2025hf

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Information

Transient

Name: AT2025hf
Right ascension: 12h29m16.83s
Declination: 5d04m04.41s
Discovery Date: Jan. 1, 2025, 9:52 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.014

Host

Name: 2025hf
Right ascension: 12h29m16.89s
Declination: 5d04m04.15s
Redshift: None
Photometric Redshift: 0.177
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.36
Cutout download processed 17.34
Global aperture construction processed 0.61
Local aperture photometry processed 6.14
Global aperture photometry processed 6.18
Validate local photometry no valid phot 0.02
Validate global photometry processed 16.13
Host information processed 0.08
Global host SED inference processed 503.72
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 12h29m16.83s, 5d04m04.41s
semi major axis, semi minor axis (arcsec) = 0.67, 0.67
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 12h29m16.89s, 5d04m04.38s
semi major axis, semi minor axis (arcsec) = 5.33, 2.81
angle (degrees, anti-clockwise from east) = -78.98

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 19.13 3.22 20.696 0.183
SDSS_g 42.05 2.06 19.841 0.053
DES_g 42.52 0.5 19.829 0.013
PanSTARRS_g 43.03 0.83 19.815 0.021
SDSS_r 48.99 2.56 19.675 0.057
PanSTARRS_r 47.93 1.1 19.699 0.025
DES_r 57.97 0.93 19.492 0.017
SDSS_i 61.92 3.62 19.420 0.064
PanSTARRS_i 62.84 1.06 19.404 0.018
PanSTARRS_z 60.8 1.72 19.440 0.031
SDSS_z 100.04 13.66 18.900 0.148
DES_z 63.49 1.97 19.393 0.034
PanSTARRS_y 63.55 5.1 19.392 0.087
2MASS_J -49.85 162.89
2MASS_H -217.91 206.93
2MASS_K -104.6 284.44
WISE_W1 23.27 17.95 17.784 0.837
WISE_W2 25.56 20.22 17.042 0.859
WISE_W3 -86.69 101.64
WISE_W4 1739.73 735.79 9.179 0.459
 

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})\, 9.172 9.405 9.583
{\rm log}_{10}({\rm SFR}) -0.879 0.414 1.118
{\rm log}_{10}({\rm sSFR}) -10.444 -8.960 -8.009
{\rm stellar\ age} 0.156 0.358 2.440

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.723 -1.265 -0.439
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.352 -0.117 0.283

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.206 0.500 0.916
\delta -0.647 -0.241 0.110
\tau_1/\tau_2 0.478 0.985 1.514
Q_{PAH} 1.006 3.159 5.375
U_{min} 3.420 9.742 17.319
{\rm log}_{10}(\gamma_e)\, -3.250 -2.149 -0.866

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.206 -1.238 -0.419
{\rm log}_{10}(\tau_{AGN})\, 0.999 1.381 1.753

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.402 -0.386 0.082
0.03-0.10 Gyr -1.381 0.538 1.276
0.10-0.32 Gyr -0.548 0.803 1.228
0.32-1.02 Gyr -3.120 -1.223 0.291
1.02-3.26 Gyr -5.987 -2.821 -0.728
3.26-10.41 Gyr -6.753 -3.158 -1.064
10.41-11.56 Gyr -7.247 -2.983 -0.826