2024keu

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Information

Transient

Name: AT2024keu
Right ascension: 14h22m44.92s
Declination: 40d23m23.61s
Discovery Date: June 3, 2024, 8:47 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.008

Host

Name: 2024keu
Right ascension: 14h22m44.89s
Declination: 40d23m25.72s
Redshift: 0.099266
Photometric Redshift: 0.070
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.4
Cutout download processed 13.8
Global aperture construction processed 0.59
Local aperture photometry processed 4.96
Global aperture photometry processed 4.74
Validate local photometry processed 0.02
Validate global photometry processed 13.28
Host information processed 0.14
Global host SED inference processed 417.44
Local host SED inference processed 538.37
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.08
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) = 14h22m44.92s, 40d23m23.61s
semi major axis, semi minor axis (arcsec) = 1.09, 1.09
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux (μJy){\rm (\mu Jy)} Flux error (μJy){\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_z 43.73 0.65 19.798 0.016 AB
PanSTARRS_y 50.21 1.58 19.648 0.034 AB

Aperture details

RA, DEC (J2000) = 14h22m44.88s, 40d23m25.85s
semi major axis, semi minor axis (arcsec) = 11.18, 9.6
angle (degrees, anti-clockwise from east) = -179.09

Filter Flux (μJy){\rm (\mu Jy)} Flux error (μJy){\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 88.97 6.82 19.027 0.083 AB
GALEX_NUV 98.72 4.35 18.914 0.048 AB
SDSS_u 234.8 7.76 17.973 0.036 AB
SDSS_g 443.03 5.99 17.284 0.015 AB
PanSTARRS_g 433.47 2.41 17.308 0.006 AB
SDSS_r 699.17 7.93 16.789 0.012 AB
PanSTARRS_r 696.36 2.92 16.793 0.005 AB
SDSS_i 894.18 9.7 16.521 0.012 AB
PanSTARRS_i 888.88 2.58 16.528 0.003 AB
PanSTARRS_z 957.38 5.93 16.447 0.007 AB
SDSS_z 798.69 25.08 16.644 0.034 AB
PanSTARRS_y 1133.95 14.55 16.264 0.014 AB
2MASS_J 1409.49 207.59 15.132 0.160 Vega
2MASS_H 1390.88 292.26 14.674 0.228 Vega
2MASS_K 1657.09 403.26 14.014 0.264 Vega
WISE_W1 831.6 21.86 13.901 0.029 Vega
WISE_W2 507.03 23.64 13.798 0.051 Vega
WISE_W3 1394.95 108.96 10.865 0.085 Vega
WISE_W4 755.4 552.08 10.085 0.793 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
log10(M/M){\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.862 9.176 9.435
log10(SFR){\rm log}_{10}({\rm SFR}) -0.891 -0.312 0.152
log10(sSFR){\rm log}_{10}({\rm sSFR}) -10.090 -9.516 -8.876
stellar age{\rm stellar\ age} 1.843 5.958 7.964

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z/Z){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.303 -0.523 0.024
log10(Zgas/Z){\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.167 -0.638 0.115

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
τ2\tau_2 0.467 0.908 1.411
δ\delta -0.558 -0.227 0.199
τ1/τ2\tau_1/\tau_2 0.414 0.848 1.318
QPAHQ_{PAH} 0.707 2.263 4.693
UminU_{min} 2.721 8.292 16.052
log10(γe){\rm log}_{10}(\gamma_e)\, -3.163 -1.972 -0.747

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN){\rm log}_{10}(f_{AGN})\, -3.392 -1.062 -0.232
log10(τAGN){\rm log}_{10}(\tau_{AGN})\, 1.021 1.426 1.865

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.043 -0.467 0.026
0.03-0.10 Gyr -2.736 -1.014 -0.167
0.10-0.33 Gyr -2.984 -1.347 -0.458
0.33-1.06 Gyr -2.711 -1.201 -0.368
1.06-3.45 Gyr -3.216 -1.293 -0.774
3.45-11.22 Gyr -2.516 -1.088 -0.667
11.22-12.46 Gyr -2.713 -1.055 -0.321

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
log10(M/M){\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.413 10.468 10.514
log10(SFR){\rm log}_{10}({\rm SFR}) 0.482 0.575 0.667
log10(sSFR){\rm log}_{10}({\rm sSFR}) -9.991 -9.888 -9.789
stellar age{\rm stellar\ age} 5.452 6.332 7.075

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z/Z){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.144 -0.038 0.045
log10(Zgas/Z){\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.063 0.014 0.106

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
τ2\tau_2 0.081 0.112 0.167
δ\delta -0.922 -0.731 -0.413
τ1/τ2\tau_1/\tau_2 0.818 1.164 1.521
QPAHQ_{PAH} 0.778 1.652 2.928
UminU_{min} 2.460 7.541 15.253
log10(γe){\rm log}_{10}(\gamma_e)\, -3.377 -2.592 -1.830

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN){\rm log}_{10}(f_{AGN})\, -4.278 -3.195 -2.266
log10(τAGN){\rm log}_{10}(\tau_{AGN})\, 0.884 1.310 1.835

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.323 0.417 0.507
0.03-0.10 Gyr 0.459 0.612 0.754
0.10-0.33 Gyr -0.338 0.066 0.322
0.33-1.06 Gyr -0.461 -0.068 0.191
1.06-3.45 Gyr 0.231 0.427 0.605
3.45-11.22 Gyr 0.207 0.358 0.461
11.22-12.46 Gyr -0.157 0.326 0.667