2024llh

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Information

Transient

Name: AT2024llh
Right ascension: 13h40m05.37s
Declination: -10d42m19.39s
Discovery Date: Feb. 20, 2024, 2:56 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.047

Host

Name: 2024llh
Right ascension: 13h40m05.19s
Declination: -10d42m18.02s
Redshift: None
Photometric Redshift: 0.135
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.35
Cutout download processed 3.66
Global aperture construction processed 0.64
Local aperture photometry processed 3.34
Global aperture photometry processed 3.49
Validate local photometry no valid phot 0.02
Validate global photometry processed 10.31
Host information processed 0.14
Global host SED inference processed 412.53
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.12
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) = 13h40m05.37s, -10d42m19.39s
semi major axis, semi minor axis (arcsec) = 0.84, 0.84
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) = 13h40m05.18s, -10d42m17.88s
semi major axis, semi minor axis (arcsec) = 5.77, 4.13
angle (degrees, anti-clockwise from east) = -139.73

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 16.45 3.98 20.860 0.262
GALEX_NUV 20.7 3.32 20.610 0.174
PanSTARRS_g 109.81 1.39 18.798 0.014
PanSTARRS_r 173.51 1.95 18.302 0.012
PanSTARRS_i 246.08 1.94 17.922 0.009
PanSTARRS_z 279.8 2.97 17.783 0.012
PanSTARRS_y 277.81 7.99 17.791 0.031
2MASS_J 313.09 152.01 16.766 0.527
2MASS_H 489.67 212.45 15.808 0.471
2MASS_K -117.35 318.52
WISE_W1 196.95 19.7 15.465 0.109
WISE_W2 108.45 19.88 15.473 0.199
WISE_W3 446.16 89.0 12.102 0.217
WISE_W4 724.12 519.34 10.130 0.779
 

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})\, 10.212 10.294 10.407
{\rm log}_{10}({\rm SFR}) -0.351 -0.107 0.100
{\rm log}_{10}({\rm sSFR}) -10.711 -10.389 -10.163
{\rm stellar\ age} 6.042 6.826 7.971

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.337 -0.911 -0.593
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.535 0.116 0.364

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.174 0.288 0.448
\delta -0.165 0.117 0.295
\tau_1/\tau_2 0.732 1.082 1.437
Q_{PAH} 0.715 1.631 3.045
U_{min} 2.704 8.595 16.214
{\rm log}_{10}(\gamma_e)\, -3.075 -2.273 -1.303

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.146 -2.833 -1.826
{\rm log}_{10}(\tau_{AGN})\, 0.997 1.414 1.873

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.503 -0.253 -0.043
0.03-0.10 Gyr -0.034 0.300 0.590
0.10-0.32 Gyr -0.584 0.005 0.286
0.32-1.04 Gyr -0.858 -0.234 0.055
1.04-3.36 Gyr -0.654 -0.076 0.209
3.36-10.83 Gyr 0.031 0.221 0.360
10.83-12.03 Gyr -0.165 0.310 0.794