2024lkg

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Information

Transient

Name: AT2024lkg
Right ascension: 0h14m06.23s
Declination: -13d09m58.06s
Discovery Date: June 17, 2024, 4:41 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.026

Host

Name: 2024lkg
Right ascension: 0h14m06.56s
Declination: -13d10m13.14s
Redshift: None
Photometric Redshift: 0.037
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.29
Cutout download processed 7.04
Global aperture construction processed 0.59
Local aperture photometry processed 4.88
Global aperture photometry processed 4.95
Validate local photometry processed 0.02
Validate global photometry processed 12.18
Host information processed 0.13
Global host SED inference processed 413.6
Local host SED inference processed 414.29
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.12
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) = 0h14m06.23s, -13d09m58.06s
semi major axis, semi minor axis (arcsec) = 2.7, 2.7
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 4.68 0.17 22.223 0.041 AB
PanSTARRS_g 5.07 0.74 22.137 0.158 AB
PanSTARRS_r 8.4 0.56 21.590 0.072 AB
DES_r 6.63 0.32 21.846 0.052 AB
PanSTARRS_i 6.08 0.75 21.941 0.133 AB
PanSTARRS_z 9.35 1.83 21.473 0.213 AB
DES_z 7.6 0.85 21.698 0.121 AB
PanSTARRS_y 10.89 4.09 21.307 0.408 AB

Aperture details

RA, DEC (J2000) = 0h14m06.54s, -13d10m13.33s
semi major axis, semi minor axis (arcsec) = 25.35, 10.87
angle (degrees, anti-clockwise from east) = -43.09

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 898.79 1.5 16.516 0.002 AB
PanSTARRS_g 1094.11 4.49 16.302 0.004 AB
PanSTARRS_r 1434.19 3.47 16.008 0.003 AB
DES_r 1310.2 3.08 16.107 0.003 AB
PanSTARRS_i 1616.19 4.59 15.879 0.003 AB
PanSTARRS_z 1847.62 11.2 15.733 0.007 AB
DES_z 1653.46 8.58 15.854 0.006 AB
PanSTARRS_y 2106.37 24.05 15.591 0.012 AB
2MASS_J 2366.1 462.01 14.570 0.212 Vega
2MASS_H 2967.22 785.18 13.852 0.287 Vega
2MASS_K 1829.49 761.0 13.906 0.452 Vega
WISE_W1 1006.73 41.92 13.694 0.045 Vega
WISE_W2 514.32 52.52 13.783 0.111 Vega
WISE_W3 1860.57 253.65 10.552 0.148 Vega
WISE_W4 2451.22 1436.52 8.807 0.636 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})\, 6.998 7.390 7.625
{\rm log}_{10}({\rm SFR}) -2.241 -1.843 -1.431
{\rm log}_{10}({\rm sSFR}) -9.726 -9.220 -8.530
{\rm stellar\ age} 1.759 5.528 7.439

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.245 -0.675 -0.175
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.737 -1.441 -0.257

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.322 0.666 1.100
\delta -0.347 0.060 0.287
\tau_1/\tau_2 0.668 1.024 1.377
Q_{PAH} 1.155 2.719 4.955
U_{min} 2.795 8.110 15.823
{\rm log}_{10}(\gamma_e)\, -2.761 -1.893 -1.015

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.898 -0.287 0.164
{\rm log}_{10}(\tau_{AGN})\, 1.177 1.590 1.910

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.415 -2.003 -1.549
0.03-0.10 Gyr -2.885 -2.246 -1.733
0.10-0.33 Gyr -3.236 -2.567 -2.032
0.33-1.09 Gyr -3.501 -2.746 -2.343
1.09-3.61 Gyr -3.641 -2.774 -2.452
3.61-11.93 Gyr -4.066 -2.894 -2.504
11.93-13.26 Gyr -4.339 -2.972 -2.332

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.533 9.648 9.790
{\rm log}_{10}({\rm SFR}) -2.108 -0.967 -0.595
{\rm log}_{10}({\rm sSFR}) -11.783 -10.696 -10.275
{\rm stellar\ age} 1.663 3.941 5.916

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.055 -0.773 -0.567
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.642 -1.118 -0.051

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.130 0.208 0.324
\delta -0.799 -0.389 0.134
\tau_1/\tau_2 0.710 1.040 1.381
Q_{PAH} 0.906 2.202 4.516
U_{min} 2.762 8.434 15.852
{\rm log}_{10}(\gamma_e)\, -3.378 -1.944 -1.134

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.432 -3.694 -2.816
{\rm log}_{10}(\tau_{AGN})\, 0.986 1.454 1.905

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.247 -1.125 -0.753
0.03-0.10 Gyr -2.050 -0.535 0.066
0.10-0.33 Gyr -0.969 -0.153 0.231
0.33-1.09 Gyr -0.215 0.084 0.430
1.09-3.61 Gyr -0.930 -0.286 -0.033
3.61-11.93 Gyr -2.688 -0.840 -0.427
11.93-13.26 Gyr -3.006 -0.901 -0.346