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

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 Mag sys
GALEX_FUV 18.45 3.26 20.735 0.192 AB
GALEX_NUV 19.76 2.63 20.661 0.144 AB
SDSS_u 201.8 10.36 18.138 0.056 AB
SDSS_g 639.75 7.15 16.885 0.012 AB
DES_g 687.04 1.49 16.808 0.002 AB
PanSTARRS_g 686.27 2.22 16.809 0.004 AB
SDSS_r 1465.05 11.15 15.985 0.008 AB
PanSTARRS_r 1485.65 2.62 15.970 0.002 AB
DES_r 1637.28 3.32 15.865 0.002 AB
SDSS_i 2227.49 14.78 15.530 0.007 AB
PanSTARRS_i 2229.77 3.43 15.529 0.002 AB
PanSTARRS_z 2831.94 6.75 15.270 0.003 AB
SDSS_z 3157.63 34.2 15.152 0.012 AB
DES_z 3057.46 13.75 15.187 0.005 AB
PanSTARRS_y 3605.05 16.9 15.008 0.005 AB
2MASS_J 4862.03 266.48 13.788 0.060 Vega
2MASS_H 5152.82 390.47 13.252 0.082 Vega
2MASS_K 4480.74 516.47 12.934 0.125 Vega
WISE_W1 2467.89 34.21 12.720 0.015 Vega
WISE_W2 1364.74 39.25 12.723 0.031 Vega
WISE_W3 1506.48 161.39 10.781 0.116 Vega
WISE_W4 137.87 844.44 11.931 6.650 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})\, 8.973 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