2024kgh

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Information

Transient

Name: AT2024kgh
Right ascension: 23h17m52.97s
Declination: 22d45m40.44s
Discovery Date: June 3, 2024, 2:14 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.078

Host

Name: 2024kgh
Right ascension: 23h17m52.58s
Declination: 22d45m35.19s
Redshift: 0.059300
Photometric Redshift: 0.075
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.25
Cutout download processed 18.32
Global aperture construction processed 0.58
Local aperture photometry processed 5.97
Global aperture photometry processed 5.97
Validate local photometry processed 0.03
Validate global photometry processed 16.96
Host information processed 0.14
Global host SED inference processed 523.16
Local host SED inference processed 484.15
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) = 23h17m52.97s, 22d45m40.44s
semi major axis, semi minor axis (arcsec) = 1.75, 1.75
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 7.3 1.7 21.742 0.253
SDSS_g 17.73 1.18 20.778 0.072
DES_g 18.05 0.24 20.759 0.014
PanSTARRS_g 19.45 0.36 20.678 0.020
SDSS_r 37.86 1.79 19.955 0.051
PanSTARRS_r 37.06 0.43 19.978 0.013
DES_r 39.29 0.51 19.914 0.014
SDSS_i 55.23 2.35 19.545 0.046
PanSTARRS_i 55.18 0.57 19.545 0.011
PanSTARRS_z 67.24 1.13 19.331 0.018
SDSS_z 82.28 5.57 19.112 0.073
DES_z 71.42 2.12 19.265 0.032
PanSTARRS_y 89.06 2.85 19.026 0.035

Aperture details

RA, DEC (J2000) = 23h17m52.57s, 22d45m35.28s
semi major axis, semi minor axis (arcsec) = 14.02, 8.09
angle (degrees, anti-clockwise from east) = -128.02

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 18.45 3.26 20.735 0.192
GALEX_NUV 19.76 2.63 20.661 0.144
SDSS_u 201.8 10.36 18.138 0.056
SDSS_g 639.75 7.15 16.885 0.012
DES_g 687.04 1.49 16.808 0.002
PanSTARRS_g 686.27 2.22 16.809 0.004
SDSS_r 1465.05 11.15 15.985 0.008
PanSTARRS_r 1485.65 2.62 15.970 0.002
DES_r 1637.28 3.32 15.865 0.002
SDSS_i 2227.49 14.78 15.530 0.007
PanSTARRS_i 2229.77 3.43 15.529 0.002
PanSTARRS_z 2831.94 6.75 15.270 0.003
SDSS_z 3157.63 34.2 15.152 0.012
DES_z 3057.46 13.75 15.187 0.005
PanSTARRS_y 3605.05 16.9 15.008 0.005
2MASS_J 4862.03 266.48 13.788 0.060
2MASS_H 5152.82 390.47 13.252 0.082
2MASS_K 4480.74 516.47 12.934 0.125
WISE_W1 2467.89 34.21 12.720 0.015
WISE_W2 1364.74 39.25 12.723 0.031
WISE_W3 1506.48 161.39 10.781 0.116
WISE_W4 137.87 844.44 11.931 6.650
 

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})\, 8.973 9.162 9.272
{\rm log}_{10}({\rm SFR}) -2.235 -1.552 -0.973
{\rm log}_{10}({\rm sSFR}) -11.459 -10.703 -10.087
{\rm stellar\ age} 4.490 7.104 8.610

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.504 -0.695 -0.099
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.563 -0.319 0.275

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.464 0.909 1.410
\delta -0.271 0.003 0.266
\tau_1/\tau_2 0.646 1.007 1.353
Q_{PAH} 1.902 3.757 5.534
U_{min} 2.890 8.553 15.637
{\rm log}_{10}(\gamma_e)\, -3.205 -2.095 -0.821

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.199 -0.959 -0.199
{\rm log}_{10}(\tau_{AGN})\, 1.093 1.561 1.936

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.417 -1.724 -1.144
0.03-0.10 Gyr -1.995 -1.328 -0.517
0.10-0.33 Gyr -2.079 -1.350 -0.635
0.33-1.08 Gyr -2.107 -1.375 -0.787
1.08-3.55 Gyr -1.964 -1.179 -0.868
3.55-11.67 Gyr -1.658 -1.001 -0.817
11.67-12.97 Gyr -1.784 -0.930 -0.368

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.767 10.827 10.920
{\rm log}_{10}({\rm SFR}) -0.663 -0.262 0.039
{\rm log}_{10}({\rm sSFR}) -11.548 -11.081 -10.757
{\rm stellar\ age} 7.999 10.337 12.197

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.616 -0.431 -0.294
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.262 0.391 0.466

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.176 0.257 0.371
\delta -0.574 -0.200 0.125
\tau_1/\tau_2 0.549 0.917 1.289
Q_{PAH} 0.717 1.742 3.221
U_{min} 3.016 9.223 16.749
{\rm log}_{10}(\gamma_e)\, -3.568 -2.758 -1.710

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.416 -3.593 -2.699
{\rm log}_{10}(\tau_{AGN})\, 1.006 1.482 1.907

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.841 -0.445 -0.149
0.03-0.10 Gyr -1.160 -0.459 0.054
0.10-0.33 Gyr -2.949 -1.040 -0.430
0.33-1.08 Gyr -4.205 -1.647 -0.832
1.08-3.55 Gyr -2.841 -1.063 -0.305
3.55-11.67 Gyr -0.841 0.507 0.808
11.67-12.97 Gyr 0.659 1.501 1.796