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

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 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
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) = 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 Mag sys

Data not available


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