2024ekj

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Information

Transient

Name: AT2024ekj
Right ascension: 11h21m50.37s
Declination: 6d34m39.93s
Discovery Date: March 8, 2024, 2:05 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.072

Host

Name: 2024ekj
Right ascension: 11h21m50.22s
Declination: 6d34m37.76s
Redshift: 0.097989
Photometric Redshift: 0.086
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.0
Cutout download processed 18.65
Global aperture construction processed 0.6
Local aperture photometry processed 5.61
Global aperture photometry processed 5.61
Validate local photometry processed 0.02
Validate global photometry processed 15.48
Host information processed 0.13
Global host SED inference processed 393.84
Local host SED inference processed 467.03
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Log transient processing status processed 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) = 11h21m50.37s, 6d34m39.93s
semi major axis, semi minor axis (arcsec) = 1.11, 1.11
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_r 41.46 0.46 19.856 0.012
PanSTARRS_z 65.47 0.59 19.360 0.010
DES_z 68.66 1.21 19.308 0.019
PanSTARRS_y 75.06 1.82 19.211 0.026

Aperture details

RA, DEC (J2000) = 11h21m50.24s, 6d34m37.61s
semi major axis, semi minor axis (arcsec) = 10.35, 8.25
angle (degrees, anti-clockwise from east) = -101.57

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 130.4 7.74 18.612 0.064
SDSS_g 507.68 6.57 17.136 0.014
DES_g 543.64 1.07 17.062 0.002
PanSTARRS_g 524.15 2.09 17.101 0.004
SDSS_r 931.74 8.99 16.477 0.010
PanSTARRS_r 929.47 2.77 16.479 0.003
DES_r 1014.66 2.42 16.384 0.003
SDSS_i 1379.88 11.41 16.050 0.009
PanSTARRS_i 1326.95 2.18 16.093 0.002
PanSTARRS_z 1571.35 4.65 15.909 0.003
SDSS_z 1535.57 25.07 15.934 0.018
DES_z 1695.03 6.35 15.827 0.004
PanSTARRS_y 1860.52 14.6 15.726 0.009
2MASS_J 2490.39 294.5 14.514 0.128
2MASS_H 3693.04 378.06 13.614 0.111
2MASS_K 3119.7 533.5 13.327 0.186
WISE_W1 1651.75 28.92 13.156 0.019
WISE_W2 1176.03 37.29 12.885 0.034
WISE_W3 7316.27 183.71 9.065 0.027
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.226 9.407 9.571
{\rm log}_{10}({\rm SFR}) -1.147 -0.596 -0.039
{\rm log}_{10}({\rm sSFR}) -10.591 -10.010 -9.489
{\rm stellar\ age} 2.704 6.045 7.656

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.586 -0.874 -0.220
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.395 -0.673 0.085

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.432 0.756 1.141
\delta -0.551 -0.215 0.172
\tau_1/\tau_2 0.641 1.029 1.407
Q_{PAH} 0.927 2.785 5.175
U_{min} 2.944 8.647 16.226
{\rm log}_{10}(\gamma_e)\, -3.051 -1.813 -0.489

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.258 -1.258 -0.436
{\rm log}_{10}(\tau_{AGN})\, 1.003 1.442 1.836

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.290 -0.744 -0.192
0.03-0.10 Gyr -1.545 -0.594 0.111
0.10-0.33 Gyr -1.972 -0.970 -0.329
0.33-1.06 Gyr -1.934 -0.876 -0.269
1.06-3.45 Gyr -1.984 -0.840 -0.477
3.45-11.23 Gyr -1.677 -0.792 -0.514
11.23-12.48 Gyr -1.971 -0.807 -0.224

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.570 10.666 10.750
{\rm log}_{10}({\rm SFR}) 0.451 0.672 0.848
{\rm log}_{10}({\rm sSFR}) -10.282 -10.002 -9.748
{\rm stellar\ age} 2.750 4.662 5.970

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.492 -0.163 0.059
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.308 0.143 0.367

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.300 0.441 0.683
\delta -0.772 -0.385 -0.047
\tau_1/\tau_2 0.717 1.040 1.356
Q_{PAH} 1.553 2.822 4.578
U_{min} 2.616 7.638 15.380
{\rm log}_{10}(\gamma_e)\, -3.015 -1.990 -1.127

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.134 -1.942 -1.223
{\rm log}_{10}(\tau_{AGN})\, 1.149 1.602 1.979

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.301 0.529 0.713
0.03-0.10 Gyr -0.277 0.569 1.051
0.10-0.33 Gyr -0.108 0.737 1.138
0.33-1.06 Gyr 0.634 0.885 1.116
1.06-3.45 Gyr 0.476 0.753 0.992
3.45-11.23 Gyr -0.167 0.375 0.600
11.23-12.48 Gyr -0.468 0.289 0.703