2025akgs

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Information

Transient

Name: AT2025akgs
Right ascension: 3h16m49.80s
Declination: -10d03m19.35s
Discovery Date: Sept. 30, 2025, 12:27 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.096

Host

Name:
Right ascension: 3h16m49.88s
Declination: -10d03m21.26s
Redshift: None
Photometric Redshift: 0.120
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 1.53
Transient MWEBV processed 0.06
Host match processed 6.07
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 1.72
Validate global photometry processed 5.68
Global host SED inference processed 583.97
Local aperture photometry processed 1.84
Validate local photometry no valid phot 0.01
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) = 3h16m49.80s, -10d03m19.35s
semi major axis, semi minor axis (arcsec) = 0.93, 0.93
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) = 3h16m49.85s, -10d03m21.09s
semi major axis, semi minor axis (arcsec) = 5.91, 4.61
angle (degrees, anti-clockwise from east) = -92.55

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 73.51 1.11 19.234 0.016 AB
PanSTARRS_i 178.99 1.53 18.268 0.009 AB
2MASS_J 142.65 137.18 17.619 1.044 Vega
2MASS_H 463.77 192.53 15.867 0.451 Vega
2MASS_K 186.44 266.96 16.386 1.555 Vega
WISE_W3 80.47 72.07 13.962 0.972 Vega
WISE_W4 647.01 466.79 10.253 0.783 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})\, 9.482 9.875 10.149
{\rm log}_{10}({\rm SFR}) -0.114 0.395 0.920
{\rm log}_{10}({\rm sSFR}) -10.102 -9.388 -8.810
{\rm stellar\ age} 0.753 4.319 6.860

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.560 -0.671 -0.051
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.105 -0.415 -0.011

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.313 0.644 1.116
\delta -0.665 -0.201 0.203
\tau_1/\tau_2 0.489 0.937 1.425
Q_{PAH} 0.419 1.762 4.395
U_{min} 3.023 8.395 15.847
{\rm log}_{10}(\gamma_e)\, -2.996 -1.581 -0.750

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.943 -2.436 -0.927
{\rm log}_{10}(\tau_{AGN})\, 0.934 1.407 1.867

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.077 0.392 0.765
0.03-0.10 Gyr -0.727 0.276 1.021
0.10-0.32 Gyr -0.551 0.262 0.851
0.32-1.05 Gyr -0.776 0.143 0.679
1.05-3.39 Gyr -1.915 -0.215 0.289
3.39-10.99 Gyr -2.713 -0.452 0.242
10.99-12.21 Gyr -2.854 -0.462 0.473