2025hfo

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Information

Transient

Name: AT2025hfo
Right ascension: 16h58m00.37s
Declination: -12d46m52.50s
Discovery Date: April 12, 2025, 9:47 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.366

Host

Name: 2025hfo
Right ascension: 16h57m59.97s
Declination: -12d46m52.83s
Redshift: None
Photometric Redshift: 0.169
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 5.45
Cutout download processed 4.21
Global aperture construction processed 2.26
Local aperture photometry processed 4.11
Global aperture photometry processed 4.2
Validate local photometry no valid phot 0.02
Validate global photometry processed 12.09
Host information processed 0.09
Global host SED inference processed 418.13
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
Log transient processing status blocked 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) = 16h58m00.37s, -12d46m52.50s
semi major axis, semi minor axis (arcsec) = 0.69, 0.69
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 16h57m59.97s, -12d46m52.78s
semi major axis, semi minor axis (arcsec) = 2.16, 1.64
angle (degrees, anti-clockwise from east) = -35.61

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.28 4.86 21.370 0.514 AB
GALEX_NUV 3.73 2.62 22.471 0.762 AB
PanSTARRS_g 0.41 0.47 24.869 1.243 AB
PanSTARRS_r 3.52 0.5 22.535 0.155 AB
PanSTARRS_i 10.0 0.52 21.400 0.056 AB
PanSTARRS_z 12.25 1.27 21.180 0.112 AB
PanSTARRS_y 19.62 2.94 20.668 0.163 AB
2MASS_J 2.75 73.2 21.905 28.854 Vega
2MASS_H 93.58 112.67 17.604 1.307 Vega
2MASS_K 118.61 135.9 16.877 1.244 Vega
WISE_W1 88.03 18.37 16.339 0.227 Vega
WISE_W2 108.51 21.03 15.472 0.210 Vega
WISE_W3 -65.27 70.74 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.000 9.458 9.764
{\rm log}_{10}({\rm SFR}) -0.078 0.331 0.703
{\rm log}_{10}({\rm sSFR}) -9.803 -9.106 -8.314
{\rm stellar\ age} 0.376 3.778 6.613

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.051 -0.279 0.062
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.560 -0.342 0.231

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.324 1.686 2.179
\delta -0.152 0.064 0.249
\tau_1/\tau_2 0.608 0.948 1.306
Q_{PAH} 0.995 2.554 4.563
U_{min} 2.763 8.037 15.929
{\rm log}_{10}(\gamma_e)\, -3.303 -2.239 -1.124

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.425 -1.321 -0.736
{\rm log}_{10}(\tau_{AGN})\, 0.863 1.165 1.665

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.001 0.455 0.760
0.03-0.10 Gyr -0.843 0.137 0.733
0.10-0.32 Gyr -1.314 -0.062 0.598
0.32-1.02 Gyr -2.505 -0.536 0.107
1.02-3.28 Gyr -3.287 -0.758 -0.139
3.28-10.48 Gyr -3.563 -0.912 -0.171
10.48-11.64 Gyr -3.824 -0.921 0.102