JUNO Structures SPK File
===============================================================================
 
   This SPK file contains locations of various JUNO structures and
   science and engineering instruments.
 
 
Version and Date
--------------------------------------------------------
 
   Version 1.0 -- Mon Jul 13 16:51:42 PDT 2009 -- Boris Semenov/NAIF
 
      Initial Release. Due to lack of documentation all locations
      are estimated.
 
 
Contact Information
----------------------------------------------------------------------
 
   Boris Semenov, NAIF/JPL, Boris.Semenov@jpl.nasa.gov
 
 
References
----------------------------------------------------------------------
 
   1. ``Frames Required Reading''
 
   2. ``SP-Kernel Required Reading''
 
   3. ``C-Kernel Required Reading''
 
   4. JUNO Frame Kernel, Latest Version
 
 
Related SPICE Kernels
----------------------------------------------------------------------
 
   Descriptions/definitions from the JUNO Frames Kernel (FK) file are
   required in order to understand objects and frames with respect to
   which the locations are defined in this SPK file.
 
 
Coordinates
----------------------------------------------------------------------
 
   This table lists ID codes, center ID codes, and reference frame
   names for JUNO structures, the locations of which are provided in
   this SPK file:
 
              STRUCTURE            ID     CENTER             FRAME
      -------------------------  -------  -------  -------------------------
      JUNO_SPACECRAFT (1)        -61000   -61      JUNO (2)
      JUNO_FGM_IB                -61114   -61000   JUNO_SPACECRAFT
      JUNO_FGM_OB                -61124   -61000   JUNO_SPACECRAFT
 
   (1) JUNO_SPACECRAFT designates the spacecraft frame origin (the
       center of the outer plane of the launch vehicle interface ring)
 
   (2) JUNO designates the spacecraft's center of gravity
 
 
Diagrams
----------------------------------------------------------------------
 
   This diagram illustrates the locations of the spacecraft's CG and IB
   and OB FGMs:
 
      Spacecraft -Y side view:
      ------------------------
                               o
                              / \
                      .-----------------, HGA
                       \               /
                        `.           .'
                           `-------'         Solar Array 1       Magnetometer
                           |       |                                 Boom
                           |       |
        ---    =======o==o==o==o-----------o======o======o======o=====@====@*
         ^         |           |           |                     FGM/IB FGM/OB
         |         |           | s/c CG    |
     2 m | ---     |           @           |
    (est)|  ^      |                       |
         |  |1.5m  |      +Zsc ^           |
         |  |(est) |           |           |
         |  |      |           |           |
         V  V      |           |           |
        ------     `----- +Ysc x------>   -'
                            /_____\  +Xsc
 
 
                               |          10 m (estimated)            |
                               |<------------------------------------>|
                               |                                      |
 
                               |               12 m (estimated)            |
                               |<----------------------------------------->|
                               |                                           |
 
Data section of the file.
----------------------------------------------------------------------
 
   \begindata
 
      SITES                      += ( 'JUNO_SPACECRAFT' )
      JUNO_SPACECRAFT_IDCODE      = -61000
      JUNO_SPACECRAFT_CENTER      = -61
      JUNO_SPACECRAFT_FRAME       = 'JUNO_SPACECRAFT'
      JUNO_SPACECRAFT_XYZ         = ( 0.0 0.0 -0.0015 )
      JUNO_SPACECRAFT_BOUNDS      = ( @2011-08-01, @2017-11-01 )
 
      SITES                      += ( 'JUNO_FGM_IB' )
      JUNO_FGM_IB_IDCODE          = -61114
      JUNO_FGM_IB_CENTER          = -61000
      JUNO_FGM_IB_FRAME           = 'JUNO_SPACECRAFT'
      JUNO_FGM_IB_XYZ             = ( 0.010 0.000 0.002 )
      JUNO_FGM_IB_BOUNDS          = ( @2011-08-01, @2017-11-01 )
 
      SITES                      += ( 'JUNO_FGM_OB' )
      JUNO_FGM_OB_IDCODE          = -61124
      JUNO_FGM_OB_CENTER          = -61000
      JUNO_FGM_OB_FRAME           = 'JUNO_SPACECRAFT'
      JUNO_FGM_OB_XYZ             = ( 0.012 0.000 0.002 )
      JUNO_FGM_OB_BOUNDS          = ( @2011-08-01, @2017-11-01 )
 
   \begintext