2025akxi

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Information

Transient

Name: AT2025akxi
Right ascension: 0h26m02.18s
Declination: -0d49m46.56s
Discovery Date: Aug. 24, 2025, 11:20 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.019

Host

Name: 1133695
Right ascension: 0h26m01.97s
Declination: -0d49m41.16s
Redshift: None
Photometric Redshift: 0.131
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 16.27
Transient MWEBV processed 0.04
Host match processed 4.08
Host information processed 0.1
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 4.98
Validate global photometry processed 15.01
Global host SED inference processed 426.99
Local aperture photometry processed 5.07
Validate local photometry no valid phot 0.04
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) = 0h26m02.18s, -0d49m46.56s
semi major axis, semi minor axis (arcsec) = 0.86, 0.86
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) = 0h26m01.96s, -0d49m40.69s
semi major axis, semi minor axis (arcsec) = 10.24, 7.66
angle (degrees, anti-clockwise from east) = -120.98

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 92.68 1.69 18.983 0.020 AB
GALEX_NUV 133.65 1.19 18.585 0.010 AB
SDSS_u 255.32 8.85 17.882 0.038 AB
SDSS_g 555.69 6.68 17.038 0.013 AB
PanSTARRS_g 581.42 2.77 16.989 0.005 AB
SDSS_r 926.8 8.99 16.483 0.011 AB
PanSTARRS_r 911.96 2.5 16.500 0.003 AB
SDSS_i 1214.15 11.49 16.189 0.010 AB
PanSTARRS_i 1189.93 3.2 16.211 0.003 AB
PanSTARRS_z 1368.27 6.93 16.060 0.005 AB
SDSS_z 1616.67 25.59 15.878 0.017 AB
PanSTARRS_y 1502.48 13.51 15.958 0.010 AB
2MASS_J 2112.64 178.27 14.693 0.092 Vega
2MASS_H 2376.95 270.1 14.092 0.123 Vega
2MASS_K 1922.44 365.65 13.853 0.206 Vega
WISE_W1 1049.01 22.28 13.649 0.023 Vega
WISE_W2 761.94 28.04 13.356 0.040 Vega
WISE_W3 3201.62 114.15 9.963 0.039 Vega
WISE_W4 3453.52 757.18 8.434 0.238 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})\, 10.814 10.891 11.003
{\rm log}_{10}({\rm SFR}) 1.419 1.591 1.846
{\rm log}_{10}({\rm sSFR}) -9.487 -9.290 -9.062
{\rm stellar\ age} 6.178 7.113 10.083

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.700 -0.420 -0.252
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.642 -0.384 0.274

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.121 0.193 0.324
\delta -0.819 -0.543 -0.276
\tau_1/\tau_2 0.568 1.051 1.510
Q_{PAH} 0.774 1.856 3.278
U_{min} 2.347 7.617 15.463
{\rm log}_{10}(\gamma_e)\, -2.632 -1.760 -1.085

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.092 -1.943 -1.460
{\rm log}_{10}(\tau_{AGN})\, 1.092 1.497 1.835

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.096 0.635 0.873
0.03-0.10 Gyr 1.563 1.739 1.999
0.10-0.32 Gyr -1.529 0.327 0.968
0.32-1.04 Gyr -2.418 0.151 0.684
1.04-3.37 Gyr -1.388 0.468 0.892
3.37-10.87 Gyr 0.338 0.992 1.153
10.87-12.08 Gyr 0.584 1.279 2.060