2024aekn results

Information

Transient
Name:AT2024aekn
Right ascension: 23h25m44.94s
Declination:20d13m46.78s
Discovery Date:Dec. 20, 2024, 7:51 p.m.
Classification:None
Redshift:None
MW E(B-V):0.057
Host
Name:2024aekn
Right ascension: 23h25m44.99s
Declination:20d13m48.56s
Redshift:0.071314
Photometric Redshift:0.107
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.35
Transient MWEBV processed 0.06
Host match processed 2.16
Host information processed 0.09
Host MWEBV processed 0.08
Global aperture construction processed 0.62
Global aperture photometry processed 6.36
Validate global photometry processed 16.58
Global host SED inference processed 464.44
Local aperture photometry processed 6.18
Validate local photometry processed 0.02
Local host SED inference processed 538.23
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):23h25m44.94s, 20d13m46.78s
semi major axis, semi minor axis (arcsec):1.47, 1.47
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 64.96 2.14 19.368 0.036 AB
DES_g 70.85 0.35 19.274 0.005 AB
PanSTARRS_g 63.97 0.39 19.385 0.007 AB
SDSS_r 157.98 3.36 18.403 0.023 AB
PanSTARRS_r 139.0 0.52 18.542 0.004 AB
DES_r 187.87 1.37 18.215 0.008 AB
SDSS_i 234.33 4.23 17.975 0.020 AB
PanSTARRS_i 206.96 0.68 18.110 0.004 AB
PanSTARRS_z 266.75 1.23 17.835 0.005 AB
SDSS_z 335.02 6.96 17.587 0.023 AB
DES_z 355.1 3.46 17.524 0.011 AB
PanSTARRS_y 319.5 2.74 17.639 0.009 AB

Aperture details

RA, DEC (J2000):23h25m44.98s, 20d13m48.65s
semi major axis, semi minor axis (arcsec):8.57, 7.07
angle (degrees, anti-clockwise from east):-104.11
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.52 1.2 22.898 0.516 AB
GALEX_NUV 21.55 2.71 20.567 0.137 AB
SDSS_u 116.21 9.34 18.737 0.087 AB
SDSS_g 454.37 6.01 17.256 0.014 AB
DES_g 497.01 0.98 17.159 0.002 AB
PanSTARRS_g 511.78 1.9 17.127 0.004 AB
SDSS_r 1129.57 9.75 16.268 0.009 AB
PanSTARRS_r 1150.69 2.48 16.248 0.002 AB
DES_r 1253.75 3.61 16.154 0.003 AB
SDSS_i 1751.63 13.24 15.791 0.008 AB
PanSTARRS_i 1688.82 3.33 15.831 0.002 AB
PanSTARRS_z 2275.93 6.12 15.507 0.003 AB
SDSS_z 2367.91 29.72 15.464 0.014 AB
DES_z 2401.59 9.09 15.449 0.004 AB
PanSTARRS_y 2765.56 13.83 15.296 0.005 AB
2MASS_J 4025.21 254.11 13.993 0.069 Vega
2MASS_H 4038.25 372.27 13.517 0.100 Vega
2MASS_K 4280.63 322.31 12.983 0.082 Vega
WISE_W2 1153.91 38.58 12.906 0.036 Vega
WISE_W3 445.06 123.49 12.105 0.301 Vega
WISE_W4 230.03 653.52 11.376 3.084 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.815 9.930 10.039
{\rm log}_{10}({\rm SFR}) -1.048 -0.565 -0.058
{\rm log}_{10}({\rm sSFR}) -11.044 -10.516 -9.915
{\rm stellar\ age} 6.205 7.634 10.377

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.782 -0.391 -0.138
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.546 -0.007 0.298

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.334 0.586 1.010
\delta -0.725 -0.398 -0.129
\tau_1/\tau_2 0.766 1.126 1.469
Q_{PAH} 1.005 3.116 5.433
U_{min} 3.156 8.482 15.494
{\rm log}_{10}(\gamma_e)\, -3.066 -1.679 -0.402

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.318 -1.450 -0.828
{\rm log}_{10}(\tau_{AGN})\, 0.903 1.367 1.867

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.805 -0.430 -0.063
0.03-0.10 Gyr -1.502 -0.667 -0.058
0.10-0.33 Gyr -1.786 -0.831 -0.133
0.33-1.07 Gyr -1.741 -0.691 -0.131
1.07-3.52 Gyr -1.643 -0.379 0.052
3.52-11.53 Gyr -0.461 0.005 0.187
11.53-12.81 Gyr -0.384 0.223 0.971

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.901 10.973 11.055
{\rm log}_{10}({\rm SFR}) -0.507 -0.005 0.402
{\rm log}_{10}({\rm sSFR}) -11.510 -10.969 -10.520
{\rm stellar\ age} 7.877 10.687 12.088

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.718 -0.481 -0.300
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.512 0.010 0.380

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.345 0.555 0.748
\delta -0.308 0.117 0.309
\tau_1/\tau_2 0.467 0.887 1.344
Q_{PAH} 0.241 0.667 1.470
U_{min} 3.708 9.431 16.908
{\rm log}_{10}(\gamma_e)\, -3.231 -2.439 -1.637

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.597 -3.976 -3.114
{\rm log}_{10}(\tau_{AGN})\, 1.070 1.603 1.954

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.808 -0.437 0.000
0.03-0.10 Gyr -0.594 0.070 0.532
0.10-0.33 Gyr -2.207 -0.391 0.236
0.33-1.07 Gyr -4.130 -1.303 -0.327
1.07-3.52 Gyr -2.930 -0.926 -0.021
3.52-11.53 Gyr -0.848 0.770 1.188
11.53-12.81 Gyr 1.021 1.969 2.180