Fundamental Technologies

Voyager LECP Pages

Record Structure

The definition of a data record includes the header block, which is the same for all 4 modes, plus a data block, which is different for each mode.

Record Structure for Cruise Mode

Header Block 38 I*2 words = 76 bytes Data Block = 888 R*4 words + 888 I*2 words = 5328 bytes

    TOTAL = 5404 bytes

Record Structure for Cruise 5A Mode

Header Block 38 I*2 words = 76 bytes Rate Data  = 122 R*4 words + 122 I*2 words = 732 bytes Pulse Height Data 160 bytes

                                                                     TOTAL = 968 bytes

Record Structure for Far Encounter Mode

Header Block 38 I*2 words = 76 bytes Data Block = 1312 R*4 words + 1312 I*2 words = 7872 bytes

    TOTAL = 7948 bytes

Record Structure for Near Encounter Mode

Header Block 38 I*2 words = 76 bytes Data Block = 765 R*4 words + 765 I*2 words = 4590 bytes

    TOTAL = 4666 bytes

Next: Header Block Contents

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Last modified 5/5/05, Tizby Hunt-Ward
tizby@ftecs.com