ALSEP Familiarization Course Handout
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:' NATIONAL AERO NAUTICS AND S PACE . ADMINIST RATION
Apollo Luna r Surfa ce
Experiment s Pac ka geALSEP Familiarization CourseHandout
1 May 1970. Contract NAS9 -5829
BSR 2832-A
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Tableof Contents
Page
Introduction................................... 1
PhysicalCha ra cteristics....................... 5
DeploymentConsiderations ................... 20
PowerS ubsy st em............................ 43
DataSubsystem............................. 47
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APOLLOUNARURFACEXPERIMENTSACKAGE
Ii' [Jt '11 _;_/lh'7:: i ' 'Jr .;
'.!i.' :''''_'''' :-,..','...'/_. ,._?i '
-- A PACKAGEOFSCIENTIFICINSTRUMENTSNDSUPPORTING_ '_SUBSYSTEMSORUSEONTHELUNARSURFACE
CARRIEDONAPOLLO ,DEPLOYEDYASTRONAUT ONEYEARCONTINUOUSPERATION2 YEARMAXIMUM )
DEC 69 7399. 1
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EXPERIMENTLIGHTSS IGNMENTS
NASA EXPERIMENT ABBR APOLLONUMBER PR INCIPALINVESTIGATORNO. 11 12 13 14
SO31 PASSIVESEISM IC PSE X X X X DR. G .V. LATHAM,COLUMBIASO33 ACTIVESEISMIC ASE X DR. R.L. KOVACH ,STANFORDSO34 MAGNETOME TER _SM X DR. C.P. SONNEI-I' ,ARCSO35 SOLARWIND SWS X DR. C.W. SNYDER ,JPLSO36 SUPRA THERMALON SIDE X X DR. J.W. FREEMAN ,RICESO37 tEATFLOW HFE X DR. M.G. LANGSETH, COLUMBIASO38 CHARGED -PARTICLE CPLEE X X DR . B.J. O'BRIEN ,RICE
S058 COLDCATHODEAUGE:' :CCIG X DR.F.S. JOHNSON ,SCAS
S059 LUNARFIELDGEOLOGY ** X X X X DR.E.M. SHOEMAKER,SGSLASERRANGING
S078 RETRO-REFLECTOR LRRR X DR.J. W. FOWLER, WESLEYAN* INCLUDEDN SUPRATHERMALONONCERTAINFLIGHTS'::*EQUIP PARTIALLYCARRIEDBYALSEP
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INSTALLAT IONN LUNARMODULE
i_i,,, ......
DEC 69 7399.3
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LUNARURFCEACT IVITY....... TRANSFERALSEP _ '-
DEPLOYMENTTASKS < _" _ _ . '
ASSOCIATED REMOVE I'IWITH LM ! c J PREPAREFOR TRAVERSE
.il PACKAGES
TRAVERSE--_ :J._.'_ :-DEPLOY
ALSEP DEPLOYCENTRAL __t A_AEPLOYMENTSTATION _ /'_ _ _ DEPLOY
"_ ' / _'_D EXPER IMENTSASKSAT _6_c _:IXPERMENT _
SITE DEC97399,4
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STOWE DONF IGURAT IONI ALSEP4 J
SUPRATHERMAL R TGTHUMPER IONDETECTORASSEMBLY ALHT
CPLEE CARRIER
PASSIVESEISMICEXPERMENT
1ANTENNA
SU BPACKAGEO .2ANTENNAAIMING MECHANSM
MORTARBOX
SUBPA CKAGEO .1 DEc97_99,_
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REMOVEACKAGES
DEC 69 7399.6
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RTGFUELING
THERMALSHIELD
RELEASEATCH
t (LANYARDOPERATED)
CASKIN T,iN/_ _ _MOUNT,NG&
FLIGHTPOSI . STRUC TURE
LM IN TERFACE'_NS_--_ ITTINGS
_ ,._ '. L-J I (GRUMMAN)_ _-_- : --Z-" r / _ - ROTATIONMECHANISM
(ADJUSTABLEBY ASTRONAUT)
DEC 69 7399.7
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N_ASIL3 (]LB,
lOlAktON_H_L5
7399. '8
ALL_AG_ TS /_P'_-AR THB
l&,6 LB_:OELASK_OL_NI/NSUL /kT_ON,ARI 0_fSiROCIURE.IHER_AL App,t.. 7oSL_BS_S TE_,oVEREOONOERELECIRICAL OWER UBsYSI_hA
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MAST/CARRYARNDLE
_BOT TOM SURFACE' / OF SUBPACKAGE 1
HANDLEEDGE
OF PALLET_
" _}m" BOTTOM
I
' SURFACEOFSI
TAPERExAGGERATEDPALLET-_..__ '__. / i_APRIL 70 7399 .9
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PREPAREORTRAVERSE
DEC 69 7 399 .10
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TRAVERSE
DEC 69 7399 .11
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RT GCABLE
DEC 69 7399.12
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RTGCABLEONNECTION
l
DEC 69 7399 .13
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ALSEPUBPACKAGEO.1
dU_PLO Y[pD
DEC 69 7399.14
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ALSEPUBPACKAGEO.2_^lL/1_D Rr_
LO_PLOY_D_
PS[S lOO_
SUP_A T_R_ICNDITLCTO_[XP_I_NT DEP _OYED_
A_LtOLUNARt_UDL_
_, :>:_ ::574JEt
..................................... . _','_t._ /i' " _ _ /
DEC 69 739 9 .15
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DEPLOYENTRALTAT ION
DEC 69 7399 .16
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CENTRALTAT IONEPLOYEDONF IGURAT ION
HELICAL_ANTENNA
ANTENNALIGNMENT
MECHANSM'"-..,..._ ELDEXPERIMENTOUNTING
SUPPORTS DETEC TOR
SIDECUR TAN '.RMALREFLECTORRMALRADIATOR
CONNECTORSTO DATA SUBSYSTEM
DEPLOYEDEXPERIMEI COMPONENTS (Hidden)
ASTRO HANDLE ACT IVAT ION
RTGCONNECTOR SWlTCHES
DEC 69 7399 .17
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SUBP ACKAGE1 THERM ALOMPO NENTS
SUNSH IELD CURTAIN(PARTOFSTRUCTURE ) _ _ ,..,.,.,,,,, ,,.,. ,...,,
-'---...._ _._,.?E_/_,rdJ_ _l
"_:_."'""k_-x/_ --REAR CURTAIN
[ _ _ INSULATION _. r,_ '_,, ,-' - ', '_MASKS bUK/_ll_
THERMALPLATE '_
__"%.,._-_ PR IMARYHERMALBAG -STRUCTURE(REF ) DEC97399.18
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MAST/PRIMARYTRUCTURE
PR IMARY / ERMAL PLATE/
STRU /',URTAINS
\
/
FRONT_ : ._:.,._ .. D_c697399 .19
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DEPLOYMENTRRANGEMENTLIGHT)RDGEOPHON E
2NDGEOPHON [
S
1STGEOPHONE
E W R TG ANTENNA
LMCENTRAL
LUNARNORTH S TATION
PASSIVEEIS MIC
MBA
CPLEE
APRIL 70 7399 .20
)lO 5 FEET
CClO
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PASSIVEEISMICXPERIMENT
CEN TRAL MAN(;ANINRIBBON SENSORASSYSTATION CABLES THERMAL WITHIN THERMALELECTRONes BARRIER CONTROLSSY
/ PAIR OF _ _ ,_
STOOL -'
DEC 6 9 73 99.21
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INSTRUMENTETA ILS+ X AXIS
TOPVIEW
-y YAXIS
LPVERTICAL(Z) SENSOR
LACOSTESPR ING _" :_:--LP HORIZON TAL(X,Y) SENSORS
_[_o_oo_-5, _x_x,_ _[_so._oo_
CAPACMAsSITOR '__ iN__
PLATE_ _.MOT _ /_.,_ _
1 j__VE I CAPACI TOR MOTI
.... ' ;_:! PLATE j.. .1,_ //._1
ELECTROMAGNET M ASSr_ !. '_ WORMDRI' ELECTROMAGNETFORCALIB . / SPRINGADJUST. FORCALIB.CAGING BELLOWS BELLOWS
(RETRAC TFORUNCAGE) (RETRACTFORUNCAGE)
DEC69 7399 .22
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PSEREMOVAL
RELEASEFASTENERS
INSER TUHT
LIFTEXPERIMEN T
,--,' "-'_-__-__ /_1 _ FOR
j.----_ _ _ _'"' /?' ,._ _ UH T
,,! II
DEC 69 7399,23
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PSEEMPLACEMENTRITER IAPARAMETER REQUIREMENT PRIOR ITY INDICATOR COMMENTS
15Fi' SEPARA TIONREQUIREMENTDISTANCEFROM 9 _1 FI' 1 10 FI' CABLESUBPACKAGE1 FROMRTGFORTHERMALREASONS
DIRECTIONFROM OUTOF FIELDOFVIEW OFSUBPACKAGE1 DUEE OR W" 1 EYEBALL CENTRALSTATIONRADIATOR
SITESELEC TION "QUlET" LOCATION 1 EYEBALL FREEFROMLOOSERUBBLE
INTERACTSWITH ALIGNMENT;LEVEL, WRT _+5 OF BUBBLE
INDICATOR HOR IZONTAL 1 LEVEL INSTRUMENTFINE-LEVELS
INTERNALLYROUGHAL IGN +-20 OFE-W 2 ARROW"" BEFOREOPENINGSHROUD
READOUTOFALIGNMENT +-5 OFE -W 1 FULLROSE AFrEROPENINGSHROUDWRT SHADOW
EXPERIMENT
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PSEALIGNMENTARKINGS
PHASE_ - CONFIGURATION I TASK MARKING
ARROWMAYPOINTCYLINDRICALSENSORASSY ROUGHALIGNVIA _-' : '_ '_-"_ E ORW DEPENDIN G
INSIDETHERMALCASE , ARROWONTOPOF _-_ _ '_ ONSITE'INITIAL ENCLOSEDNTHERMAL GIRDLE
OVERSHROUD
IRDLERETAININGPIN
SHROUD OPENED READOUTV IA i_--'
ASSY LEVELED SHADOWS _ . _ , ! . _ ' _ _1_ ' __ _\!%_ 1 1__
FINAL WRTCOMPASSARKINGSONTOP _/ /- -"-"' ........'_"'_'-"'"_:_
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ACTIVEE ISM ICXPERIMENTUBSYSTEMXMTRANTENNA _ 14.75 X 5.75 X il. 0 IN. FOLDED
ANDRANGELINE. GRENADE 4)_1_]. _ 44.5 IN. DEPLOYED(DEPLOYED ) _ASSEMBLY ( _ V
INITIATOR_-_ _- SELECTOR
NG SWITCHECEIVI II.
ANTENNA _ AsR_T_R[_ GEOPHONETOCENTRAL DETECTORSO)
GRENADE STATION / 4 80 IN. HEIGH T(INC SPIKE)/
LAUNCH _7_1'66 IN. DIAM
ASSEMBLY
GEOPHONELAG
CENTRALELECTRONICS_ THUMPER 6.77X6.18X2. 75 IN.
MORTAR _ ASSEMBLYBOXASSEMBLY
15.25X 6.0X 11.5IN.
(STOWED) RE CAB
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ACTIVEE ISMICXPERIMENTEMOVALCPLEE
PASSVESEISMIC THUMPEREXPERMENT ASSEMBLY
ANTENNA MORTARBOX
SUBPACKAGEO.1
DEC 69 7399.27
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ASEDETECTIONYSTEMGEOPHONESENSORS )
TYPE :ELEC TROMAGNETC7.5 CPSATURALFREQUENCY:
SENSTIVITY:250VOLT /METER /SECWEIGHT:60Z EACHSENSOR
AMPLIFIER
3 CHANNELSACHWITH PREAMP,FILTERANDLOGCOMPRESSOR80 DBDYNAMICRANGELOGCOMPRESSEDO40 DBLOGCOMPRESSOREMPERATUREONTROLLED
GEOPHONEAMPLIFIER
SENSITIVITY:5 mlu ,PEAKDISPLACEMENTT10 Hz(1 ml u, GOAL1ATA SIGNALTONOISERATIOOF18db
BANDWIDTH:3 TO250HzWITHRESPECTOVELOCITY
BASIC DATAWORD5-BIT WORDFOREACHSENSORREADNGAT500SAMPLES /SEC(EACHCHANNEL)
DEC 69 7399.28
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ASEDEPLOYMENTEQUENCE1. VER IFYTHATCENTRALTATIONASTRONAU TWITCHS IN OP ENPOS ITION2. REMOVEHUMPER PLACEN TEMPORARYOCA TION3. REMOVEORTARBOX& PLACE10 F TFROMCENTRAL TATION
IN OPPOSITEDIREC TIONOTHATSELEC TEDORGEOPHONES4. ALIGNTOFIREAWAYFROMGEOPHONESERECTSERECEIVING
ANTENNAINC FLAG)5. EREC TENTRALTATIONSUNSH IELD ANTENNA6. AFTERALSEPCOMMUNICATIONSAVEBEENESTABLISHED ,PLACE
CENTRALSTATIONASTRONAU TWITCHIN CLOSEDPOSI TIONANDSW ITCHTOASEHBR .
7. UNFOLDHUMPER& WALKOUTIN SELEC TEDIRECTIONPLACNGGEOPHONEST lO , 160, & 310FTFROMCENTRALSTATION& IN LINE+ 30USINGFLAGONMORTARBOX(PLUSFLAGPLACEDAT 160-1[GEOPHONEOCATIONAS REFERENCE
8. RETURNLONGGEOPHONEABLEACTUATINGHUMPERT 15 -FTINTERVALSS INDICATEDBYCABLEMARKINGS
9. PLACECENTRALTATIONASTRONAUTWITCHN OPENPOSI TION10. REMOVERENADEETAININGRODASSYFROMMORTARBOX11. ACTUATEORTARBOXSAFE TYSWITCHES2 )REMOVINGHORTS
FROMGRENADERM /FIRECIRCUITS12. PLACECENTRAL TATIONASTRONAUTWITCHN CLOSEDPOSITION
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THIS PAGEINTENTIONALLYLANK
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ASEEMPLACEMENTRITER IAPARAME TER REQUIREMENT PRIORI TY INDICATOR COMMENTS
SITESEL ECTION LEVELUPRANGE 1 EYE BALL SELECTIONUSTCONSIDERBO THDOWNRANGE) GRENADEMPAC T& GEOPHONEREAS
DIS T ANCEFROM I0+ 1 Fl 2 PACED OFF AT LEASTlOFl'ROM RTG
SUBPACKAGEI (ilFTCABLE)o._
,_ DIREC T IONFROM DEPENDSON SITE /SUBPACKAGE1 SCIENCECONSTRAINTS
O
LEVEL + 10 OF HORIZONTAL 1 EYEBALL INTERNALLEVELSENSORS
ALIGN -_3 FROMASSUMED I EYEBALL FIRESAWAYFROMLM &GEOPHONESGEOPH ONESEPLOY-MENTLINE
DISTANCEFROM 12+ 2 Fl'TO].ST ]. 314Fi'CABLE GEOPHONESE TLATERALLYROMSUBPACKAGE !50 _ !.5 Fl' ] .STTO 2ND CABLEON3-FTPIGTAILS
300+ 3 Fl'S TlO 3RD
DIRECTIONFROM 2 EYEBALL OPPOSITEMORTAR PACKAGESUBPACKAGE1
_!LEVELGEOPHONE +7 OF HORI ZON T AL 2 EYEBALL GEOPHONERESPONSEREQUIREMEN T
ALIGNCABLE + 3 FROMSTRAI GHT ] FLAGS* VARIATIONOF2NDGEOPHONEFR OMLINE BETWEENST& ]RD
SPFCAL
REQUIREMENTS_' 2 FLAGS:MOR TARBOXAND2NDGEOPHONEUSEDFORALIGNMENT)
ANTENNAMOUNTED NMOR TARBOX(OMNI-DIRECTIONAL).
EXPERIMEN T GEOPH ONEST LEAST1 0 Fl FROMR TGANDSUBPACKAGEINTERRELATON
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SIDEBUBBLELEVEL
GROUND
SCREEN
GROUND
CCIG_ _SCRFEN
REEL
RIBBONCABLECONNECTOR DEC 69 7399.32
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IONDETECTORNSTRUMENT
SUBEARTHOINT
DETECTORS: ELECTRONICS HELIXHIGHENEI CHANNELTRON
LOWENERGY- _ ELECTRONMULTIPLIER
CURVED -PLATEANALYZER
COLLIMATORVELOCITYFILTER
DEC 69 7399.33
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CC IGNSTRUMENT
ORIFICECOVER
ORIFICE SEALEDVOLUME
MAGNETSHI
DDE
CATHODE
MAGNET
DEC 69 7399.34
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S IDEREMOVALHANDLING
S IDEONSUBPALLE TOFSUBPACK2 SOCKET BUBBLE ASTRONAUTRELEASESFAS TENERS
' 1EXP ERTIE-DOWNRELEASEDYROTATINGGROUNDSCREENUBE
4 EXPERTIE-DOWNSRE LEASEDY GROUNDSCREEN TUBEUSINGUH T
CONNECTORELEASEDY USlNGUH T EXPERIMEN TIFTEDUSINGUH T IN
HANDLINGSOCKE T CONNEC TORIF TEDBY LANYARD
ASTRONAUTDEPLOYSLEGSBY PULLINGLANYARD
PLACESEXPERON LUNARSURFACE PLUGSCONNECTORNTOCENTRALSTATION REMOVESCREENFROMTUBE& DEPLOYS
SCREEN LIFTSEXPER CABLELANYARD REMOVESCClO A'FI'ACHEDOCABLE STANDSEXPERON SCREEN RELEASEPIN DEPLOYSCCIO(OFF SCREEN) (LEGRELEASEPIN
PULLEDBY LANYARDONOTHERSIDE)
CONNECTOR TO BEMATEDBY ASTRONAU T
DEC69 7399.3 5
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S IDEEMPLACEMENTRITER IAPAR AMETER R EQUIREMENT PRIORITY INDICATO R COMMENTS
DISTANC E FROM
SUBPACKAGE1 55 -+5FT 2 60 F_ CABLE
' DIRECTIONFROMSUBPACKAGE 2 EYE BALL
OJ,,, -UIJl. SITESELECTION SMOOTH 1 EYEBALL SUITABLE FORi- SCR E ENIJJ
LEVEL, WRT INTERACTSWI TH5 0 OF HORIZ ! BUBBLE A LIGNMENTINDICATOR
ALIGN, WRT THERMAL& SCI-50OF E-W 2 ARROW EFrTIFICREQUIRE-
SHADOW MENT
ILl POSITION OFFSCREEN, TO SATISFY ALIGN-O OPPOSITELM , ] 5 FTCABLE MENTREQUIRE-
._ 5__ FROM DE TE CTOR MENT S0 ALiGNORiFiCE AWAY FROM (90)
Z 20 OF NOR S 2 PAIN T ALL SUBSYSTEMS,OLM, SUN& EARTH
EXPERIMENT HEAVYMAGNETIN ION G AGE IS SH IELDED.I NTFRRELA TION
SPECIAL *ARROWMUS T POINTTOWARDSUBEAR THPO INTIE ORW); HENCE,EXPERIMENTSREQUIRi:MENTS NOT BIDIRECTIONAL FINAL A LIGNMENTIS BY SHADOWSON LONGSID ESOF
DETECTOR.
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S IDEALIGNMENTARKINGS
"
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CHARGED -PART ICLEUNARNV IRONMENTEXPERIMENTUBSYSTEM
_,__.- x 20AST
ICALA NALYZE R
ELECTRON I CS
DEC69 7399 .38
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CPLEEHYSICALNALYZER
DEFLECTINPLATES
ELECTRONMULTIPLIERS
PARTICLESIN
COLLIMATINGSLITS
DEC 69 7399 .39
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CPLEEREMOVALEXPERIMENT ASTRONAU T:INVERTED RELEASESFASTENERS
d_ -.--._ _ r_ - __ INSERTSUHT---_ / ...._-_-_ L IFTSEXPERIMENT
ROTATESXPERMENT?
CABLE _
REEL __ / ,_ls gO _ / UHTSOCKET
/_ ( _-_ _ _ ,.J-_..dx OTATION,_:'- ;: ' _
f' t " _.._.,"..', ,".-_.._ ..., i_. '_ ] ]_ ,x,__ -MOUNT ING
.- _-----._. .-_--,,__ ,EIEINGS.,_ , .= - ,.... SUNSHI .-.DEC; 69 7399. 40
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CPLEEMPLACEMENTRITERIA
PARAMETER REQUIREMENT PRIORITY INDICATOR COMMENTS
DISTANCEFROM 10 + 1 FT 1 PACEDOFF CRITICAL SEPARATIONISSUBPACKAGE ] (1 1FTCABLE ) FROM RTG AND SUB -
PACKAGE 1
DIRECT I ONFROM WI THIN SE ( ORNW) 1 EYEBALL AT LEAST 14 FTFROM RTG
SUBPACKAGE 1 QUADRAN T FROM AND PREFERABLY 20Fl' *
CEN T RALS T ATION AVOID F I ELDOF VIEW OF
CENTRAL STATION RADIATOR
SITESELECT I ON APPROX. HORIZ. 2 EYEBALL 75(HALF-ANGLE ) ERTICAL
CONE MUST BECLEAR EXCEPT
FOR ALSEP ANTENNA
LEVEL,WRT -+2 .5 OF HORIZ 1 BUBBLE IN TERACTSW ITH ALIGNMENTI NDICATOR
ALIGN. WRT i 2OF E-W 2 ARROW* THERMALREQUIREMENTSHADOW
READOUTOF :t IOF E-W 1 GNOMON SCIENTIFIC REQUIREMENT''_
ALIGNMEN T & ROSE
EXPERIMENT _'CONTAM INATINGRADIOACI'IVEFIELDAT CPLEECAUSEDBY OTHERINTERRELATION SUBSYS TEMSMUST BELESS THAN0 1 COUNT /SECN ALLCHANNELS.
,, ,, I I I
SPEC (A[' '!'_::EXPER IMENTS B IDIRECTIONALFORSC IENTIFIC OUTPUTBUTARROWREQUIREMENTS POINTSEAST
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CPLEEL IGNMENTARKINGS
SHADOW_ jUHT
/
/
CyC)_
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SYSTEMEVELESCRIPTION
CMaM'%, TELEMETRY
LINK .._ LIN._
I I. COMMANDSIPOWER ! POWER ,. IDATA J_u ,_sYsT_M_r_O,)ATASU_S','_T_
[ [ F -- ---_'_OWERDATA q
s[,sM,c sE,s_ ,c WNARE_V,_ONMENT,ON_ETE_TORI.... IAP RIL 70 7399.43
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RTGCUTAWAY
ENDPLATEFUELCAPSULE
HOTHERMETICSEAL
FUELCAPSULE THERMOELECTRCASSEMBLY COUPLEASSEMBLY
OUTERCASE HEATREJECTON(COLDFRAME) FINSASSEMBLY
MOUNTING
LUGDEC 69 73 99.44
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POWERENERAT INGUNCT ION
_1RADIOISOTOPE
J JHEAT
',OLDFRAME J JTRANSFERNSULATION
THERMO ELECTR ICJ__J HOTFRAM E
CA'PS'ULE HEATTION CONVERTER I: HERM]_LRADIATIVE( THERMOPILE) J ENERGY IHEATFINS BORON
NITRIDE J ELECTRICAL ' _ _TRANSFER/INSERT ICOLDRAMEICOUPLE POWER CONDUCTIVE
COUPLE' _HOT SHOE HEADER HEAT
_,_._--COLD CAP
J OUTERCASEJFINSTHERMAL
C( FRAME fRADIATIONSPRING TOSPACE
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RTGWARM -UPYCLE1500
CAPSULE
HOT FRAME
100O [ TIMETO [EMPERATURE, START-UPTBD
DEGF OPERATINGDIFFERENTIALAT)(OUTPUTDEPENDSONTEMP&AT)
50{ COLDFRAME
FINS
LUNAR SURFACETEMPERATUREI I I
0 .5 1.0 1.5TIMEFROMFUELING ,HR
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COMMANDNDTELEMETRYINKS
UPLINK / _AN' /TENNA -
DOWNLINK(COMMAND) r (SCIEN TIFICDATA)
i co_A.__-i _,_x_._ ]_A_,_.ECEIVER &SWITCH ; (AANDB)I_- I ,fPOWER
TIMER DISTRIBUTIONUNIT
]ECODER . PROCESSOR
! \
POWER f
:' IXPERIMENTSIAPRIL 70 7399. 47
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ALSEPCOMMANDINK
* ANTENNA
DIPLEXER
" COMMANDRECEIVER
'* COMMANDDECODER
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DATASUBSYSTEMLOCK IAGRAM
Rehdr n_ RETURNS J COMMAND RECEI VER
POWtR * 29 VELPING DISTRiBU TiON +12V
120 DAY SIGNAL & SIGNAL Returns --_
_l) TYJO (S /GNALS CONDI TIONLR +SV
POW [ R A ND *12VTELEMETRY -IZV
TEt[METRY iNPUTS
1MINUfE, ]2
CONDiTIONI Nfl DATA DEMAND
UNIT SHIFT PUL SES DATA PROCESSOR S C FILT R HELICALCOMMAND DECODER DATA GA1T
i COMMANDS
IL!HERN1OELECTRICJ l _ RETCHA NN EL J Z 276 5 MH zCHANNE L 2 ' 2 2 7 8 5 MHz + 0 0025_ I YE AR
C HA NN EL _ 2 215 5 MHz
JC HANNEL 4 27/ g 5 M HZ I 'l L APOLLO t4COMMANDS I PEXPERIMENT
_ ??VEXPERIMENT AND STANDBY POWER SUPPLY SUBSYSl_MS J'-L I
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ALSEPELEMETRYINK
* DIGITALDATAPROCESSORDDP )
* MULTIPLEXER/CONVERTER
* TRANSMITTERSTWO)
* DIPLEXER/SWICH
* ANTENNA
DEC 69 73 99 .50
ASTRONAUTWITCHES
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ASTRONAUTWITCHES2 3 4
SWITCH
NUMBER INITIAL POSITION ASTRONAUT FUNCTION
1 SEENOTE i RO T ATE[80OCW D ISAB IF ST HE HOLDOFFCIRCU I TCCW ( COVERRECTANGLE)MUST BEOP E RATEDBYTH E ASTRONAUT
ORANGECRESC E NTTO RIGHT
i _ 2 CC W ROTAT E180 CW BACKUP ONLYORANGECRESCENTTORIGHT I CO VERREC T ANGLE ) SELECT XMTR B "ON"
' SELECTDATAPR OCESSOR "ON"' RESETRCVRCKTBKR
J l_ 3 CC W ROT ATE2 7 0o CW BACK UPONLYORANGELAGTOUPPE RRIGHT (ORANGELAGTO SEQUENTIALLYCTIVA TESEXPSIN
UPPERLEFT 1, 4, _ORDERTOOPERSELECT
J l_ 4 CCW ROTAT E800CW ACTIVATEDDURINGDEPLOYMENTRANGEC RESCENTORIGHT (COVERRECTANGLE ) ACTIVATEASEOPERSELECT SWITCHDATAPROCESSORO
ASEHBR ON
(_ 9 CW R OTATE80 C CW MUSTBE CCWTOOPERATESE (SEENOTE2)NPAINTEDCRESCEN TOLEFT COVERALLFOUR ' ACTIVATEASEST BYSELECTTRIANGULAR ' SWITCHDATAPROC ESSOROASEHBROFFSHAPES I. CLOSEASE29VOPE RLINENCCWPO S ITION
2. O PENAS E2gVOPERLINENCWPOSlTION
NOTE:1. SWITCH1 IS ENCLOSEDY ORANGEAINT
2. SEQUEN CEEQ UIREOO PLACEASE IN OPERATE :OTATE5 FULLCCW; APRIL 70 7399 .51EITHERRE QUES TSEG NDCLADSOR ROTATES 4 IN EITHERDIRECTI ON.
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ANTENNAOINTINGONSTRA INTS
LUNARLIBRATION:ANAPPARENTWOBBLINGMOTIONAS VIEWEDFROMTHEEARTH;CAUSESEQUIVALENTARTHMO TIONIN LUNARCOORDINA TES
PRiNCIPALEFFECTS:_+7. 5 LUNARLONGITUDEUETO:
CONSTANTNGULARRA TEOFMOONABOUTITS AXISVARIABLEANGULARRATEIN ELLIPTICALORBITAROUNDEAR TH
_+6.5 LUNARLA TTITUDEUETO :INCLINATIONOFMOON'SROTATIONAXIS TO ITS ORBITALPLANE
t'__3't'I-...........NON-SPHERICALARTH& MOON "_
SOLARPETURBA TIONS ....
GYROSCO P EPEND ULUMOUPLING _ _'_,, ItLCOMBINEDEFFECTS :ATTERNHANGES
MONTHLY& YEARLY
ALSEPANTENNA:22 BEAMWID THDOWN
AJi_t) IH O_ F _tl IDE C _EES>
APRIL 7 0 7 399 .52
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ANTENNAANDAIMING
MECHANISM
DEC 69 7399.53