4.5 WBS Output Data


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4.5 WBS Output Data

 

Primary data output of SXS, HXS and, GRS are pulse count (PC) data and pulse height (PH) data. The PC and PH data provide the counting rate time profiles and energy loss spectra, respectively. Each of SXS produces two PC data every 0.25 s (2 s) and a 128-channel PH spectrum every 2 s (16 s) in a high (medium) bit rate mode. HXS produces two PC data every 0.125 s (1 s) and a 32-channel PH spectrum every 1 s (8 s) in the high (medium) bit rate mode. Each of GRS produces six PC data every (0.25 and 0.5 s) and 128-channel PH data every 4 s (32 s) in the high (medium) bit rate mode. The data output of SXS, HXS, GRS and RBM are summarized in the following table.

 

                                             Time Resolution 
  WBS Data                           High bit rate     Medium bit rate  
--------------------------------------------------------------------------
SXS-1    PC11 (3-15keV*)                0.25 s                2 s
         PC12 (15-40keV*)               0.25 s                2 s
SXS-PH1  128 ch (3 - 30 keV*)              2 s               16 s
SXS-2    PC21 (3-15keV*)                0.25 s                2 s
         PC22 (15-40keV*)               0.25 s                2 s 
SXS-PH2  128 ch (3 - 30 keV*)              2 s               16 s

*The values of energies given above are nominal.
--------------------------------------------------------------------------
(1991 Oct.1-1992 June 9) 
   HXS-PC1 (20-65keV)                  0.125 s                1 s
   HXS-PC2 (65-657keV)                 0.125 s                1 s  
   HXS-PH   32 ch  (20 - 657 keV)          1 s                8 s
(1992 June 9  - present)
   HXS-PC1 (25-75keV)                  0.125 s                1 s
   HXS-PC2 (75-830keV)                 0.125 s                1 s
   HXS-PH  32 ch (25 - 830 keV)               1 s                8 s
--------------------------------------------------------------------------
GRS-1  PC11 (0.27-1.04MeV)              0.25 s                2 s
       PC12 (1.04-5.47MeV)              0.25 s                2 s
       PC13 (5.47-9.3MeV)                0.5 s                4 s 
       PC14 (9.3-13.1MeV)                0.5 s                4 s 
       PC15 (8-30MeV)                    0.5 s                4 s
       PC16 (30-100MeV)                  0.5 s                4 s
GRS-PHL1  128ch (0.3-13.1MeV)              4 s               32 s 
GRS-PHH1  16 ch (8 - 100 MeV)              4 s               32 s
GRS-2  PC21 (0.3-1.24MeV)               0.25 s                2 s
       PC22 (1.24-5.66MeV)              0.25 s                2 s
       PC23 (5.66-9.37MeV)               0.5 s                4 s 
       PC24 (9.37-13.68MeV)              0.5 s                4 s 
       PC25 (8-30MeV)                    0.5 s                4 s
       PC26 (30-100MeV)                  0.5 s                4 s
GRS-PHL2  128ch (0.3-13.6MeV)              4 s               32 s 
GRS-PHH2  16 ch (8 - 100 MeV)              4 s               32 s
--------------------------------------------------------------------------
RBM-SC-PC1 (5 - 50 keV)                 0.25 s                2 s
RBM-SC-PC2 (50- 300 keV)                0.25 s                2 s
RBM-PH  32 ch (5 - 300 keV)                1 s                8 s
RBM-SSD (>20 keV)                       0.25 s                2 s


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