2024xhl

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Information

Transient

Name: AT2024xhl
Right ascension: 17h56m51.19s
Declination: 56d59m06.46s
Discovery Date: Oct. 4, 2024, 5:56 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.043

Host

Name: 2024xhl
Right ascension: 17h56m51.04s
Declination: 56d59m05.48s
Redshift: None
Photometric Redshift: 0.149
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.42
Cutout download processed 4.29
Global aperture construction processed 0.61
Local aperture photometry processed 3.53
Global aperture photometry processed 3.57
Validate local photometry no valid phot 0.02
Validate global photometry processed 10.67
Host information processed 0.08
Global host SED inference processed 488.34
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.09
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) = 17h56m51.19s, 56d59m06.46s
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) = 17h56m51.03s, 56d59m05.71s
semi major axis, semi minor axis (arcsec) = 4.41, 2.49
angle (degrees, anti-clockwise from east) = -160.45

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 1.93 1.11 23.187 0.626
PanSTARRS_g 45.72 0.79 19.750 0.019
PanSTARRS_r 56.39 0.89 19.522 0.017
PanSTARRS_i 67.91 1.08 19.320 0.017
PanSTARRS_z 70.42 2.59 19.281 0.040
PanSTARRS_y 75.55 4.2 19.204 0.060
2MASS_J 211.74 109.86 17.191 0.563
2MASS_H 218.07 176.06 16.686 0.877
2MASS_K 20.37 193.57 18.790 10.318
WISE_W1 79.02 9.53 16.457 0.131
WISE_W2 51.37 9.12 16.284 0.193
WISE_W3 41.59 39.77 14.679 1.038
WISE_W4 -116.34 262.7
 

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})\, 8.990 9.219 9.442
{\rm log}_{10}({\rm SFR}) -1.410 0.196 0.914
{\rm log}_{10}({\rm sSFR}) -10.573 -9.061 -7.983
{\rm stellar\ age} 0.158 0.308 1.456

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.413 -0.701 0.001
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.522 -0.469 0.176

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.253 0.413 0.746
\delta -0.655 -0.135 0.230
\tau_1/\tau_2 0.561 1.124 1.621
Q_{PAH} 2.298 4.049 5.738
U_{min} 3.474 10.376 17.992
{\rm log}_{10}(\gamma_e)\, -3.140 -1.976 -0.715

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.920 -2.252 -1.164
{\rm log}_{10}(\tau_{AGN})\, 0.944 1.384 1.857

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.330 -0.540 -0.043
0.03-0.10 Gyr -2.089 0.304 1.070
0.10-0.32 Gyr -0.868 0.726 1.022
0.32-1.03 Gyr -3.348 -1.396 0.318
1.03-3.32 Gyr -6.410 -3.322 -1.257
3.32-10.68 Gyr -7.571 -3.907 -1.539
10.68-11.87 Gyr -7.854 -3.565 -1.297