2025kho

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Information

Transient

Name: AT2025kho
Right ascension: 16h15m53.64s
Declination: 65d14m26.65s
Discovery Date: May 8, 2025, 10:20 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.021

Host

Name: 2025kho
Right ascension: 16h15m53.27s
Declination: 65d14m25.10s
Redshift: None
Photometric Redshift: 0.141
 

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 2.22
Cutout download processed 0.54
Global aperture construction processed 0.66
Local aperture photometry processed 4.2
Global aperture photometry processed 4.62
Validate local photometry no valid phot 0.02
Validate global photometry processed 12.5
Host information processed 0.09
Global host SED inference processed 418.88
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.07
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) = 16h15m53.64s, 65d14m26.65s
semi major axis, semi minor axis (arcsec) = 0.8, 0.8
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) = 16h15m53.26s, 65d14m25.14s
semi major axis, semi minor axis (arcsec) = 7.91, 3.78
angle (degrees, anti-clockwise from east) = -113.1

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 13.26 3.65 21.093 0.299 AB
GALEX_NUV 14.44 2.81 21.001 0.211 AB
PanSTARRS_g 131.31 1.54 18.604 0.013 AB
PanSTARRS_r 214.26 1.6 18.073 0.008 AB
PanSTARRS_i 277.85 1.63 17.790 0.006 AB
PanSTARRS_z 322.36 3.77 17.629 0.013 AB
PanSTARRS_y 322.43 10.08 17.629 0.034 AB
2MASS_J 553.05 137.12 16.148 0.269 Vega
2MASS_H 649.59 200.54 15.501 0.335 Vega
2MASS_K 198.24 238.05 16.319 1.304 Vega
WISE_W1 176.87 10.93 15.582 0.067 Vega
WISE_W2 109.24 12.2 15.465 0.121 Vega
WISE_W3 180.54 41.82 13.085 0.251 Vega
WISE_W4 -26.12 227.47 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})\, 10.210 10.303 10.387
{\rm log}_{10}({\rm SFR}) -0.638 -0.238 0.091
{\rm log}_{10}({\rm sSFR}) -10.995 -10.541 -10.191
{\rm stellar\ age} 4.457 5.885 6.939

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.394 -1.127 -0.901
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.606 -0.240 0.311

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.088 0.171 0.299
\delta -0.588 -0.215 0.106
\tau_1/\tau_2 0.607 0.941 1.283
Q_{PAH} 0.518 1.531 3.246
U_{min} 2.389 7.251 14.544
{\rm log}_{10}(\gamma_e)\, -2.889 -1.994 -0.992

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.172 -2.915 -1.873
{\rm log}_{10}(\tau_{AGN})\, 1.000 1.451 1.900

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.928 -0.460 -0.199
0.03-0.10 Gyr -0.724 -0.188 0.203
0.10-0.32 Gyr -0.294 0.187 0.537
0.32-1.04 Gyr -0.040 0.348 0.628
1.04-3.34 Gyr 0.231 0.521 0.748
3.34-10.76 Gyr 0.057 0.418 0.581
10.76-11.96 Gyr -0.349 0.335 0.796