2024lhg

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Information

Transient

Name: AT2024lhg
Right ascension: 21h58m20.66s
Declination: -9d48m26.12s
Discovery Date: June 11, 2024, 2:13 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.032

Host

Name: 2024lhg
Right ascension: 21h58m19.38s
Declination: -9d48m32.00s
Redshift: 0.111361
Photometric Redshift: 0.104
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.27
Cutout download processed 7.26
Global aperture construction processed 0.59
Local aperture photometry processed 4.51
Global aperture photometry processed 4.61
Validate local photometry processed 0.02
Validate global photometry processed 13.39
Host information processed 0.13
Global host SED inference processed 452.12
Local host SED inference failed 0.0
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.05
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) = 21h58m20.66s, -9d48m26.12s
semi major axis, semi minor axis (arcsec) = 0.99, 0.99
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z -0.29 0.34 AB

Aperture details

RA, DEC (J2000) = 21h58m19.38s, -9d48m31.91s
semi major axis, semi minor axis (arcsec) = 4.88, 4.75
angle (degrees, anti-clockwise from east) = -162.81

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.3 1.38 22.603 0.454 AB
GALEX_NUV 3.0 1.62 22.708 0.586 AB
DES_g 230.91 0.79 17.991 0.004 AB
PanSTARRS_g 232.79 1.15 17.983 0.005 AB
PanSTARRS_r 516.38 1.14 17.118 0.002 AB
DES_r 561.17 2.29 17.027 0.004 AB
PanSTARRS_i 765.9 1.02 16.690 0.001 AB
PanSTARRS_z 1015.78 3.84 16.383 0.004 AB
DES_z 1086.61 6.02 16.310 0.006 AB
PanSTARRS_y 1170.83 8.73 16.229 0.008 AB
2MASS_J 1832.66 197.8 14.847 0.117 Vega
2MASS_H 1883.22 289.22 14.345 0.167 Vega
2MASS_K 2572.64 315.94 13.536 0.133 Vega
WISE_W1 801.17 23.57 13.942 0.032 Vega
WISE_W2 489.77 27.58 13.836 0.061 Vega
WISE_W3 62.94 106.83 14.229 1.843 Vega
WISE_W4 -398.11 534.93 Vega
 

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})\, 10.758 10.837 10.977
{\rm log}_{10}({\rm SFR}) -5.670 -1.740 -0.504
{\rm log}_{10}({\rm sSFR}) -16.353 -12.516 -11.304
{\rm stellar\ age} 6.568 7.463 11.431

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.131 -0.751 -0.538
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.502 -0.687 0.111

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.297 0.447 0.618
\delta -0.877 -0.679 -0.397
\tau_1/\tau_2 0.600 1.034 1.454
Q_{PAH} 0.730 2.366 4.726
U_{min} 3.453 9.958 18.202
{\rm log}_{10}(\gamma_e)\, -3.046 -1.806 -0.793

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.162 -3.067 -2.118
{\rm log}_{10}(\tau_{AGN})\, 1.041 1.514 1.927

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.834 -1.901 -0.668
0.03-0.10 Gyr -5.377 -1.487 -0.142
0.10-0.32 Gyr -4.343 -1.151 0.003
0.32-1.05 Gyr -3.609 -0.866 0.159
1.05-3.42 Gyr -2.571 -0.151 0.647
3.42-11.08 Gyr -0.882 0.730 0.916
11.08-12.32 Gyr -0.614 0.860 1.872