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: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 19.44
Transient MWEBV processed 0.04
Host match processed 4.27
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.14
Global aperture photometry processed 0.69
Validate global photometry processed 0.94
Global host SED inference processed 745.39
Local aperture photometry processed 0.91
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) = 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

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})\, 10.611 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