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

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
processed
 status
Local host SED inference
Local host SED inference
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 1.0
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
Processing status completed 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) = 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 Mag sys
DES_r 41.46 0.46 19.856 0.012 AB
PanSTARRS_z 65.47 0.59 19.360 0.010 AB
DES_z 68.66 1.21 19.308 0.019 AB
PanSTARRS_y 75.06 1.82 19.211 0.026 AB

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

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