2024kdy

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Information

Transient

Name: AT2024kdy
Right ascension: 20h56m54.36s
Declination: 54d40m04.40s
Discovery Date: June 2, 2024, 1:27 p.m.
Classification: None
Redshift: None
MW E(B-V): 1.071

Host

Name: 2024kdy
Right ascension: 20h56m53.88s
Declination: 54d40m05.75s
Redshift: None
Photometric Redshift: 0.178
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.98
Cutout download processed 13.4
Global aperture construction processed 0.95
Local aperture photometry processed 4.32
Global aperture photometry processed 4.4
Validate local photometry no valid phot 0.02
Validate global photometry processed 13.94
Host information processed 0.13
Global host SED inference processed 706.26
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.13
Host MWEBV processed 0.05
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) = 20h56m54.36s, 54d40m04.40s
semi major axis, semi minor axis (arcsec) = 0.67, 0.67
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) = 20h56m53.88s, 54d40m05.93s
semi major axis, semi minor axis (arcsec) = 2.11, 1.28
angle (degrees, anti-clockwise from east) = -175.39

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_NUV -0.1 2.12
SDSS_u 4.2 2.07 22.342 0.535
SDSS_g 2.12 0.7 23.082 0.357
PanSTARRS_g 2.76 0.41 22.796 0.160
SDSS_r 10.35 1.19 21.362 0.125
PanSTARRS_r 10.05 0.44 21.395 0.048
SDSS_i 24.07 1.99 20.446 0.090
PanSTARRS_i 21.87 0.64 20.550 0.032
PanSTARRS_z 35.03 1.23 20.039 0.038
SDSS_z 29.17 5.45 20.238 0.203
PanSTARRS_y 58.75 3.28 19.477 0.061
2MASS_J 95.8 96.1 18.052 1.089
2MASS_H 200.13 161.56 16.779 0.876
2MASS_K -0.15 141.09
WISE_W1 106.95 50.91 16.128 0.517
WISE_W2 56.68 36.73 16.177 0.704
WISE_W3 20.16 51.01 15.465 2.747
WISE_W4 60.48 400.07 12.826 7.181
 

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})\, 9.548 9.778 9.983
{\rm log}_{10}({\rm SFR}) -0.204 0.279 0.582
{\rm log}_{10}({\rm sSFR}) -10.020 -9.539 -9.134
{\rm stellar\ age} 0.211 1.048 3.967

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.651 -0.081 0.128
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.250 -0.561 -0.004

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.269 0.437 0.648
\delta -0.704 -0.331 0.075
\tau_1/\tau_2 0.597 1.016 1.426
Q_{PAH} 0.779 2.801 5.714
U_{min} 3.670 10.144 17.856
{\rm log}_{10}(\gamma_e)\, -2.800 -1.533 -0.423

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.794 -2.068 -0.798
{\rm log}_{10}(\tau_{AGN})\, 0.975 1.445 1.826

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.275 0.215 0.514
0.03-0.10 Gyr -0.781 0.616 1.379
0.10-0.32 Gyr -0.715 0.768 1.237
0.32-1.02 Gyr -2.154 -0.036 0.769
1.02-3.26 Gyr -3.804 -1.430 -0.190
3.26-10.39 Gyr -5.080 -1.522 -0.366
10.39-11.55 Gyr -5.413 -1.556 -0.241