2024llv

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Information

Transient

Name: AT2024llv
Right ascension: 15h03m17.72s
Declination: -18d56m02.26s
Discovery Date: May 29, 2024, 9:27 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.072

Host

Name: 2024llv
Right ascension: 15h03m17.75s
Declination: -18d56m04.11s
Redshift: None
Photometric Redshift: 0.160
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.44
Cutout download processed 2.95
Global aperture construction processed 0.86
Local aperture photometry processed 3.32
Global aperture photometry processed 3.34
Validate local photometry no valid phot 0.02
Validate global photometry processed 9.45
Host information processed 0.14
Global host SED inference processed 454.33
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.08
Host MWEBV processed 0.04
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) = 15h03m17.72s, -18d56m02.26s
semi major axis, semi minor axis (arcsec) = 0.73, 0.73
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) = 15h03m17.73s, -18d56m04.24s
semi major axis, semi minor axis (arcsec) = 7.01, 4.26
angle (degrees, anti-clockwise from east) = -125.98

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 46.0 1.47 19.743 0.035
PanSTARRS_r 75.22 1.62 19.209 0.023
PanSTARRS_i 97.14 2.25 18.931 0.025
PanSTARRS_z 110.75 3.2 18.789 0.031
PanSTARRS_y 143.46 8.15 18.508 0.062
2MASS_J 342.88 165.42 16.667 0.524
2MASS_H 72.26 304.46 17.885 4.575
2MASS_K 249.81 331.55 16.068 1.441
WISE_W1 80.43 14.83 16.438 0.200
WISE_W2 44.12 19.1 16.450 0.470
WISE_W3 228.97 79.62 12.827 0.378
WISE_W4 441.07 430.44 10.669 1.060
 

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})\, 9.605 9.816 9.951
{\rm log}_{10}({\rm SFR}) -3.083 -0.696 -0.113
{\rm log}_{10}({\rm sSFR}) -12.598 -10.529 -9.916
{\rm stellar\ age} 0.675 3.169 5.444

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.383 -0.681 -0.130
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.341 -0.111 0.333

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.283 0.464 0.699
\delta -0.759 -0.437 -0.106
\tau_1/\tau_2 0.559 0.953 1.354
Q_{PAH} 0.790 1.999 4.095
U_{min} 3.119 9.881 17.842
{\rm log}_{10}(\gamma_e)\, -3.036 -2.002 -0.808

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.852 -2.201 -1.185
{\rm log}_{10}(\tau_{AGN})\, 0.948 1.323 1.796

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.156 -0.796 -0.217
0.03-0.10 Gyr -2.317 -0.182 0.622
0.10-0.32 Gyr -0.469 0.401 0.897
0.32-1.03 Gyr -0.813 0.220 0.650
1.03-3.30 Gyr -2.723 -0.456 0.021
3.30-10.57 Gyr -3.627 -0.756 -0.232
10.57-11.75 Gyr -4.187 -0.925 -0.058