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

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
no valid phot
 status
Local host SED inference
Local host SED inference
not processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 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
Processing status blocked N/A N/A
 

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 Mag sys

Data not available


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 Mag sys
GALEX_FUV 21.2 5.51 20.584 0.282 AB
GALEX_NUV 19.23 4.01 20.690 0.226 AB
PanSTARRS_g 149.15 1.79 18.466 0.013 AB
PanSTARRS_r 270.49 1.57 17.820 0.006 AB
PanSTARRS_i 395.79 2.54 17.406 0.007 AB
PanSTARRS_z 485.95 4.67 17.184 0.010 AB
PanSTARRS_y 571.87 12.38 17.007 0.023 AB
2MASS_J 640.08 230.54 15.990 0.391 Vega
2MASS_H 529.41 361.52 15.723 0.741 Vega
2MASS_K 833.69 423.06 14.760 0.551 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


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