2025akzt

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Information

Transient

Name: AT2025akzt
Right ascension: 3h09m27.50s
Declination: -31d08m46.55s
Discovery Date: Oct. 29, 2025, 10:23 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.016

Host

Name: 133023
Right ascension: 3h09m27.25s
Declination: -31d08m50.39s
Redshift: 0.062817
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 4.88
Transient MWEBV processed 0.05
Host match processed 3.97
Host information processed 0.24
Host MWEBV processed 0.05
Global aperture construction processed 0.69
Global aperture photometry processed 2.34
Validate global photometry phot valid failed 0.05
Global host SED inference not processed None
Local aperture photometry processed 1.54
Validate local photometry processed 0.02
Local host SED inference processed 706.43
 

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) = 3h09m27.50s, -31d08m46.55s
semi major axis, semi minor axis (arcsec) = 1.65, 1.65
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 102.52 1.27 18.873 0.013 AB

Aperture details

RA, DEC (J2000) = 3h09m27.21s, -31d08m50.06s
semi major axis, semi minor axis (arcsec) = 15.75, 13.23
angle (degrees, anti-clockwise from east) = -14.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available

 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.970 9.254 9.488
{\rm log}_{10}({\rm SFR}) -0.995 -0.394 0.121
{\rm log}_{10}({\rm sSFR}) -10.368 -9.660 -8.956
{\rm stellar\ age} 3.149 6.823 9.911

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.529 -0.726 -0.024
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.451 -0.575 0.041

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.397 0.903 1.414
\delta -0.665 -0.244 0.138
\tau_1/\tau_2 0.518 0.958 1.414
Q_{PAH} 0.348 1.761 4.507
U_{min} 2.927 8.037 15.381
{\rm log}_{10}(\gamma_e)\, -3.414 -2.183 -0.782

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.993 -1.668 -0.264
{\rm log}_{10}(\tau_{AGN})\, 1.034 1.533 2.014

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.043 -0.263 0.162
0.03-0.10 Gyr -2.065 -0.704 0.123
0.10-0.33 Gyr -2.998 -1.160 -0.354
0.33-1.08 Gyr -3.305 -1.136 -0.405
1.08-3.54 Gyr -2.897 -1.054 -0.536
3.54-11.63 Gyr -2.135 -0.847 -0.464
11.63-12.92 Gyr -1.951 -0.687 0.301

Global parameter details

Documentation

Data not available