2024xbu

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Information

Transient

Name: AT2024xbu
Right ascension: 3h55m52.23s
Declination: -71d53m01.66s
Discovery Date: Oct. 1, 2024, 1:52 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.055

Host

Name: 2024xbu
Right ascension: 3h55m50.41s
Declination: -71d53m09.69s
Redshift: 0.048270
Photometric Redshift:
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.9
Cutout download processed 3.18
Global aperture construction processed 0.1
Local aperture photometry processed 0.57
Global aperture photometry processed 0.63
Validate local photometry no valid phot 0.01
Validate global photometry processed 0.83
Host information processed 0.09
Global host SED inference processed 1851.16
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.06
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) = 3h55m52.23s, -71d53m01.66s
semi major axis, semi minor axis (arcsec) = 2.12, 2.12
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) = 3h55m50.49s, -71d53m09.21s
semi major axis, semi minor axis (arcsec) = 10.15, 7.3
angle (degrees, anti-clockwise from east) = -159.16

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 14.24 4.02 21.016 0.306
GALEX_NUV 10.78 2.51 21.318 0.253
2MASS_J 4015.48 210.05 13.996 0.057
2MASS_H 5537.39 335.39 13.174 0.066
2MASS_K 3920.27 408.9 13.079 0.113
WISE_W1 1919.23 21.4 12.993 0.012
WISE_W2 1080.0 23.0 12.977 0.023
WISE_W3 255.48 78.95 12.708 0.336
WISE_W4 -373.71 330.58
 

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})\, 10.422 10.584 10.721
{\rm log}_{10}({\rm SFR}) -2.164 -1.590 -1.135
{\rm log}_{10}({\rm sSFR}) -12.759 -12.148 -11.690
{\rm stellar\ age} 6.597 8.911 12.433

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.740 -0.364 -0.108
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.273 -0.629 0.042

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.019 0.077 0.205
\delta -0.780 -0.318 0.147
\tau_1/\tau_2 0.390 0.844 1.313
Q_{PAH} 0.529 1.741 3.740
U_{min} 2.714 7.973 15.484
{\rm log}_{10}(\gamma_e)\, -3.195 -2.014 -0.646

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.565 -3.673 -2.693
{\rm log}_{10}(\tau_{AGN})\, 1.076 1.594 1.954

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.440 -1.520 -1.090
0.03-0.10 Gyr -3.393 -1.883 -1.149
0.10-0.33 Gyr -3.918 -1.732 -0.871
0.33-1.09 Gyr -4.704 -1.507 -0.077
1.09-3.58 Gyr -3.515 -0.828 0.624
3.58-11.80 Gyr -1.698 0.353 0.779
11.80-13.11 Gyr 0.095 1.171 1.844