2025akfu

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Information

Transient

Name: AT2025akfu
Right ascension: 8h57m16.54s
Declination: 20d38m45.75s
Discovery Date: Nov. 30, 2025, 12:17 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.021

Host

Name:
Right ascension: 8h57m16.85s
Declination: 20d38m46.82s
Redshift: None
Photometric Redshift: 0.121
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 17.76
Transient MWEBV processed 0.05
Host match processed 5.57
Host information processed 0.16
Host MWEBV processed 0.05
Global aperture construction processed 0.64
Global aperture photometry processed 5.09
Validate global photometry processed 15.68
Global host SED inference processed 388.96
Local aperture photometry processed 5.49
Validate local photometry no valid phot 0.02
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) = 8h57m16.54s, 20d38m45.75s
semi major axis, semi minor axis (arcsec) = 0.92, 0.92
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) = 8h57m16.83s, 20d38m47.10s
semi major axis, semi minor axis (arcsec) = 8.56, 5.35
angle (degrees, anti-clockwise from east) = -66.17

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 23.79 0.99 20.459 0.045 AB
SDSS_u 81.0 4.38 19.129 0.059 AB
SDSS_g 125.14 3.78 18.657 0.033 AB
PanSTARRS_g 156.18 1.58 18.416 0.011 AB
PanSTARRS_r 224.74 1.5 18.021 0.007 AB
SDSS_i 322.14 6.94 17.630 0.023 AB
PanSTARRS_i 285.15 1.89 17.762 0.007 AB
PanSTARRS_z 322.24 4.9 17.630 0.017 AB
PanSTARRS_y 355.28 11.38 17.524 0.035 AB
2MASS_H 1009.08 232.79 15.023 0.250 Vega
WISE_W2 143.11 18.26 15.172 0.139 Vega
WISE_W3 582.66 91.61 11.812 0.171 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})\, 9.987 10.106 10.219
{\rm log}_{10}({\rm SFR}) 0.503 0.763 1.018
{\rm log}_{10}({\rm sSFR}) -9.615 -9.343 -9.042
{\rm stellar\ age} 4.648 6.285 7.734

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.804 -0.430 -0.147
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.684 -1.193 0.030

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.152 0.261 0.473
\delta -0.768 -0.402 -0.052
\tau_1/\tau_2 0.554 0.946 1.342
Q_{PAH} 0.753 1.846 3.617
U_{min} 2.575 7.368 14.595
{\rm log}_{10}(\gamma_e)\, -3.021 -1.949 -1.201

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.067 -2.854 -1.942
{\rm log}_{10}(\tau_{AGN})\, 0.979 1.398 1.850

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.048 0.240 0.477
0.03-0.10 Gyr 0.594 0.883 1.155
0.10-0.32 Gyr -0.531 0.342 0.739
0.32-1.05 Gyr -0.716 0.028 0.399
1.05-3.39 Gyr -0.474 0.061 0.328
3.39-10.98 Gyr -0.208 0.154 0.361
10.98-12.20 Gyr -0.280 0.288 0.819