ASASSN-15bm_host results

Information

Transient
Name:ASASSN-15bm_host
Right ascension: 15h05m51.56s
Declination:-5d37m37.20s
Discovery Date:None
Classification:SNIa_host
Redshift:0.020205
MW E(B-V):0.069
Host
Name:ASASSN-15bm_host
Right ascension: 15h05m51.56s
Declination:-5d37m37.20s
Redshift:None
Photometric Redshift:0.218
 

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
DES_g
DES_r
DES_z
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 9.44
Transient MWEBV processed 0.14
Host match processed 1.66
Host information processed 0.08
Host MWEBV processed 0.05
Global aperture construction processed 0.58
Global aperture photometry processed 4.36
Validate global photometry processed 13.26
Global host SED inference processed 7190.95
Local aperture photometry processed 4.38
Validate local photometry processed 0.02
Local host SED inference processed 537.92
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h05m51.56s, -5d37m37.20s
semi major axis, semi minor axis (arcsec):4.89, 4.89
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 19.97 3.57 20.649 0.194 AB
PanSTARRS_g 818.25 1.31 16.618 0.002 AB
PanSTARRS_r 1638.22 1.37 15.864 0.001 AB
PanSTARRS_i 2374.24 1.9 15.461 0.001 AB
PanSTARRS_z 3138.7 3.53 15.158 0.001 AB
PanSTARRS_y 3794.85 8.08 14.952 0.002 AB
2MASS_J 4838.75 151.09 13.793 0.034 Vega
2MASS_H 5758.89 206.73 13.132 0.039 Vega
2MASS_K 5818.01 251.33 12.650 0.047 Vega

Aperture details

RA, DEC (J2000):15h05m51.62s, -5d37m34.65s
semi major axis, semi minor axis (arcsec):25.77, 6.55
angle (degrees, anti-clockwise from east):-145.8
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 92.98 8.05 18.979 0.094 AB
GALEX_NUV 149.33 6.75 18.465 0.049 AB
PanSTARRS_g 1578.21 6.56 15.905 0.005 AB
PanSTARRS_r 2820.91 12.38 15.274 0.005 AB
PanSTARRS_i 4104.51 16.82 14.867 0.004 AB
PanSTARRS_z 5383.07 22.13 14.572 0.004 AB
PanSTARRS_y 6298.65 34.06 14.402 0.006 AB
2MASS_J 10776.19 401.14 12.924 0.040 Vega
2MASS_K 12513.06 679.19 11.819 0.059 Vega
WISE_W2 3166.71 133.57 11.809 0.046 Vega
WISE_W3 7705.75 535.98 9.009 0.076 Vega
WISE_W4 6243.07 1120.85 7.792 0.195 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.822 9.903 10.009
{\rm log}_{10}({\rm SFR}) -1.215 -0.593 -0.130
{\rm log}_{10}({\rm sSFR}) -11.159 -10.578 -9.997
{\rm stellar\ age} 6.675 8.051 10.836

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.979 -0.574 -0.253
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.824 -1.429 -0.202

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.351 0.839 1.234
\delta -0.204 -0.003 0.217
\tau_1/\tau_2 0.394 0.751 1.102
Q_{PAH} 0.508 1.567 3.185
U_{min} 2.758 7.822 14.962
{\rm log}_{10}(\gamma_e)\, -3.469 -2.356 -1.627

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.132 -2.386 -0.674
{\rm log}_{10}(\tau_{AGN})\, 0.938 1.304 1.827

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.986 -0.430 -0.133
0.03-0.10 Gyr -1.850 -0.856 -0.096
0.10-0.33 Gyr -2.003 -0.895 -0.135
0.33-1.10 Gyr -1.759 -0.775 -0.130
1.10-3.66 Gyr -1.472 -0.390 0.040
3.66-12.14 Gyr -0.460 -0.023 0.140
12.14-13.49 Gyr -0.370 0.206 0.926

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.086 10.152 10.225
{\rm log}_{10}({\rm SFR}) -0.203 0.182 0.487
{\rm log}_{10}({\rm sSFR}) -10.390 -9.986 -9.644
{\rm stellar\ age} 7.595 8.838 11.918

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.569 -0.314 -0.123
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.879 -1.468 -0.027

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.426 0.703 1.021
\delta -0.055 0.152 0.319
\tau_1/\tau_2 0.546 0.962 1.392
Q_{PAH} 0.293 0.784 1.857
U_{min} 2.408 6.799 13.108
{\rm log}_{10}(\gamma_e)\, -3.655 -3.100 -2.288

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.495 -3.671 -2.531
{\rm log}_{10}(\tau_{AGN})\, 1.073 1.581 1.940

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.023 -0.597 -0.143
0.03-0.10 Gyr -0.146 0.312 0.635
0.10-0.33 Gyr -1.357 -0.368 0.282
0.33-1.10 Gyr -2.019 -0.808 -0.210
1.10-3.66 Gyr -1.858 -0.702 -0.079
3.66-12.14 Gyr -0.582 0.220 0.368
12.14-13.49 Gyr -0.037 0.699 1.273