2025lhf

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Information

Transient

Name: AT2025lhf
Right ascension: 14h49m27.69s
Declination: 23d43m29.79s
Discovery Date: May 21, 2025, 6:28 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.041

Host

Name: 2025lhf
Right ascension: 14h49m27.71s
Declination: 23d43m30.61s
Redshift: None
Photometric Redshift: 0.171
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
no valid phot
 status
Local host SED inference
Local host SED inference
not processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 2.44
Cutout download processed 16.96
Global aperture construction processed 0.64
Local aperture photometry processed 8.02
Global aperture photometry processed 7.97
Validate local photometry no valid phot 0.03
Validate global photometry processed 21.16
Host information processed 0.1
Global host SED inference processed 404.2
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Processing status blocked N/A N/A
 

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) = 14h49m27.69s, 23d43m29.79s
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

Data not available


Aperture details

RA, DEC (J2000) = 14h49m27.70s, 23d43m30.60s
semi major axis, semi minor axis (arcsec) = 3.54, 2.88
angle (degrees, anti-clockwise from east) = -9.07

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.75 3.67 21.676 0.514 AB
GALEX_NUV 6.26 2.41 21.908 0.417 AB
SDSS_u 8.11 2.61 21.627 0.349 AB
SDSS_g 26.17 1.56 20.355 0.065 AB
DES_g 29.18 0.39 20.237 0.015 AB
PanSTARRS_g 29.31 0.7 20.233 0.026 AB
SDSS_r 41.08 2.09 19.866 0.055 AB
PanSTARRS_r 38.94 0.8 19.924 0.022 AB
DES_r 44.06 0.85 19.790 0.021 AB
SDSS_i 55.32 2.8 19.543 0.055 AB
PanSTARRS_i 52.52 1.07 19.599 0.022 AB
PanSTARRS_z 58.32 2.2 19.485 0.041 AB
SDSS_z 48.2 8.83 19.692 0.199 AB
DES_z 62.2 2.0 19.415 0.035 AB
PanSTARRS_y 73.87 4.39 19.229 0.065 AB
2MASS_J 30.74 78.6 19.286 2.777 Vega
2MASS_H 84.4 121.48 17.717 1.563 Vega
2MASS_K 64.34 125.14 17.541 2.112 Vega
WISE_W1 39.17 5.84 17.219 0.162 Vega
WISE_W2 32.05 8.36 16.796 0.283 Vega
WISE_W3 45.41 27.74 14.583 0.663 Vega
WISE_W4 277.92 215.98 11.170 0.844 Vega
 

Imaging data

 

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})\, 9.223 9.432 9.604
{\rm log}_{10}({\rm SFR}) -1.998 -0.304 0.658
{\rm log}_{10}({\rm sSFR}) -11.482 -9.781 -8.647
{\rm stellar\ age} 0.218 0.785 3.299

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.469 -0.669 -0.077
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.081 -0.038 0.315

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.344 0.507 0.775
\delta -0.553 -0.167 0.145
\tau_1/\tau_2 0.480 0.898 1.361
Q_{PAH} 0.774 2.054 4.039
U_{min} 3.344 10.304 18.121
{\rm log}_{10}(\gamma_e)\, -2.856 -1.848 -0.801

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.096 -2.625 -1.294
{\rm log}_{10}(\tau_{AGN})\, 1.002 1.456 1.912

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.975 -0.946 -0.266
0.03-0.10 Gyr -2.713 -0.255 0.811
0.10-0.32 Gyr -0.758 0.653 1.054
0.32-1.02 Gyr -2.364 -0.001 0.707
1.02-3.27 Gyr -4.507 -1.933 -0.416
3.27-10.47 Gyr -5.765 -2.382 -0.804
10.47-11.63 Gyr -6.235 -2.225 -0.605