2013ak results

Information

Transient
Name:2013ak
Right ascension: 8h07m06.70s
Declination:-28d03m10.08s
Discovery Date:None
Classification:SNIIb
Redshift:0.003700
MW E(B-V):0.393
Host
Name:J080707.03-280317.63
Right ascension: 8h07m07.03s
Declination:-28d03m17.63s
Redshift:None
Photometric Redshift:None
 

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
GALEX_NUV
GALEX_FUV
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 3.19
Transient MWEBV processed 0.04
Host match processed 11.1
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 1.52
Global aperture photometry processed 4.16
Validate global photometry processed 11.7
Global host SED inference processed 477.8
Local aperture photometry processed 4.58
Validate local photometry processed 0.02
Local host SED inference processed 421.66
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):8h07m06.70s, -28d03m10.08s
semi major axis, semi minor axis (arcsec):26.15, 26.15
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 5959.32 11.0 14.462 0.002 AB
PanSTARRS_r 12501.2 21.65 13.658 0.002 AB
PanSTARRS_i 17359.01 25.47 13.301 0.002 AB
PanSTARRS_z 23419.04 37.18 12.976 0.002 AB
PanSTARRS_y 28575.19 69.57 12.760 0.003 AB
2MASS_J 39642.93 784.59 11.510 0.021 Vega
2MASS_H 49325.18 991.21 10.800 0.022 Vega
2MASS_K 43886.87 1409.06 10.456 0.035 Vega
WISE_W1 23657.37 1660.27 10.266 0.076 Vega
WISE_W2 14458.37 1030.92 10.161 0.077 Vega
WISE_W3 54950.57 2237.78 6.876 0.044 Vega
WISE_W4 80757.13 5132.44 5.012 0.069 Vega

Aperture details

RA, DEC (J2000):8h07m07.03s, -28d03m17.56s
semi major axis, semi minor axis (arcsec):4.26, 3.32
angle (degrees, anti-clockwise from east):-76.36
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 418.95 1.73 17.345 0.004 AB
PanSTARRS_r 971.63 3.39 16.431 0.004 AB
PanSTARRS_i 1295.44 3.98 16.119 0.003 AB
PanSTARRS_y 1810.99 10.23 15.755 0.006 AB
2MASS_J 2764.81 138.22 14.401 0.054 Vega
2MASS_H 2886.09 171.74 13.882 0.065 Vega
2MASS_K 2148.21 247.06 13.732 0.125 Vega
WISE_W1 301.81 385.83 15.002 1.388 Vega
WISE_W2 270.11 262.22 14.482 1.054 Vega
WISE_W3 725.27 632.71 11.575 0.947 Vega
WISE_W4 8771.62 2111.69 7.422 0.261 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.048 9.181 9.305
{\rm log}_{10}({\rm SFR}) -1.400 -1.058 -0.572
{\rm log}_{10}({\rm sSFR}) -10.660 -10.260 -9.679
{\rm stellar\ age} 4.951 6.659 8.183

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.799 -0.539 -0.297
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.655 -1.236 -0.543

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.095 0.193 0.328
\delta -0.761 -0.275 0.156
\tau_1/\tau_2 0.567 0.904 1.254
Q_{PAH} 0.825 2.101 4.782
U_{min} 2.418 7.427 14.066
{\rm log}_{10}(\gamma_e)\, -3.352 -2.249 -1.327

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.360 -3.334 -2.262
{\rm log}_{10}(\tau_{AGN})\, 0.986 1.485 1.948

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.175 -0.945 -0.766
0.03-0.10 Gyr -1.783 -1.117 -0.496
0.10-0.33 Gyr -1.692 -0.977 -0.480
0.33-1.10 Gyr -1.277 -0.774 -0.471
1.10-3.66 Gyr -1.031 -0.712 -0.510
3.66-12.16 Gyr -1.160 -0.795 -0.590
12.16-13.51 Gyr -1.299 -0.762 -0.249

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.919 8.085 8.222
{\rm log}_{10}({\rm SFR}) -2.417 -1.887 -1.426
{\rm log}_{10}({\rm sSFR}) -10.490 -9.963 -9.517
{\rm stellar\ age} 4.696 6.980 8.585

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.699 -1.208 -0.639
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.891 -1.607 0.194

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.163 0.418 0.797
\delta -0.408 0.024 0.294
\tau_1/\tau_2 0.504 0.889 1.324
Q_{PAH} 1.227 3.186 5.168
U_{min} 2.981 8.042 15.090
{\rm log}_{10}(\gamma_e)\, -3.166 -2.204 -1.295

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.670 -1.817 -0.840
{\rm log}_{10}(\tau_{AGN})\, 1.025 1.390 1.860

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.199 -1.799 -1.472
0.03-0.10 Gyr -2.859 -1.967 -1.387
0.10-0.33 Gyr -2.785 -2.018 -1.501
0.33-1.10 Gyr -2.619 -2.003 -1.527
1.10-3.66 Gyr -2.471 -1.952 -1.644
3.66-12.16 Gyr -2.357 -1.885 -1.660
12.16-13.51 Gyr -2.574 -1.814 -1.282