2024ldt

Download data

Information

Transient

Name: AT2024ldt
Right ascension: 20h31m06.07s
Declination: -3d25m14.63s
Discovery Date: June 9, 2024, 8:38 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.065

Host

Name: 2024ldt
Right ascension: 20h31m05.93s
Declination: -3d25m17.96s
Redshift: 0.129168
Photometric Redshift: 0.129
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.71
Cutout download processed 8.13
Global aperture construction processed 0.63
Local aperture photometry processed 5.28
Global aperture photometry processed 5.25
Validate local photometry no valid phot 0.02
Validate global photometry processed 14.03
Host information processed 0.13
Global host SED inference processed 414.16
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) = 20h31m06.07s, -3d25m14.63s
semi major axis, semi minor axis (arcsec) = 0.87, 0.87
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) = 20h31m05.90s, -3d25m17.67s
semi major axis, semi minor axis (arcsec) = 7.99, 5.51
angle (degrees, anti-clockwise from east) = -35.37

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 13.58 2.54 21.068 0.203
GALEX_NUV 10.79 2.48 21.318 0.250
DES_g 231.73 0.78 17.988 0.004
PanSTARRS_g 236.66 2.01 17.965 0.009
PanSTARRS_r 560.29 2.46 17.029 0.005
DES_r 594.36 2.58 16.965 0.005
PanSTARRS_i 860.35 2.08 16.563 0.003
PanSTARRS_z 1123.89 5.72 16.273 0.006
DES_z 1186.67 7.25 16.214 0.007
PanSTARRS_y 1294.24 13.36 16.120 0.011
2MASS_J 2066.92 172.8 14.717 0.091
2MASS_H 2652.05 274.53 13.973 0.112
2MASS_K 2467.04 344.12 13.582 0.151
WISE_W1 1170.3 33.48 13.530 0.031
WISE_W2 850.07 32.78 13.237 0.042
WISE_W3 723.71 124.62 11.577 0.187
WISE_W4 175.86 782.62 11.667 4.832
 

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})\, 11.085 11.138 11.203
{\rm log}_{10}({\rm SFR}) -0.169 0.081 0.304
{\rm log}_{10}({\rm sSFR}) -11.337 -11.064 -10.836
{\rm stellar\ age} 7.532 9.377 11.231

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.410 -0.231 -0.076
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.445 -0.719 0.018

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.127 0.219 0.346
\delta -0.521 -0.188 0.081
\tau_1/\tau_2 0.578 0.944 1.329
Q_{PAH} 0.559 1.648 3.617
U_{min} 3.090 9.212 17.252
{\rm log}_{10}(\gamma_e)\, -3.329 -2.485 -1.210

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.465 -2.132 -1.483
{\rm log}_{10}(\tau_{AGN})\, 0.944 1.289 1.758

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.319 -0.072 0.149
0.03-0.10 Gyr -2.001 -0.679 -0.189
0.10-0.32 Gyr -2.806 -0.916 -0.395
0.32-1.04 Gyr -2.631 -0.920 -0.353
1.04-3.37 Gyr -1.868 -0.428 0.212
3.37-10.89 Gyr -0.076 0.905 1.148
10.89-12.10 Gyr 1.043 1.785 2.094