2017fbs results

Information

Transient
Name:2017fbs
Right ascension: 15h23m19.51s
Declination:8d36m58.60s
Discovery Date:None
Classification:SNIa
Redshift:0.036000
MW E(B-V):0.029
Host
Name:54943
Right ascension: 15h23m20.14s
Declination:8d37m05.09s
Redshift:0.036176
Photometric Redshift:None
 

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
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 19.04
Transient MWEBV processed 0.04
Host match processed 4.34
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 6.42
Validate global photometry processed 18.62
Global host SED inference processed 424.11
Local aperture photometry processed 6.01
Validate local photometry processed 0.02
Local host SED inference processed 402.19
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h23m19.51s, 8d36m58.60s
semi major axis, semi minor axis (arcsec):2.78, 2.78
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 4.77 2.31 22.203 0.526 AB
SDSS_g 16.8 1.34 20.837 0.087 AB
DES_g 19.28 0.23 20.687 0.013 AB
PanSTARRS_g 17.68 0.62 20.781 0.038 AB
SDSS_r 37.38 2.02 19.969 0.059 AB
PanSTARRS_r 36.38 0.89 19.998 0.027 AB
DES_r 40.25 0.59 19.888 0.016 AB
SDSS_i 58.02 2.71 19.491 0.051 AB
PanSTARRS_i 48.61 0.96 19.683 0.022 AB
PanSTARRS_z 73.12 1.72 19.240 0.025 AB
SDSS_z 50.27 6.69 19.647 0.145 AB
DES_z 73.06 1.56 19.241 0.023 AB
PanSTARRS_y 93.11 3.34 18.978 0.039 AB

Aperture details

RA, DEC (J2000):15h23m20.12s, 8d37m05.01s
semi major axis, semi minor axis (arcsec):20.99, 11.36
angle (degrees, anti-clockwise from east):-56.18
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 24.94 4.96 20.408 0.216 AB
GALEX_NUV 15.65 1.26 20.914 0.087 AB
SDSS_u 514.68 13.5 17.121 0.028 AB
SDSS_g 2204.24 12.99 15.542 0.006 AB
DES_g 2175.03 1.88 15.556 0.001 AB
PanSTARRS_g 2384.0 3.55 15.457 0.002 AB
SDSS_r 4847.17 19.36 14.686 0.004 AB
PanSTARRS_r 4870.94 5.06 14.681 0.001 AB
DES_r 4941.7 5.74 14.665 0.001 AB
SDSS_i 7156.59 24.25 14.263 0.004 AB
PanSTARRS_i 7138.43 5.47 14.266 0.001 AB
PanSTARRS_z 9399.94 9.61 13.967 0.001 AB
SDSS_z 9369.82 43.38 13.971 0.005 AB
DES_z 9164.53 15.9 13.995 0.002 AB
PanSTARRS_y 11426.77 18.67 13.755 0.002 AB
2MASS_J 14034.71 369.58 12.637 0.029 Vega
2MASS_H 18153.94 562.68 11.885 0.034 Vega
2MASS_K 16270.68 694.24 11.534 0.046 Vega
WISE_W1 6938.52 50.26 11.598 0.008 Vega
WISE_W2 3854.86 52.35 11.596 0.015 Vega
WISE_W3 1378.74 124.78 10.877 0.098 Vega
WISE_W4 -5.75 584.84 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.520 8.687 8.833
{\rm log}_{10}({\rm SFR}) -1.518 -1.104 -0.757
{\rm log}_{10}({\rm sSFR}) -10.305 -9.822 -9.341
{\rm stellar\ age} 5.116 6.951 8.373

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.243 -0.567 -0.100
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.692 -0.479 0.240

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.820 1.272 1.648
\delta -0.329 -0.073 0.141
\tau_1/\tau_2 0.736 1.054 1.384
Q_{PAH} 0.916 2.584 4.713
U_{min} 2.526 7.274 14.116
{\rm log}_{10}(\gamma_e)\, -3.066 -2.063 -0.989

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.959 -2.065 -0.731
{\rm log}_{10}(\tau_{AGN})\, 0.961 1.396 1.846

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.462 -1.023 -0.718
0.03-0.10 Gyr -1.752 -1.178 -0.722
0.10-0.33 Gyr -2.016 -1.412 -0.970
0.33-1.09 Gyr -2.097 -1.447 -1.065
1.09-3.61 Gyr -1.894 -1.344 -1.065
3.61-11.94 Gyr -1.729 -1.255 -1.030
11.94-13.27 Gyr -1.848 -1.210 -0.652

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.916 10.950 10.977
{\rm log}_{10}({\rm SFR}) -2.348 -1.771 -1.400
{\rm log}_{10}({\rm sSFR}) -13.337 -12.728 -12.341
{\rm stellar\ age} 11.363 12.559 12.604

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.505 -0.381 -0.271
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.613 -0.676 0.177

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.113 0.184 0.274
\delta -0.131 0.086 0.265
\tau_1/\tau_2 0.564 0.955 1.386
Q_{PAH} 0.621 1.467 2.631
U_{min} 2.763 8.111 15.808
{\rm log}_{10}(\gamma_e)\, -3.107 -2.072 -1.375

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.619 -3.916 -3.000
{\rm log}_{10}(\tau_{AGN})\, 1.106 1.621 1.984

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.898 -1.907 -1.501
0.03-0.10 Gyr -2.813 -1.824 -1.321
0.10-0.33 Gyr -3.737 -2.102 -1.348
0.33-1.09 Gyr -4.634 -2.445 -1.430
1.09-3.61 Gyr -3.841 -2.005 -0.877
3.61-11.94 Gyr -2.200 -0.939 0.618
11.94-13.27 Gyr 1.922 2.073 2.103