iPTF14flt results

Information

Transient
Name:iPTF14flt
Right ascension: 0h57m19.79s
Declination:9d45m26.40s
Discovery Date:None
Classification:SNIa
Redshift:0.060000
MW E(B-V):0.053
Host
Name:
Right ascension: 0h57m19.86s
Declination:9d45m29.37s
Redshift:None
Photometric Redshift:0.164
 

Cutout Download Report

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

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 16.45
Transient MWEBV processed 0.03
Host match processed 5.38
Host information processed 0.23
Host MWEBV processed 0.04
Global aperture construction processed 2.79
Global aperture photometry processed 5.93
Validate global photometry processed 13.93
Global host SED inference processed 1495.99
Local aperture photometry processed 5.69
Validate local photometry processed 0.02
Local host SED inference processed 425.65
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h57m19.79s, 9d45m26.40s
semi major axis, semi minor axis (arcsec):1.73, 1.73
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 5.12 1.75 22.127 0.372 AB
SDSS_g 8.32 0.9 21.600 0.117 AB
DES_g 7.91 0.14 21.655 0.019 AB
PanSTARRS_g 9.68 0.41 21.435 0.046 AB
SDSS_r 18.1 1.44 20.756 0.086 AB
PanSTARRS_r 18.8 0.59 20.715 0.034 AB
DES_r 19.21 0.36 20.691 0.021 AB
SDSS_i 27.73 1.96 20.292 0.077 AB
PanSTARRS_i 32.96 0.59 20.105 0.019 AB
PanSTARRS_z 38.41 1.08 19.939 0.031 AB
SDSS_z 43.95 5.55 19.793 0.137 AB
DES_z 36.99 0.86 19.980 0.025 AB

Aperture details

RA, DEC (J2000):0h57m19.99s, 9d45m27.04s
semi major axis, semi minor axis (arcsec):7.32, 5.34
angle (degrees, anti-clockwise from east):-96.1
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 12.4 2.85 21.166 0.249 AB
SDSS_u 53.75 6.34 19.574 0.128 AB
SDSS_g 104.39 3.24 18.853 0.034 AB
DES_g 99.57 0.5 18.905 0.005 AB
PanSTARRS_g 122.25 1.47 18.682 0.013 AB
SDSS_r 233.97 5.2 17.977 0.024 AB
PanSTARRS_r 239.18 2.11 17.953 0.010 AB
DES_r 235.23 1.28 17.971 0.006 AB
SDSS_i 355.57 7.1 17.523 0.022 AB
PanSTARRS_i 375.35 2.12 17.464 0.006 AB
PanSTARRS_z 462.35 3.89 17.238 0.009 AB
SDSS_z 576.79 20.16 16.997 0.038 AB
DES_z 440.09 2.99 17.291 0.007 AB
2MASS_J 1233.63 155.87 15.277 0.137 Vega
2MASS_H 1023.04 222.48 15.008 0.236 Vega
WISE_W3 129.88 94.09 13.442 0.787 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.903 9.054 9.191
{\rm log}_{10}({\rm SFR}) -1.504 -1.074 -0.643
{\rm log}_{10}({\rm sSFR}) -10.548 -10.145 -9.670
{\rm stellar\ age} 6.056 7.394 9.405

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.807 -1.437 -0.918
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.559 -0.801 0.024

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.150 1.486 1.805
\delta -0.219 -0.016 0.168
\tau_1/\tau_2 0.679 1.027 1.368
Q_{PAH} 0.827 2.614 4.868
U_{min} 2.713 7.899 14.893
{\rm log}_{10}(\gamma_e)\, -2.897 -1.823 -0.655

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.358 -1.224 -0.470
{\rm log}_{10}(\tau_{AGN})\, 0.978 1.475 1.953

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.400 -0.906 -0.531
0.03-0.10 Gyr -1.909 -1.242 -0.705
0.10-0.33 Gyr -2.348 -1.479 -0.923
0.33-1.08 Gyr -2.617 -1.487 -0.937
1.08-3.55 Gyr -2.158 -1.098 -0.772
3.55-11.66 Gyr -1.281 -0.854 -0.642
11.66-12.96 Gyr -1.401 -0.768 -0.059

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.106 10.235 10.350
{\rm log}_{10}({\rm SFR}) -0.267 0.383 0.938
{\rm log}_{10}({\rm sSFR}) -10.549 -9.875 -9.325
{\rm stellar\ age} 7.495 10.608 12.180

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.750 -1.228 -0.439
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.273 0.230 0.422

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.756 1.288 1.696
\delta -0.037 0.168 0.340
\tau_1/\tau_2 0.387 0.862 1.353
Q_{PAH} 0.445 1.659 3.789
U_{min} 3.018 8.662 16.993
{\rm log}_{10}(\gamma_e)\, -3.383 -2.206 -1.156

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.909 -1.434 -0.605
{\rm log}_{10}(\tau_{AGN})\, 0.954 1.356 1.802

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.502 -0.759 0.051
0.03-0.10 Gyr -0.157 0.508 1.093
0.10-0.33 Gyr -3.692 -1.972 -0.303
0.33-1.08 Gyr -6.318 -3.114 -0.822
1.08-3.55 Gyr -4.370 -2.160 -0.394
3.55-11.66 Gyr -2.021 -0.173 0.451
11.66-12.96 Gyr -0.283 1.188 1.455