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Fundamental TechnologiesUlysses HISCALE Pages |
1 July 1985
Item #3. Duty Cycle
This array changed from FA8(8) to FA8(8,14) which yields the fraction of time each channel was active for each sector.
Item #6. 1024 repetitions of the digitized events
IEVENT word 1 byte 4 has been updated to include an indication of which channels the event came from; i.e., whether it was (C1,D1) or (C2,D2). This information is encoded into the byte by either a 1 or a 2 multiplied by 16 and added to the byte. The sector number can be obtained as before by 'anding' with 15.
The new block definition is as follows:
| HEADER | 1020 BYTES |
| WART(8,14) | 448 BYTES |
| T8(8) | 32 BYTES |
| FA8(8,14) | 448 BYTES |
| NEVENT | 4 BYTES |
| NZERO | 4 BYTES |
| IEVENT | 8192 BYTES |
| 10148 BYTES |
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Updated 11/21/02, T. Hunt-Ward