;file /voyager/ansa4_copy/vgr_archive/vgr_milestones.lis Nov 28, 2012 - k Simmons ;file /voyager/web_content/general_info/vgr_milestones PHOTOPOLARIMETER (PPS) MILESTONES LAUNCH: VOYAGER 1 'VGR 1' 5 September, 1997 12:56:00 UTC VOYAGER 2 'VGR 2' 20 August, 1977 14:20:00 UTC INSTRUMENTS POWERED ON: Both Power On, HV On at Launch EVENT Date ERT UTC SCE UTC FDSC ======================================================================================= VGR 1 Jupiter C/A March 5, 1979 1979-064//12:05:25 VGR 2 Jupiter C/A July 9, 1979 1979-190//22:29:00 VGR 1 PPS Power Off after Nov 28, 1979 1979-332 was last test: "dead PMT" VGR 2 Saturn C/A August 25, 1981 1981-238//03:24:08 44005:??:??? VGR 2 Uranus C/A January 24, 1985 1986-024//17:58:51 26842:50:451 VGR 2 Neptune C/A August 25, 1989 1989-237 VGR 2 PPS Off April 3, 1990 9:00 am PST ----------------------------------------------------- # If the AL/AM commands end in a 0 then the LUTs below were used; otherwise it represents a direct configuration command. See instrument documents for stepping and integration timing. Filter 0 = 5900A Filter 4 = 2650A Filter 6 = 7500A Analyzer 6 = 135 deg Analyzer 7 = 445 deg FDS Loads Ð Default PPS Configurations ID# date Ana Filt HV Ape J-mode Look Up Tables (LUTs) # 1105 Feb 15, 80 6 4 OFF 1/16 ON 666444444446666 = Filter Table 7777666667 = Analyzer Table 1304 Mar 12, 80 6 4 OFF 1/16 ON both same as 1105 1605 Apr 28, 81 6 4 OFF 1/16 ON 444666666664444 6666777776 1105 Oct 6, 81 6 4 OFF 1/16 ON same as 1605 on 0.6 sec 1502 Sep 28, 81 6 4 OFF 1/16 ON Ò but timing was wrong in build 04A1 Jun 7, 82 6 4 OFF 1/16 ON same as above 1984:256 same as above but Ana wheel on 4.8sec stepping and Filter wheel on 0.6sec steps with 6666677777 Anal on 1984:256 18/17 Apr 2, 85 6 4 OFF 1/16 ON 4444666666664444 6666677777 09AB June, 1988 same as above 18OF " and again April 7, 1989 same config as above ---------------------------------------------------------- BML-3 1981:231 LUT2 4 ON 1/16 ON LUT2=Analyzer wheel stepping in (BACKUP MISSION LOAD 3) current table 09AB June 1988 18OF June 88 and Apr 7,89 06AB July 27,88 08AA JUL 28,88 BML -5 09AD APR 7, 89 BML-6 --------------------------------------------------------- Voyager 2 PPS Sequence Load Periods Also check the Real Time Commands lists JPEG files of the loads are available under each encounter period: Cruise, Jupiter, Saturn, Uranus and Neptune. Dates/Times are S/C Event Time unless otherwise noted Load Begin/End date Spacecraft FDS Begin/End time Earth to Jupiter B211 1978//264:12 to 286:04 GMT B212 1978//286:04 to 313:16 GMT B214 1979//011:17 to >101:20 ERT B401 1979//240:16 to 298:17 GMT B403 1979//298:16 to 330:16 SCE B404 1979//330:16 to 360:16 SCE B405 1979//360:17 to 1980//021:17 ERT B406 1980//021:17 to 049:17 ERT B407 1980//047:17 to 077:17 ERT B408 1980//077:07 to 105:17 ERT B409 1980//105:17 to 133:17 ERT B410 1980//133:17 to 161:17 ERT B411 1980//161:17 to 189:17 ERT B412 1980//189:17 to 246:17 ERT B414 1980//246:17 NO PPS CMDS B415 1980//343:18 to 1981//012:17 B416 1981//012:48 to 040:17 ERT B417 1981//040:17 to 068:16 SCE B418 1981//068:16 to 096:16 SCE B419 1981//096:16 to 124:16 SCE B420 1981//124:16 to 146:16 SCE B421 1981//146:16 GMT Jupiter Period Saturn Period B501 1981//156:16 GMT B502 1981//179:13 GMT B503 1981//199:11 GMT B521 1981//212:08 GMT 43232:13 43381:47 B522 1981//217:08 GMT 43381:48 43558:56 B523 1981//223:06 GMT 43559:04 43768:43 B524 1981//230:05 GMT 43768:44 43889:58 B525 1981//234:06 SCE 43889:58 43986:00 SATURN C.A.=1981//237:20:24 B551 1981//237:11 SCE 43986:01 44040:09 Saturn to Uranus Cruise Period B602 1981//299:16 SCE 46692:14 46692:15 B603 B604 1982//032:16 SCE 48792:15 51312:14 B605 1982//116:16 SCE 51312:15 53832:14 B606 1982//220:16 SCE 56352:14 B607A1982//284:16 SCE 57819:44 B607B1982//333:14 SCE 57819:45 59292:14 B608 1983//017:16 SCE 59292:16 61812:44 B609 1983//101:16 SCE 61812:15 64359:44 B610 1983//186:14 SCE <64394:54 00713:44 B611 1983//249:14 SCE 00713:45 01946:14 B611 1983//290:16 SCE 01946:15 03833:44 B612 1983//353:14 SCE 06773:44 B613 1984//086:14 SCE 06773:45 09292:29 Uranus encounter B701 1985//308:15 SCE 24411:15 25278:44 B702 1985//337:10 SCE 25278:45 25531:38 B721 1986//010:08 SCE 26467:14 26651:14 B723 1986//018:14 SCE 26651:15 B751 Neptune encounter to End of Mission FDS top bit now=1 B901 1989//156:06 SCE 108963:45 109503:44 B902 1989//174:06 SCE 109503:44 110551:14 B903 1989//209:04 SCE 110551:15 110826:14 B921 1989//215:08 SCE 110826:11 111053:44 B922 1989//225:22 SCE 111053:45 111232:29 B923 1989//231:21 SCE 111232:30 111374:58 see "cruise loads" tar file for end of mission cruise loads