2025hko

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Information

Transient

Name: AT2025hko
Right ascension: 13h08m37.49s
Declination: -15d40m28.66s
Discovery Date: April 8, 2025, 6:41 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.052

Host

Name: 2025hko
Right ascension: 13h08m37.40s
Declination: -15d40m28.58s
Redshift: None
Photometric Redshift: 0.125
 

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 1.72
Cutout download processed 4.06
Global aperture construction processed 0.67
Local aperture photometry processed 4.09
Global aperture photometry processed 4.19
Validate local photometry no valid phot 0.02
Validate global photometry processed 12.01
Host information processed 0.09
Global host SED inference processed 379.79
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.1
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) = 13h08m37.49s, -15d40m28.66s
semi major axis, semi minor axis (arcsec) = 0.89, 0.89
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) = 13h08m37.39s, -15d40m28.45s
semi major axis, semi minor axis (arcsec) = 6.81, 3.01
angle (degrees, anti-clockwise from east) = -85.88

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.34 2.45 22.081 0.498 AB
GALEX_NUV 4.89 1.42 22.177 0.314 AB
PanSTARRS_g 62.55 0.89 19.409 0.015 AB
PanSTARRS_r 117.76 1.68 18.722 0.016 AB
PanSTARRS_i 177.06 1.6 18.280 0.010 AB
PanSTARRS_z 223.97 2.71 18.025 0.013 AB
PanSTARRS_y 230.67 5.95 17.993 0.028 AB
2MASS_J 250.31 118.19 17.009 0.513 Vega
2MASS_H 488.23 156.95 15.811 0.349 Vega
2MASS_K 562.95 230.5 15.186 0.445 Vega
WISE_W1 233.86 10.94 15.279 0.051 Vega
WISE_W2 148.95 13.01 15.128 0.095 Vega
WISE_W3 709.99 62.42 11.598 0.095 Vega
WISE_W4 1460.46 401.33 9.369 0.298 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})\, 10.151 10.253 10.370
{\rm log}_{10}({\rm SFR}) -0.375 -0.006 0.346
{\rm log}_{10}({\rm sSFR}) -10.715 -10.274 -9.851
{\rm stellar\ age} 5.449 6.605 7.823

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.337 -0.885 -0.513
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.729 -0.804 0.156

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.526 0.716 0.928
\delta -0.227 0.005 0.215
\tau_1/\tau_2 0.689 0.989 1.299
Q_{PAH} 1.355 2.525 4.171
U_{min} 2.873 8.018 15.195
{\rm log}_{10}(\gamma_e)\, -3.025 -2.295 -1.617

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.058 -2.804 -1.744
{\rm log}_{10}(\tau_{AGN})\, 0.988 1.450 1.890

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.817 -0.177 0.088
0.03-0.10 Gyr -0.433 0.039 0.447
0.10-0.32 Gyr -0.318 0.168 0.536
0.32-1.05 Gyr -0.402 0.102 0.418
1.05-3.38 Gyr -0.089 0.283 0.513
3.38-10.93 Gyr 0.082 0.375 0.561
10.93-12.15 Gyr -0.210 0.418 0.982