2025aksx

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Information

Transient

Name: AT2025aksx
Right ascension: 23h32m03.33s
Declination: 28d41m06.62s
Discovery Date: July 26, 2025, 11:24 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.108

Host

Name:
Right ascension: 23h32m02.78s
Declination: 28d41m05.01s
Redshift: None
Photometric Redshift: 0.068
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 17.11
Transient MWEBV processed 0.09
Host match processed 5.76
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 7.15
Validate global photometry phot valid failed 0.07
Global host SED inference not processed None
Local aperture photometry processed 4.9
Validate local photometry processed 0.03
Local host SED inference processed 460.32
 

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) = 23h32m03.33s, 28d41m06.62s
semi major axis, semi minor axis (arcsec) = 1.54, 1.54
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 4.55 1.22 22.255 0.291 AB
SDSS_g 9.84 0.96 21.418 0.106 AB
PanSTARRS_g 9.51 0.33 21.455 0.038 AB
SDSS_r 21.48 1.34 20.570 0.068 AB
PanSTARRS_r 17.95 0.45 20.765 0.027 AB
SDSS_i 28.49 1.89 20.263 0.072 AB
PanSTARRS_i 25.56 0.45 20.381 0.019 AB
PanSTARRS_z 31.27 1.09 20.162 0.038 AB
SDSS_z 34.43 4.33 20.058 0.136 AB
PanSTARRS_y 40.32 2.19 19.886 0.059 AB

Aperture details

RA, DEC (J2000) = 23h32m02.74s, 28d41m05.00s
semi major axis, semi minor axis (arcsec) = 20.23, 10.8
angle (degrees, anti-clockwise from east) = -141.58

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})\, 8.712 8.867 8.990
{\rm log}_{10}({\rm SFR}) -1.978 -1.207 -0.533
{\rm log}_{10}({\rm sSFR}) -10.817 -10.106 -9.360
{\rm stellar\ age} 3.860 6.649 8.103

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.431 -0.741 -0.235
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.506 -0.587 0.231

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.279 0.799 1.413
\delta -0.301 0.037 0.272
\tau_1/\tau_2 0.645 1.046 1.424
Q_{PAH} 1.168 3.185 5.527
U_{min} 3.248 8.525 15.524
{\rm log}_{10}(\gamma_e)\, -2.818 -1.706 -0.656

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.572 -0.476 0.067
{\rm log}_{10}(\tau_{AGN})\, 1.052 1.466 2.000

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.544 -1.719 -1.036
0.03-0.10 Gyr -2.023 -1.161 -0.427
0.10-0.33 Gyr -1.977 -1.177 -0.482
0.33-1.08 Gyr -2.299 -1.332 -0.741
1.08-3.53 Gyr -2.100 -1.173 -0.875
3.53-11.57 Gyr -1.807 -1.086 -0.851
11.57-12.86 Gyr -2.057 -1.088 -0.475

Global parameter details

Documentation

Data not available