2025abhk

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Information

Transient

Name: AT2025abhk
Right ascension: 1h59m27.87s
Declination: 0d53m19.46s
Discovery Date: Oct. 11, 2025, 6:14 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.022

Host

Name:
Right ascension: 1h59m27.88s
Declination: 0d53m17.72s
Redshift: None
Photometric Redshift: 0.133
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 16.69
Transient MWEBV processed 0.05
Host match processed 6.1
Host information processed 0.11
Host MWEBV processed 0.04
Global aperture construction processed 8.11
Global aperture photometry processed 5.45
Validate global photometry processed 14.82
Global host SED inference processed 797.08
Local aperture photometry processed 5.39
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) = 1h59m27.87s, 0d53m19.46s
semi major axis, semi minor axis (arcsec) = 0.85, 0.85
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) = 1h59m27.89s, 0d53m17.81s
semi major axis, semi minor axis (arcsec) = 4.18, 3.0
angle (degrees, anti-clockwise from east) = -60.01

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.56 0.46 22.879 0.197 AB
GALEX_NUV 1.83 0.33 23.242 0.196 AB
SDSS_u 15.6 3.2 20.917 0.223 AB
SDSS_g 8.68 1.41 21.554 0.176 AB
PanSTARRS_g 4.81 0.8 22.194 0.181 AB
SDSS_r 8.75 1.87 21.545 0.232 AB
PanSTARRS_r 6.4 1.01 21.885 0.171 AB
SDSS_i 3.53 2.72 22.532 0.838 AB
PanSTARRS_i 10.63 0.75 21.334 0.077 AB
PanSTARRS_z 5.28 2.37 22.093 0.487 AB
SDSS_z 23.18 9.11 20.487 0.427 AB
PanSTARRS_y 4.7 6.04 22.219 1.393 AB
2MASS_J 105.11 98.72 17.951 1.020 Vega
2MASS_H -5.79 154.9 Vega
2MASS_K 30.25 158.21 18.360 5.678 Vega
WISE_W1 0.98 5.64 21.220 6.228 Vega
WISE_W2 0.73 10.82 20.907 16.158 Vega
WISE_W3 16.41 48.0 15.688 3.176 Vega
WISE_W4 -187.16 278.99 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})\, 8.144 8.609 8.882
{\rm log}_{10}({\rm SFR}) -0.455 0.104 0.765
{\rm log}_{10}({\rm sSFR}) -9.025 -8.267 -7.918
{\rm stellar\ age} 0.066 1.999 6.206

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.728 -1.221 -0.259
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.462 0.044 0.356

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.293 0.920 1.771
\delta -0.133 0.192 0.326
\tau_1/\tau_2 0.588 1.144 1.655
Q_{PAH} 0.853 2.335 4.285
U_{min} 3.400 9.688 17.747
{\rm log}_{10}(\gamma_e)\, -3.245 -2.194 -0.918

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.855 -0.759 0.069
{\rm log}_{10}(\tau_{AGN})\, 0.990 1.343 1.719

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.298 -0.610 -0.057
0.03-0.10 Gyr -0.410 0.198 0.913
0.10-0.32 Gyr -3.528 -1.754 -0.539
0.32-1.04 Gyr -6.159 -2.794 -1.258
1.04-3.36 Gyr -6.925 -2.565 -1.295
3.36-10.86 Gyr -6.922 -2.555 -1.209
10.86-12.06 Gyr -7.278 -2.477 -0.999