2017hbf results

Information

Transient
Name:2017hbf
Right ascension: 15h51m17.66s
Declination:-15d27m10.68s
Discovery Date:None
Classification:SNIa
Redshift:0.038000
MW E(B-V):0.156
Host
Name:911083
Right ascension: 15h51m17.37s
Declination:-15d27m04.84s
Redshift:0.037666
Photometric Redshift:None
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 12.8
Transient MWEBV processed 0.05
Host match processed 5.15
Host information processed 0.17
Host MWEBV processed 0.06
Host spectrum download not processed None
Global aperture construction processed 0.68
Global aperture photometry processed 4.2
Validate global photometry processed 8.07
Global host SED inference processed 559.89
Local aperture photometry processed 3.93
Validate local photometry processed 0.02
Local host SED inference processed 477.92
 

Imaging data

 

Spectral Energy Distribution

 

Host Galaxy Spectrum

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.125 9.284 9.428
{\rm log}_{10}({\rm SFR}) -1.298 -0.746 -0.279
{\rm log}_{10}({\rm sSFR}) -10.583 -10.050 -9.530
{\rm stellar\ age} 3.222 6.466 8.313

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.407 -0.704 -0.288
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.462 -0.578 0.055

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.166 0.554 0.961
\delta -0.688 -0.116 0.229
\tau_1/\tau_2 0.659 1.025 1.396
Q_{PAH} 0.625 2.105 4.280
U_{min} 2.881 7.952 15.183
{\rm log}_{10}(\gamma_e)\, -3.224 -1.850 -0.578

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.670 -1.539 -0.551
{\rm log}_{10}(\tau_{AGN})\, 1.062 1.523 1.937

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.374 -0.888 -0.573
0.03-0.10 Gyr -1.506 -0.724 -0.178
0.10-0.33 Gyr -1.489 -0.743 -0.178
0.33-1.09 Gyr -1.514 -0.760 -0.243
1.09-3.61 Gyr -1.478 -0.711 -0.373
3.61-11.93 Gyr -1.548 -0.729 -0.465
11.93-13.25 Gyr -1.631 -0.691 -0.088

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.278 10.390 10.495
{\rm log}_{10}({\rm SFR}) 0.226 0.554 0.856
{\rm log}_{10}({\rm sSFR}) -10.177 -9.841 -9.460
{\rm stellar\ age} 4.903 6.974 8.768

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.876 -0.453 -0.207
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.662 -0.748 0.103

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.211 0.506 0.945
\delta -0.394 0.071 0.273
\tau_1/\tau_2 0.702 1.080 1.483
Q_{PAH} 0.457 1.853 4.214
U_{min} 2.357 6.894 13.777
{\rm log}_{10}(\gamma_e)\, -3.585 -2.065 -1.170

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.902 -1.696 -1.099
{\rm log}_{10}(\tau_{AGN})\, 0.861 1.335 1.935

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.607 0.182 0.559
0.03-0.10 Gyr 0.202 0.626 0.990
0.10-0.33 Gyr -0.042 0.490 1.071
0.33-1.09 Gyr -0.374 0.282 0.703
1.09-3.61 Gyr -0.398 0.310 0.613
3.61-11.93 Gyr -0.050 0.445 0.630
11.93-13.25 Gyr -0.163 0.528 1.126
 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h51m17.66s, -15d27m10.68s
semi major axis, semi minor axis (arcsec):2.68, 2.68
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 111.91 0.7 18.778 0.007 AB
PanSTARRS_r 192.05 1.04 18.191 0.006 AB
PanSTARRS_i 262.08 0.8 17.854 0.003 AB
PanSTARRS_z 325.46 2.15 17.619 0.007 AB
PanSTARRS_y 398.43 5.19 17.399 0.014 AB

Aperture details

RA, DEC (J2000):15h51m17.39s, -15d27m05.01s
semi major axis, semi minor axis (arcsec):20.5, 11.6
angle (degrees, anti-clockwise from east):-44.55
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 79.18 10.91 19.153 0.150 AB
GALEX_NUV 99.1 7.02 18.910 0.077 AB
PanSTARRS_g 1375.84 3.96 16.054 0.003 AB
PanSTARRS_i 3253.22 4.49 15.119 0.001 AB
PanSTARRS_z 4089.03 12.17 14.871 0.003 AB
PanSTARRS_y 5009.55 29.69 14.651 0.006 AB
2MASS_J 5797.69 354.21 13.597 0.066 Vega
2MASS_H 6951.76 508.04 12.927 0.079 Vega
2MASS_K 5280.8 686.68 12.755 0.141 Vega