ASASSN-15kx results

Information

Transient
Name:ASASSN-15kx
Right ascension: 22h16m11.79s
Declination:37d28m25.70s
Discovery Date:None
Classification:SN Ia
Redshift:0.016840
MW E(B-V):0.141
Host
Name:ASASSN-15kx
Right ascension: 22h16m11.88s
Declination:37d28m28.56s
Redshift:0.018019
Photometric Redshift:0.021
 

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_i
DES_z
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 3.38
Transient MWEBV processed 0.03
Host match processed 0.76
Host information processed 0.12
Host MWEBV processed 0.03
Global aperture construction processed 0.6
Global aperture photometry processed 3.62
Validate global photometry processed 12.04
Global host SED inference processed 482.17
Local aperture photometry processed 3.73
Validate local photometry processed 0.02
Local host SED inference processed 464.1
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

RA, DEC (J2000):22h16m11.79s, 37d28m25.70s
semi major axis, semi minor axis (arcsec):5.47, 5.47
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.14 2.59 26.000 19.426 AB
GALEX_NUV 3.84 1.89 22.440 0.534 AB
PanSTARRS_g 1661.24 1.89 15.849 0.001 AB
PanSTARRS_r 3626.19 2.4 15.001 0.001 AB
PanSTARRS_i 5393.38 1.91 14.570 0.000 AB
PanSTARRS_z 7035.11 4.4 14.282 0.001 AB
PanSTARRS_y 8769.59 11.15 14.043 0.001 AB
2MASS_J 11199.37 138.29 12.882 0.013 Vega
2MASS_H 13777.51 208.86 12.184 0.016 Vega
2MASS_K 12297.13 231.35 11.838 0.020 Vega

Aperture details

RA, DEC (J2000):22h16m11.88s, 37d28m28.33s
semi major axis, semi minor axis (arcsec):23.46, 13.6
angle (degrees, anti-clockwise from east):-60.02
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 17.67 10.3 20.782 0.633 AB
GALEX_NUV -0.55 6.94 AB
PanSTARRS_g 3841.51 5.66 14.939 0.002 AB
PanSTARRS_i 12617.03 5.59 13.648 0.000 AB
PanSTARRS_z 16136.18 13.41 13.380 0.001 AB
PanSTARRS_y 20606.72 35.21 13.115 0.002 AB
2MASS_J 26017.57 479.83 11.967 0.020 Vega
2MASS_H 31874.23 732.46 11.274 0.025 Vega
2MASS_K 28714.51 817.33 10.917 0.031 Vega
WISE_W1 14252.29 92.07 10.816 0.007 Vega
WISE_W2 7944.83 93.37 10.811 0.013 Vega
WISE_W3 2356.39 211.56 10.295 0.097 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.919 10.078 10.224
{\rm log}_{10}({\rm SFR}) -0.752 -0.250 0.162
{\rm log}_{10}({\rm sSFR}) -10.913 -10.351 -9.782
{\rm stellar\ age} 5.010 7.245 9.022

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.471 -0.749 -0.250
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.492 -0.398 0.122

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.590 0.874 1.136
\delta -0.689 -0.447 -0.225
\tau_1/\tau_2 0.573 0.950 1.329
Q_{PAH} 1.077 3.914 5.849
U_{min} 2.444 7.086 13.794
{\rm log}_{10}(\gamma_e)\, -3.529 -1.798 -0.978

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.337 -3.021 -1.553
{\rm log}_{10}(\tau_{AGN})\, 0.973 1.471 1.961

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.553 -0.089 0.134
0.03-0.10 Gyr -1.763 -0.420 0.199
0.10-0.33 Gyr -1.717 -0.312 0.234
0.33-1.10 Gyr -1.177 -0.116 0.322
1.10-3.66 Gyr -0.591 0.064 0.375
3.66-12.17 Gyr -0.420 0.091 0.348
12.17-13.52 Gyr -0.485 0.205 0.836

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.496 10.555 10.654
{\rm log}_{10}({\rm SFR}) -3.135 -1.851 -0.858
{\rm log}_{10}({\rm sSFR}) -13.856 -12.440 -11.401
{\rm stellar\ age} 7.916 9.223 12.665

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.497 -0.280 -0.107
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.526 -0.662 0.175

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.043 0.203 0.388
\delta -0.580 -0.131 0.179
\tau_1/\tau_2 0.505 0.898 1.314
Q_{PAH} 0.144 0.551 2.660
U_{min} 3.120 8.521 16.033
{\rm log}_{10}(\gamma_e)\, -3.377 -2.383 -1.317

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.573 -3.873 -3.085
{\rm log}_{10}(\tau_{AGN})\, 1.060 1.561 1.942

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.683 -1.966 -1.035
0.03-0.10 Gyr -4.116 -1.919 -0.854
0.10-0.33 Gyr -4.337 -1.873 -0.612
0.33-1.10 Gyr -3.808 -1.680 -0.406
1.10-3.66 Gyr -2.802 -0.756 0.229
3.66-12.17 Gyr -0.834 0.626 0.788
12.17-13.52 Gyr 0.379 1.150 1.761