2024kyy

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Information

Transient

Name: AT2024kyy
Right ascension: 21h37m25.01s
Declination: 15d52m59.92s
Discovery Date: June 1, 2024, 9:51 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.087

Host

Name: 2024kyy
Right ascension: 21h37m24.82s
Declination: 15d53m03.46s
Redshift: None
Photometric Redshift: 0.142
 

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 1.58
Cutout download processed 18.05
Global aperture construction processed 0.73
Local aperture photometry processed 6.92
Global aperture photometry processed 7.12
Validate local photometry no valid phot 0.05
Validate global photometry processed 17.08
Host information processed 0.16
Global host SED inference processed 510.82
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.09
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) = 21h37m25.01s, 15d52m59.92s
semi major axis, semi minor axis (arcsec) = 0.8, 0.8
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) = 21h37m24.82s, 15d53m03.58s
semi major axis, semi minor axis (arcsec) = 7.98, 6.59
angle (degrees, anti-clockwise from east) = -89.17

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 23.22 3.86 20.485 0.181 AB
GALEX_NUV 17.28 1.03 20.806 0.064 AB
SDSS_u 86.55 7.21 19.057 0.090 AB
SDSS_g 114.34 3.64 18.755 0.035 AB
PanSTARRS_g 144.44 1.49 18.501 0.011 AB
SDSS_r 247.83 5.23 17.915 0.023 AB
SDSS_z 391.9 19.85 17.417 0.055 AB
2MASS_J 916.92 236.62 15.599 0.280 Vega
2MASS_H 697.46 366.56 15.424 0.571 Vega
2MASS_K 862.18 444.05 14.723 0.559 Vega
WISE_W1 368.29 19.45 14.786 0.057 Vega
WISE_W4 -425.58 503.42 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})\, 10.357 10.443 10.529
{\rm log}_{10}({\rm SFR}) 0.147 0.472 0.719
{\rm log}_{10}({\rm sSFR}) -10.298 -9.962 -9.689
{\rm stellar\ age} 5.565 6.630 7.866

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.641 -0.195 0.086
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.479 -0.702 -0.033

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.123 0.198 0.349
\delta -0.878 -0.566 -0.196
\tau_1/\tau_2 0.713 1.089 1.486
Q_{PAH} 0.428 1.803 5.042
U_{min} 2.615 7.848 15.610
{\rm log}_{10}(\gamma_e)\, -3.153 -1.887 -0.942

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.423 -1.803 -1.145
{\rm log}_{10}(\tau_{AGN})\, 1.027 1.409 1.825

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.008 0.331 0.574
0.03-0.10 Gyr 0.601 0.817 1.018
0.10-0.32 Gyr -1.445 -0.228 0.244
0.32-1.04 Gyr -0.852 -0.148 0.173
1.04-3.34 Gyr -0.371 0.169 0.462
3.34-10.76 Gyr 0.068 0.349 0.499
10.76-11.95 Gyr -0.321 0.406 0.968