2024lgw

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Information

Transient

Name: AT2024lgw
Right ascension: 12h02m23.23s
Declination: 51d27m22.05s
Discovery Date: June 14, 2024, 5:25 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.023

Host

Name: 2024lgw
Right ascension: 12h02m23.36s
Declination: 51d27m21.35s
Redshift: None
Photometric Redshift: 0.149
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.44
Cutout download processed 15.95
Global aperture construction processed 0.58
Local aperture photometry processed 5.98
Global aperture photometry processed 5.8
Validate local photometry no valid phot 0.03
Validate global photometry processed 15.44
Host information processed 0.13
Global host SED inference processed 430.91
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.12
Host MWEBV processed 0.18
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) = 12h02m23.23s, 51d27m22.05s
semi major axis, semi minor axis (arcsec) = 0.77, 0.77
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error

Aperture details

RA, DEC (J2000) = 12h02m23.35s, 51d27m21.40s
semi major axis, semi minor axis (arcsec) = 3.65, 2.97
angle (degrees, anti-clockwise from east) = -38.39

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 13.38 2.12 21.083 0.172
SDSS_g 48.56 2.15 19.684 0.048
DES_g 48.25 0.66 19.691 0.015
PanSTARRS_g 49.97 0.67 19.653 0.014
SDSS_r 128.58 3.26 18.627 0.028
PanSTARRS_r 121.51 0.91 18.688 0.008
SDSS_i 195.32 4.29 18.173 0.024
PanSTARRS_i 185.51 1.05 18.229 0.006
PanSTARRS_z 239.2 2.47 17.953 0.011
SDSS_z 301.11 10.02 17.703 0.036
DES_z 262.08 3.31 17.854 0.014
PanSTARRS_y 281.95 4.7 17.775 0.018
2MASS_J 449.42 104.33 16.373 0.252
2MASS_H 587.69 158.74 15.610 0.293
2MASS_K 496.77 176.83 15.322 0.386
WISE_W1 200.41 10.26 15.446 0.056
WISE_W2 126.39 12.79 15.307 0.110
WISE_W3 -46.25 55.24
WISE_W4 -469.45 373.24
 

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})\, 10.430 10.495 10.602
{\rm log}_{10}({\rm SFR}) -0.971 -0.286 0.049
{\rm log}_{10}({\rm sSFR}) -11.504 -10.784 -10.431
{\rm stellar\ age} 6.617 7.347 9.864

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.257 -0.880 -0.602
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.338 -0.578 0.030

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.460 0.605 0.783
\delta -0.837 -0.656 -0.457
\tau_1/\tau_2 0.737 1.117 1.486
Q_{PAH} 0.594 1.816 4.004
U_{min} 3.095 9.322 17.606
{\rm log}_{10}(\gamma_e)\, -2.802 -1.778 -0.774

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.002 -2.720 -1.621
{\rm log}_{10}(\tau_{AGN})\, 1.026 1.454 1.892

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.116 -0.432 -0.095
0.03-0.10 Gyr -1.160 -0.293 0.251
0.10-0.32 Gyr -1.779 -0.493 0.024
0.32-1.03 Gyr -2.457 -0.689 -0.114
1.03-3.32 Gyr -2.357 -0.342 0.213
3.32-10.68 Gyr -0.032 0.451 0.570
10.68-11.87 Gyr 0.003 0.613 1.376