2025akea results

Information

Transient
Name:AT2025akea
Right ascension: 12h46m21.86s
Declination:-8d26m27.86s
Discovery Date:Dec. 27, 2025, 2:18 p.m.
Classification:None
Redshift:None
MW E(B-V):0.028
Host
Name:
Right ascension: 12h46m21.94s
Declination:-8d26m27.58s
Redshift:None
Photometric Redshift:0.147
 

Cutout Download Report

Downloaded Unavailable
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
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 15.88
Transient MWEBV processed 0.06
Host match processed 5.83
Host information processed 0.16
Host MWEBV processed 0.11
Global aperture construction processed 0.63
Global aperture photometry processed 5.42
Validate global photometry processed 15.8
Global host SED inference processed 405.36
Local aperture photometry processed 5.25
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):12h46m21.93s, -8d26m27.31s
semi major axis, semi minor axis (arcsec):6.18, 4.33
angle (degrees, anti-clockwise from east):-126.02
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.79 3.37 21.318 0.339 AB
GALEX_NUV 14.93 1.89 20.965 0.137 AB
SDSS_u 31.25 4.96 20.163 0.172 AB
SDSS_g 65.9 2.72 19.353 0.045 AB
PanSTARRS_g 62.56 1.08 19.409 0.019 AB
SDSS_r 91.37 3.68 18.998 0.044 AB
PanSTARRS_r 97.99 1.42 18.922 0.016 AB
SDSS_i 141.88 5.21 18.520 0.040 AB
PanSTARRS_i 119.59 1.89 18.706 0.017 AB
PanSTARRS_z 127.99 3.04 18.632 0.026 AB
SDSS_z 206.47 18.02 18.113 0.095 AB
PanSTARRS_y 116.59 6.34 18.733 0.059 AB
2MASS_J 249.54 142.25 17.012 0.619 Vega
2MASS_H 232.27 250.91 16.617 1.173 Vega
2MASS_K 13.54 238.01 19.234 19.092 Vega
WISE_W1 63.28 8.48 16.698 0.145 Vega
WISE_W2 27.37 12.33 16.968 0.489 Vega
WISE_W3 59.04 73.57 14.298 1.353 Vega
WISE_W4 664.66 401.01 10.223 0.655 Vega
 

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})\, 9.764 9.906 10.027
{\rm log}_{10}({\rm SFR}) -0.031 0.300 0.659
{\rm log}_{10}({\rm sSFR}) -9.954 -9.608 -9.211
{\rm stellar\ age} 4.274 5.736 6.923

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.675 -1.261 -0.688
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.364 0.051 0.312

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.143 0.277 0.480
\delta -0.527 -0.156 0.106
\tau_1/\tau_2 0.646 1.043 1.414
Q_{PAH} 0.801 2.273 4.291
U_{min} 2.621 7.658 14.463
{\rm log}_{10}(\gamma_e)\, -2.884 -1.884 -0.809

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.478 -1.751 -0.960
{\rm log}_{10}(\tau_{AGN})\, 1.093 1.470 1.851

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.494 -0.156 0.087
0.03-0.10 Gyr 0.028 0.409 0.796
0.10-0.32 Gyr 0.039 0.374 0.640
0.32-1.03 Gyr -0.372 0.028 0.327
1.03-3.33 Gyr -0.390 -0.033 0.206
3.33-10.71 Gyr -0.390 -0.015 0.198
10.71-11.89 Gyr -0.615 -0.002 0.500