2024kej

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Information

Transient

Name: AT2024kej
Right ascension: 15h07m10.53s
Declination: -7d44m03.88s
Discovery Date: June 3, 2024, 8:36 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.065

Host

Name: 2024kej
Right ascension: 15h07m10.58s
Declination: -7d44m03.64s
Redshift: None
Photometric Redshift: 0.117
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.67
Cutout download processed 4.07
Global aperture construction processed 0.57
Local aperture photometry processed 3.55
Global aperture photometry processed 3.79
Validate local photometry no valid phot 0.02
Validate global photometry processed 10.49
Host information processed 0.14
Global host SED inference processed 379.37
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.14
Host MWEBV processed 0.07
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) = 15h07m10.53s, -7d44m03.88s
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

Aperture details

RA, DEC (J2000) = 15h07m10.57s, -7d44m03.58s
semi major axis, semi minor axis (arcsec) = 11.53, 4.09
angle (degrees, anti-clockwise from east) = -34.59

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 12.73 4.48 21.138 0.382
GALEX_NUV 10.64 2.67 21.333 0.273
PanSTARRS_g 129.21 1.45 18.622 0.012
PanSTARRS_r 243.52 1.62 17.934 0.007
PanSTARRS_i 329.23 2.37 17.606 0.008
PanSTARRS_z 426.57 3.95 17.325 0.010
PanSTARRS_y 466.91 9.37 17.227 0.022
2MASS_J 672.16 250.19 15.936 0.404
2MASS_H 1064.76 337.6 14.964 0.344
2MASS_K 668.67 399.83 14.999 0.649
WISE_W1 398.23 28.83 14.701 0.079
WISE_W2 252.58 29.08 14.555 0.125
WISE_W3 676.35 104.78 11.651 0.168
WISE_W4 452.43 533.52 10.641 1.280
 

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})\, 10.357 10.412 10.465
{\rm log}_{10}({\rm SFR}) -1.286 -0.509 -0.213
{\rm log}_{10}({\rm sSFR}) -11.638 -10.910 -10.621
{\rm stellar\ age} 5.586 6.510 7.298

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.712 -0.449 -0.241
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.344 -0.772 -0.157

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.200 0.354 0.554
\delta -0.339 0.003 0.255
\tau_1/\tau_2 0.769 1.065 1.388
Q_{PAH} 0.989 2.131 3.925
U_{min} 2.935 8.755 16.795
{\rm log}_{10}(\gamma_e)\, -2.818 -1.858 -1.001

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.141 -1.855 -1.355
{\rm log}_{10}(\tau_{AGN})\, 0.996 1.356 1.743

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.437 -0.661 -0.365
0.03-0.10 Gyr -0.780 -0.268 0.117
0.10-0.32 Gyr -0.301 0.040 0.330
0.32-1.05 Gyr -0.260 0.065 0.302
1.05-3.40 Gyr 0.026 0.271 0.500
3.40-11.02 Gyr 0.134 0.323 0.433
11.02-12.25 Gyr -0.132 0.344 0.701