iPTF17dz

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Information

Transient

Name: iPTF17dz
Right ascension: 8h24m25.66s
Declination: 24d59m52.06s
Discovery Date: None
Classification: SN Ia
Redshift: 0.092920
MW E(B-V): 0.025

Host

Name: iPTF17dz
Right ascension: 8h24m25.69s
Declination: 24d59m51.58s
Redshift: None
Photometric Redshift: 0.353
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.0
Cutout download processed 16.01
Global aperture construction processed 0.94
Local aperture photometry processed 5.81
Global aperture photometry processed 5.93
Validate local photometry processed 0.02
Validate global photometry processed 16.21
Host information processed 0.12
Global host SED inference processed None
Local host SED inference processed None
Transient information processed 0.0
Transient MWEBV processed 0.03
Host MWEBV processed 0.03
Log transient processing status processed None
 

Cutout Download Report

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

Aperture Photometry


Aperture details

RA, DEC (J2000) = 8h24m25.66s, 24d59m52.06s
semi major axis, semi minor axis (arcsec) = 1.16, 1.16
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 10.31 0.34 21.367 0.036 AB
PanSTARRS_i 12.16 0.34 21.188 0.030 AB
PanSTARRS_z 17.14 0.96 20.815 0.061 AB
PanSTARRS_y 23.47 2.28 20.474 0.106 AB

Aperture details

RA, DEC (J2000) = 8h24m25.67s, 24d59m51.84s
semi major axis, semi minor axis (arcsec) = 4.9, 2.82
angle (degrees, anti-clockwise from east) = -53.09

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.26 2.02 22.327 0.516 AB
GALEX_NUV 5.07 2.35 22.137 0.502 AB
SDSS_u 9.92 2.76 21.408 0.302 AB
SDSS_g 11.68 1.42 21.231 0.132 AB
DES_g 14.84 0.26 20.971 0.019 AB
PanSTARRS_g 15.27 0.85 20.940 0.061 AB
SDSS_r 25.01 2.09 20.405 0.091 AB
PanSTARRS_r 20.77 0.83 20.607 0.043 AB
DES_r 24.72 0.67 20.417 0.029 AB
SDSS_i 30.05 2.81 20.206 0.102 AB
PanSTARRS_i 28.27 1.02 20.272 0.039 AB
PanSTARRS_z 41.08 2.87 19.866 0.076 AB
SDSS_z -15.37 9.78 AB
PanSTARRS_y 43.21 6.71 19.811 0.169 AB
2MASS_J 11.11 119.63 20.391 11.690 Vega
2MASS_H -229.24 206.68 Vega
2MASS_K 97.63 178.14 17.088 1.981 Vega
WISE_W1 14.58 8.5 18.292 0.633 Vega
WISE_W2 18.77 14.23 17.377 0.823 Vega
WISE_W3 79.7 62.67 13.972 0.854 Vega
WISE_W4 640.76 495.28 10.263 0.839 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.592 8.846 9.024
{\rm log}_{10}({\rm SFR}) -1.697 -0.938 -0.155
{\rm log}_{10}({\rm sSFR}) -10.555 -9.841 -8.988
{\rm stellar\ age} 0.939 5.618 7.562

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.336 -0.466 0.016
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.451 -0.550 0.188

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.605 1.181 1.911
\delta -0.177 0.113 0.293
\tau_1/\tau_2 0.676 1.078 1.452
Q_{PAH} 1.184 3.281 5.650
U_{min} 3.272 8.538 16.299
{\rm log}_{10}(\gamma_e)\, -2.810 -1.582 -0.524

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.324 -0.389 0.182
{\rm log}_{10}(\tau_{AGN})\, 1.019 1.556 1.926

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.673 -1.434 -0.701
0.03-0.10 Gyr -1.760 -0.903 -0.048
0.10-0.33 Gyr -1.854 -0.941 -0.150
0.33-1.06 Gyr -2.763 -1.171 -0.614
1.06-3.46 Gyr -3.120 -1.228 -0.852
3.46-11.29 Gyr -3.558 -1.235 -0.886
11.29-12.54 Gyr -3.318 -1.236 -0.531

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.676 8.969 9.145
{\rm log}_{10}({\rm SFR}) -1.281 -0.181 0.622
{\rm log}_{10}({\rm sSFR}) -10.328 -9.212 -8.029
{\rm stellar\ age} 0.212 3.291 6.945

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.444 -0.729 -0.027
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.507 -0.702 0.107

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.418 1.101 1.770
\delta -0.342 -0.002 0.220
\tau_1/\tau_2 0.560 1.014 1.485
Q_{PAH} 0.918 2.652 4.824
U_{min} 3.338 9.764 17.907
{\rm log}_{10}(\gamma_e)\, -3.081 -2.027 -0.921

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.272 -1.097 -0.251
{\rm log}_{10}(\tau_{AGN})\, 1.042 1.358 1.757

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.846 -2.108 -1.037
0.03-0.10 Gyr -1.208 -0.031 0.783
0.10-0.33 Gyr -2.366 -0.546 0.364
0.33-1.06 Gyr -4.161 -1.428 -0.579
1.06-3.46 Gyr -5.297 -1.696 -0.779
3.46-11.29 Gyr -5.706 -1.860 -0.815
11.29-12.54 Gyr -5.880 -1.663 -0.482