VOYAGER
Voyager LECP Data Analysis Handbook
Data File Descriptions
Master Pulse (Tape) File Descriptions
Table A6, Definition of PHA Identification Words
| Rate Channel | Octal Value | D1/D5+ | Priority |
|---|---|---|---|
| 1 (D1A) | 040 | 1 | 3 |
| 1 (D1B) | 140 | 1 | 3 |
| 2 (D1A)* | 041 | 1 | 3 |
| 2 (D1B)* | 141 | 1 | 3 |
| 3(D1A) | 042 | 1 | 3 |
| 3(D1B) | 142 | 1 | 3 |
| 4(D1A) | 043 | 1 | 3 |
| 4(D1B) | 143 | 1 | 3 |
| 5(D1A) | 020 | 1 | 2 |
| 5(D1B) | 120 | 1 | 2 |
| 6(D1A) | 021 | 1 | 2 |
| 6(D1B) | 121 | 1 | 2 |
| 7(D1A) | 022 | 1 | 2 |
| 7(D1B) | 122 | 1 | 2 |
| 8(D1A) | 060 | 1 | 1 |
| 9(D1A) | 061 | 1 | 1 |
| 9(D1B) | 161 | 1 | 1 |
| 10 | X44 | 5 | 3 |
| 11 | X45 | 5 | 3 |
| 12 | X46 | 5 | 3 |
| 13 | X47 | 5 | 3 |
| 14 | X23 | 5 | 2 |
| 15 | X24 | 5 | 2 |
| 43 | 062 | 5 | 1 |
| 16 | 340 | 5 | 3 |
| 17 | 341 | 5 | 3 |
| 18 | 320 | 5 | 2 |
| 19 | 321 | 5 | 2 |
| 20 | 322 | 5 | 2 |
| 21 | 360 | 5 | 1 |
| 22 | 361 | 5 | 1 |
| 23 | 342 | 5 | 3 |
| 24 | 343 | 5 | 3 |
| 25 | 325 | 5 | 2 |
| 26 | 364 | 5 | 1 |
| 27 | 351 | 5 | 3 |
| 28 | 350 | 5 | 3 |
| 29 | 326 | 5 | 2 |
| 30 | 370 | 5 | 1 |
| 31 | X52 | 5 | 3 |
| 32 | 241 | 5 | 3 |
| 33 | 240 | 1 | 3 |
| 34 | 220 | 1 | 2 |
| 35 | 221 | 1 | 2 |
| 36 | 260 | 1 | 1 |
*Channel 2 is not accumulated.
X=Don't care.
+ D1 is readout when logic D11*D21 is satisfied, D5
otherwise.
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Updated 8/9/19, Cameron Crane
VOYAGER 1 ELAPSED TIME
17410: 18: 33: 37
Days: Hours:
Minutes: Seconds
*Since official launch
September 5, 1977, 12:56:00:00 UTC
*Since official launch
September 5, 1977, 12:56:00:00 UTC
VOYAGER 2 ELAPSED TIME
17425: 17: 00: 37
Days: Hours:
Minutes: Seconds
*Since official launch
August 20, 1977, 14:29:00:00 UTC
*Since official launch
August 20, 1977, 14:29:00:00 UTC
QUICK FACTS
Manufacturer:
Voyagers 1 and 2 were built in the Jet Propulsion
Laboratory in Southern California.
Mission Duration: 40+ years have elapsed for both Voyager 1 and Voyager 2 (both are ongoing).
Destination: Their original destinations were Saturn and Jupiter. Their current destination is interstellar space.
Mission Duration: 40+ years have elapsed for both Voyager 1 and Voyager 2 (both are ongoing).
Destination: Their original destinations were Saturn and Jupiter. Their current destination is interstellar space.