2025akek

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Information

Transient

Name: AT2025akek
Right ascension: 12h34m44.30s
Declination: 28d47m18.05s
Discovery Date: Dec. 28, 2025, 2:26 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.013

Host

Name:
Right ascension: 12h34m44.28s
Declination: 28d47m18.26s
Redshift: None
Photometric Redshift: 0.145
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 14.76
Transient MWEBV processed 0.04
Host match processed 5.16
Host information processed 0.18
Host MWEBV processed 0.05
Global aperture construction processed 0.59
Global aperture photometry processed 5.02
Validate global photometry processed 13.83
Global host SED inference processed 397.12
Local aperture photometry processed 4.74
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) = 12h34m44.30s, 28d47m18.05s
semi major axis, semi minor axis (arcsec) = 0.79, 0.79
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) = 12h34m44.28s, 28d47m18.29s
semi major axis, semi minor axis (arcsec) = 4.14, 2.54
angle (degrees, anti-clockwise from east) = -3.58

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 2.88 1.05 22.750 0.395 AB
SDSS_u -5.86 2.47 AB
SDSS_g 23.44 1.77 20.475 0.082 AB
PanSTARRS_g 22.16 0.59 20.536 0.029 AB
SDSS_r 39.35 2.21 19.913 0.061 AB
PanSTARRS_r 44.39 0.65 19.782 0.016 AB
SDSS_i 59.48 3.17 19.464 0.058 AB
PanSTARRS_i 60.0 0.77 19.455 0.014 AB
PanSTARRS_z 66.74 1.62 19.339 0.026 AB
SDSS_z 82.39 9.74 19.110 0.128 AB
PanSTARRS_y 78.25 3.26 19.166 0.045 AB
2MASS_J 184.07 84.85 17.343 0.500 Vega
2MASS_H 116.82 140.76 17.364 1.308 Vega
2MASS_K 137.89 121.3 16.713 0.955 Vega
WISE_W1 37.19 6.47 17.275 0.189 Vega
WISE_W2 15.91 10.16 17.557 0.694 Vega
WISE_W3 -2.2 50.19 Vega
WISE_W4 622.4 403.7 10.295 0.704 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})\, 9.597 9.736 9.839
{\rm log}_{10}({\rm SFR}) -1.018 -0.416 0.051
{\rm log}_{10}({\rm sSFR}) -10.796 -10.155 -9.621
{\rm stellar\ age} 4.076 6.005 7.211

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.328 -0.802 -0.313
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.544 -0.861 -0.074

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.286 0.456 0.652
\delta -0.857 -0.590 -0.311
\tau_1/\tau_2 0.666 1.011 1.369
Q_{PAH} 0.815 2.113 4.108
U_{min} 2.632 7.966 14.925
{\rm log}_{10}(\gamma_e)\, -2.661 -1.769 -0.906

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.734 -1.805 -0.912
{\rm log}_{10}(\tau_{AGN})\, 1.077 1.500 1.872

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.060 -0.443 -0.139
0.03-0.10 Gyr -1.231 -0.436 0.119
0.10-0.32 Gyr -1.012 -0.269 0.165
0.32-1.04 Gyr -0.861 -0.228 0.156
1.04-3.33 Gyr -0.629 -0.207 0.040
3.33-10.73 Gyr -0.663 -0.173 0.033
10.73-11.92 Gyr -0.973 -0.202 0.313