2024kat

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Information

Transient

Name: AT2024kat
Right ascension: 11h04m47.79s
Declination: 35d05m33.55s
Discovery Date: May 28, 2024, 4:42 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.018

Host

Name: 2024kat
Right ascension: 11h04m47.88s
Declination: 35d05m34.12s
Redshift: None
Photometric Redshift: 0.153
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.25
Cutout download processed 16.6
Global aperture construction processed 0.6
Local aperture photometry processed 5.32
Global aperture photometry processed 5.29
Validate local photometry no valid phot 0.03
Validate global photometry processed 15.75
Host information processed 0.13
Global host SED inference processed 451.3
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
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) = 11h04m47.79s, 35d05m33.55s
semi major axis, semi minor axis (arcsec) = 0.75, 0.75
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) = 11h04m47.86s, 35d05m34.30s
semi major axis, semi minor axis (arcsec) = 6.16, 4.15
angle (degrees, anti-clockwise from east) = -158.87

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 17.97 4.25 20.763 0.257
GALEX_NUV 18.07 3.1 20.757 0.186
SDSS_u 20.95 4.17 20.597 0.216
SDSS_g 73.99 2.9 19.227 0.043
DES_g 70.0 0.7 19.287 0.011
PanSTARRS_g 69.35 1.26 19.297 0.020
SDSS_r 89.63 3.33 19.019 0.040
PanSTARRS_r 96.68 1.03 18.937 0.012
SDSS_i 118.8 5.0 18.713 0.046
PanSTARRS_i 123.08 1.0 18.675 0.009
PanSTARRS_z 136.99 3.5 18.558 0.028
SDSS_z 115.35 11.78 18.745 0.111
DES_z 132.91 2.32 18.591 0.019
PanSTARRS_y 143.39 7.34 18.509 0.056
2MASS_J 68.9 120.91 18.409 1.905
2MASS_H 43.19 183.8 18.444 4.620
2MASS_K 402.9 231.56 15.549 0.624
WISE_W1 63.0 13.5 16.703 0.233
WISE_W2 47.64 18.09 16.366 0.412
WISE_W3 80.15 87.79 13.966 1.189
WISE_W4 102.8 483.01 12.250 5.101
 

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})\, 9.740 9.867 10.001
{\rm log}_{10}({\rm SFR}) -0.634 -0.306 -0.060
{\rm log}_{10}({\rm sSFR}) -10.577 -10.172 -9.862
{\rm stellar\ age} 2.985 4.853 6.129

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.565 -1.035 -0.452
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.050 0.291 0.431

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.116 0.295 0.541
\delta -0.200 0.116 0.283
\tau_1/\tau_2 0.681 1.029 1.374
Q_{PAH} 0.677 2.111 4.678
U_{min} 3.012 9.132 16.934
{\rm log}_{10}(\gamma_e)\, -2.678 -1.581 -0.625

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.315 -1.602 -0.863
{\rm log}_{10}(\tau_{AGN})\, 1.110 1.485 1.795

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.761 -0.429 -0.176
0.03-0.10 Gyr -0.301 0.107 0.463
0.10-0.32 Gyr 0.022 0.325 0.592
0.32-1.03 Gyr -0.300 0.047 0.296
1.03-3.31 Gyr -0.508 -0.180 0.077
3.31-10.64 Gyr -0.819 -0.358 -0.103
10.64-11.83 Gyr -1.093 -0.391 0.079