2024ltn

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Information

Transient

Name: AT2024ltn
Right ascension: 22h56m32.47s
Declination: 19d46m40.93s
Discovery Date: June 15, 2024, 10:12 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.053

Host

Name: 2024ltn
Right ascension: 22h56m32.43s
Declination: 19d46m38.78s
Redshift: None
Photometric Redshift: 0.126
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.14
Cutout download processed 18.31
Global aperture construction processed 0.57
Local aperture photometry processed 5.49
Global aperture photometry processed 5.52
Validate local photometry no valid phot 0.02
Validate global photometry processed 15.77
Host information processed 0.12
Global host SED inference processed 480.51
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 22h56m32.47s, 19d46m40.93s
semi major axis, semi minor axis (arcsec) = 0.89, 0.89
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) = 22h56m32.42s, 19d46m38.96s
semi major axis, semi minor axis (arcsec) = 5.59, 4.32
angle (degrees, anti-clockwise from east) = -82.5

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 0.6 0.46 24.463 0.845
GALEX_NUV 1.68 0.45 23.339 0.293
SDSS_u 33.19 6.06 20.097 0.198
SDSS_g 134.6 3.52 18.577 0.028
DES_g 144.67 0.81 18.499 0.006
PanSTARRS_g 145.89 1.29 18.490 0.010
SDSS_r 338.61 5.51 17.576 0.018
PanSTARRS_r 362.73 1.48 17.501 0.004
SDSS_i 517.6 7.22 17.115 0.015
PanSTARRS_i 518.37 1.57 17.113 0.003
PanSTARRS_z 689.45 3.26 16.804 0.005
SDSS_z 768.22 17.75 16.686 0.025
DES_z 724.82 7.38 16.749 0.011
PanSTARRS_y 778.97 8.59 16.671 0.012
2MASS_J 946.41 168.15 15.565 0.193
2MASS_H 1411.37 245.78 14.658 0.189
2MASS_K 1603.19 307.94 14.050 0.209
WISE_W1 629.5 17.97 14.204 0.031
WISE_W2 412.23 22.44 14.023 0.059
WISE_W3 175.42 78.0 13.116 0.483
WISE_W4 761.64 528.51 10.076 0.753
 

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})\, 10.741 10.815 10.963
{\rm log}_{10}({\rm SFR}) -3.341 -0.862 -0.109
{\rm log}_{10}({\rm sSFR}) -14.311 -11.761 -10.914
{\rm stellar\ age} 6.877 7.525 11.413

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.920 -0.657 -0.484
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.208 -0.649 -0.123

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.285 0.392 0.514
\delta -0.841 -0.490 -0.093
\tau_1/\tau_2 0.643 1.023 1.429
Q_{PAH} 1.195 3.126 5.406
U_{min} 3.473 10.338 18.315
{\rm log}_{10}(\gamma_e)\, -2.775 -1.524 -0.639

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.666 -2.331 -1.503
{\rm log}_{10}(\tau_{AGN})\, 1.009 1.437 1.874

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.491 -1.018 -0.264
0.03-0.10 Gyr -5.124 -1.548 -0.474
0.10-0.32 Gyr -5.227 -1.500 -0.320
0.32-1.05 Gyr -4.922 -1.499 -0.240
1.05-3.38 Gyr -3.696 -0.547 0.504
3.38-10.92 Gyr -0.584 0.744 0.898
10.92-12.14 Gyr 0.081 0.876 1.867