iPTF14gdr results

Information

Transient
Name:iPTF14gdr
Right ascension: 0h27m58.35s
Declination:-5d12m59.53s
Discovery Date:None
Classification:SNIa
Redshift:0.069000
MW E(B-V):0.032
Host
Name:J002758.80-051301.34
Right ascension: 0h27m58.80s
Declination:-5d13m01.34s
Redshift:None
Photometric Redshift:0.056
 

Cutout Download Report

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

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 12.22
Transient MWEBV processed 0.04
Host match processed 6.56
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.18
Global aperture photometry processed 2.4
Validate global photometry processed 2.95
Global host SED inference processed 484.51
Local aperture photometry processed 2.73
Validate local photometry processed 0.02
Local host SED inference processed 401.37
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h27m58.35s, -5d12m59.53s
semi major axis, semi minor axis (arcsec):1.52, 1.52
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 28.47 1.46 20.264 0.056 AB
SDSS_r 46.55 1.93 19.730 0.045 AB
DES_r 57.51 0.37 19.501 0.007 AB
SDSS_z 72.84 5.04 19.244 0.075 AB
DES_z 80.74 1.33 19.132 0.018 AB
PanSTARRS_y 95.78 2.47 18.947 0.028 AB

Aperture details

RA, DEC (J2000):0h27m58.80s, -5d13m01.49s
semi major axis, semi minor axis (arcsec):14.65, 6.39
angle (degrees, anti-clockwise from east):-62.27
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 1679.9 2.03 15.837 0.001 AB
DES_z 2731.27 7.81 15.309 0.003 AB
PanSTARRS_y 3654.04 15.47 14.993 0.005 AB
2MASS_J 4205.09 285.89 13.946 0.074 Vega
2MASS_H 5145.5 396.66 13.254 0.084 Vega
2MASS_K 5139.91 464.03 12.785 0.098 Vega
WISE_W1 3053.12 35.42 12.489 0.013 Vega
WISE_W2 2782.29 46.35 11.950 0.018 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.844 9.092 9.250
{\rm log}_{10}({\rm SFR}) -1.219 -0.675 -0.100
{\rm log}_{10}({\rm sSFR}) -10.379 -9.812 -9.001
{\rm stellar\ age} 2.995 5.840 7.504

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.639 -0.947 -0.263
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.379 -0.175 0.227

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.358 0.738 1.097
\delta -0.580 -0.188 0.096
\tau_1/\tau_2 0.703 1.032 1.361
Q_{PAH} 0.822 2.984 5.438
U_{min} 2.859 7.581 14.065
{\rm log}_{10}(\gamma_e)\, -3.073 -2.029 -0.806

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.612 -1.626 -0.446
{\rm log}_{10}(\tau_{AGN})\, 0.966 1.460 1.920

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.083 -0.650 -0.291
0.03-0.10 Gyr -1.510 -0.730 -0.023
0.10-0.33 Gyr -1.566 -0.788 -0.242
0.33-1.08 Gyr -1.546 -0.824 -0.389
1.08-3.52 Gyr -1.554 -0.853 -0.562
3.52-11.56 Gyr -1.718 -0.915 -0.629
11.56-12.84 Gyr -1.835 -0.947 -0.378

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.512 10.742 10.883
{\rm log}_{10}({\rm SFR}) 0.069 0.778 1.284
{\rm log}_{10}({\rm sSFR}) -10.747 -9.932 -9.292
{\rm stellar\ age} 4.215 6.978 9.238

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.781 -0.195 0.104
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.356 0.033 0.273

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.353 0.646 0.921
\delta -0.763 -0.456 -0.048
\tau_1/\tau_2 0.621 1.134 1.607
Q_{PAH} 0.396 1.345 4.048
U_{min} 2.509 7.138 14.070
{\rm log}_{10}(\gamma_e)\, -3.040 -1.749 -0.900

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.742 -1.141 -0.658
{\rm log}_{10}(\tau_{AGN})\, 1.072 1.700 2.046

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.216 0.849 1.251
0.03-0.10 Gyr -0.796 0.638 1.347
0.10-0.33 Gyr -1.162 0.279 0.962
0.33-1.08 Gyr -1.025 0.332 0.932
1.08-3.52 Gyr -0.533 0.574 1.029
3.52-11.56 Gyr -0.134 0.735 1.026
11.56-12.84 Gyr -0.313 0.837 1.640