2024khn

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Information

Transient

Name: AT2024khn
Right ascension: 11h16m33.54s
Declination: 34d17m49.33s
Discovery Date: April 1, 2024, 7:43 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.018

Host

Name: 2024khn
Right ascension: 11h16m33.55s
Declination: 34d17m45.68s
Redshift: None
Photometric Redshift: 0.179
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.34
Cutout download processed 13.83
Global aperture construction processed 0.63
Local aperture photometry processed 4.62
Global aperture photometry processed 4.36
Validate local photometry no valid phot 0.02
Validate global photometry processed 13.6
Host information processed 0.14
Global host SED inference processed 455.04
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.08
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) = 11h16m33.54s, 34d17m49.33s
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) = 11h16m33.54s, 34d17m45.80s
semi major axis, semi minor axis (arcsec) = 4.82, 4.73
angle (degrees, anti-clockwise from east) = -38.72

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 2.2 1.01 23.045 0.497
GALEX_NUV 2.27 1.29 23.012 0.619
SDSS_u 21.09 4.1 20.590 0.211
SDSS_g 62.21 2.43 19.415 0.042
PanSTARRS_g 76.08 1.09 19.197 0.016
SDSS_r 201.61 4.13 18.139 0.022
PanSTARRS_r 194.76 1.7 18.176 0.009
SDSS_i 292.52 5.33 17.735 0.020
PanSTARRS_i 287.48 1.4 17.753 0.005
PanSTARRS_z 366.49 3.07 17.490 0.009
SDSS_z 408.26 17.77 17.373 0.047
PanSTARRS_y 426.57 5.93 17.325 0.015
2MASS_J 829.12 126.79 15.709 0.166
2MASS_H 849.43 200.36 15.210 0.256
2MASS_K 1019.43 187.73 14.541 0.200
WISE_W1 303.87 15.82 14.994 0.057
WISE_W2 209.14 16.94 14.760 0.088
WISE_W3 74.64 77.44 14.044 1.126
WISE_W4 -324.52 354.7
 

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})\, 10.746 10.824 10.945
{\rm log}_{10}({\rm SFR}) -1.242 -0.118 0.269
{\rm log}_{10}({\rm sSFR}) -12.107 -10.943 -10.526
{\rm stellar\ age} 6.346 7.119 10.457

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.967 -0.700 -0.515
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.227 -0.670 -0.137

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.270 0.414 0.548
\delta -0.923 -0.755 -0.448
\tau_1/\tau_2 0.725 1.095 1.478
Q_{PAH} 1.157 2.952 5.189
U_{min} 3.192 9.592 17.818
{\rm log}_{10}(\gamma_e)\, -2.723 -1.579 -0.601

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.685 -2.347 -1.426
{\rm log}_{10}(\tau_{AGN})\, 1.018 1.497 1.896

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.382 -0.251 0.141
0.03-0.10 Gyr -2.086 -0.291 0.405
0.10-0.32 Gyr -2.601 -0.327 0.308
0.32-1.02 Gyr -3.195 -0.551 0.232
1.02-3.25 Gyr -2.493 -0.002 0.600
3.25-10.39 Gyr -0.168 0.750 0.916
10.39-11.54 Gyr 0.235 0.958 1.843