2025aeon

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Information

Transient

Name: AT2025aeon
Right ascension: 0h05m26.28s
Declination: 3d09m27.11s
Discovery Date: Nov. 18, 2025, 12:14 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.016

Host

Name:
Right ascension: 0h05m26.22s
Declination: 3d09m27.45s
Redshift: None
Photometric Redshift: 0.136
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 21.4
Transient MWEBV processed 0.06
Host match processed 6.67
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 2.75
Global aperture photometry processed 6.65
Validate global photometry processed 18.02
Global host SED inference processed 606.6
Local aperture photometry processed 6.79
Validate local photometry no valid phot 0.03
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) = 0h05m26.28s, 3d09m27.11s
semi major axis, semi minor axis (arcsec) = 0.83, 0.83
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) = 0h05m26.22s, 3d09m27.86s
semi major axis, semi minor axis (arcsec) = 9.02, 4.68
angle (degrees, anti-clockwise from east) = -149.45

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.23 1.8 21.274 0.174 AB
GALEX_NUV 8.42 1.38 21.586 0.178 AB
SDSS_u 42.17 5.82 19.838 0.150 AB
SDSS_g 45.82 2.75 19.747 0.065 AB
DES_g 42.07 0.42 19.840 0.011 AB
PanSTARRS_g 52.44 1.85 19.601 0.038 AB
SDSS_r 60.38 3.68 19.448 0.066 AB
PanSTARRS_r 46.68 1.84 19.727 0.043 AB
DES_r 62.53 0.53 19.410 0.009 AB
SDSS_i 70.4 5.63 19.281 0.087 AB
PanSTARRS_i 67.03 1.56 19.334 0.025 AB
PanSTARRS_z 70.08 4.46 19.286 0.069 AB
SDSS_z 94.64 17.88 18.960 0.205 AB
DES_z 76.55 1.47 19.190 0.021 AB
PanSTARRS_y 163.31 9.82 18.367 0.065 AB
2MASS_J -38.87 176.7 Vega
2MASS_H 52.74 290.19 18.227 5.974 Vega
2MASS_K -277.73 309.69 Vega
WISE_W1 43.82 14.2 17.097 0.352 Vega
WISE_W2 27.41 19.69 16.966 0.780 Vega
WISE_W3 95.04 90.86 13.781 1.038 Vega
WISE_W4 406.75 470.6 10.757 1.256 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})\, 8.796 8.928 9.268
{\rm log}_{10}({\rm SFR}) 0.683 0.876 1.050
{\rm log}_{10}({\rm sSFR}) -8.451 -7.934 -7.912
{\rm stellar\ age} 0.065 0.181 4.190

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.804 -0.177 0.043
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.061 0.094 0.243

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.306 0.455 0.837
\delta -0.485 -0.220 0.010
\tau_1/\tau_2 0.614 1.224 1.686
Q_{PAH} 0.313 1.197 2.836
U_{min} 3.263 10.047 18.114
{\rm log}_{10}(\gamma_e)\, -2.986 -1.927 -1.026

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.651 -1.927 -1.020
{\rm log}_{10}(\tau_{AGN})\, 1.110 1.513 1.849

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.372 -0.331 0.077
0.03-0.10 Gyr 0.830 1.032 1.207
0.10-0.32 Gyr -3.140 -1.697 0.051
0.32-1.04 Gyr -6.172 -3.347 -0.988
1.04-3.36 Gyr -8.530 -4.126 -0.987
3.36-10.82 Gyr -8.850 -3.872 -0.965
10.82-12.03 Gyr -9.057 -3.599 -0.858