2024xlh

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Information

Transient

Name: AT2024xlh
Right ascension: 2h20m19.32s
Declination: 32d00m13.61s
Discovery Date: Oct. 6, 2024, 10:59 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.066

Host

Name: 2024xlh
Right ascension: 2h20m20.05s
Declination: 32d00m10.86s
Redshift: None
Photometric Redshift: 0.105
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.21
Cutout download processed 6.9
Global aperture construction processed 0.8
Local aperture photometry processed 4.68
Global aperture photometry processed 4.58
Validate local photometry processed 0.02
Validate global photometry processed 12.5
Host information processed 0.11
Global host SED inference processed 560.6
Local host SED inference not enough filters 21.46
Transient information processed 0.0
Transient MWEBV processed 0.15
Host MWEBV processed 0.22
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) = 2h20m19.32s, 32d00m13.61s
semi major axis, semi minor axis (arcsec) = 1.04, 1.04
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_z 1.99 0.47 23.152 0.254
PanSTARRS_y 1.19 1.77 23.711 1.612

Aperture details

RA, DEC (J2000) = 2h20m20.05s, 32d00m10.97s
semi major axis, semi minor axis (arcsec) = 8.38, 4.63
angle (degrees, anti-clockwise from east) = -76.53

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 165.16 1.52 18.355 0.010
2MASS_J 598.32 166.76 16.063 0.303
2MASS_K 607.95 287.04 15.103 0.513
WISE_W1 192.11 15.61 15.492 0.088
WISE_W2 98.8 19.33 15.574 0.212
 

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})\, 9.545 9.789 10.015
{\rm log}_{10}({\rm SFR}) -0.225 0.321 0.778
{\rm log}_{10}({\rm sSFR}) -10.080 -9.483 -8.889
{\rm stellar\ age} 1.442 4.666 6.925

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.455 -0.649 -0.168
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.113 -0.418 -0.059

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.126 0.231 0.363
\delta -0.865 -0.474 0.024
\tau_1/\tau_2 0.445 0.926 1.412
Q_{PAH} 0.453 1.452 4.258
U_{min} 2.547 7.302 14.260
{\rm log}_{10}(\gamma_e)\, -3.230 -2.104 -1.098

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.356 -3.373 -2.275
{\rm log}_{10}(\tau_{AGN})\, 0.981 1.439 1.901

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.547 0.151 0.568
0.03-0.10 Gyr -1.014 0.286 0.889
0.10-0.32 Gyr -0.986 0.229 0.761
0.32-1.06 Gyr -0.925 0.103 0.605
1.06-3.43 Gyr -1.287 -0.212 0.226
3.43-11.15 Gyr -1.985 -0.416 0.105
11.15-12.39 Gyr -2.233 -0.429 0.368