iPTF13ebw results

Information

Transient
Name:iPTF13ebw
Right ascension: 8h17m15.88s
Declination:56d34m41.59s
Discovery Date:None
Classification:SNIc-BL
Redshift:0.069000
MW E(B-V):0.056
Host
Name:J081715.31+563446.18
Right ascension: 8h17m15.31s
Declination:56d34m46.18s
Redshift:0.068605
Photometric Redshift:None
 

Cutout Download Report

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

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 11.23
Transient MWEBV processed 0.05
Host match processed 5.61
Host information processed 0.11
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 4.09
Validate global photometry processed 12.56
Global host SED inference processed 387.11
Local aperture photometry processed 4.17
Validate local photometry processed 0.02
Local host SED inference processed 418.87
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):8h17m15.88s, 56d34m41.59s
semi major axis, semi minor axis (arcsec):1.53, 1.53
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 16.48 1.14 20.858 0.075 AB
PanSTARRS_g 16.16 0.34 20.879 0.023 AB
SDSS_r 24.08 1.5 20.446 0.067 AB
PanSTARRS_r 23.31 0.4 20.481 0.018 AB
SDSS_i 32.07 1.98 20.135 0.067 AB
PanSTARRS_z 36.97 1.07 19.980 0.031 AB
PanSTARRS_y 48.3 2.55 19.690 0.057 AB

Aperture details

RA, DEC (J2000):8h17m15.31s, 56d34m46.34s
semi major axis, semi minor axis (arcsec):12.03, 6.36
angle (degrees, anti-clockwise from east):-28.69
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 38.03 6.16 19.950 0.176 AB
GALEX_NUV 53.59 1.19 19.577 0.024 AB
SDSS_g 631.9 6.99 16.898 0.012 AB
PanSTARRS_g 703.32 1.96 16.782 0.003 AB
SDSS_r 1164.92 9.97 16.234 0.009 AB
PanSTARRS_r 1229.27 2.33 16.176 0.002 AB
SDSS_i 1692.86 13.19 15.828 0.008 AB
PanSTARRS_z 2084.81 6.17 15.602 0.003 AB
PanSTARRS_y 2527.32 14.62 15.393 0.006 AB
2MASS_J 3396.01 183.5 14.178 0.059 Vega
2MASS_H 3559.4 265.31 13.654 0.081 Vega
2MASS_K 3361.85 345.59 13.246 0.112 Vega
WISE_W1 1643.65 26.66 13.161 0.018 Vega
WISE_W2 979.43 29.93 13.084 0.033 Vega
WISE_W3 2978.86 103.91 10.041 0.038 Vega
WISE_W4 2042.46 602.75 9.005 0.320 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.409 8.727 8.899
{\rm log}_{10}({\rm SFR}) -1.518 -0.899 -0.130
{\rm log}_{10}({\rm sSFR}) -10.319 -9.666 -8.677
{\rm stellar\ age} 0.654 4.918 7.221

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.396 -0.525 -0.037
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.327 -0.517 0.117

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.261 0.777 1.259
\delta -0.478 -0.071 0.229
\tau_1/\tau_2 0.715 1.066 1.434
Q_{PAH} 0.796 2.402 4.737
U_{min} 2.843 7.957 15.445
{\rm log}_{10}(\gamma_e)\, -3.077 -1.891 -0.699

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.508 -0.583 0.024
{\rm log}_{10}(\tau_{AGN})\, 1.037 1.495 1.990

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.623 -1.115 -0.682
0.03-0.10 Gyr -1.680 -0.904 0.011
0.10-0.33 Gyr -1.714 -0.946 -0.256
0.33-1.08 Gyr -2.434 -1.118 -0.570
1.08-3.53 Gyr -3.361 -1.290 -0.911
3.53-11.56 Gyr -3.906 -1.412 -0.995
11.56-12.85 Gyr -3.838 -1.463 -0.757

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.604 10.647 10.693
{\rm log}_{10}({\rm SFR}) -0.003 0.232 0.503
{\rm log}_{10}({\rm sSFR}) -10.661 -10.422 -10.130
{\rm stellar\ age} 6.998 7.673 9.022

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.423 -0.288 -0.192
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.150 -0.021 0.304

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.114 0.171 0.264
\delta -0.748 -0.457 -0.165
\tau_1/\tau_2 0.780 1.163 1.538
Q_{PAH} 1.055 2.688 4.792
U_{min} 2.473 7.470 14.311
{\rm log}_{10}(\gamma_e)\, -2.378 -1.205 -0.424

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.366 -3.379 -2.362
{\rm log}_{10}(\tau_{AGN})\, 1.096 1.579 1.955

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.290 0.000 0.177
0.03-0.10 Gyr -0.035 0.308 0.642
0.10-0.33 Gyr 0.007 0.334 0.588
0.33-1.08 Gyr -0.093 0.226 0.426
1.08-3.53 Gyr 0.004 0.386 0.636
3.53-11.56 Gyr 0.638 0.806 0.895
11.56-12.85 Gyr 0.536 0.962 1.451