2024koo results

Information

Transient
Name:AT2024koo
Right ascension: 0h01m57.08s
Declination:-26d22m26.84s
Discovery Date:June 8, 2024, 8:38 a.m.
Classification:None
Redshift:None
MW E(B-V):0.014
Host
Name:2024koo
Right ascension: 0h01m57.44s
Declination:-26d22m23.99s
Redshift:0.084500
Photometric Redshift:0.086
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 2.22
Transient MWEBV processed 0.05
Host match processed 1.74
Host information processed 0.08
Host MWEBV processed 0.05
Host spectrum download not processed None
Global aperture construction processed 0.66
Global aperture photometry processed 3.67
Validate global photometry processed 9.57
Global host SED inference processed 379.14
Local aperture photometry processed 3.5
Validate local photometry processed 0.02
Local host SED inference processed 511.18
 

Imaging data


 

Spectral Energy Distribution



 

Host Galaxy Spectrum

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.101 8.409 8.658
{\rm log}_{10}({\rm SFR}) -1.629 -1.012 -0.424
{\rm log}_{10}({\rm sSFR}) -10.154 -9.427 -8.588
{\rm stellar\ age} 1.722 5.280 7.321

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.705 -1.198 -0.375
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.520 -0.817 0.039

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.468 0.890 1.371
\delta -0.356 -0.008 0.267
\tau_1/\tau_2 0.631 0.999 1.380
Q_{PAH} 1.107 2.967 5.130
U_{min} 2.787 7.859 15.042
{\rm log}_{10}(\gamma_e)\, -2.839 -1.800 -0.660

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.663 -0.674 0.026
{\rm log}_{10}(\tau_{AGN})\, 0.991 1.440 1.908

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.459 -0.908 -0.499
0.03-0.10 Gyr -1.966 -1.112 -0.381
0.10-0.33 Gyr -2.416 -1.391 -0.735
0.33-1.07 Gyr -2.728 -1.502 -0.981
1.07-3.48 Gyr -2.998 -1.630 -1.259
3.48-11.38 Gyr -3.005 -1.700 -1.291
11.38-12.65 Gyr -2.978 -1.748 -1.054

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.248 10.291 10.346
{\rm log}_{10}({\rm SFR}) -0.024 0.192 0.429
{\rm log}_{10}({\rm sSFR}) -10.322 -10.106 -9.865
{\rm stellar\ age} 6.564 7.283 8.463

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.345 -0.220 -0.127
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.404 0.071 0.270

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.042 0.084 0.151
\delta -0.444 -0.026 0.255
\tau_1/\tau_2 0.780 1.130 1.496
Q_{PAH} 1.311 3.277 5.199
U_{min} 2.555 7.294 13.853
{\rm log}_{10}(\gamma_e)\, -2.479 -1.393 -0.394

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.435 -3.577 -2.508
{\rm log}_{10}(\tau_{AGN})\, 1.058 1.583 1.961

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.365 -0.159 0.002
0.03-0.10 Gyr 0.009 0.290 0.564
0.10-0.33 Gyr -0.015 0.229 0.426
0.33-1.07 Gyr -0.210 0.065 0.253
1.07-3.48 Gyr -0.182 0.137 0.370
3.48-11.38 Gyr 0.281 0.435 0.527
11.38-12.65 Gyr 0.154 0.588 1.025
 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h01m57.08s, -26d22m26.84s
semi major axis, semi minor axis (arcsec):1.26, 1.26
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 8.48 0.47 21.579 0.060 AB
PanSTARRS_i 12.75 0.45 21.137 0.038 AB
PanSTARRS_z 10.56 1.06 21.341 0.110 AB
PanSTARRS_y 11.16 2.23 21.281 0.217 AB

Aperture details

RA, DEC (J2000):0h01m57.44s, -26d22m23.66s
semi major axis, semi minor axis (arcsec):10.38, 6.88
angle (degrees, anti-clockwise from east):-149.42
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 55.3 5.26 19.543 0.103 AB
GALEX_NUV 56.25 3.31 19.525 0.064 AB
PanSTARRS_g 317.45 2.71 17.646 0.009 AB
PanSTARRS_i 615.05 2.97 16.928 0.005 AB
PanSTARRS_z 712.41 6.99 16.768 0.011 AB
PanSTARRS_y 871.0 14.42 16.550 0.018 AB
2MASS_J 1230.02 281.31 15.280 0.248 Vega
2MASS_H 2076.56 458.51 14.239 0.240 Vega
2MASS_K -106.95 449.09 Vega
WISE_W1 510.14 24.88 14.432 0.053 Vega
WISE_W2 278.16 29.81 14.450 0.116 Vega
WISE_W3 983.21 157.47 11.244 0.174 Vega
WISE_W4 1883.47 743.75 9.093 0.429 Vega