iPTF15aph results

Information

Transient
Name:iPTF15aph
Right ascension: 15h22m55.59s
Declination:56d25m50.99s
Discovery Date:None
Classification:SNIa
Redshift:0.100000
MW E(B-V):0.008
Host
Name:
Right ascension: 15h22m55.26s
Declination:56d25m52.45s
Redshift:None
Photometric Redshift:0.112
 

Cutout Download Report

Downloaded Unavailable
PanSTARRS_y
SDSS_r
 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
SDSS_i
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 2.78
Transient MWEBV processed 0.04
Host match processed 5.87
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.3
Global aperture photometry processed 0.99
Validate global photometry processed 1.32
Global host SED inference processed 536.31
Local aperture photometry processed 1.01
Validate local photometry processed 0.01
Local host SED inference processed 528.87
 

Imaging data

 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h22m55.59s, 56d25m50.99s
semi major axis, semi minor axis (arcsec):1.09, 1.09
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_y 10.31 1.54 21.367 0.162 AB

Aperture details

RA, DEC (J2000):15h22m55.25s, 56d25m52.47s
semi major axis, semi minor axis (arcsec):7.38, 3.85
angle (degrees, anti-clockwise from east):88.73
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_r 131.69 3.91 18.601 0.032 AB
PanSTARRS_y 204.49 7.44 18.123 0.040 AB
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.826 8.349 8.764
{\rm log}_{10}({\rm SFR}) -1.066 -0.602 -0.146
{\rm log}_{10}({\rm sSFR}) -9.558 -8.951 -8.003
{\rm stellar\ age} 0.223 4.247 7.194

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.509 -0.765 -0.052
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.483 -0.682 0.038

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.678 1.173 1.784
\delta -0.306 0.052 0.287
\tau_1/\tau_2 0.506 0.935 1.384
Q_{PAH} 0.844 2.850 5.458
U_{min} 2.981 8.568 16.253
{\rm log}_{10}(\gamma_e)\, -3.071 -1.966 -0.705

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.317 -0.848 -0.018
{\rm log}_{10}(\tau_{AGN})\, 1.015 1.460 1.870

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.004 -0.369 0.037
0.03-0.10 Gyr -2.580 -1.067 -0.274
0.10-0.33 Gyr -3.951 -1.603 -0.764
0.33-1.06 Gyr -4.844 -1.914 -1.085
1.06-3.44 Gyr -5.151 -2.018 -1.274
3.44-11.21 Gyr -5.237 -2.017 -1.236
11.21-12.45 Gyr -5.179 -1.996 -0.989

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.286 9.657 9.906
{\rm log}_{10}({\rm SFR}) -0.301 0.239 0.624
{\rm log}_{10}({\rm sSFR}) -10.075 -9.447 -8.785
{\rm stellar\ age} 0.903 4.493 7.097

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.592 -0.790 -0.147
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.082 -0.479 0.162

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.336 0.586 1.058
\delta -0.721 -0.152 0.198
\tau_1/\tau_2 0.471 0.978 1.414
Q_{PAH} 0.928 3.013 5.316
U_{min} 2.777 8.228 15.302
{\rm log}_{10}(\gamma_e)\, -3.195 -1.681 -0.630

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.957 -2.340 -0.978
{\rm log}_{10}(\tau_{AGN})\, 0.967 1.456 1.911

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.288 0.208 0.582
0.03-0.10 Gyr -0.693 0.164 0.682
0.10-0.33 Gyr -0.762 0.096 0.675
0.33-1.06 Gyr -1.225 -0.134 0.469
1.06-3.44 Gyr -2.011 -0.411 0.017
3.44-11.21 Gyr -2.540 -0.599 -0.052
11.21-12.45 Gyr -2.629 -0.571 0.264