2025akat

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Information

Transient

Name: AT2025akat
Right ascension: 12h19m36.59s
Declination: 15d55m34.67s
Discovery Date: Dec. 25, 2025, 2:16 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.023

Host

Name: 1496535
Right ascension: 12h19m36.17s
Declination: 15d55m31.81s
Redshift: 0.082440
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 16.19
Transient MWEBV processed 0.04
Host match processed 3.99
Host information processed 0.13
Host MWEBV processed 0.12
Global aperture construction processed 0.65
Global aperture photometry failed 0.04
Validate global photometry not processed None
Global host SED inference not processed None
Local aperture photometry processed 5.01
Validate local photometry processed 0.05
Local host SED inference processed 507.53
 

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) = 12h19m36.59s, 15d55m34.67s
semi major axis, semi minor axis (arcsec) = 1.29, 1.29
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 6.43 0.36 21.879 0.061 AB
SDSS_i 7.68 1.35 21.686 0.191 AB
PanSTARRS_i 6.89 0.54 21.804 0.084 AB
PanSTARRS_z 9.69 0.88 21.434 0.098 AB
SDSS_z 6.15 4.33 21.927 0.763 AB
PanSTARRS_y 5.05 1.87 22.142 0.402 AB

Aperture details

RA, DEC (J2000) = 12h19m36.12s, 15d55m32.05s
semi major axis, semi minor axis (arcsec) = 16.15, 9.2
angle (degrees, anti-clockwise from east) = -61.48

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available

 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.061 8.370 8.583
{\rm log}_{10}({\rm SFR}) -1.995 -1.204 -0.498
{\rm log}_{10}({\rm sSFR}) -10.399 -9.637 -8.684
{\rm stellar\ age} 0.781 5.512 7.403

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.245 -0.541 -0.041
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.509 -0.729 0.093

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.407 0.965 1.577
\delta -0.233 0.075 0.304
\tau_1/\tau_2 0.686 1.068 1.478
Q_{PAH} 1.267 3.422 5.736
U_{min} 2.965 8.319 15.428
{\rm log}_{10}(\gamma_e)\, -2.664 -1.634 -0.591

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.924 -0.163 0.289
{\rm log}_{10}(\tau_{AGN})\, 1.066 1.549 1.965

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.626 -1.581 -0.836
0.03-0.10 Gyr -2.113 -1.174 -0.398
0.10-0.33 Gyr -2.345 -1.387 -0.696
0.33-1.07 Gyr -3.315 -1.631 -1.104
1.07-3.49 Gyr -3.827 -1.671 -1.295
3.49-11.40 Gyr -4.143 -1.691 -1.333
11.40-12.67 Gyr -4.101 -1.762 -1.066

Global parameter details

Documentation

Data not available