2018kax results

Information

Transient
Name:2018kax
Right ascension: 3h28m52.23s
Declination:-21d53m20.23s
Discovery Date:None
Classification:Ia-91T
Redshift:0.051100
MW E(B-V):0.030
Host
Name:
Right ascension: 3h28m52.10s
Declination:-21d53m19.46s
Redshift:None
Photometric Redshift:0.040
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
DES_g
DES_r
DES_z
GALEX_NUV
GALEX_FUV
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 8.6
Transient MWEBV processed 0.04
Host match processed 8.41
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 4.53
Validate global photometry processed 12.39
Global host SED inference processed 455.47
Local aperture photometry processed 4.98
Validate local photometry processed 0.02
Local host SED inference processed 426.7
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):3h28m52.23s, -21d53m20.23s
semi major axis, semi minor axis (arcsec):2.01, 2.01
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 18.26 0.18 20.746 0.011 AB
PanSTARRS_g 14.15 0.53 21.023 0.041 AB
PanSTARRS_r 14.74 0.7 20.979 0.052 AB
DES_r 21.66 0.21 20.561 0.010 AB
PanSTARRS_i 16.92 0.57 20.829 0.037 AB
PanSTARRS_z 14.35 1.36 21.008 0.103 AB
DES_z 22.56 0.69 20.517 0.033 AB
PanSTARRS_y 30.64 4.29 20.184 0.152 AB

Aperture details

RA, DEC (J2000):3h28m52.07s, -21d53m19.53s
semi major axis, semi minor axis (arcsec):6.16, 4.01
angle (degrees, anti-clockwise from east):-155.44
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 73.6 0.39 19.233 0.006 AB
PanSTARRS_g 74.69 1.32 19.217 0.019 AB
PanSTARRS_r 74.74 1.73 19.216 0.025 AB
DES_r 88.86 0.46 19.028 0.006 AB
PanSTARRS_i 90.15 1.41 19.013 0.017 AB
PanSTARRS_z 88.71 3.36 19.030 0.041 AB
DES_z 93.32 1.52 18.975 0.018 AB
PanSTARRS_y 99.48 10.54 18.906 0.115 AB
2MASS_J -8.25 141.06 Vega
2MASS_H 98.8 253.34 17.546 2.784 Vega
2MASS_K 91.36 276.48 17.160 3.285 Vega
WISE_W1 30.57 8.68 17.488 0.308 Vega
WISE_W2 25.18 13.29 17.058 0.573 Vega
WISE_W3 48.46 47.56 14.512 1.065 Vega
WISE_W4 98.71 297.87 12.294 3.276 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.295 7.633 7.950
{\rm log}_{10}({\rm SFR}) -1.382 -1.010 -0.685
{\rm log}_{10}({\rm sSFR}) -9.266 -8.595 -8.003
{\rm stellar\ age} 0.196 2.575 5.829

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.133 -0.533 -0.022
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.453 -0.244 -0.113

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.247 0.479 0.879
\delta -0.505 -0.074 0.230
\tau_1/\tau_2 0.729 1.086 1.463
Q_{PAH} 0.758 2.203 4.775
U_{min} 3.166 8.473 15.450
{\rm log}_{10}(\gamma_e)\, -2.619 -1.523 -0.615

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.331 -0.989 -0.266
{\rm log}_{10}(\tau_{AGN})\, 1.174 1.516 1.915

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.208 -0.961 -0.707
0.03-0.10 Gyr -1.684 -1.078 -0.651
0.10-0.33 Gyr -3.069 -1.630 -1.117
0.33-1.08 Gyr -4.407 -2.276 -1.575
1.08-3.57 Gyr -5.146 -2.750 -1.989
3.57-11.77 Gyr -5.576 -2.952 -2.092
11.77-13.07 Gyr -5.479 -2.928 -2.016

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.226 8.561 8.790
{\rm log}_{10}({\rm SFR}) -1.349 -0.732 -0.155
{\rm log}_{10}({\rm sSFR}) -10.066 -9.361 -8.449
{\rm stellar\ age} 0.445 4.395 6.886

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.521 -1.080 -0.530
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.362 -0.597 -0.047

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.082 0.211 0.439
\delta -0.744 -0.329 0.086
\tau_1/\tau_2 0.679 1.133 1.551
Q_{PAH} 0.661 1.956 3.875
U_{min} 2.733 8.198 15.513
{\rm log}_{10}(\gamma_e)\, -2.833 -1.796 -0.798

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.294 -1.571 -0.830
{\rm log}_{10}(\tau_{AGN})\, 1.247 1.633 1.913

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.444 -1.037 -0.768
0.03-0.10 Gyr -1.505 -0.658 -0.019
0.10-0.33 Gyr -1.514 -0.719 -0.136
0.33-1.08 Gyr -2.985 -1.315 -0.801
1.08-3.57 Gyr -4.243 -1.613 -1.093
3.57-11.77 Gyr -4.394 -1.704 -1.138
11.77-13.07 Gyr -4.351 -1.703 -0.964