2024xgu

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Information

Transient

Name: AT2024xgu
Right ascension: 23h47m55.49s
Declination: -12d09m07.31s
Discovery Date: Oct. 3, 2024, 5:09 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.025

Host

Name: 2024xgu
Right ascension: 23h47m55.42s
Declination: -12d09m08.45s
Redshift: None
Photometric Redshift: 0.187
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.75
Cutout download processed 8.08
Global aperture construction processed 0.56
Local aperture photometry processed 4.81
Global aperture photometry processed 4.9
Validate local photometry no valid phot 0.02
Validate global photometry processed 13.31
Host information processed 0.08
Global host SED inference processed 370.89
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.07
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) = 23h47m55.49s, -12d09m07.31s
semi major axis, semi minor axis (arcsec) = 0.64, 0.64
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) = 23h47m55.41s, -12d09m08.33s
semi major axis, semi minor axis (arcsec) = 6.43, 2.69
angle (degrees, anti-clockwise from east) = -142.05

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 1.53 0.5 23.437 0.357
GALEX_NUV 2.44 0.52 22.931 0.233
DES_g 38.71 0.5 19.930 0.014
PanSTARRS_g 45.66 0.88 19.751 0.021
PanSTARRS_r 101.39 1.03 18.885 0.011
DES_r 99.96 1.05 18.900 0.011
PanSTARRS_i 159.21 1.24 18.395 0.008
PanSTARRS_z 209.21 3.02 18.099 0.016
DES_z 187.91 3.53 18.215 0.020
PanSTARRS_y 269.17 6.22 17.825 0.025
2MASS_J 409.68 141.41 16.474 0.375
2MASS_H 440.55 220.55 15.922 0.544
2MASS_K 212.12 264.39 16.246 1.353
WISE_W1 194.92 12.69 15.476 0.071
WISE_W2 150.41 17.32 15.118 0.125
WISE_W3 480.04 102.31 12.023 0.231
WISE_W4 476.01 602.46 10.586 1.374
 

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})\, 10.569 10.615 10.662
{\rm log}_{10}({\rm SFR}) 0.071 0.314 0.581
{\rm log}_{10}({\rm sSFR}) -10.556 -10.298 -10.011
{\rm stellar\ age} 6.176 6.767 7.980

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.589 -0.277 -0.069
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.461 0.093 0.358

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.340 0.465 0.641
\delta -0.719 -0.507 -0.299
\tau_1/\tau_2 0.694 1.038 1.398
Q_{PAH} 0.872 1.939 3.698
U_{min} 2.711 7.404 14.287
{\rm log}_{10}(\gamma_e)\, -2.727 -1.818 -0.817

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.281 -2.913 -1.695
{\rm log}_{10}(\tau_{AGN})\, 1.063 1.519 1.911

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.063 0.290 0.466
0.03-0.10 Gyr -0.006 0.325 0.645
0.10-0.32 Gyr -0.036 0.290 0.563
0.32-1.02 Gyr -0.134 0.208 0.457
1.02-3.23 Gyr 0.058 0.450 0.682
3.23-10.31 Gyr 0.660 0.830 0.916
10.31-11.45 Gyr 0.505 0.928 1.440