) = 4.42, 2.76
angle (degrees, anti-clockwise from east) = -167.87

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.41 1.47 21.588 0.190 AB
GALEX_NUV 18.72 1.21 20.719 0.070 AB
2MASS_J 163.06 80.0 17.474 0.533 Vega
2MASS_H 351.61 112.71 16.167 0.348 Vega
2MASS_K 307.18 150.26 15.844 0.531 Vega
WISE_W1 81.66 6.75 16.421 0.090 Vega
WISE_W2 47.21 9.68 16.376 0.223 Vega
WISE_W3 133.54 48.75 13.412 0.396 Vega
WISE_W4 -293.17 306.91 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})\, 8.985 9.350 9.712
{\rm log}_{10}({\rm SFR}) -0.081 0.313 0.640
{\rm log}_{10}({\rm sSFR}) -9.608 -9.082 -8.462
{\rm stellar\ age} 0.525 4.214 6.686

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.206 -0.379 0.008
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.795 -0.334 0.065

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.158 0.226 0.348
\delta -0.891 -0.664 -0.241
\tau_1/\tau_2 0.681 1.102 1.566
Q_{PAH} 0.468 1.554 3.839
U_{min} 2.671 7.853 15.110
{\rm log}_{10}(\gamma_e)\, -3.055 -2.122 -1.089

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.220 -3.102 -2.041
{\rm log}_{10}(\tau_{AGN})\, 0.981 1.472 1.917

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.251 0.127 0.436
0.03-0.10 Gyr -0.223 0.321 0.758
0.10-0.32 Gyr -0.807 0.074 0.570
0.32-1.05 Gyr -1.987 -0.582 0.095
1.05-3.39 Gyr -2.832 -0.890 -0.286
3.39-10.97 Gyr -3.059 -0.901 -0.221
10.97-12.19 Gyr -3.026 -0.863 0.021