2024kef

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Information

Transient

Name: AT2024kef
Right ascension: 23h08m19.51s
Declination: 24d15m48.82s
Discovery Date: June 2, 2024, 1:52 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.124

Host

Name: 2024kef
Right ascension: 23h08m19.53s
Declination: 24d15m48.89s
Redshift: None
Photometric Redshift: 0.105
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.52
Cutout download processed 14.09
Global aperture construction processed 0.61
Local aperture photometry processed 4.25
Global aperture photometry processed 4.74
Validate local photometry processed 0.02
Validate global photometry processed 13.6
Host information processed 0.12
Global host SED inference processed 588.71
Local host SED inference processed 637.2
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.06
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) = 23h08m19.51s, 24d15m48.82s
semi major axis, semi minor axis (arcsec) = 1.04, 1.04
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_y 33.46 1.6 20.089 0.052 AB

Aperture details

RA, DEC (J2000) = 23h08m19.51s, 24d15m49.10s
semi major axis, semi minor axis (arcsec) = 4.89, 3.06
angle (degrees, anti-clockwise from east) = -2.95

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 15.08 2.86 20.954 0.206 AB
SDSS_g 46.62 2.04 19.729 0.047 AB
PanSTARRS_g 49.59 0.92 19.662 0.020 AB
SDSS_r 76.42 2.72 19.192 0.039 AB
PanSTARRS_r 79.02 1.2 19.156 0.016 AB
SDSS_i 97.21 3.67 18.931 0.041 AB
PanSTARRS_i 94.65 1.23 18.960 0.014 AB
PanSTARRS_z 106.93 3.31 18.827 0.034 AB
SDSS_z 107.27 9.29 18.824 0.094 AB
PanSTARRS_y 120.57 5.47 18.697 0.049 AB
2MASS_J 187.68 111.83 17.322 0.647 Vega
2MASS_H 91.25 202.54 17.632 2.410 Vega
2MASS_K 614.49 190.24 15.091 0.336 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})\, 8.399 8.831 9.218
{\rm log}_{10}({\rm SFR}) -0.531 -0.111 0.253
{\rm log}_{10}({\rm sSFR}) -9.592 -8.943 -8.294
{\rm stellar\ age} 0.511 4.296 7.316

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.362 -0.323 0.081
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.133 -0.624 0.038

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.536 0.954 1.504
\delta -0.613 -0.178 0.238
\tau_1/\tau_2 0.350 0.801 1.321
Q_{PAH} 1.173 2.991 5.349
U_{min} 2.942 8.246 15.922
{\rm log}_{10}(\gamma_e)\, -3.275 -2.100 -0.603

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.058 -1.716 -0.421
{\rm log}_{10}(\tau_{AGN})\, 1.031 1.494 1.893

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.658 -0.227 0.161
0.03-0.10 Gyr -2.352 -1.041 -0.167
0.10-0.33 Gyr -2.916 -1.305 -0.416
0.33-1.06 Gyr -3.293 -1.428 -0.552
1.06-3.43 Gyr -4.252 -1.721 -0.963
3.43-11.16 Gyr -4.460 -1.661 -0.903
11.16-12.40 Gyr -4.608 -1.757 -0.643

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.326 9.459 9.600
{\rm log}_{10}({\rm SFR}) -1.591 -0.831 -0.335
{\rm log}_{10}({\rm sSFR}) -11.154 -10.314 -9.758
{\rm stellar\ age} 1.094 3.720 5.961

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.649 -1.016 -0.226
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.229 -0.684 -0.122

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.117 0.343 0.749
\delta -0.661 -0.184 0.206
\tau_1/\tau_2 0.668 1.061 1.424
Q_{PAH} 1.292 3.225 5.532
U_{min} 3.137 9.770 18.027
{\rm log}_{10}(\gamma_e)\, -2.913 -1.493 -0.406

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.927 -1.095 -0.407
{\rm log}_{10}(\tau_{AGN})\, 0.947 1.454 1.879

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.719 -0.961 -0.450
0.03-0.10 Gyr -1.751 -0.479 0.237
0.10-0.33 Gyr -0.818 -0.119 0.431
0.33-1.06 Gyr -0.796 -0.214 0.228
1.06-3.43 Gyr -1.833 -0.646 -0.301
3.43-11.16 Gyr -2.804 -1.015 -0.583
11.16-12.40 Gyr -3.162 -1.085 -0.428