2024ktd

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Information

Transient

Name: AT2024ktd
Right ascension: 15h51m00.16s
Declination: -6d30m16.43s
Discovery Date: April 16, 2024, 1:36 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.139

Host

Name: 2024ktd
Right ascension: 15h51m00.23s
Declination: -6d30m17.57s
Redshift: None
Photometric Redshift: 0.116
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.59
Cutout download processed 3.91
Global aperture construction processed 0.58
Local aperture photometry processed 3.63
Global aperture photometry processed 3.42
Validate local photometry no valid phot 0.02
Validate global photometry processed 8.59
Host information processed 0.16
Global host SED inference processed 597.96
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.14
Host MWEBV processed 0.06
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) = 15h51m00.16s, -6d30m16.43s
semi major axis, semi minor axis (arcsec) = 0.95, 0.95
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) = 15h51m00.23s, -6d30m17.39s
semi major axis, semi minor axis (arcsec) = 8.7, 6.41
angle (degrees, anti-clockwise from east) = -93.21

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 21.2 5.51 20.584 0.282
GALEX_NUV 19.23 4.01 20.690 0.226
PanSTARRS_g 149.15 1.79 18.466 0.013
PanSTARRS_r 270.49 1.57 17.820 0.006
PanSTARRS_i 395.79 2.54 17.406 0.007
PanSTARRS_z 485.95 4.67 17.184 0.010
PanSTARRS_y 571.87 12.38 17.007 0.023
2MASS_J 640.08 230.54 15.990 0.391
2MASS_H 529.41 361.52 15.723 0.741
2MASS_K 833.69 423.06 14.760 0.551
 

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})\, 10.510 10.558 10.643
{\rm log}_{10}({\rm SFR}) -0.009 0.301 0.552
{\rm log}_{10}({\rm sSFR}) -10.570 -10.283 -9.999
{\rm stellar\ age} 6.223 7.212 9.389

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.690 -0.298 -0.018
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.578 -1.033 0.005

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.101 0.406 0.716
\delta -0.213 0.243 0.364
\tau_1/\tau_2 0.677 1.070 1.494
Q_{PAH} 0.489 1.337 3.705
U_{min} 3.060 8.858 16.938
{\rm log}_{10}(\gamma_e)\, -3.127 -1.649 -0.761

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.786 -1.876 -1.077
{\rm log}_{10}(\tau_{AGN})\, 0.911 1.332 1.928

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.167 0.144 0.401
0.03-0.10 Gyr 0.220 0.621 0.945
0.10-0.32 Gyr -0.992 0.036 0.410
0.32-1.05 Gyr -1.181 -0.151 0.229
1.05-3.40 Gyr -1.038 0.082 0.457
3.40-11.03 Gyr 0.126 0.465 0.591
11.03-12.26 Gyr 0.092 0.633 1.313