2024ltt

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Information

Transient

Name: AT2024ltt
Right ascension: 10h29m01.60s
Declination: 52d23m22.67s
Discovery Date: Jan. 1, 2024, 12:51 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.012

Host

Name: 2024ltt
Right ascension: 10h29m01.56s
Declination: 52d23m22.05s
Redshift: None
Photometric Redshift: 0.169
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.27
Cutout download processed 16.43
Global aperture construction processed 0.55
Local aperture photometry processed 4.95
Global aperture photometry processed 5.07
Validate local photometry no valid phot 0.03
Validate global photometry processed 14.46
Host information processed 0.13
Global host SED inference processed 391.68
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.07
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) = 10h29m01.60s, 52d23m22.67s
semi major axis, semi minor axis (arcsec) = 0.7, 0.7
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) = 10h29m01.54s, 52d23m22.15s
semi major axis, semi minor axis (arcsec) = 3.41, 2.97
angle (degrees, anti-clockwise from east) = -123.62

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 2.34 1.5 22.975 0.695
GALEX_NUV 4.86 1.91 22.183 0.427
SDSS_u 11.39 2.71 21.259 0.259
SDSS_g 30.94 1.72 20.174 0.060
DES_g 27.33 0.41 20.308 0.016
PanSTARRS_g 31.27 0.69 20.162 0.024
SDSS_r 61.23 2.48 19.433 0.044
PanSTARRS_r 65.17 1.08 19.365 0.018
SDSS_i 89.88 3.45 19.016 0.042
PanSTARRS_i 87.76 0.74 19.042 0.009
PanSTARRS_z 112.09 1.93 18.776 0.019
SDSS_z 128.48 8.95 18.628 0.076
DES_z 106.51 2.28 18.832 0.023
PanSTARRS_y 117.4 4.36 18.726 0.040
2MASS_J 270.05 97.02 16.926 0.390
2MASS_H 186.51 143.61 16.856 0.836
2MASS_K 56.46 147.0 17.683 2.827
WISE_W1 89.66 8.91 16.319 0.108
WISE_W2 105.1 12.08 15.507 0.125
WISE_W3 218.3 60.44 12.878 0.301
WISE_W4 622.6 371.8 10.294 0.648
 

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})\, 10.033 10.135 10.218
{\rm log}_{10}({\rm SFR}) -1.210 -0.479 -0.036
{\rm log}_{10}({\rm sSFR}) -11.403 -10.629 -10.145
{\rm stellar\ age} 4.869 6.332 7.449

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.114 -0.691 -0.281
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.342 -0.720 -0.102

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.250 0.437 0.646
\delta -0.683 -0.388 -0.045
\tau_1/\tau_2 0.699 1.069 1.392
Q_{PAH} 0.781 1.973 3.795
U_{min} 2.790 8.672 16.325
{\rm log}_{10}(\gamma_e)\, -3.024 -2.024 -0.955

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.954 -1.365 -0.807
{\rm log}_{10}(\tau_{AGN})\, 1.051 1.394 1.759

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.344 -0.609 -0.165
0.03-0.10 Gyr -1.935 -0.869 -0.155
0.10-0.32 Gyr -1.669 -0.692 -0.037
0.32-1.02 Gyr -1.369 -0.364 0.114
1.02-3.28 Gyr -0.696 -0.040 0.261
3.28-10.49 Gyr -0.277 0.056 0.228
10.49-11.65 Gyr -0.446 0.062 0.518