PDS_VERSION_ID = PDS3 RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 80 OBJECT = TEXT PUBLICATION_DATE = 1998-07-28 NOTE = "Description of CRS File Formats" END_OBJECT = TEXT END Documentation which follows is adapted from several sources, including hard copy provided by the Voyager Project and software notes written by Dick Simpson (dated 31 Aug 90). Introduction ============ CRS (Celestial Reference Set) tapes were provided by the Voyager Navigation Team to the Radio Science Team. They contained time-ordered state vectors for solar system bodies in a spacecraft-centered EME-1950 frame. CRS files were the primary data used by the Radio Science Team in determining observing geometry for ring and atmospheric radio occultations at Saturn, Uranus, Neptune, and their satellites. The Voyager Navigation Team used Univac computers; the CRS tapes for Saturn and Uranus were provided in Univac binary formats which included 6-bit bytes (character data), 36-bit integers, and 72-bit floating point numbers. A significant effort was invested in converting these to other formats during the Voyager Mission (and during preparation of this archive). CRS files for the Voyager 2 encounter with Neptune/Triton were provided in an ASCII card image format, but without record delimiters. CRS data in this archive are presented as PDS table objects, a minor variation on the Neptune ASCII format. Binary files (*.BIN) have been converted to ASCII (*.CRS suffix), which were then padded to 82 ASCII characters, the last two being the carriage-return line-feed pair. In the case of the Neptune files (which were already in ASCII) the lines were padded to 82 characters, including the carriage-return line-feed pair. The 82-byte card image is taken to be the "physical record"; logical records have lengths that are multiples of 82 bytes. The full PDS label which accompanies each *.CRS file explains the detailed structure. Labels and data files are included with this archive in the GEOMETRY directory. The remainder of this documentation describes the format of the original binary and ASCII CRS files. It could be valuable in case errors are discovered later in the binary to ASCII conversion or if a future user desires to recover the full 72-bit precision of the original binary files. The software used to make the conversions was written in FORTRAN 77 and executed on a Sun Ultra Enterprise 2 running the Solaris 2.5.1 operating system; it is included in the archive in the SOFTWARE directory. Since the Voyager Mission, the JPL/PDS Navigation and Ancillary Information Facility (NAIF) has produced "modularized" ephemerides for Voyager encounters with the gas giant planets. The most recent of these SPICE files are also included in the GEOMETRY directory of this archive. Differences between the trajectories described by the SPICE and CRS files are known to exist. Users wishing to replicate the analysis steps carried out by the Voyager Radio Science Team should use the CRS files. There is no a priori reason to assume one trajectory is superior to another, however. Data Files ========== The following CRS files are included in archival data sets of raw Voyager radio science data. Archival Original VGR Target Date/Time NAV ID File Name File Name ------------ ---------- --- ------- -------------------------- ------- CRS009AA.CRS CRS-009 1 Titan 12 Nov 80 044609-082909 UT CRS010AA.CRS CRS-010 1 Saturn 13 Nov 80 004109-073741 UT CRS32_1A.CRS CRS32-1 2 Saturn 26 Aug 81 020241-085641 UT UK0015AA.CRS UK0015 2 Uranus 24 Jan 86 140000- T860507 25 Jan 86 053400 UT NJ0023AA.CRS NJ0023 2 Neptune 24 Aug 89 120000- T891104 Triton 25 Aug 89 180000 UT UK0015 appears to be the best trajectory for the Voyager 2 Uranus encounter. Tapes in the NK series cover early Voyager 2 Neptune Operational Readiness Tests. CRS tapes in the NJ series contain ASCII data; these cover the later Voyager 2 Neptune ORT's and the encounter itself. Format of JPL Univac Binary Tapes ================================= This documentation is adapted from 618-782 Rev A ("DPTRAJ and ODP Interfaces and File Format Descriptions", JPL Navigation Software Group, Section 314, 1 August 1980) and from "Univac 1108 Multi-processor System: System Description," Sperry-Rand Corporation, 1968. CRS tapes contain position and velocity data for spacecraft. Each file contains two header records, an unlimited number of data records, and an end-of-file record. The size of the CRS file depends on the length of the trajectory processed, the frequency at which records are written, and the number of bodies for which data have been requested. A hexadecimal dump of the first four records of tape UK0015 (the Voyager 2 Uranus flyby "final" trajectory) follows this discussion. That dump is followed by some specific examples of how to unpack the data from those records. A. Bit Patterns for Character, Integer, and Floating Point Numbers: Tapes were created by a Univac 1108 computer. The Univac used 6-bit bytes, 6-byte integers, and 12-byte (double precision) floating point numbers. CHARACTER data require one 6-bit byte per character; they are BCD coded. Some translations are given in the following table. High Order Bits Low Order Bits 00 01 10 11 0000 K 0001 L 0010 M 0011 N 0100 O 0101 (space) P 0110 A Q 0111 B R 1000 C S 1001 D T 1010 E U 1011 F V 1100 G W 1101 H X 1110 I Y 1111 J Z Example: Binary 011010 should be translated as the upper case letter "U". INTEGER (I) data require 36 bits of storage. The most significant bit (MSB) is the sign bit; it is 0 for positive integers, 1 for negative integers. The remaining 35 bits contain a binary integer. If MSB is 1, the 35 bit binary integer is the two's complement of its positive value. ---------------------------------------------------- ! S ! Value ! ---------------------------------------------------- bit 35 34 0 DOUBLE PRECISON (DP) floating point numbers require 72 bits of storage. The most significant bit (MSB) is the sign bit; it is 0 for positive numbers, 1 for negative numbers. The next 11 bits contain the exponent value, a binary number between 0 and 2047. Exponents are applied to a base of 2. The exponent value is biased by 1024. Binary exponents and equivalent (true) decimal values are shown below Binary Exponent True (decimal) Value 0 -1024 11111111111 1023 The positive fixed point part (mantissa) occupies the remaining 60 bits. This is normally assumed to be in the (decimal) range 0.5-1.0. Such a value places a 1 bit in the most significant location (bit 59). When this condition exists, the floating point number is said to be normalized. A negative fixed point part causes the entire floating point word (exponent plus mantissa) to be two's complemented, and a 0 appears in bit 59. The range of a double precision floating point number is approximately 10**-308 to 10**307 with 18 digit accuracy. ------------------------------------------------------------------------ ! S ! Exponent ! Mantissa ! ------------------------------------------------------------------------ bits 71 70 60 59 0 B. Detailed File Format: Word 0 in each record is not described in original documentation. It may be a label or byte count for the record. It does not appear to be important, and we ignore it here. "Word" as used here means 36 bits. The first record contains bookkeeping information. Its format is as follows. Word # Name Dimension Type Value Definition 0 -- 1 ? ? Record label (?) 1 NWRDSH 1 I 61 Number of words in record 2-24 FNGRPR 23 BCD Fingerprints (identification of DPTRAJ run, other information) 25-62 LABL 38 BCD Label (comment array) The second record tells how many bodies are described in the data records and names those bodies. Word # Name Dimension Type Value Definition 0 -- 1 ? ? Record label(?) 1 NWRDS 1 I NBODL Number of bodies in record (number of solar system bodies which have position and velocity vectors written in each data record) 2- KBODL NBODL BCD Names of those solar system bodies (NBODL+1) which have position and velocity vectors written in each data record. The order in which the bodies are written in the data record is the same as the order in the KBODL array. The list of valid names (as of 1980) is given below MERCUR SATURN VENUS MIMAS EARTH ENCELA MOON TETHYS MARS DIONE PHOBOS RHEA DEIMOS TITAN JUPITE HYPERI IO IAPETU EUROPA PHOEBE GANYME JANUS CALLIS URANUS AMALTH ARIEL HIMALI UMBRIE ELARA TITANI PASIPH OBERON SINOPE MIRAND LYSITH NEPTUN CARME TRITON ANANKE NEREID LEDA PLUTO JXIV SUN The third and succeeding records contain position and velocity vectors. For each of m time points, the data record will contain the following Word # Name Dimension Type Value Definition 0 Record label(?) 1 NWRDSD 1 I 9+12*NBODL Number of words contained in the data array (record) 2-3 SP1950 1 DP Seconds (ET) past 0 hrs 1 January 1950 4-5 JULDAT 1 DP Julian date (days) 6-7 GREDAT 2 I Gregorian calendar date (two integer words which represent the vigesimal date) 8-9 ETMUTC 1 DP ET-UTC time difference 10 IRECFL 1 I Record flag and body indication =0 TDT (time, delta time) event =K Planet or satellite periapsis =-K Planet or satellite apoapsis (where K is a pointer to the location of the body in the KBODL list) 11- POSSCB (6,NBODL) DP Position and velocity vectors (10+12*NBODL) 11-12 X1 1 DP X-position of the first body in the KBODL list (km) 13-14 Y1 1 DP Y-position of first body (km) 15-16 Z1 1 DP Z-position of first body (km) 17-18 VX1 1 DP X-velocity of first body (km/s) 19-20 VY1 1 DP Y-velocity of first body (km/s) 21-22 VZ1 1 DP Z-velocity of first body (km/s) 23-24 X2 1 DP X-position of second body (km) 25-26 Y2 1 DP Y-position of second body (km) 27-28 Z2 1 DP Z-position of second body (km) 29-30 VX2 1 DP X-velocity of second body (km/s) . . . VZn 1 DP Z-velocity of nth body (km/s) VZn appears in Word #'s (9+12*NBODL) and (10+12*NBODL). Note that all positions and velocities are given with respect to the spacecraft and are geometric -- that is, they are the actual positions/velocities at time SP1950 (without compensation for finite light time travel). The last record (record m+3) may or may not exist. If it does, it contains three integer words (at most) which signify end of data. C. Hexadecimal Dump: First Four Records of Tape UK0015 The first entry on each line is the number of the first word (in hexadecimal). Each four digit number following represents the contents of a 16-bit word. File 0 Record 0 378 ( 17A Hex) bytes 0000 000F 8100 1000 0000 3D29 364A 5C52 1761 0008 5518 1451 4514 54C6 6D84 8514 5145 145C 0010 35C7 6E36 C70D 37CB 5C32 C77E 34C7 1CB3 0018 D781 4514 5145 2176 1551 8645 1451 4514 0020 5145 1451 4514 5145 1451 4514 5145 1451 0028 4514 5145 1451 4514 5145 1451 4514 5145 0030 1451 4514 5145 1451 4514 5145 1451 4514 0038 5A28 A056 9150 8405 A28A 0584 5508 645E 0040 3514 5145 1451 4514 5145 1451 4514 5145 0048 1451 4514 5145 1451 4514 5145 1451 4514 0050 5145 1451 4514 5145 1451 4514 5145 1451 0058 4514 5145 1451 4514 5145 1451 4514 5145 0060 1451 4514 5145 1451 4514 5145 1451 4514 0068 5145 1451 4514 5145 1451 4514 5145 1451 0070 4514 5145 1451 4514 5145 1451 4514 5145 0078 1451 4514 5145 1451 4514 5145 1451 4514 0080 5145 1451 4514 5145 1451 4514 5145 1451 0088 4514 5145 1451 4514 5145 145F 88EE 6092 0090 000F 8100 1000 0000 0000 0000 0000 0000 0098 0000 0000 0000 0000 0000 0000 0000 0000 ***** Duplicate of above data ***** 00B8 0000 0000 0000 0000 0000 .... .... .... File 0 Record 1 126 ( 7E Hex) bytes 0000 0001 4100 1000 0000 0461 A4C5 1452 865D 0008 9345 6971 9369 848E 5C64 C93C 61F7 FF00 0010 0014 1001 0000 0000 0000 0000 0000 0000 0018 0000 0000 0000 0000 0000 0000 0000 0000 ***** Duplicate of above data ***** 0038 0000 0000 0000 0000 0000 0000 0000 .... File 0 Record 2 378 ( 17A Hex) bytes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uplicate of above data ***** 00B8 0000 0000 0000 0000 0000 .... .... .... File 0 Record 3 378 ( 17A Hex) bytes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uplicate of above data ***** 00B8 0000 0000 0000 0000 0000 .... .... .... D. Example: Unpacking the data from the UK0015 records From the dump it is apparent that physical record 0 contains 378 bytes (or 3024 bits). The logical record is shorter, so the physical record is padded to the end with 0's. We ignore the first 36 bits (the record label). The second 36 bits give us NWRDSH, the number of words in the (logical) record. This integer has decimal value 61, as the documentation says it should. There appear, however, to be 65 actual words in the record. The remainder of the record contains BCD characters which we decode as follows, after converting to octal octal 12 23 31 12 27 05 10 27 30 25 24 30 05 05 05 05 05 05 23 06 33 30 ... BCD E N T E R C R S P O S N A V S ... Record 1 has a physical length of 126 bytes, but the logical record is shorter. We ignore the first 36 bits (record label). The second 36 bits contains the decimal integer 4, the number of bodies on the tape. The remainder of the record gives the names of the four bodies on the tape. After converting the hexadecimal values to octal, we decode as follows: octal 30 32 23 05 05 05 12 06 27 31 15 05 32 27 06 23 32 30 BCD S U N E A R T H U R A N U S 22 16 27 06 23 11 M I R A N D Thus the vectors in the data records will be position and velocity of sun, position and velocity of earth, position and velocity of Uranus, and position and velocity of Miranda -- all with respect to the Voyager 2 spacecraft Record 2 contains 378 bytes, but the logical record is shorter so there is padding with 0's. We ignore the first 36 bits (record label). The next 36 bits tells us that there should be (decimal) 57 words of data following. The next 72 bits contains the double precision floating point time in seconds (SP1950). The translation is as follows Hexadecimal: 41F87AC662E5EB605A Binary: Sign 0 Exponent 10000011111 Mantissa 100001111010110001100110001011100101111010110110000001011010 Decimal: Sign + Exponent 31 (after removing bias) Mantissa .5299743... Converted Number = 1138111255.184982468 seconds Deeper within record 2 we can locate the y-position of Uranus, a negative number. Because the number is negative, we must take the two's complement before we decode. We proceed as follows: Original hexadecimal number: BED33AFD9F39949BC7 Binary (after two's complement): Sign 0 Exponent 10000010010 Mantissa 110011000101000000100110000011000110011010110110010000111001 Decimal: Sign + Exponent 18 (after removing bias) Mantissa .798... Reconstructed number = -209216.594506910 km Format of JPL ASCII Tapes ========================= This documentation is adapted from JPL Document 618-505, Vol III, Rev B, Appendix A -- an interface agreement between NAV and RSST, dated 20 July 1988 and assigned Control No. NAV-37. Each file on the ASCII version of the CRS tapes contains several logical records blocked into physical records of 7200 bytes each. There are no special delimiters between logical records in a physical record and there is not necessarily any relationship between logical record boundaries and physical record boundaries. The size of the CRS file depends on the length of the trajectory processed, the frequency at which records are written, and the number of bodies for which data have been requested. A hexadecimal dump of parts of the first two records of tape NJ0015 (the Voyager 2 Neptune ORT4 trajectory) follows. Since the dump includes an ASCII translation, no special examples of unpacking are included here. A. Logical Record 1: This record identifies and describes the file. Its format is (3I10,3(2X,A8),20X). Content Type Description ----- ---- --------- NRECS I Number of time-tagged vector sets in file SCID I Spacecraft identification number (e.g., 32 for VGR 2) NBODIS I Number of planetary bodies in file (no greater than 4) CRDATE C*8 Date of file creation (e.g., 04/06/88) NAVID C*8 Nav Team ID for this file (e.g., T880401) PFID C*8 Nav Team ID for source P-file B. Logical Record 2: This record describes the coordinate system and time difference. Format is (A38,D26.18,16X) Content Type Description ----- ---- --------- LABEL C*38 Text definition of coordinate system ETMUTC DP Difference between Ephemeris Time and UTC (secs) C. Logical Record 3: This record gives the name of the first body on the tape and several constants that describe it. Its format is (16X,A6,D26.18,2D16.8, 5D16.8,3D26.18,2X) Content Type Description ----- ---- --------- BODY C*6 Name of planetary body GM DP GM of body REQ SP Mean equatorial radius from oblate spheroid model (km) RPOL SP Polar radius from oblate spheroidal model (km) RREF SP Reference radius for gravity field coefficients (km) J2 SP Gravity field coefficient J4 SP Gravity field coefficient J6 SP Gravity field coefficient J8 SP Gravity field coefficient XNPOL DP X component of unit vector to north pole YNPOL DP Y component of unit vector to north pole ZNPOL DP Z component of unit vector to north pole D. Logical Records 4, 5, 6 (optional): These records may or may not be present on the tape, depending on how many bodies are represented (NBODIS). There is one record per body; here we have assumed the maximum of 4 bodies in addition to the spacecraft. Format of Logical Records 4-6 is the same as in Logical Record 3. E. Logical Record 7: This record gives the Ephemeris Time of the first set of data records. It has format (2I4,2I3,F8.4,D26.18,32X). Content Type Description ----- ---- --------- YR I Ephemeris Time -- year DOY I Ephemeris Time -- day of year HR I Ephemeris Time -- hour M I Ephemeris Time -- minute S SP Ephemeris Time -- seconds ETSP50 DP Ephemeris Time -- secs past 0h 1 Jan 1950 F. Logical Record 8: This record contains position and velocity vectors for the first body listed (the body described in Logical Record 3) with respect to the reference (spacecraft). It has format (6(3D26.18,2X)). Content Type Description ----- ---- --------- X DP X component of position vector of body (km) Y DP Y component of position vector of body (km) Z DP Z component of position vector of body (km) DX DP X component of velocity vector of body (km) DY DP Y component of velocity vector of body (km) DZ DP Z component of velocity vector of body (km) G. Logical Records 9, 10, 11 (optional): Logical records 9, 10, and 11 give position and velocity information for the bodies described in Logical Records 4, 5, and 6, respectively. If fewer than 4 bodies have been described, only the corresponding data records (position/velocity) will appear. Formats are the same as given for Logical Record 8. H. Additional Logical Records: Logical Records 7-11 repeat as needed to fill out the time covered by the CRS tape. J. Hexadecimal Dump from ASCII CRS Tape: The following is part of a hexadecimal dump from ASCII CRS tape NJ0015. The first entry on each line is the number of the first word (in hexadecimal). Each four digit number following represents the contents of a 16-bit word. On the right-hand side is an ASCII translation of the line. By comparing the dump with the descriptions above you can see that this tape contains 1801 data records for Voyager 2; position and velocity vectors are given for 4 bodies -- the sun, earth, Neptune, and Triton. The file was created on 7/7/89 from Nav Team P-file I2228. Physical constants are given for the four bodies. The first data record has time tag 1989:218 13:00:56.1831, or 1249563656.18312693 seconds past 1950.0 File 0 Record 0 7200 (1C20 Hex) bytes 0000 2020 2020 2020 3138 3031 2020 2020 2020 1801 0008 2020 3332 2020 2020 2020 2020 2034 2020 32 4 0010 3037 2F20 372F 3839 2020 5438 3930 3630 07/ 7/89 T89060 0018 3220 2020 4932 3232 3820 2020 2020 2020 2 I2228 0020 2020 2020 2020 2020 2020 2020 2020 2020 0028 5350 4143 4543 5241 4654 2043 454E 5445 SPACECRAFT CENTE 0030 5245 4420 454D 4535 3020 434F 4F52 4449 RED EME50 COORDI 0038 4E41 5445 5320 2020 2E35 3631 3833 3132 NATES .5618312 0040 3639 3335 3230 3237 3130 302B 3030 3220 69352027100+002 0048 2020 2020 2020 2020 2020 2020 2020 2020 ***** Duplicate of above data ***** 0058 5355 4E20 2020 2020 202E 3133 3237 3132 SUN .132712 0060 3433 3938 3030 3930 3936 3035 2B30 3132 439800909605+012 0068 2020 202E 3639 3630 3030 3030 2B30 3036 .69600000+006 ***** Duplicate of above data ***** 0078 2020 202E 3030 3030 3030 3030 2020 2020 .00000000 ***** Duplicate of above data ***** 00A0 2020 202E 3132 3139 3630 3331 3231 3238 .121960312128 00A8 3036 3730 3137 2B30 3030 2020 2D2E 3432 067017+000 -.42 00B0 3437 3836 3036 3130 3438 3530 3736 3930 4786061048507690 00B8 2B30 3030 2020 202E 3839 3730 3430 3935 +000 .89704095 00C0 3537 3232 3333 3230 3031 2B30 3030 2020 5722332001+000 00C8 2020 2020 2020 2020 2020 2020 2020 2020 00D0 4541 5254 4820 2020 202E 3339 3836 3030 EARTH .398600 00D8 3434 3230 3237 3739 3430 3538 2B30 3036 442027794058+006 00E0 2020 202E 3633 3738 3134 3030 2B30 3034 .63781400+004 00E8 2020 202E 3633 3536 3735 3532 2B30 3034 .63567552+004 00F0 2020 202E 3633 3738 3134 3030 2B30 3034 .63781400+004 00F8 2020 202E 3130 3832 3632 3730 2D30 3032 .10826270-002 0100 2020 2D2E 3136 3233 3334 3937 2D30 3035 -.16233497-005 0108 2020 202E 3534 3234 3837 3830 2D30 3036 .54248780-006 0110 2020 2D2E 3230 3737 3235 3534 2D30 3036 -.20772554-006 0118 2020 202E 3338 3437 3235 3439 3634 3035 .384725496405 0120 3733 3536 3132 2D30 3032 2020 2D2E 3137 735612-002 -.17 0128 3032 3437 3033 3331 3131 3038 3136 3931 0247033111081691 0130 2D30 3034 2020 202E 3939 3939 3932 3539 -004 .99999259 0138 3431 3232 3838 3636 3538 2B30 3030 2020 4122886658+000 0140 2020 2020 2020 2020 2020 2020 2020 2020 0148 4E45 5054 554E 2020 202E 3638 3233 3436 NEPTUN .682346 0150 3936 3930 3037 3531 3236 3431 2B30 3037 969007512641+007 0158 2020 202E 3234 3738 3130 3030 2B30 3035 .24781000+005 0160 2020 202E 3234 3239 3238 3134 2B30 3035 .24292814+005 0168 2020 202E 3235 3232 3530 3030 2B30 3035 .25225000+005 0170 2020 202E 3335 3836 3931 3132 2D30 3032 .35869112-002 0178 2020 202E 3030 3030 3030 3030 2020 2020 .00000000 ***** Duplicate of above data ***** 0190 2020 202E 3335 3331 3138 3233 3731 3037 .353118237107 0198 3939 3231 3732 2B30 3030 2020 2D2E 3636 992172+000 -.66 01A0 3135 3832 3130 3438 3631 3733 3632 3938 1582104861736298 01A8 2B30 3030 2020 202E 3636 3135 3235 3937 +000 .66152597 01B0 3936 3338 3039 3936 3730 2B30 3030 2020 9638099670+000 01B8 2020 2020 2020 2020 2020 2020 2020 2020 01C0 5452 4954 4F4E 2020 202E 3238 3030 3030 TRITON .280000 01C8 3030 3030 3030 3030 3030 3030 2B30 3034 000000000000+004 01D0 2020 202E 3135 3030 3030 3030 2B30 3034 .15000000+004 ***** Duplicate of above data ***** 01E0 2020 202E 3030 3030 3030 3030 2020 2020 .00000000 ***** Duplicate of above data ***** 0208 2020 2D2E 3430 3633 3836 3332 3332 3733 -.406386323273 0210 3138 3139 3135 2B30 3030 2020 202E 3834 181915+000 .84 0218 3535 3431 3130 3436 3734 3333 3932 3934 5541104674339294 0220 2B30 3030 2020 2D2E 3334 3632 3830 3739 +000 -.34628079 0228 3435 3930 3731 3135 3934 2B30 3030 2020 4590711594+000 0230 3139 3839 2032 3138 2031 3320 2030 2035 1989 218 13 0 5 0238 362E 3138 3331 2020 202E 3132 3439 3536 6.1831 .124956 0240 3336 3536 3138 3331 3236 3933 2B30 3130 365618312693+010 0248 2020 2020 2020 2020 2020 2020 2020 2020 ***** Duplicate of above data ***** 0258 2020 2D2E 3832 3332 3833 3535 3234 3637 -.823283552467 0260 3834 3835 3630 2B30 3039 2020 202E 3430 848560+009 .40 0268 3830 3337 3133 3333 3933 3734 3137 3935 8037133393741795 0270 2B30 3130 2020 202E 3136 3933 3239 3337 +010 .16932937 0278 3936 3832 3534 3835 3232 2B30 3130 2020 9682548522+010 0280 2020 2D2E 3132 3538 3630 3337 3539 3630 -.125860375960 0288 3731 3831 3230 2B30 3032 2020 202E 3133 718120+002 .13 0290 3133 3037 3833 3336 3835 3030 3635 3733 1307833685006573 0298 2B30 3032 2020 202E 3439 3835 3437 3230 +002 .49854720 02A0 3538 3730 3032 3933 3736 2B30 3031 2020 5870029376+001 02A8 2020 2D2E 3731 3838 3635 3839 3335 3639 -.718865893569 02B0 3438 3437 3939 2B30 3039 2020 202E 3339 484799+009 .39 02B8 3739 3337 3832 3531 3933 3636 3035 3731 7937825193660571 02C0 2B30 3130 2020 202E 3136 3439 3530 3437 +010 .16495047 02C8 3633 3633 3337 3932 3239 2B30 3130 2020 6363379229+010 02D0 2020 202E 3835 3339 3131 3836 3232 3533 .853911862253 02D8 3636 3935 3830 2B30 3031 2020 202E 3331 669580+001 .31 02E0 3835 3331 3534 3339 3536 3433 3236 3936 8531543956432696 02E8 2B30 3032 2020 202E 3133 3130 3338 3635 +002 .13103865 02F0 3338 3739 3137 3235 3438 2B30 3032 2020 3879172548+002 02F8 2020 202E 3131 3736 3232 3731 3638 3139 .117622716819 0300 3437 3236 3435 2B30 3038 2020 2D2E 3232 472645+008 -.22 0308 3834 3832 3034 3831 3032 3838 3331 3331 8482048102883131 0310 2B30 3038 2020 2D2E 3835 3534 3335 3535 +008 -.85543555 0318 3136 3033 3838 3437 3031 2B30 3037 2020 1603884701+007 0320 2020 2D2E 3732 3837 3834 3532 3439 3431 -.728784524941 0328 3234 3638 3333 2B30 3031 2020 202E 3134 246833+001 .14 0330 3134 3036 3436 3339 3530 3630 3834 3635 1406463950608465 0338 2B30 3032 2020 202E 3532 3636 3936 3231 +002 .52669621 0340 3832 3438 3837 3139 3632 2B30 3031 2020 8248871962+001 0348 2020 202E 3132 3037 3533 3732 3239 3633 .120753722963 0350 3635 3832 3635 2B30 3038 2020 2D2E 3232 658265+008 -.22 0358 3735 3339 3337 3335 3730 3137 3637 3531 7539373570176751 0360 2B30 3038 2020 2D2E 3836 3931 3336 3938 +008 -.86913698 0368 3736 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Continuation of Record 0 ... 0D48 2020 2D2E 3833 3336 3035 3533 3835 3734 -.833605538574 0D50 3139 3732 3636 2B30 3031 2020 202E 3132 197266+001 .12 0D58 3130 3430 3136 3835 3431 3631 3233 3132 1040168541612312 0D60 2B30 3032 2020 202E 3135 3233 3833 3533 +002 .15238353 0D68 3934 3530 3037 3632 3933 2B30 3031 2020 9450076293+001 0D70 3139 3839 2032 3138 2031 3320 2038 2035 1989 218 13 8 5 0D78 362E 3138 3331 2020 202E 3132 3439 3536 6.1831 .124956 0D80 3431 3336 3138 3331 3236 3933 2B30 3130 413618312693+010 0D88 2020 2020 2020 2020 2020 2020 2020 2020 ***** Duplicate of above data ***** 0D98 2020 2D2E 3832 3332 3839 3539 3337 3636 -.823289593766 0DA0 3231 3939 3931 2B30 3039 2020 202E 3430 219991+009 .40 0DA8 3830 3337 3736 3336 3731 3336 3638 3639 8037763671366869 0DB0 2B30 3130 2020 202E 3136 3933 3239 3631 +010 .16932961 0DB8 3839 3835 3231 3333 3638 2B30 3130 2020 8985213368+010 0DC0 2020 2D2E 3132 3538 3630 3338 3935 3137 -.125860389517 0DC8 3530 3535 3638 2B30 3032 2020 202E 3133 505568+002 .13 0DD0 3133 3037 3834 3334 3332 3937 3533 3432 1307843432975342 0DD8 2B30 3032 2020 202E 3439 3835 3437 3233 +002 .49854723 0DE0 3039 3938 3836 3931 3237 2B30 3031 2020 0998869127+001 0DE8 2020 2D2E 3731 3838 3631 3739 3532 3533 -.718861795253 0DF0 3336 3633 3834 2B30 3039 2020 202E 3339 366384+009 .39 0DF8 3739 3339 3335 3431 3839 3236 3137 3231 7939354189261721 0E00 2B30 3130 2020 202E 3136 3439 3531 3130 +010 .16495110 0E08 3533 3638 3035 3030 3032 2B30 3130 2020 5368050002+010 File 0 Record 1 7200 (1C20 Hex) bytes 0000 2020 202E 3835 3337 3139 3835 3036 3232 .853719850622 0008 3331 3938 3037 2B30 3031 2020 202E 3331 319807+001 .31 0010 3835 3439 3935 3632 3336 3736 3631 3130 8549956236766110 0018 2B30 3032 2020 202E 3133 3130 3436 3632 +002 .13104662 0020 3534 3833 3532 3535 3931 2B30 3032 2020 5483525591+002 0028 2020 202E 3131 3735 3837 3733 3531 3830 .117587735180 0030 3237 3436 3232 2B30 3038 2020 2D2E 3232 274622+008 -.22 0038 3834 3134 3137 3239 3834 3432 3132 3232 8414172984421222 0040 2B30 3038 2020 2D2E 3835 3531 3832 3733 +008 -.85518273 0048 3734 3835 3236 3535 3733 2B30 3037 2020 7485265573+007 0050 2020 2D2E 3732 3837 3833 3737 3532 3437 -.728783775247 0058 3739 3737 3930 2B30 3031 2020 202E 3134 797790+001 .14 0060 3134 3036 3532 3935 3935 3330 3433 3431 1406529595304341 0068 2B30 3032 2020 202E 3532 3636 3935 3934 +002 .52669594 0070 3137 3734 3734 3236 3032 2B30 3031 2020 1774742602+001 0078 2020 202E 3132 3037 3133 3735 3132 3837 .120713751287 0080 3436 3833 3837 2B30 3038 2020 2D2E 3232 468387+008 -.22 0088 3734 3831 3236 3138 3938 3332 3936 3736 7481261898329676 0090 2B30 3038 2020 2D2E 3836 3930 3634 3032 +008 -.86906402 0098 3632 3333 3131 3535 3239 2B30 3037 2020 6233115529+007 00A0 2020 2D2E 3833 3338 3932 3739 3935 3637 -.833892799567 00A8 3238 3431 3635 2B30 3031 2020 202E 3132 284165+001 .12 00B0 3130 3331 3539 3631 3539 3936 3330 3438 1031596159963048 00B8 2B30 3032 2020 202E 3135 3235 3130 3939 +002 .15251099 00C0 3231 3032 3335 3632 3233 2B30 3031 2020 2102356223+001 00C8 3139 3839 2032 3138 2031 3320 2039 2035 1989 218 13 9 5 00D0 362E 3138 3331 2020 202E 3132 3439 3536 6.1831 .124956 00D8 3431 3936 3138 3331 3236 3933 2B30 3130 419618312693+010 00E0 2020 2020 2020 2020 2020 2020 2020 2020 ***** Duplicate of above data ***** 00F0 2020 2D2E 3832 3332 3930 3334 3839 3238 -.823290348928 00F8 3536 3231 3832 2B30 3039 2020 202E 3430 562182+009 .40 0100 3830 3337 3834 3234 3536 3037 3332 3934 8037842456073294 0108 2B30 3130 2020 202E 3136 3933 3239 3634 +010 .16932964 0110 3838 3938 3034 3733 3232 2B30 3130 2020 8898047322+010 0118 2020 2D2E 3132 3538 3630 3339 3132 3132 -.125860391212 ... Continuation of Record 1 ...