iPTF14gnl results

Information

Transient
Name:iPTF14gnl
Right ascension: 0h23m48.00s
Declination:-3d51m28.00s
Discovery Date:None
Classification:Ia
Redshift:0.052487
MW E(B-V):0.027
Host
Name:iPTF14gnl
Right ascension: 0h23m48.33s
Declination:-3d51m20.53s
Redshift:0.053727
Photometric Redshift:0.057
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 20.98
Transient MWEBV processed 0.05
Host match processed 2.85
Host information processed 0.09
Host MWEBV processed 0.05
Host spectrum download not processed None
Global aperture construction processed 0.82
Global aperture photometry processed 6.66
Validate global photometry processed 19.1
Global host SED inference processed 823.84
Local aperture photometry processed 7.58
Validate local photometry processed 0.03
Local host SED inference processed 480.56
 

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})\, 8.044 8.286 8.442
{\rm log}_{10}({\rm SFR}) -1.755 -1.127 -0.549
{\rm log}_{10}({\rm sSFR}) -10.109 -9.379 -8.532
{\rm stellar\ age} 2.090 5.870 7.449

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.521 -0.860 -0.221
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.694 -0.977 0.104

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.366 0.837 1.363
\delta -0.345 0.014 0.268
\tau_1/\tau_2 0.730 1.105 1.467
Q_{PAH} 0.653 2.019 4.443
U_{min} 3.080 8.413 15.534
{\rm log}_{10}(\gamma_e)\, -2.892 -1.860 -0.765

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.197 -0.811 0.011
{\rm log}_{10}(\tau_{AGN})\, 1.113 1.464 1.870

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.951 -1.298 -0.868
0.03-0.10 Gyr -1.799 -1.113 -0.442
0.10-0.33 Gyr -2.204 -1.489 -0.953
0.33-1.08 Gyr -2.463 -1.663 -1.239
1.08-3.57 Gyr -2.660 -1.704 -1.415
3.57-11.74 Gyr -2.857 -1.732 -1.445
11.74-13.04 Gyr -2.862 -1.760 -1.206

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.785 10.881 10.968
{\rm log}_{10}({\rm SFR}) 0.066 0.530 0.827
{\rm log}_{10}({\rm sSFR}) -10.748 -10.372 -10.055
{\rm stellar\ age} 6.937 8.201 11.666

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.121 -0.738 -0.404
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.699 -1.534 -0.356

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.200 0.584 0.918
\delta -0.004 0.277 0.371
\tau_1/\tau_2 0.340 0.781 1.438
Q_{PAH} 0.386 1.499 3.774
U_{min} 2.952 7.683 15.058
{\rm log}_{10}(\gamma_e)\, -3.267 -1.980 -1.020

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.373 -2.033 -1.123
{\rm log}_{10}(\tau_{AGN})\, 0.826 1.258 1.844

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.428 0.762 1.066
0.03-0.10 Gyr -0.938 0.235 0.721
0.10-0.33 Gyr -1.552 -0.085 0.485
0.33-1.08 Gyr -1.185 0.120 0.686
1.08-3.57 Gyr -1.336 0.377 0.950
3.57-11.74 Gyr 0.035 0.927 1.100
11.74-13.04 Gyr 0.701 1.322 2.044
 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h23m48.00s, -3d51m28.00s
semi major axis, semi minor axis (arcsec):1.91, 1.91
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 -0.58 1.99 AB
SDSS_g 10.62 1.01 21.334 0.103 AB
DES_g 10.23 0.15 21.375 0.016 AB
PanSTARRS_g 7.8 0.48 21.670 0.067 AB
SDSS_r 13.27 1.39 21.093 0.113 AB
PanSTARRS_r 12.61 0.35 21.148 0.031 AB
DES_r 15.91 0.21 20.896 0.014 AB
SDSS_i 21.08 2.0 20.590 0.103 AB
PanSTARRS_i 18.56 0.48 20.729 0.028 AB
PanSTARRS_z 20.58 1.23 20.616 0.065 AB
SDSS_z 15.81 5.97 20.903 0.410 AB
DES_z 22.7 0.61 20.510 0.029 AB
PanSTARRS_y 26.22 2.98 20.353 0.123 AB

Aperture details

RA, DEC (J2000):0h23m48.32s, -3d51m20.06s
semi major axis, semi minor axis (arcsec):22.82, 11.25
angle (degrees, anti-clockwise from east):-84.83
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 163.15 8.42 18.369 0.056 AB
GALEX_NUV 252.37 6.52 17.895 0.028 AB
SDSS_u 293.81 17.31 17.730 0.064 AB
SDSS_g 1728.1 11.78 15.806 0.007 AB
DES_g 1822.88 1.71 15.748 0.001 AB
PanSTARRS_g 1813.28 4.08 15.754 0.002 AB
SDSS_r 2838.29 16.28 15.267 0.006 AB
DES_r 3205.62 2.51 15.135 0.001 AB
SDSS_i 4034.6 21.26 14.885 0.006 AB
PanSTARRS_i 4072.3 4.03 14.875 0.001 AB
PanSTARRS_z 4565.07 10.51 14.751 0.003 AB
SDSS_z 4363.93 51.92 14.800 0.013 AB
DES_z 4923.5 7.76 14.669 0.002 AB
PanSTARRS_y 5424.85 25.05 14.564 0.005 AB
2MASS_J 6762.26 356.4 13.430 0.057 Vega
2MASS_K 7214.08 716.48 12.417 0.108 Vega