iPTF14atc results

Information

Transient
Name:iPTF14atc
Right ascension: 14h19m35.29s
Declination:34d31m12.52s
Discovery Date:None
Classification:SNIIb
Redshift:0.068000
MW E(B-V):0.012
Host
Name:
Right ascension: 14h19m35.17s
Declination:34d31m11.38s
Redshift:None
Photometric Redshift:0.119
 

Cutout Download Report

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

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 16.13
Transient MWEBV processed 0.04
Host match processed 6.01
Host information processed 0.19
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 4.61
Validate global photometry processed 11.27
Global host SED inference processed 394.21
Local aperture photometry processed 4.32
Validate local photometry processed 0.02
Local host SED inference processed 411.59
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):14h19m35.29s, 34d31m12.52s
semi major axis, semi minor axis (arcsec):1.54, 1.54
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 5.72 1.47 22.007 0.280 AB
SDSS_g 13.24 1.02 21.095 0.084 AB
DES_g 12.2 0.2 21.184 0.018 AB
SDSS_r 16.25 1.25 20.873 0.083 AB
SDSS_i 21.51 1.65 20.568 0.084 AB
PanSTARRS_i 21.72 0.4 20.558 0.020 AB
PanSTARRS_z 19.38 0.9 20.682 0.050 AB
SDSS_z 24.21 4.47 20.440 0.200 AB
DES_z 23.1 1.02 20.491 0.048 AB
PanSTARRS_y 22.28 1.95 20.530 0.095 AB

Aperture details

RA, DEC (J2000):14h19m35.17s, 34d31m11.54s
semi major axis, semi minor axis (arcsec):5.7, 3.55
angle (degrees, anti-clockwise from east):-138.66
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 10.64 1.5 21.332 0.153 AB
SDSS_g 49.17 2.22 19.671 0.049 AB
SDSS_r 79.59 3.1 19.148 0.042 AB
PanSTARRS_i 98.1 1.17 18.921 0.013 AB
PanSTARRS_z 73.81 2.61 19.230 0.038 AB
SDSS_z 132.74 13.06 18.592 0.107 AB
DES_z 105.22 2.37 18.845 0.024 AB
PanSTARRS_y 108.46 5.68 18.812 0.057 AB
WISE_W4 -141.12 275.46 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.196 8.437 8.570
{\rm log}_{10}({\rm SFR}) -1.556 -1.136 -0.634
{\rm log}_{10}({\rm sSFR}) -10.019 -9.567 -8.908
{\rm stellar\ age} 2.059 5.358 7.083

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.705 -1.246 -0.569
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.660 -0.866 0.123

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.234 0.538 0.947
\delta -0.378 -0.026 0.250
\tau_1/\tau_2 0.797 1.137 1.455
Q_{PAH} 0.871 2.511 4.826
U_{min} 2.954 7.755 14.524
{\rm log}_{10}(\gamma_e)\, -2.842 -1.617 -0.495

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.279 -0.639 -0.074
{\rm log}_{10}(\tau_{AGN})\, 1.123 1.531 1.919

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.674 -1.317 -0.929
0.03-0.10 Gyr -1.603 -1.091 -0.531
0.10-0.33 Gyr -1.738 -1.164 -0.671
0.33-1.08 Gyr -2.011 -1.391 -1.008
1.08-3.53 Gyr -2.354 -1.511 -1.241
3.53-11.57 Gyr -2.629 -1.622 -1.311
11.57-12.85 Gyr -2.760 -1.667 -1.116

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.715 8.998 9.166
{\rm log}_{10}({\rm SFR}) -0.824 -0.503 -0.124
{\rm log}_{10}({\rm sSFR}) -9.913 -9.498 -8.893
{\rm stellar\ age} 2.268 5.446 7.258

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.243 -0.610 -0.177
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.167 0.048 0.187

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.207 0.418 0.697
\delta -0.462 -0.080 0.213
\tau_1/\tau_2 0.719 1.114 1.523
Q_{PAH} 1.195 2.641 4.655
U_{min} 3.042 7.965 14.462
{\rm log}_{10}(\gamma_e)\, -3.027 -1.939 -0.884

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.474 -1.765 -0.926
{\rm log}_{10}(\tau_{AGN})\, 0.947 1.300 1.731

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.637 -0.418 -0.181
0.03-0.10 Gyr -1.086 -0.552 -0.085
0.10-0.33 Gyr -1.123 -0.612 -0.189
0.33-1.08 Gyr -1.312 -0.795 -0.432
1.08-3.53 Gyr -1.616 -0.958 -0.668
3.53-11.57 Gyr -2.016 -1.073 -0.730
11.57-12.85 Gyr -2.199 -1.098 -0.494