2025hu

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Information

Transient

Name: AT2025hu
Right ascension: 10h42m34.89s
Declination: -19d52m03.40s
Discovery Date: Jan. 9, 2025, 12:47 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.036

Host

Name: 2025hu
Right ascension: 10h42m34.89s
Declination: -19d52m04.10s
Redshift: None
Photometric Redshift: 0.181
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.39
Cutout download processed 2.16
Global aperture construction processed 0.58
Local aperture photometry processed 3.27
Global aperture photometry processed 3.47
Validate local photometry no valid phot 0.02
Validate global photometry processed 9.36
Host information processed 0.08
Global host SED inference processed 421.82
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.09
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) = 10h42m34.89s, -19d52m03.40s
semi major axis, semi minor axis (arcsec) = 0.66, 0.66
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) = 10h42m34.89s, -19d52m04.07s
semi major axis, semi minor axis (arcsec) = 3.56, 2.94
angle (degrees, anti-clockwise from east) = -143.95

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 43.94 0.82 19.793 0.020
PanSTARRS_r 92.34 1.46 18.987 0.017
PanSTARRS_i 125.49 1.17 18.653 0.010
PanSTARRS_z 152.73 2.1 18.440 0.015
PanSTARRS_y 160.51 5.26 18.386 0.036
2MASS_J 230.34 102.46 17.099 0.483
2MASS_H 168.39 157.06 16.967 1.013
2MASS_K 522.64 193.35 15.267 0.402
WISE_W1 128.15 11.03 15.932 0.093
WISE_W2 85.75 14.95 15.728 0.189
WISE_W3 83.33 63.36 13.924 0.826
WISE_W4 424.77 430.6 10.710 1.101
 

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})\, 10.101 10.246 10.380
{\rm log}_{10}({\rm SFR}) -1.518 -0.309 0.487
{\rm log}_{10}({\rm sSFR}) -11.764 -10.525 -9.748
{\rm stellar\ age} 2.279 5.021 6.730

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.464 -0.807 -0.316
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.605 -0.735 0.079

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.258 0.468 0.706
\delta -0.757 -0.433 -0.063
\tau_1/\tau_2 0.598 0.975 1.336
Q_{PAH} 1.218 3.095 5.058
U_{min} 2.895 8.528 16.304
{\rm log}_{10}(\gamma_e)\, -2.893 -1.763 -0.659

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.004 -2.523 -1.228
{\rm log}_{10}(\tau_{AGN})\, 1.032 1.498 1.913

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.747 -0.377 0.158
0.03-0.10 Gyr -2.178 -0.327 0.581
0.10-0.32 Gyr -1.426 0.141 0.815
0.32-1.02 Gyr -0.682 0.479 0.930
1.02-3.25 Gyr -0.201 0.451 0.768
3.25-10.36 Gyr -1.014 0.233 0.557
10.36-11.51 Gyr -1.248 0.166 0.801