iPTF15bav results

Information

Transient
Name:iPTF15bav
Right ascension: 13h23m36.03s
Declination:45d27m38.38s
Discovery Date:None
Classification:SNIa
Redshift:0.060680
MW E(B-V):0.030
Host
Name:SDSSJ132336.28+45273
Right ascension: 13h23m36.24s
Declination:45d27m34.60s
Redshift:None
Photometric Redshift:0.061
 

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_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
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 15.89
Transient MWEBV processed 0.04
Host match processed 4.44
Host information processed 0.13
Host MWEBV processed 0.06
Global aperture construction processed 0.62
Global aperture photometry processed 5.03
Validate global photometry processed 14.82
Global host SED inference processed 395.5
Local aperture photometry processed 5.02
Validate local photometry processed 0.02
Local host SED inference processed 409.19
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h23m36.03s, 45d27m38.38s
semi major axis, semi minor axis (arcsec):1.71, 1.71
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 3.23 1.31 22.626 0.440 AB
SDSS_g 9.3 0.99 21.479 0.115 AB
PanSTARRS_g 9.96 0.45 21.405 0.049 AB
SDSS_r 14.87 1.24 20.969 0.091 AB
PanSTARRS_r 17.63 0.58 20.784 0.036 AB
SDSS_i 21.6 1.87 20.564 0.094 AB
PanSTARRS_i 22.18 0.53 20.535 0.026 AB
PanSTARRS_z 27.59 1.2 20.298 0.047 AB
SDSS_z 21.21 4.73 20.584 0.242 AB
PanSTARRS_y 27.06 2.48 20.319 0.099 AB

Aperture details

RA, DEC (J2000):13h23m36.30s, 45d27m34.75s
semi major axis, semi minor axis (arcsec):7.58, 3.83
angle (degrees, anti-clockwise from east):-29.05
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 16.5 3.86 20.856 0.254 AB
GALEX_NUV 19.12 0.75 20.696 0.043 AB
SDSS_u 50.54 4.33 19.641 0.093 AB
SDSS_g 132.8 3.55 18.592 0.029 AB
PanSTARRS_g 136.92 1.43 18.559 0.011 AB
SDSS_r 209.1 4.44 18.099 0.023 AB
PanSTARRS_r 213.61 1.82 18.076 0.009 AB
SDSS_i 300.88 6.38 17.704 0.023 AB
PanSTARRS_i 281.8 1.67 17.775 0.006 AB
PanSTARRS_z 314.78 3.75 17.655 0.013 AB
SDSS_z 291.86 15.12 17.737 0.056 AB
PanSTARRS_y 364.23 7.77 17.497 0.023 AB
2MASS_J 109.68 138.96 17.905 1.376 Vega
2MASS_H 672.22 192.85 15.464 0.311 Vega
2MASS_K 674.01 239.58 14.991 0.386 Vega
WISE_W1 269.28 11.77 15.126 0.047 Vega
WISE_W2 174.09 15.7 14.959 0.098 Vega
WISE_W3 356.62 56.68 12.345 0.173 Vega
WISE_W4 331.65 389.04 10.978 1.274 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.525 8.644 8.782
{\rm log}_{10}({\rm SFR}) -2.210 -1.612 -1.035
{\rm log}_{10}({\rm sSFR}) -10.832 -10.282 -9.725
{\rm stellar\ age} 4.683 6.885 8.340

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.558 -0.930 -0.274
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.682 -0.844 0.135

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.307 0.727 1.207
\delta -0.288 0.098 0.313
\tau_1/\tau_2 0.653 1.041 1.386
Q_{PAH} 0.955 2.527 4.775
U_{min} 2.999 8.198 15.242
{\rm log}_{10}(\gamma_e)\, -2.798 -1.649 -0.560

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.573 -0.249 0.251
{\rm log}_{10}(\tau_{AGN})\, 1.095 1.499 1.962

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.779 -1.866 -1.216
0.03-0.10 Gyr -2.338 -1.618 -0.957
0.10-0.33 Gyr -2.360 -1.613 -1.058
0.33-1.08 Gyr -2.375 -1.573 -1.012
1.08-3.55 Gyr -2.197 -1.378 -1.086
3.55-11.65 Gyr -1.832 -1.265 -1.064
11.65-12.95 Gyr -1.986 -1.238 -0.666

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.523 9.611 9.687
{\rm log}_{10}({\rm SFR}) -0.733 -0.516 -0.283
{\rm log}_{10}({\rm sSFR}) -10.338 -10.141 -9.890
{\rm stellar\ age} 5.284 6.541 7.634

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.838 -0.467 -0.209
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.584 0.184 0.367

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.151 0.292 0.516
\delta -0.201 0.142 0.315
\tau_1/\tau_2 0.661 0.980 1.307
Q_{PAH} 1.107 2.477 4.366
U_{min} 2.728 7.378 13.966
{\rm log}_{10}(\gamma_e)\, -2.938 -2.013 -1.170

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.857 -2.426 -1.597
{\rm log}_{10}(\tau_{AGN})\, 0.924 1.321 1.811

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.685 -0.546 -0.401
0.03-0.10 Gyr -0.822 -0.505 -0.207
0.10-0.33 Gyr -0.739 -0.434 -0.141
0.33-1.08 Gyr -0.718 -0.377 -0.140
1.08-3.55 Gyr -0.506 -0.258 -0.061
3.55-11.65 Gyr -0.557 -0.309 -0.156
11.65-12.95 Gyr -0.821 -0.290 0.131