2025ahfb

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Information

Transient

Name: AT2025ahfb
Right ascension: 10h59m57.75s
Declination: 2d12m43.97s
Discovery Date: Dec. 13, 2025, 10:10 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.043

Host

Name:
Right ascension: 10h59m57.79s
Declination: 2d12m43.15s
Redshift: None
Photometric Redshift: 0.152
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 9.84
Transient MWEBV processed 0.07
Host match processed 5.69
Host information processed 0.21
Host MWEBV processed 0.05
Global aperture construction processed 0.67
Global aperture photometry processed 2.67
Validate global photometry processed 7.9
Global host SED inference processed 397.65
Local aperture photometry processed 2.7
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) = 10h59m57.75s, 2d12m43.97s
semi major axis, semi minor axis (arcsec) = 0.76, 0.76
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) = 10h59m57.79s, 2d12m43.52s
semi major axis, semi minor axis (arcsec) = 6.24, 3.47
angle (degrees, anti-clockwise from east) = -177.06

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 2.66 0.53 22.837 0.217 AB
DES_g 62.53 0.42 19.410 0.007 AB
SDSS_r 137.46 3.96 18.555 0.031 AB
DES_r 148.6 1.18 18.470 0.009 AB
SDSS_i 204.34 5.48 18.124 0.029 AB
PanSTARRS_i 202.89 0.99 18.132 0.005 AB
SDSS_z 274.84 17.29 17.802 0.068 AB
2MASS_J 521.09 154.25 16.213 0.321 Vega
2MASS_K 326.63 271.81 15.777 0.903 Vega
WISE_W2 192.5 15.14 14.850 0.085 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})\, 10.404 10.493 10.594
{\rm log}_{10}({\rm SFR}) -0.426 0.138 0.602
{\rm log}_{10}({\rm sSFR}) -10.971 -10.343 -9.844
{\rm stellar\ age} 4.899 6.080 7.112

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.761 -0.316 -0.037
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.527 -0.782 0.026

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.421 0.605 0.837
\delta -0.579 -0.292 0.142
\tau_1/\tau_2 0.676 1.004 1.342
Q_{PAH} 1.058 2.779 4.817
U_{min} 2.585 7.428 14.641
{\rm log}_{10}(\gamma_e)\, -2.946 -1.989 -1.023

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.174 -2.891 -1.651
{\rm log}_{10}(\tau_{AGN})\, 0.987 1.457 1.901

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.720 -0.012 0.453
0.03-0.10 Gyr -0.530 0.149 0.670
0.10-0.32 Gyr -0.273 0.374 0.750
0.32-1.03 Gyr 0.011 0.470 0.770
1.03-3.32 Gyr 0.314 0.623 0.854
3.32-10.65 Gyr 0.333 0.622 0.786
10.65-11.83 Gyr -0.021 0.594 1.068