2025xwz

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Information

Transient

Name: AT2025xwz
Right ascension: 1h17m31.61s
Declination: -13d56m42.44s
Discovery Date: Sept. 15, 2025, 7:24 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.019

Host

Name:
Right ascension: 1h17m31.66s
Declination: -13d56m43.26s
Redshift: None
Photometric Redshift: 0.159
 

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 7.85
Cutout download processed 8.45
Global aperture construction processed 0.65
Local aperture photometry processed 6.11
Global aperture photometry processed 5.33
Validate local photometry no valid phot 0.02
Validate global photometry processed 14.08
Host information processed 0.1
Global host SED inference processed 395.42
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.06
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) = 1h17m31.61s, -13d56m42.44s
semi major axis, semi minor axis (arcsec) = 0.73, 0.73
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) = 1h17m31.65s, -13d56m43.16s
semi major axis, semi minor axis (arcsec) = 4.48, 3.61
angle (degrees, anti-clockwise from east) = -17.42

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.09 1.14 22.370 0.301 AB
GALEX_NUV 9.09 1.24 21.503 0.148 AB
DES_g 129.12 0.41 18.622 0.003 AB
PanSTARRS_g 127.8 1.12 18.634 0.010 AB
PanSTARRS_r 267.24 1.17 17.833 0.005 AB
DES_r 298.76 0.65 17.712 0.002 AB
PanSTARRS_i 392.35 1.76 17.416 0.005 AB
PanSTARRS_z 498.46 2.83 17.156 0.006 AB
DES_z 539.71 2.22 17.070 0.004 AB
PanSTARRS_y 583.65 6.51 16.985 0.012 AB
2MASS_J 750.16 110.77 15.817 0.160 Vega
2MASS_H 933.37 195.02 15.107 0.227 Vega
2MASS_K 1436.25 184.72 14.169 0.140 Vega
WISE_W1 422.28 11.22 14.637 0.029 Vega
WISE_W2 308.38 14.51 14.338 0.051 Vega
WISE_W3 618.77 46.34 11.747 0.081 Vega
WISE_W4 264.2 274.31 11.225 1.127 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})\, 10.773 10.808 10.855
{\rm log}_{10}({\rm SFR}) 0.112 0.460 0.779
{\rm log}_{10}({\rm sSFR}) -10.736 -10.347 -10.015
{\rm stellar\ age} 6.530 7.080 8.587

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.651 -0.416 -0.269
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.614 -0.408 0.270

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.212 0.306 0.427
\delta -0.784 -0.541 -0.280
\tau_1/\tau_2 0.699 1.047 1.399
Q_{PAH} 0.800 1.976 3.726
U_{min} 2.710 7.484 14.516
{\rm log}_{10}(\gamma_e)\, -2.743 -1.814 -0.942

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.918 -2.341 -1.506
{\rm log}_{10}(\tau_{AGN})\, 1.069 1.526 1.904

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.732 -0.064 0.286
0.03-0.10 Gyr 0.157 0.570 0.920
0.10-0.32 Gyr 0.127 0.496 0.769
0.32-1.03 Gyr -0.083 0.352 0.595
1.03-3.30 Gyr 0.010 0.513 0.790
3.30-10.58 Gyr 0.824 1.015 1.105
10.58-11.75 Gyr 0.712 1.172 1.711