2025wzn

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Information

Transient

Name: AT2025wzn
Right ascension: 21h44m45.32s
Declination: -77d19m37.44s
Discovery Date: Sept. 6, 2025, 4:26 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.133

Host

Name:
Right ascension: 21h44m45.55s
Declination: -77d19m38.16s
Redshift: 0.097809
Photometric Redshift:
 

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 4.27
Cutout download processed 19.44
Global aperture construction processed 0.14
Local aperture photometry processed 0.91
Global aperture photometry processed 0.69
Validate local photometry no valid phot 0.01
Validate global photometry processed 0.94
Host information processed 0.15
Global host SED inference processed 745.39
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) = 21h44m45.32s, -77d19m37.44s
semi major axis, semi minor axis (arcsec) = 1.11, 1.11
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) = 21h44m45.57s, -77d19m37.63s
semi major axis, semi minor axis (arcsec) = 9.34, 7.26
angle (degrees, anti-clockwise from east) = -19.8

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 13.78 3.76 21.052 0.296 AB
GALEX_NUV 9.74 3.04 21.429 0.339 AB
2MASS_J 2289.56 205.5 14.606 0.097 Vega
2MASS_H 2816.26 318.92 13.908 0.123 Vega
2MASS_K 2879.62 344.88 13.414 0.130 Vega
WISE_W1 1157.86 21.25 13.542 0.020 Vega
WISE_W2 800.36 24.15 13.303 0.033 Vega
WISE_W3 1258.92 84.77 10.976 0.073 Vega
WISE_W4 638.93 408.23 10.266 0.694 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})\, 10.611 10.811 10.940
{\rm log}_{10}({\rm SFR}) -0.442 -0.016 0.466
{\rm log}_{10}({\rm sSFR}) -11.269 -10.793 -10.319
{\rm stellar\ age} 4.371 6.979 9.632

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.380 -0.013 0.133
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.959 -0.320 0.159

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.063 0.169 0.330
\delta -0.824 -0.494 -0.005
\tau_1/\tau_2 0.271 0.686 1.167
Q_{PAH} 0.332 1.382 3.749
U_{min} 2.123 6.108 13.237
{\rm log}_{10}(\gamma_e)\, -3.330 -1.982 -0.863

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.264 -3.023 -1.871
{\rm log}_{10}(\tau_{AGN})\, 1.074 1.550 1.926

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.367 0.076 0.568
0.03-0.10 Gyr -1.576 -0.292 0.428
0.10-0.33 Gyr -1.440 -0.120 0.543
0.33-1.06 Gyr -0.974 0.404 1.051
1.06-3.45 Gyr -0.275 0.747 1.115
3.45-11.23 Gyr -0.041 0.787 1.098
11.23-12.48 Gyr 0.025 0.932 1.821