2017cka results

Information

Transient
Name:2017cka
Right ascension: 17h07m47.34s
Declination:9d49m20.96s
Discovery Date:None
Classification:SNIa
Redshift:0.040000
MW E(B-V):0.086
Host
Name:
Right ascension: 17h07m47.06s
Declination:9d49m17.64s
Redshift:None
Photometric Redshift:0.024
 

Cutout Download Report

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

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 11.82
Transient MWEBV processed 0.04
Host match processed 5.68
Host information processed 0.18
Host MWEBV processed 0.04
Global aperture construction processed 0.72
Global aperture photometry processed 2.88
Validate global photometry processed 7.92
Global host SED inference processed 557.44
Local aperture photometry processed 2.91
Validate local photometry processed 0.02
Local host SED inference processed 447.79
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):17h07m47.34s, 9d49m20.96s
semi major axis, semi minor axis (arcsec):2.53, 2.53
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 91.84 2.58 18.992 0.030 AB
PanSTARRS_g 89.85 0.59 19.016 0.007 AB
SDSS_r 132.47 3.17 18.595 0.026 AB
SDSS_i 162.2 3.78 18.375 0.025 AB
SDSS_z 191.81 7.24 18.193 0.041 AB
DES_z 190.42 3.04 18.201 0.017 AB
PanSTARRS_y 226.06 4.39 18.014 0.021 AB

Aperture details

RA, DEC (J2000):17h07m47.06s, 9d49m17.71s
semi major axis, semi minor axis (arcsec):11.27, 10.16
angle (degrees, anti-clockwise from east):-139.82
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 107.87 7.88 18.818 0.079 AB
SDSS_g 1254.15 9.65 16.154 0.008 AB
PanSTARRS_g 1301.98 2.45 16.113 0.002 AB
SDSS_r 1865.43 12.1 15.723 0.007 AB
SDSS_i 2317.32 14.74 15.488 0.007 AB
SDSS_z 2628.5 29.93 15.351 0.012 AB
DES_z 2788.3 11.73 15.287 0.005 AB
PanSTARRS_y 3168.49 18.5 15.148 0.006 AB
2MASS_K 2585.1 444.77 13.531 0.187 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.682 8.919 9.095
{\rm log}_{10}({\rm SFR}) -1.538 -0.902 -0.279
{\rm log}_{10}({\rm sSFR}) -10.511 -9.805 -9.012
{\rm stellar\ age} 1.806 5.395 7.537

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.674 -1.132 -0.481
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.681 -0.771 0.183

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.191 0.480 0.902
\delta -0.673 -0.179 0.186
\tau_1/\tau_2 0.649 1.005 1.370
Q_{PAH} 1.192 2.980 5.249
U_{min} 2.971 7.778 15.286
{\rm log}_{10}(\gamma_e)\, -3.285 -1.949 -0.817

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.478 -1.396 -0.332
{\rm log}_{10}(\tau_{AGN})\, 0.953 1.426 1.956

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.539 -0.996 -0.572
0.03-0.10 Gyr -1.896 -0.914 -0.194
0.10-0.33 Gyr -1.650 -0.727 -0.090
0.33-1.09 Gyr -1.754 -0.943 -0.460
1.09-3.60 Gyr -2.029 -1.089 -0.758
3.60-11.90 Gyr -2.563 -1.201 -0.800
11.90-13.22 Gyr -2.566 -1.237 -0.601

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.849 10.038 10.214
{\rm log}_{10}({\rm SFR}) -0.252 0.379 0.845
{\rm log}_{10}({\rm sSFR}) -10.316 -9.682 -9.184
{\rm stellar\ age} 1.800 5.545 7.517

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.511 -0.908 -0.236
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.163 -0.086 0.334

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.216 0.434 0.676
\delta -0.464 -0.145 0.205
\tau_1/\tau_2 0.561 0.999 1.446
Q_{PAH} 0.647 2.300 4.376
U_{min} 2.253 7.314 14.612
{\rm log}_{10}(\gamma_e)\, -3.332 -2.106 -1.242

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.402 -3.215 -1.168
{\rm log}_{10}(\tau_{AGN})\, 1.052 1.573 1.999

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.863 -0.129 0.190
0.03-0.10 Gyr -0.332 0.480 0.996
0.10-0.33 Gyr -0.212 0.544 1.019
0.33-1.09 Gyr -0.669 0.244 0.702
1.09-3.60 Gyr -1.405 0.038 0.360
3.60-11.90 Gyr -1.720 -0.107 0.295
11.90-13.22 Gyr -1.918 -0.119 0.580