2024khk

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Information

Transient

Name: AT2024khk
Right ascension: 15h59m00.94s
Declination: 58d48m51.95s
Discovery Date: June 4, 2024, 4:48 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.015

Host

Name: 2024khk
Right ascension: 15h59m00.15s
Declination: 58d48m57.31s
Redshift: 0.074832
Photometric Redshift: 0.069
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.22
Cutout download processed 12.79
Global aperture construction processed 0.61
Local aperture photometry processed 4.23
Global aperture photometry processed 4.33
Validate local photometry processed 0.02
Validate global photometry processed 12.47
Host information processed 0.13
Global host SED inference processed 400.04
Local host SED inference processed 432.49
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.08
Log transient processing status processed 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) = 15h59m00.94s, 58d48m51.95s
semi major axis, semi minor axis (arcsec) = 1.41, 1.41
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 11.16 0.46 21.281 0.045 AB
SDSS_r 17.16 1.23 20.814 0.078 AB
PanSTARRS_r 16.87 0.57 20.832 0.037 AB
SDSS_i 27.02 1.66 20.321 0.067 AB
PanSTARRS_i 22.53 0.53 20.518 0.025 AB
PanSTARRS_z 22.78 0.93 20.506 0.044 AB
SDSS_z 33.74 3.49 20.080 0.112 AB
PanSTARRS_y 30.12 2.29 20.203 0.083 AB

Aperture details

RA, DEC (J2000) = 15h59m00.09s, 58d48m57.32s
semi major axis, semi minor axis (arcsec) = 11.25, 9.08
angle (degrees, anti-clockwise from east) = -30.46

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 317.68 9.54 17.645 0.033 AB
SDSS_g 1189.62 9.46 16.211 0.009 AB
PanSTARRS_g 1252.39 3.4 16.156 0.003 AB
SDSS_r 2033.24 12.46 15.630 0.007 AB
PanSTARRS_r 2087.46 4.06 15.601 0.002 AB
SDSS_i 2905.33 15.64 15.242 0.006 AB
PanSTARRS_i 2901.96 3.77 15.243 0.001 AB
PanSTARRS_z 3266.67 6.56 15.115 0.002 AB
SDSS_z 3567.79 27.51 15.019 0.008 AB
PanSTARRS_y 3939.54 16.12 14.911 0.004 AB
2MASS_J 5659.02 270.91 13.623 0.052 Vega
2MASS_H 5634.19 401.93 13.155 0.077 Vega
2MASS_K 7446.41 469.7 12.382 0.068 Vega
WISE_W1 2969.67 23.15 12.519 0.008 Vega
WISE_W2 1922.83 27.34 12.351 0.015 Vega
WISE_W3 7964.85 76.05 8.973 0.010 Vega
WISE_W4 7905.26 508.41 7.535 0.070 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.456 8.655 8.804
{\rm log}_{10}({\rm SFR}) -1.990 -1.396 -0.901
{\rm log}_{10}({\rm sSFR}) -10.713 -10.058 -9.443
{\rm stellar\ age} 1.476 5.021 7.146

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.686 -1.041 -0.323
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.570 -0.680 0.139

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.347 0.805 1.312
\delta -0.422 -0.080 0.192
\tau_1/\tau_2 0.670 1.017 1.373
Q_{PAH} 1.615 3.532 5.510
U_{min} 3.368 9.159 16.398
{\rm log}_{10}(\gamma_e)\, -2.922 -1.843 -0.673

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.616 -0.488 0.076
{\rm log}_{10}(\tau_{AGN})\, 1.216 1.647 1.961

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.157 -1.533 -1.020
0.03-0.10 Gyr -1.940 -1.180 -0.493
0.10-0.33 Gyr -2.152 -1.339 -0.704
0.33-1.07 Gyr -2.347 -1.414 -0.839
1.07-3.51 Gyr -2.650 -1.535 -1.194
3.51-11.49 Gyr -3.046 -1.653 -1.316
11.49-12.77 Gyr -3.504 -1.781 -1.169

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.725 10.836 10.918
{\rm log}_{10}({\rm SFR}) 0.272 0.455 0.662
{\rm log}_{10}({\rm sSFR}) -10.621 -10.368 -10.132
{\rm stellar\ age} 4.402 6.212 7.353

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.381 -0.145 0.012
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.475 -0.164 0.163

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.200 0.290 0.447
\delta -0.837 -0.465 0.116
\tau_1/\tau_2 0.723 1.049 1.372
Q_{PAH} 1.778 3.338 5.414
U_{min} 2.820 8.187 15.825
{\rm log}_{10}(\gamma_e)\, -2.743 -1.759 -0.995

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.858 -2.647 -1.677
{\rm log}_{10}(\tau_{AGN})\, 1.122 1.601 1.965

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.103 0.289 0.499
0.03-0.10 Gyr -0.410 0.280 0.820
0.10-0.33 Gyr -0.294 0.297 0.742
0.33-1.07 Gyr 0.094 0.586 0.894
1.07-3.51 Gyr 0.539 0.802 1.075
3.51-11.49 Gyr 0.328 0.679 0.848
11.49-12.77 Gyr 0.020 0.628 1.042