PS15aii

Download data

Information

Transient

Name: PS15aii
Right ascension: 12h44m45.54s
Declination: 9d45m34.82s
Discovery Date: None
Classification: SN Ia
Redshift: 0.047820
MW E(B-V): 0.022

Host

Name: PS15aii
Right ascension: 12h44m45.61s
Declination: 9d45m26.26s
Redshift: 0.046549
Photometric Redshift: 0.037
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.08
Cutout download processed 17.09
Global aperture construction processed 0.63
Local aperture photometry processed 5.7
Global aperture photometry processed 6.57
Validate local photometry processed 0.03
Validate global photometry processed 16.65
Host information processed 0.12
Global host SED inference processing None
Local host SED inference processed 503.46
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Log transient processing status processing 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) = 12h44m45.54s, 9d45m34.82s
semi major axis, semi minor axis (arcsec) = 2.19, 2.19
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 13.39 2.02 21.083 0.163
SDSS_g 42.94 1.82 19.818 0.046
DES_g 39.86 0.43 19.899 0.012
PanSTARRS_g 44.78 0.45 19.772 0.011
SDSS_r 61.48 2.31 19.428 0.041
PanSTARRS_r 65.97 0.63 19.352 0.010
DES_r 64.78 0.96 19.371 0.016
SDSS_i 80.37 2.87 19.137 0.039
PanSTARRS_i 81.86 0.76 19.117 0.010
PanSTARRS_z 89.48 1.36 19.021 0.016
SDSS_z 87.47 6.65 19.045 0.083
DES_z 92.92 3.73 18.980 0.044
PanSTARRS_y 117.5 2.45 18.725 0.023

Aperture details

RA, DEC (J2000) = 12h44m45.58s, 9d45m26.47s
semi major axis, semi minor axis (arcsec) = 19.28, 12.88
angle (degrees, anti-clockwise from east) = -115.78

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_g 2988.05 15.0 15.212 0.005
DES_g 2946.23 3.59 15.227 0.001
PanSTARRS_g 2979.59 3.23 15.215 0.001
SDSS_r 4572.85 19.25 14.750 0.005
PanSTARRS_r 4593.54 4.52 14.745 0.001
SDSS_i 6190.05 23.76 14.421 0.004
PanSTARRS_i 6026.01 5.42 14.450 0.001
PanSTARRS_z 6885.81 9.68 14.305 0.002
SDSS_z 7468.09 49.98 14.217 0.007
DES_z 7343.73 32.91 14.235 0.005
PanSTARRS_y 8489.99 17.4 14.078 0.002
2MASS_J 10173.64 469.05 12.986 0.050
2MASS_H 12137.1 667.25 12.322 0.060
2MASS_K 9424.64 852.99 12.127 0.098
WISE_W1 6150.21 49.77 11.729 0.009
WISE_W2 4157.46 77.24 11.514 0.020
WISE_W3 24616.42 267.27 7.748 0.012
WISE_W4 33612.42 2016.56 5.964 0.065
 

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})\, 8.561 8.779 8.935
{\rm log}_{10}({\rm SFR}) -1.764 -1.121 -0.413
{\rm log}_{10}({\rm sSFR}) -10.625 -10.003 -9.083
{\rm stellar\ age} 1.808 5.183 7.173

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.638 -1.065 -0.410
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.284 -0.323 0.180

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.374 0.755 1.116
\delta -0.511 -0.089 0.211
\tau_1/\tau_2 0.737 1.067 1.381
Q_{PAH} 0.875 2.918 5.396
U_{min} 2.803 7.542 14.882
{\rm log}_{10}(\gamma_e)\, -3.151 -2.157 -1.016

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.465 -1.393 -0.453
{\rm log}_{10}(\tau_{AGN})\, 1.025 1.467 1.951

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.889 -1.251 -0.857
0.03-0.10 Gyr -1.997 -1.145 -0.279
0.10-0.33 Gyr -1.731 -0.913 -0.328
0.33-1.09 Gyr -1.804 -0.996 -0.527
1.09-3.58 Gyr -2.050 -1.147 -0.799
3.58-11.82 Gyr -2.727 -1.340 -0.974
11.82-13.13 Gyr -2.758 -1.407 -0.792

Global parameter details

Documentation