ASASSN-15kx

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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
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 0.76
Cutout download processed 3.38
Global aperture construction processed 0.6
Local aperture photometry processed 3.73
Global aperture photometry processed 3.62
Validate local photometry processed 0.02
Validate global photometry processed 12.04
Host information processed 0.12
Global host SED inference processed 482.17
Local host SED inference processed 464.1
Transient information processed 0.0
Transient MWEBV processed 0.03
Host MWEBV processed 0.03
Processing status completed N/A N/A
 

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) = 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
 

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})\, 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