iPTF13b results

Information

Transient
Name:iPTF13b
Right ascension: 12h09m11.71s
Declination:43d25m00.96s
Discovery Date:None
Classification:SNII
Redshift:0.024000
MW E(B-V):0.012
Host
Name:
Right ascension: 12h09m11.53s
Declination:43d25m01.87s
Redshift:None
Photometric Redshift:0.031
 

Cutout Download Report

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

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 15.51
Transient MWEBV processed 0.04
Host match processed 5.66
Host information processed 0.18
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 4.99
Validate global photometry processed 12.79
Global host SED inference processed 799.53
Local aperture photometry processed 4.88
Validate local photometry processed 0.02
Local host SED inference processed 662.52
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h09m11.71s, 43d25m00.96s
semi major axis, semi minor axis (arcsec):4.13, 4.13
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 22.21 3.68 20.534 0.180 AB
SDSS_g 35.45 2.01 20.026 0.062 AB
PanSTARRS_g 35.14 0.73 20.035 0.022 AB
SDSS_r 48.3 2.61 19.690 0.059 AB
PanSTARRS_r 49.31 1.01 19.668 0.022 AB
SDSS_i 53.16 3.51 19.586 0.072 AB
PanSTARRS_i 47.47 1.36 19.709 0.031 AB
PanSTARRS_z 57.53 2.16 19.500 0.041 AB
SDSS_z 38.34 11.42 19.941 0.323 AB
PanSTARRS_y 39.51 5.09 19.908 0.140 AB
2MASS_J 25.11 84.6 19.505 3.657 Vega
2MASS_H 380.24 143.1 16.082 0.409 Vega
2MASS_K 62.8 121.83 17.567 2.106 Vega

Aperture details

RA, DEC (J2000):12h09m11.58s, 43d25m01.55s
semi major axis, semi minor axis (arcsec):8.16, 3.34
angle (degrees, anti-clockwise from east):-54.27
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 13.57 0.99 21.069 0.079 AB
GALEX_NUV 14.86 0.54 20.970 0.040 AB
SDSS_u 35.15 4.73 20.035 0.146 AB
SDSS_g 54.33 2.52 19.562 0.050 AB
PanSTARRS_g 53.56 0.92 19.578 0.019 AB
SDSS_r 68.23 3.22 19.315 0.051 AB
PanSTARRS_r 72.11 1.26 19.255 0.019 AB
SDSS_i 79.49 4.37 19.149 0.060 AB
PanSTARRS_i 72.25 1.69 19.253 0.025 AB
PanSTARRS_z 84.77 2.7 19.079 0.035 AB
SDSS_z 44.25 14.38 19.785 0.353 AB
PanSTARRS_y 60.0 6.33 19.455 0.115 AB
2MASS_J -11.89 123.01 Vega
2MASS_H 719.56 206.03 15.390 0.311 Vega
2MASS_K 32.3 177.17 18.289 5.955 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.536 7.781 7.929
{\rm log}_{10}({\rm SFR}) -2.292 -1.803 -1.139
{\rm log}_{10}({\rm sSFR}) -10.154 -9.564 -8.698
{\rm stellar\ age} 1.443 5.158 6.951

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.517 -0.992 -0.506
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.944 -1.830 -1.645

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.076 0.293 0.732
\delta -0.655 -0.206 0.161
\tau_1/\tau_2 0.733 1.179 1.575
Q_{PAH} 1.083 3.218 5.618
U_{min} 3.645 9.487 17.115
{\rm log}_{10}(\gamma_e)\, -2.866 -1.622 -0.469

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.240 -0.673 -0.063
{\rm log}_{10}(\tau_{AGN})\, 1.091 1.599 2.027

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.226 -1.870 -1.475
0.03-0.10 Gyr -2.504 -1.806 -1.036
0.10-0.33 Gyr -2.322 -1.732 -1.211
0.33-1.10 Gyr -2.522 -1.930 -1.605
1.10-3.65 Gyr -3.287 -2.175 -1.867
3.65-12.09 Gyr -3.636 -2.318 -1.990
12.09-13.44 Gyr -3.971 -2.456 -1.850

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.898 8.098 8.260
{\rm log}_{10}({\rm SFR}) -1.825 -1.138 -0.449
{\rm log}_{10}({\rm sSFR}) -9.909 -9.269 -8.404
{\rm stellar\ age} 0.620 4.904 7.704

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.844 -1.572 -1.100
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.930 -1.742 -1.039

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.135 0.666 1.174
\delta -0.189 0.135 0.320
\tau_1/\tau_2 0.428 0.852 1.311
Q_{PAH} 1.631 3.407 5.437
U_{min} 3.647 9.717 17.787
{\rm log}_{10}(\gamma_e)\, -3.037 -1.679 -0.699

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.722 -1.915 -0.463
{\rm log}_{10}(\tau_{AGN})\, 0.920 1.349 1.820

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.640 -2.166 -1.551
0.03-0.10 Gyr -1.753 -0.999 -0.294
0.10-0.33 Gyr -2.401 -1.288 -0.683
0.33-1.10 Gyr -3.693 -1.893 -1.348
1.10-3.65 Gyr -4.495 -2.112 -1.654
3.65-12.09 Gyr -4.838 -2.276 -1.728
12.09-13.44 Gyr -4.998 -2.166 -1.322