LIDS-SR-910 April 1979 Laboratory for Information and Decision Systems Massachusetts Institute of Technology 02139 Cambridge, Massachusetts Semi-Annual Progress Report Simulation Evaluation of Combined 4D RNAV and Airborne Traffic Situation Displays and Procedures Applied to Terminal Area Manuevers Principal Investigators: Period: Michael Athans Mark E. Connelly September 1, 1978 to March 1, 1979 Grant NSG-2180 NASA-Ames Research Center Moffett Field, CA 94035 Massachusetts Institute of Technology Laboratory for Information and Decision Systems Cambridge, Massachusetts 02139 Semi-Annual Status Report (NASA Ames Grant NSG-2180) April 1979 Introduction The principal objective of this research is to prepare and evaluate a set of simulation scenarios in which subject pilots must carry out the following critical approach functions simultaneously: Follow a 3D terminal airspace structure and arrive at fixed 1. waypoints within the structure precisely at pre-scheduled times in the presence of a full range of wind conditions aloft. 2. Monitor nearby traffic on an Airborne Traffic Situation Display, especially during merging and spacing operations, and detect blunders and resolve conflicts in a safe manner. These functions represent two key tasks in the application of distributed management to the problem of providing adequate ATC capacity, safety, and efficiency at busy terminals. Open-loop simulator tests of the single-stage 4D RNAV algorithm developed by the project indicate that a descending pilot can comply quite closely with an assigned time of arrival at a 3D waypoint simply by tracking a pre-calculated speed profile. In these tests, the pilot cuts back to idle thrust at a given DME distance from the waypoint and keeps the aircraft descending at constant Mach and/or constant EAS almost solely with stabilizer trim adjustments. Our initial experiments show that the aircraft arrives at the 3D waypoint within a few seconds of the anticipated time. The presence of headwinds or tailwinds -2- does not affect the arrival time error as long as the wind is accurately modeled in the descent algorithm. The accuracy achieved in the open-loop, single-stage descents was much better than expected. These results all but guarantee that a 5 second standard deviation in arrival time error can be realized in closed-loop descents at very moderate pilot workload levels. The term "closed-loop" means that the descent profile required to get the aircraft to the 3D waypoint at the scheduled time is periodically recomputed throughout the descent and the pilot receives a continuous indication of the correct airspeed. The principal advantage of the closed-loop approach is that errors in wind estimation and pilot errors can be compensated for as long as the aircraft stays within its normal speed-altitude envelope. The disadvantage of the closed-loop technique is that an on-board computer, properly interfaced with other aircraft systems, is required, whereas the open-loop technique can be implemented in the immediate future employing existing hand-calculators such as the TI59. For all practical purposes, it appears that the main limita- tion on the performance of an open-loop descent is the degree to which winds aloft can be accurately estimated. Research Activity A. Open-Loop Descent Algorithm Development The following working programs have been written by the project based on the descent algorithm analyzed in the last semi-annual progress report: 1. Complete Algorithm for the TI59 Hand Calculator (predicts hori- zontal distance and elapsed time for an idle thrust descent from 36,000' to 10,000' given the desired Mach during the first phase of the descent and the desired equivalent airspeed during the second phase). Running Time is 5 minutes, 13 seconds. -3- 2. Simplified Algorithm for the TI59 applicable to a descent between any two integer altitudes in the range 40,000' to sea level with constant headwinds/tailwinds. Running time has been reduced to 2 minutes, 40 seconds by using only one iteration at each altitude level and simplifying the computation in the transition zone between constant EAS and constant Mach. 3. Complete Algorithm in FORTRAN for running baseline solutions on the Adage AGT-30 computer. The values obtained from this program have been used to check the results of open-loop descents in the 707 simulator from 36,000' to 10,000' and to check the TI59 results. 4. Real-time, closed-loop algorithm in Adage AGT-30 assembly lan- guage (ADEPT) continuously computes and displays the Mach or EAS value required to arrive at a 3D waypoint at the assigned time. The basic building block for all of these programs is a computation sequence which estimates the horizontal distance and elapsed time corresponding to a given Mach-EAS descent profile. The algorithm is based on two equations which sum the longitudinal wind axis force components (zero thrust assumed): -D - mg sin y = m(TAS + w cos y) -L + mg cos y = m(w sin y - y TAS) These equations are solved at discrete altitude levels between the aircraft's cruise altitude and the desired altitude at the destination waypoint. At present, even numbered altitudes between sea level and 40,000 ft. are employed as computation points. Using a piecewise-linear approximation to the trajectory, the time and horizontal distance required to traverse each 2,000 ft. altitude increment are then found. These values are summed to obtain the overall elapsed time and the horizontal distance covered during the descent. As with most finite difference algorithms of this type, some of the values required during the calculations are not available until the calculation is -4- is completed. As a consequence, the computation must be repeated (iterated) one or more times to obtain more accurate approximations for the missing values. In the M.I.T. descent algorithm, no more than two passes through the routine at each altitude level are employed. Additional iterations, it was found, have very little effect on the results. The same basic algorithm is implemented quite differently in FORTRAN, in the TI59, and in the Adage assembly language ADEPT because of the unique constraints imposed in each case. The FORTRAN program, for example, makes one complete pass through all the altitude levels, storing the iterim results in ten tables for use in the second pass. This extravagant use of storage tables was impossible in the TI59, which is memory limited. In the latter program, consequently, two iterations are executed at each altitude in sequence in the full version and one iteration per altitude in the short version. Minimizing the running time was the main consideration in organizing the real-time ADEPT program. Since it operates repetitively at a one solution per second rate during the descent, values generated in the prior frame are used to approximate the missing variables in the current frame, hence only one pass through the algorithm is required per frame. A flow chart for the FORTRAN version of the algorithm is given in Figure 1 and a flow chart of the short TI59 program is presented in Figure 2. A listing of the FORTRAN program is given in Appendix A as well as a set of outputs for three descent profiles (standard, medium speed, slow speed). short TI59 program is given in Appendix B. A listing of the The real-time Adage descent program is still being tested and refined, hence it will be documented at a later date. The results from the FORTRAN and TI59 program agree quite well. For example, on a standard .83 Mach - 320 knot EAS descent from 36,000' to 10,000' the FORTRAN program predicts an elapsed time of 591 seconds and the TI59 program predicts 591.6 seconds. Horizontal distance according to the FORTRAN program will be 439,996 feet, whereas the TI59 estimates 441, 165 feet. Two visiting students from the Centre d'Etudes et de Recherches de Toulouse M. Roger Dubois and M. Jean-Michel Loussant, will be working full time from April through June on the evaluation and refinement of the TI59 algorithm. B. 707 Simulation Program Refinements The decision to include open-loop descent tests in the research program was based on the need for an interim 4D RNAV technique that could be implemented in the near future. Open-loop testing, however, places much more severe re- quirements on the fidelity of the simulation model. Modeling errors that would be washed out in a closed-loop system, cause cumulative performance errors in an open-loop system that would completely mask the human factor effects we are attempting to measure. For this reason, a very significant effort has been made to correct errors and to improve the accuracy of the M.I.T. 707 simulation program. The original 707 program written by Captain Charles Corley (reference 1) has been thoroughly checked and over a hundred major modifications made to enhance its fidelity. A separate report on the current aircraft model and simulation program is now in preparation, so we will not go into great detail here. A structural flow chart for the new 707 program is given in Fig. 3. The following list identifies the most important changes: 1. The roll moment equation was modified to include the inter- action between inboard and outboard ailerons as a function of flap setting and the effects of spoiler blowdown. 2. The airspeed dial now reads equivalent airspeed (EAS) in- stead of indicated airspeed (IAS) since the profile descents utilize constant EAS, which is a true indicator of dynamic pressure. 3. The alignment of the MACH dial and the EAS dial is now cor- rect at the current airspeed needle position. The MACH dial range was reduced to .6 through .9. 4. The rotating drum on the altimeter (100's of feet) was re- placed by an discretely updated digit. 5. The atmospheric variables and the instrument calculations are now updated every 1/15 seconds. 6. All the analog control inputs have been rescaled as well as the corresponding aerodynamic coefficients. 7. Errors in drag, the Euler angle routine SICOS, thrust, elevator limits, and several logic errors have been corrected. 8. The old piecewise-linear traffic generator has been removed to make way for the new traffic routine which will be based on stored trajectories. 9. Three new function switch modes have been created: (a) Fly with position frozen (useful in establishing the steady-state flight conditions required by the initial condition routine INITK). (b) Return to monitor leaving the real-time program in a clean condition so that it can be restarted at the point where the interruption occured. (c) 10. Execution of a single frame (used for debugging). The steady-state elevator bias can now be set as an initial condition, thus avoiding a severe pitch transient when the program is started. 11. A more accurate square root routine has been written and the duplication of square root software in FNST and ACSM eliminated. 12. The trapezoidal integration of acceleration components has been rescaled to reduce the risk of overflow. -7- 13. The initial condition routine, the wind model, analog out- puts, and profile descent algorithm are now separate programs, no longer imbedded in the ACSM program. This was done to minimize the number of versions of the rather large program ACSM that must be stored on disk. 14. Several aerodynamic coefficients were changed and idle thrust was set to zero. 15. An interval clock count was added to provide the real-time program with an absolute time base for matching 4D RNAV schedules. As a consequence of the revisions listed above, the current 707 simulation performs and handles much like the actual aircraft and meaningful openloop testing can be carried out. C. Advanced Integrated Display John-Thones Amenyo continued his work during the report period on the design and programming of a single integrated display that would place ATSD information in the center of the pilot's scan field. This display is scheduled to be completed at the end of the spring term. D. Presentations (a) NASA-Langley Research Center - October 11, 1978 At the invitation of NASA Headquarters, a review of M.I.T.'s 4D RNAV-ATSD work was presented to a group of about 30 FAA and NASA staff members by Mark Connelly. Professor John Kreifeldt also made a presentation of his research on distributed management. (b) FAA Engineering and Development Initiatives Process - August 17, 1978 A talk on the relationship between ATC capacity and ATSD-4D RNAV techniques was presented to the Airport Capacity Topic Group in Washington, D.C. by -8- Mark Connelly. Later in the year, at the request of the Chairman, Joseph Blatt, a report summarizing this talk was submitted for inclusion in the final report of the Initiatives Study. (c) GENAVAC Meeting - February 27, 1979 - Washington, D.C. A presentation was made to a group representing the major general aviation organizations by Mark Connelly. A review of the M.I.T. ATSD work was followed by a discussion period which focused on the need for greater ATC capacity to accomodate the growth of both the airlines and general aviation without restricting the efficiency or utility of either. Representatives of AOPA, NPA, NBAA, GAMA and HAA were present at the meeting. (d) Channel 2 - Boston - April 20, 1979 The M.I.T. cockpit and ATSD display were included in an evening news special report on mid-air collisions. References 1. Charles Corley, A Simulation Study of Time-Controlled Aircraft Navigation, M.S. Thesis, M.I.T. Department of Electrical Engineering, December 1974. i: I· : ,I I · : i~ I Fo?,TF, STA&T A W ; i J' J 'i i : :IU~ Q~~~~~~~i 14 DRW N~~~~~~~~~n(K= VH(K)) ~~~~~~~~Sv I SEI. 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"'I 'I L 1'D 1 5), DOT T( ~ D I M..S, 1(t . N I ),I 7D( 17), COS;3( 1 7), IALT( 17) DIM;ENSQION I FLAG( I ), FMACHC(C1) DRAG( 1) I) DIlIENSIONi CO"iiON/'X/EAS, GAIK D TASFT, COS J FSIACG DRSA , I 1 10 IN/O/, WDOT/17*0 0/ ID/0/, FL;// Ti ' DATA 1. 1 DATA COSG/17*1 O/ ,GAMD/17*0-0/ 1.-12 DATA .IJIND/iI5*0-O/, FSRSIG/-8593F, -8325F. -805 1F -7832F.. 1- 13 :'_ !, IF.' -68 11F,.6575FJ,-6343r~-61 7295F, .7053F, 755F -I 1-14 -51'/88F/ 91F ,.5672F, -5442F-, -2.5..2 !.!5 A / . -DATA IALT/10., 12, 14, 16., 18, 220.22,24 26 28,30,0 32 34,3 6,, 1 16 69 529. 700 -6. 3,:71 7 8 7 12-2.,706 ST '7 . 4 _ 7723 E : Di.' I, !-0 . .671 -.9-6665 -0662-0,662 3-J 3777-8. 169.5,6 . 1.20 83F/ DATA EASC/320.-*/, FDACHCO/ 1 -21 FMAAC GLOBAL.EASCNAi 1.22 I= 1 1-23 DO 60. K=0..16,L7 1.24 -: TAS(K)=0 "- = 1.25 -" - ..... - '- .· =0'GF 'F;iACE i.) : ' . 1* - . . ) EAS . -1.27 ' · TASFT( )= -1. 30 . . . . · -SING(I- ).- 1 -3-1 .. C-N)TINUJE 60 ' 1.-32- DO 70 K=15, 17. 1.33 S"IRD(K)=0O ::1-34 DELTT(K) =O.1· 35 . SUMTCK)=O " 1 -36 ----. -: . DELTX(K)=". " 1-37 1 .1 1.2 1,3 1 .4 I .5 1.o 1.7 l'-4 '-42 70 _ l-43 1.44 1 -45 1-46 1-.47 1 50 GO:': -'-2 5 'l.iE -.. I=I+1 . : E:AS(I)=EASC - ( I )' TAS I =F)=EjA-SC/FsSl 84F) (I ) C SS =TAS ( I / FMACH I:) /360'0 3) )*6080 (I ( TAS = I) 'TASFT( 5'>6 IF (I-15) IF (FiiACHC I)-FiiACHiC) 2, 3. 33 - 2-1 3 i-AS( =EA$ 1 ) .3 Fi':,Gi (I 2-4 2.5 ( ) )= ? tVACH C I TASFTC(16) =TASFT I ) IFLAG= I- 1 2-5 2-7. . FMACH( 17) =Ft.ACthC TAS ( 17) =FiAC.-i( 17> SS( I1 )-.8S6f TASFT(17)= (TAS(17)*5803·.3)/3600EAS (17) =TAS( 17) sFSRIS (I- 1 ) 2-10 2-11 2.12 4 2.!6 FNIACHCI ( I ) =P. C TAS( I) =FriACHC I )'*SS ( I )C 86084F TASFT(-I )=(TAS(I) *6080 . 3) /35 00 EAS(I)=TAS (I) FSRS1 I I) I=I+l 2-17 2-20 2-21 2.22 -22 ". 2-24 IF (1-15) 4,4,6 I =O I=1+1IF (I-IFLAG) 8., 11 CALL D?.a GX IF (I-15) 12, 13 2. 13 2.14 2.15 2.25 ,'',.,.,o 2-27 2.30 2- 31 2-32 2 33 2-34 .'-.:3: 7 83 12 - . -IF(I -5 SING( I )= D.G/( 994 _) C,( ('T 1TASFT(I)-32.17) ) C0 COSGI )=I-SI JG( I) SING(I)/2. DESR=-TAS FT ( IS I) I N G 1) DELTT ( I ) =200 0./DES. : DTLTX( L) = TASFT 1 ) CCOSiG( I ) +TIID IRD(L) =DESR*60 *.GT.I) 7).(S!N:](G t;liD(I-I I .G0 TO 7' - ' I ) )C DEiLTT -r il ),, L) :.,-.~( .i 0 3.1 3- 2 3-3 3--4 3'.5 3-. 3.7 3-10 3-11 3-12 3.13 3.-4 3-t 3 .t6 3- 17 3-20 3 -2.! 3.22 3.23 3.24 3- 2 5 3-26 3.27. 3-30 ;3-31 3-32 3-33 3.34 I3S3 3-36 3.37 3--0 3.41 3.42 11 -5 - -. - > . . 3-43 3.44 3-45 . 3.46 3 .47 3.50 -351 13 . -I/' 3-53 15 3-56 3.57 3.60 3.-51 3.62 . CTEM3-( 3000.-HTiHK)/TASFT CI)F SIING I) DELTX( I ) =( TA SFT( i ) C u SG(i ) IIND ( I ) ) GO TO 7 SING CI)=-DAG/,225000. GAMD(I-I )=(SING( I-I )-SI i. i )/DEL TT( IF (IFLAG-T. O) DELTT(IFLAG+l)=T,-iP I.=I Il .+ Ir (Iii-2) 6', 14 -'5:1J-'"( ! )=DiLT'7( 1 )/2. - DO i'3-.2' 3.-54 3 55 CALL DA.GX . SIWNG(I )=DRAG/ (C6994 .)*( (ASFT)-SFT S( (1) )/2000. ). 1TASFT(i)-32. 17)) COSG( I )= 1 -S ING I ) S IG( I ) /2 . DESR=-'TAS -L T (IZ S iii ( ) DZLTT ( I .) =2000./DESR I RD( I')=DESr 60. GA'iD(i- I)= SINjG(I l)-SINGCI))/ D.L.T( 1-) I=15 CALL D:RAGX I=IFLAG SING( 1b)=-DAS/225(00,. ABMD(I) =SING(I)-SIHG( 6) )/DELTT(i ) i=17 CiILL D?,A." · : =IFL'+ 1 ' ' S ING (L 7):=DRAG/( 5 9 94)* ( (TASFT'(C 1 7 -TASFT ( I ) )/200o0- ) .' ITASFT(C 7) -327) ) DESR=-TASFT 17) *SIiG( 17) DELTT( 17)=2O00./DESR CALL DRAGX. SING(I)=D.i'G/i(6994 ' _ ) , . u ITASFTC I)-32.17)) . ' COSG( I) =l -S IN;( :( ).,.-_,; I >/2: " 1; DSR=-TASFT( I ) S I NI) - DELTT( Li)=2000 -/DES. LRD( I)=DESR*60 GADC( 7) =SIiJS( I 7)-SING(CI) /DIEL TT( 7?) HTMHK=2000.*(TA 167)-TAS(I- 1))/ 17)-TASTAS 16)TASCI(1)+TASC17))AS ITAS I)) DELTT(I -1 )=- (HTMHK+ 1 000 )/(TASFTC I- ) *SING(C- 1 ) D-LTX( I1 - ) =(ASFT( I I ) -CS'3. i- 'e) 'JlI NDC I- 1 ) ) -DEL-T - 1 - I 16. 15 K=2,13 SUMT( ';)=SUM'T(i( 1 ) + DELTT-(K) CONTIMUE -SUt'l(14)=S'( 1 3 ) + DELTT( 14 )/2 SUN X( ) =DELTX C 1 )/2 DO 16 K=213 SUNX(K)=SUiMiX() +DELTX(K) CONTINUE SUMX( 1 4) =SUMX( 3) +DELTXC( I4)/2 ) T EMP -I ) 4-1 4.2 4.3 WITE E=1 21 ilP.TE 4-4 4.5 4-o6 4-7 4.10 4.2'5 (1030) IALT CK)0FA0CHCK)EASC(K),TAS(K)TASrT(K), 1SIiGC(),COSG(K), IrD(K ),GA-iD(K) - IF (IK.EQ-17) K=K+ GO TO 21 WRITE (lC,40) 23 4.1i1. 4.12 4.13 4-14 4.-15 4. 16 4.17 4-20 4- 21 4.22 4.23 4,:24_ (10,20) Y=1 24 30 50 20 40 26 . ' GO TO 23 ' ;. WIRITEC 10 50 ) IALT(K), DELTT(K), SUMTC(K) DELTXC K). SUMX(K) IF i(K.EQ. 17) O. TO 26 I;=K+ .. 1 GO TO 24 FORMAT( I 3,FS .4, 3FS. 1 ,2F9 .4, LE12-3) -FORiAT, C(I3,2X, F7.2,F9. IIO) -. FORMAT( 1 X, 3HALTr 2X, 5HFMACH, 4Xi 3HIAS, 5X,. 3HTAS;4X, 5HTASFT; 14X, 4S ING.5X 4HCO SG, 4X, 3HR/D, 6X, 4HG.AlD): FOR£'AT (//// 1 X 3H.ALT, 3X, 5HDELTT, 5X, 4HSUJM1T, 3X, 5HDELTX, 5X, 14HSUMX).. EX.I . . -- 5 1 5.2 5.3 5.4 5-5 5.6 5-7 5- 10 5-11 5.12 5-13 ' 5- 14 5-15 5.16 5. 17 5-20 5-21 5-22 5-23 5-24 5-25 1 2 3 45 : 6 - 7 E S'U3 ,OUT I £,:l DAGX II4PLICIT FRACTI0(ONF) COGi0 0N/X/EAS 17), 17), AD 17) TASFT( 17), COSG( 17), 1 FAC( 1 7) DAG I ), I ( ) QS= 1O.208'~EAS( I )*EAS (I) CL=( GANDi I) *TSFT () + 32 .1 7CO S I) ) 994./S IF (F.iCH(I)--7) 1 1,2 CD=. 1 2+ .C 524CL*CL G TO 7 IF (FriAC( I)$) 3. 3, 4 CD=O 1233+ -00O33i(F[,iACH(I )- . )+.0524*C. L*cL GO TO 7 IF (FiACH(I)-.845 5,5,6 CD=- 14+-0371C(FiACH(r) -. 845)+(-063+-23565(FMACHCI)-.8a)) 1CL*CL GO TO 7 . CD= O 14+. 1455;(FNiACII( I)- 845)-+( 063+-8333- (FMiAC I ) 1 84 5) ) *CL*CL . DRA-' QS S D -RETURN . END ND PROi,' iL-LbiS IJ U. ~ -SC. S. ".R,,,,& d -. t t I ':n ¢--/ PRSET( '. 30 1 ) P2CF' i0L ALT 10 I2 14 16 18 20 22 2426 28 30 32 ·34 36 33 0 0 ALT 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 0 0 FtACC; *0.5841 0.6074 :3-6320 0.5580 0-6855 0-7146 0-7455 0.7783 0-8129; 0-3300 0-8300 0.8300. 0- 8300 0-8300 0.8300 .0.8497 0 -g300 ZAS TAS - TASFT S IN COSG RP/D GAMD 320.-0 372.-4 529.0 -0 559 - 0.9934 2 110 -0.1 3'-04 320 - 384 -4 .5 49 2 -0 0552 0-9985 2146 --3 14E-04 320.. 0 -397.0 670-5 -0-0544. 0.965 2186 -0.14Z-04 320.0 2410.2 '692,-8 -0.0536 0-998. 2225 G-C159- 04 320-0 - 424-0 716-1 -0-05260-9985 2261 -0- .51E-G4'-320-0 438.5 -740-6 -0-0518 0.9987 2303 -0 -137E-04 320.0 453 -7 - 766- 3 -0. 0511 0--. 9987 2350 -0- 127E-04 320 -0:. 46-9--8 - 7935- -Q.-0-55 - .9987 -2403 0 619E-04. 320.0Q 436.7 822.0 - 0-0536 0.9936 26420-:540E-03 312 5492-7 832.2 0-082.8 0.99655 4136 -0-C). 41E-03 298-7 488.-5 825.0 -- 0-0788 - 0-9969 - 3898 . -0.116E-03 285.-2 484-2. .817.9 -0O0,752 0.9972 3690 -0- 159E-03 272;2 480-0 810.7 -00:700 - 0.9975 340 -0-175E7-03 259-6 477-1 805S -006390.99803 - 3086 -0-3368-064 247.-5 477. 805.8 -0o.-0525 1 -0000 0 0O-. 3000E+00 320-0 504-5' 852--1''-0-0326 1-0000 -0 0.000E+00 1.0000 0C 0 ' -0- 171 03 326-7 496.9 -839-3 -0-0875- DELTT 5-836 55.84. 54.-87 53.91 53 -06. 52.09 5 1 .04. .49.93 43-79 30-05 30.78 32.52 35.22 38-85 0.00 0.00 27-24 . SUMT DELTX 28.4 35709 84.3 - .36199 1 39 36737-. : 193.1 '-- 37294 246 -1I 37941 298.-2 .38527 349 -3 39066 399-2 39568 443-0 35945 473.0 24918 503-8 25315 535.3 26520 571.5 - 28485 591.0 3.12'44 0-0 0 0.0 0 0.-0 . O . S-UMX- 17854 -54053-. - 90791 12808-5S 12 166027 204554 243620 283189 319134 344053 .359 368. 395838 424373 439996 0 O O . - ISTM 1 ) LI S TV( O. I ) j,',VZ( O J 1. ( (1I 1 3) ) ) COPY 1 1. ,t ' t LI., :3,'].l ) START(12*()G1001 (0 oPz:, 21'14040000 PROr 1L ALT 13 12 14 16 18 20 22 24 26 28 30 32 ~3. 35 38 0 0 aLT 10 12 I4 16 18 20 22 24 26 28 33 32 34 .3,5 00 7)) SC "0) t1-,ACIH 0·4743 0.4935 0-5135 0 -5347 0-5570 0.5805 0-.057 0.6323 0-.605 0 -904 0-7224 0.7555 0 .- 792-.5w 0 .830' 0-6300 0-8311 0.8300 - Isaz -- ei tO ^ ct ( '.<s) Ido -. Sr~ 260.3 250-.0 260-0 260-0. .260 -0 250.0 260-0 260.0 260-0 260 -0 260-0 260.0 %~,C . 259.-.6 247.5 2600 .72 .2 TAS TASFT 302. - 511312-3 527.5 322-5 - 44-8 333-3 552.9 344-5 . 581.-8 356.3 -601.7 . 358-7 622.7;381.7 644.7 395.5 -667.9 409-9 692-3: 425.2 718.2 441 .4 745.5 S-0 5.4 -774 2 '477.1 . 30.5.8 477.1 805-8 477.8 306-9 480.0 810.7 s I NG -0.0476 -0.0472 -0 -. 0"67 -0C0462 -030456 -0-0450 -0-0444 -0.0437 -0-0430 -0.0421 "0-0414 -0.0408 -0 0395 -0-0639 -0.0625 -0.0643 -0.0701. 38 D-ELTT 82.17 80.37 78-63 76592 75-33 73.81 72 -40 70-98 69-71 58-.5 67.19 55- 71 96.01' 20-61 0.00 SUiT 41.1 121.5 2300. 277-0 352.3 425.1 498 5 559-5 539-2 707. 775.0 840 -7 936.7 947.0 0.0 DELTX 41947 :42349 42790 43248 43779 44367 45038 45718 45514 474206 48215 48945 74277 16573 0 SUI-IX 20973 63323 136114 149352 193142 237509 282548 328265 374781 422207 470423 519358 593546 601933 0 0 35.17 0.3 0 0 C30SG 039939 "-9989 0 9989 -9989 0-9990 0-999C 0.9990 0.9990 0.9991 0.9991 0.9991 0.9992 0.9992 0-9980 1.o000 1.-0000 1.0000 R3D 1460 1493 1526 1560 1593 1625 1657 .1-90 1721 1750 1785 1326 1836 3088 0 0 0 GAD -0-549E'-05 -0C504E-05 -0 527E-05 -0-728_-05 -0.30 IE-05 -0.907E-OS -0.99E-0 -0.1053-04 -0.1.I&-04 -0 1300E-04 -0-919E-05 -- 0-195r-034 0 379--03 -0.338E-04 OOOE+O0 O-OOOE+00 -0-178c-O3 q'"'"" '"'"i'07") :P5 -~SL" -escwr (23uo i'e.3 210'01L a,..: 10 12 14 15 20 22 24 26 P2 C., 32 34 3.i 38 -,,,. 0.3651 0 -.379 0-3953 0-4113 -C04285 0.-4453 0-.4t659 -3.z44 0.50 1 0-5311 0.-:5557 0.5519 0.6397 0-.5393 ',;.5706 0- 0.000C ALT 10 12 14 DELTT 103-35 105-59 102.91 100 25 16 !13 97.74 20 22 i~' 26 ,25 3 32 .e 3 3O 95.311 92.99 90.66 - 0 0 -.. . T TAS . TASFT 203 .0 232 -8 393200 0 240 3 405.8 200 -0 248-1 419.1 200.0 256.4 433-0 2300-0 265-0 447.6 20030 274-0 452.9 20300 283-5479.0. -20.0 , 293.6 9 -0445 46SS.0 2030 '. 3042513.-b 200-0 315-3. 532.5 -200-0 327.1 552.4 200-0 339-5 573.5 200.0. 352.6 595.5 200.0 367-5 620.7 200-10 35.-5 -551.1 0.-00 00 o 3.3 .. .00 'JT T -DLT': 556.0 649.0 739 6 38-.49 f2-.1 65-45 914.6 34 -.47 -999.3 2 .52 103i. .3 8 1 .837 , 11 3. 4 - .O 1 20i 5 3O00 0.0 -0 0 0-0 0.00 0.0 CCS RI/D . SAWD 0 -99839 1107 -0.255:-0O 5 0.9989 135 -0 -2353-05 -0.9989 1 16 -0-.298-05 0-9989 1196 -0-351E-05 0- 9990 1227 --. 392E-0 5 03-9990 1259 -0.451E-05 0.99990 ,290 -0.459E-05 0.993C 1323 -0.5404A-05 0.-9990 i35,6 -0.o62 1E-I50.9991 1388 -0 5 7 2.-, 5 99 ' 1420 -0-707E-05 0.99O 1`54 - 1 5 1 -04 0-9992 1465 -0-215Z-04 0-.9992 1462 ' 0.I 39E-03 1-.000 o.3,0 -E+0o0 1.0003 3 .- -0000E+00 1.000 0 -000+00 O- S·' 54.2 42546159.8 -427995 262-.7 43077 3362 .9 - 43364450.7 SI1N -0. 0470 -0 046 7 -0-0464 -0-0451 -0-0457 -0-0453 -0-0449 -C -0. 0/440G -0-0434 -0 - 042, -0.0423 -0-0410 -0-0393' -0.0507 0-0000 30000 0- 435699 44069 44491 ' 44919 45420 45995 4562-:0 47280 48719 3 ) ;7 0 0 21273 64072 &!G7150 150515 - 19421 238254 282775327695 373116 419112 4655732 5 ! 03 F1 55-1732 5371835 0 0 0 - . .Pscci ....... T3.5' ...ew j j ....4 L Li -" 2- 0 O':4 FF -4 If' 010 3-r5 3 FJ1 01 h N :- 04*.* 5 flJ' j4 019 ~ , Oii' *i _ ................. 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ND ST 42 4668 OP , r 4s67 i,-' 8 4470 i' . .' 55-13 s .I N 41 4 7'302 4 47~ ! 3_i q5 JD 01 t21 .. . 1si-s r iiF i -8, c ' - _p 5 H L _ 5-.i,. 11 5 :-5'-t. 5 . Is'4 .2 'i" R. ii· 9iR 545 0'-' 02Ts 54. 0 9 595 45 '"t 552 4 04 L 5 ES ,, 5 653 7 EQ 0 ..3 06 15 554 0I ws56 .J 6 2C - -2 . ' .w S55 i-: .5932 0 571 , 522_.n: INT C* 573 8 574 57 5 7 '59 02 = 67 EQ + 05 'L 05 8'5 95 = i 5 . · _566 0i2 55 569 4243 06t- ST0 02 L .. s5-74 03 S-, .5 59 i' ':. ' 050_ +f i fi-75 0S 0 .-S,05.......... 590 · ., :_ _ ,4 581 -,1 i .i_,.y -t ' 59 t 5._... ,_n: S v T i.4' -9 5 ..K:-. IISi- 'i -. '.4I , , :. i.T -. 603604 t"05 .i 4, 4'3 .F:CL 0353 75 - 6 0 ......... 607 6!0 i _2 1. 09 9 42 STO 03 . 1 GT... 103 ':4 00 00 t6 4 15 O0 43 01 65 01 00 Ct.L i : 17 6:18 19 6'20 62i .'22 0ii 1 93 ............... 06· 04 4- 01I -4 - 1 .25 G27 6r28 I Ei 08 42 ST .. 6 29r3 06t .... 06 . .. .. .T .:30 s86 02 u632 86 STF _'3. 3 ..:3 6t35 639 E.3 9 00 0 61 O :i oi ' 06 0 0 00 0if 0T - '5-` , ._; .. }_} s_§ ----- s"~11--1--