2025uhf

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Information

Transient

Name: AT2025uhf
Right ascension: 0h42m58.96s
Declination: -10d01m35.95s
Discovery Date: Aug. 17, 2025, 10:03 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.030

Host

Name:
Right ascension: 0h42m59.00s
Declination: -10d01m37.77s
Redshift: None
Photometric Redshift: 0.184
 

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 5.87
Cutout download processed 32.0
Global aperture construction processed 0.57
Local aperture photometry processed 7.13
Global aperture photometry processed 6.43
Validate local photometry no valid phot 0.03
Validate global photometry processed 17.54
Host information processed 0.14
Global host SED inference processed 411.77
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.06
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) = 0h42m58.96s, -10d01m35.95s
semi major axis, semi minor axis (arcsec) = 0.65, 0.65
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) = 0h42m58.98s, -10d01m37.66s
semi major axis, semi minor axis (arcsec) = 4.08, 3.51
angle (degrees, anti-clockwise from east) = -140.62

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.85 1.88 21.811 0.298 AB
GALEX_NUV 11.42 1.59 21.256 0.152 AB
SDSS_u 11.84 3.78 21.217 0.347 AB
SDSS_g 42.5 2.12 19.829 0.054 AB
DES_g 46.57 0.4 19.730 0.009 AB
PanSTARRS_g 42.35 0.95 19.833 0.024 AB
SDSS_r 75.93 3.06 19.199 0.044 AB
PanSTARRS_r 71.34 0.94 19.267 0.014 AB
DES_r 77.11 0.72 19.182 0.010 AB
SDSS_i 91.04 4.29 19.002 0.051 AB
PanSTARRS_i 88.57 1.25 19.032 0.015 AB
PanSTARRS_z 101.83 2.69 18.880 0.029 AB
SDSS_z 136.83 15.63 18.560 0.124 AB
DES_z 114.57 1.94 18.752 0.018 AB
PanSTARRS_y 110.14 5.8 18.795 0.057 AB
2MASS_J 256.75 84.58 16.981 0.358 Vega
2MASS_H 100.8 123.41 17.524 1.329 Vega
2MASS_K 358.19 179.12 15.677 0.543 Vega
WISE_W1 63.84 8.59 16.688 0.146 Vega
WISE_W2 64.33 12.69 16.040 0.214 Vega
WISE_W3 140.01 69.12 13.361 0.536 Vega
WISE_W4 485.92 406.93 10.564 0.909 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})\, 9.922 10.038 10.152
{\rm log}_{10}({\rm SFR}) -0.325 0.450 0.804
{\rm log}_{10}({\rm sSFR}) -10.361 -9.588 -9.196
{\rm stellar\ age} 3.407 5.170 6.453

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.363 -0.803 -0.188
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.614 -0.857 0.053

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.195 0.380 0.616
\delta -0.158 0.152 0.307
\tau_1/\tau_2 0.554 0.939 1.328
Q_{PAH} 1.284 3.188 5.141
U_{min} 3.159 9.007 16.301
{\rm log}_{10}(\gamma_e)\, -2.500 -1.324 -0.452

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.930 -2.165 -1.171
{\rm log}_{10}(\tau_{AGN})\, 1.072 1.488 1.889

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.545 -1.020 -0.440
0.03-0.10 Gyr -0.220 0.606 0.962
0.10-0.32 Gyr 0.347 0.724 1.051
0.32-1.02 Gyr -0.355 0.281 0.586
1.02-3.24 Gyr -0.504 0.096 0.367
3.24-10.33 Gyr -0.566 0.052 0.274
10.33-11.48 Gyr -0.689 0.101 0.667