2017hkz results

Information

Transient
Name:2017hkz
Right ascension: 11h39m23.22s
Declination:64d48m15.66s
Discovery Date:None
Classification:SNIa
Redshift:0.043500
MW E(B-V):0.013
Host
Name:3086498
Right ascension: 11h39m22.67s
Declination:64d48m12.81s
Redshift:0.044244
Photometric Redshift:None
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 13.09
Transient MWEBV processed 0.04
Host match processed 4.44
Host information processed 0.12
Host MWEBV processed 0.04
Host spectrum download not processed None
Global aperture construction processed 0.67
Global aperture photometry processed 3.69
Validate global photometry processed 11.34
Global host SED inference processed 378.93
Local aperture photometry processed 3.58
Validate local photometry processed 0.02
Local host SED inference processed 457.9
 

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})\, 9.042 9.215 9.356
{\rm log}_{10}({\rm SFR}) -1.612 -0.918 -0.387
{\rm log}_{10}({\rm sSFR}) -10.855 -10.174 -9.530
{\rm stellar\ age} 5.235 7.430 9.219

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.549 -0.737 -0.252
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.773 -0.798 0.158

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.311 0.824 1.234
\delta -0.606 -0.115 0.197
\tau_1/\tau_2 0.669 1.026 1.373
Q_{PAH} 0.643 2.387 5.108
U_{min} 2.781 7.991 14.993
{\rm log}_{10}(\gamma_e)\, -3.486 -2.307 -0.799

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.809 -1.608 -0.448
{\rm log}_{10}(\tau_{AGN})\, 0.926 1.359 1.857

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.028 -1.068 -0.572
0.03-0.10 Gyr -1.743 -0.933 -0.309
0.10-0.33 Gyr -1.859 -1.066 -0.459
0.33-1.09 Gyr -2.044 -1.164 -0.648
1.09-3.59 Gyr -1.929 -0.991 -0.607
3.59-11.85 Gyr -1.378 -0.710 -0.498
11.85-13.16 Gyr -1.389 -0.589 0.076

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.290 10.345 10.415
{\rm log}_{10}({\rm SFR}) 0.041 0.284 0.546
{\rm log}_{10}({\rm sSFR}) -10.314 -10.067 -9.787
{\rm stellar\ age} 6.811 7.619 9.277

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.750 -0.449 -0.244
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.049 0.204 0.386

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.226 0.425 0.660
\delta -0.361 0.000 0.201
\tau_1/\tau_2 0.597 0.935 1.305
Q_{PAH} 0.849 1.760 3.125
U_{min} 2.694 7.680 14.138
{\rm log}_{10}(\gamma_e)\, -3.035 -2.187 -1.148

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.490 -3.636 -2.465
{\rm log}_{10}(\tau_{AGN})\, 1.085 1.615 1.974

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.642 -0.165 0.093
0.03-0.10 Gyr 0.074 0.390 0.688
0.10-0.33 Gyr -0.255 0.200 0.499
0.33-1.09 Gyr -0.454 0.026 0.285
1.09-3.59 Gyr -0.411 0.137 0.416
3.59-11.85 Gyr 0.252 0.472 0.581
11.85-13.16 Gyr 0.129 0.620 1.162
 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h39m23.22s, 64d48m15.66s
semi major axis, semi minor axis (arcsec):2.3, 2.3
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 16.8 1.95 20.837 0.126 AB
SDSS_g 56.64 2.03 19.517 0.039 AB
PanSTARRS_g 61.7 0.59 19.424 0.010 AB
SDSS_r 102.06 2.79 18.878 0.030 AB
PanSTARRS_r 106.83 0.81 18.828 0.008 AB
SDSS_z 172.12 8.68 18.310 0.055 AB
PanSTARRS_y 208.91 4.55 18.100 0.024 AB

Aperture details

RA, DEC (J2000):11h39m22.67s, 64d48m13.24s
semi major axis, semi minor axis (arcsec):13.71, 9.74
angle (degrees, anti-clockwise from east):-64.24
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 84.28 9.39 19.086 0.121 AB
GALEX_NUV 122.54 6.85 18.679 0.061 AB
SDSS_u 292.8 9.55 17.734 0.035 AB
SDSS_g 957.0 8.53 16.448 0.010 AB
PanSTARRS_g 985.47 2.88 16.416 0.003 AB
SDSS_r 1665.79 11.65 15.846 0.008 AB
PanSTARRS_r 1669.54 4.01 15.844 0.003 AB
SDSS_z 2799.05 42.62 15.282 0.017 AB
PanSTARRS_y 3162.03 22.7 15.150 0.008 AB
2MASS_J 4115.91 236.85 13.969 0.062 Vega
2MASS_H 4402.5 336.2 13.423 0.083 Vega
2MASS_K 2994.82 441.09 13.371 0.160 Vega
WISE_W2 1196.9 28.84 12.866 0.026 Vega
WISE_W3 4798.68 111.63 9.523 0.025 Vega
WISE_W4 6229.69 781.51 7.794 0.136 Vega