N306D Sample HRT GENPRO-I header
692-01 PHOENIX - 78 01SEP78 08/25/30 FIRST TIME ON THIS FILE 8 25 34 THIS FILE I
S ALL OR PART OF TIME PERIOD 8 25 30 TO 11 47 30 DESCRIPTION OF RECORD -- 67 PARAMETERS WERE SAVE
D AT THEIR RESPECTIVE RATES. THIS REPRESENTS 1226 SAMPLES/PROGRAM CYCLE WHERE A CYCLE IS 1.000 SEC
THE 1 CYCLES OF1226 SAMP/CYC = 1226 WERE THEN SCALED INTO 20 BIT INTEGERS AND PACKED 3 SAMPLES/WOR
D INTO 409 60 BIT PACKED WORDS --METHOD OF SCALING-- A BIAS AD(I) WAS ADDED TO EACH SAMPLE
OF EACH PARAMETER TO ELIMINATE ANY NEGATIVE VALUES. THE BIASED SAMPLE WAS THEN MULTIPLIED BY P(I)
TO INSURE THE PROPER NUMBER OF DECIMAL PLACES WERE SAVED. THE PACKED RECORD MAY BE UNPACKED BY RIGH
T JUSTIFYING 20 BITS AT A TIME AND REVERSING THE ABOVE SCALING PROCESS. AS EXAMPLE, S(I)=N/P(I)-AD(I
), WHERE N IS THE 20 BIT SCALED INTEGER, S(I) THE DESIRED UNSCALED PARAMETER, AD(I),P(I) THE CORRESP
ONDING SCALE FACTORS THE ORDER, RATE, PLOT TITLE, PRINT LAB, UNITS, AD AND P SCALE FACTORS OF EACH
PARAMETER FOLLOW
1) 1 PROCESSOR TIME (SECONDS) AFTER MIDNIGHT TIME SEC = (N/ 1.0) - 0.0
2) 1 UNALTERED TAPE TIME (SEC) AFTER MIDNIGHT TPTIME SEC = (N/ 1.0) - 0.0
3) 1 LTN-51 ARINC TIME LAG (SEC) TMLAG SEC = (N/ 1000.0) - 100.0
4) 1 EVENT MARKER WORD EVMRKS = (N/ 1.0) - 0.0
5) 1 PILOT MICROPHONE SWITCH (XMIT) (VDC) XMIT VDC = (N/ 1000.0) - 100.0
6) 1 FIXED ZERO VOLTAGE (VDC) FZV VDC = (N/ 1000.0) - 100.0
7) 20 RAW INS LATITUDE (DEG) ALAT DEG = (N/ 1000.0) - 100.0
8) 20 RAW INS LONGITUDE (DEG) ALONG DEG = (N/ 1000.0) - 200.0
9) 20 AIRCRAFT TRUE HEADING (ARINC) (DEG) THI DEG = (N/ 1000.0) - 100.0
10) 20 INS WANDER ANGLE (DEG) ALPHA DEG = (N/ 1000.0) - 100.0
11) 20 RAW INS GROUND SPD X COMPONENT (M/S) XVI M/S = (N/ 1000.0) - 500.0
12) 20 RAW INS GROUND SPD Y COMPONENT (M/S) YVI M/S = (N/ 1000.0) - 500.0
13) 20 RAW INS GROUND SPEED (M/S) GSF M/S = (N/ 1000.0) - 100.0
14) 20 AIRCRAFT PITCH ATTITUDE ANGLE (DEG) PITCH DEG = (N/ 1000.0) - 100.0
15) 20 AIRCRAFT ROLL ATTITUDE ANGLE (DEG) ROLL DEG = (N/ 1000.0) - 100.0
16) 20 AIRCRAFT TRUE HEADING (YAW) (DEG) THF DEG = (N/ 1000.0) - 100.0
17) 20 RAW INS VERTICAL VELOCITY (M/S) VZI M/S = (N/ 1000.0) - 500.0
18) 20 RAW DYNAMIC PRESSURE (WING) (MB) QCW MB = (N/ 1000.0) - 100.0
19) 20 RAW DYNAMIC PRESSURE (GUST PROBE) (MB) QCG MB = (N/ 1000.0) - 100.0
20) 20 CORRECTED DYNAMIC PRESR (WING) (MB) QCWC MB = (N/ 1000.0) - 100.0
21) 20 CORRECTED DYNAMIC PRESR (GUST PROBE)(MB) QCGC MB = (N/ 1000.0) - 100.0
22) 20 RAW STATIC PRESSURE (FUSELAGE) (MB) PSF MB = (N/ 1000.0) - 0.0
23) 20 RAW STATIC PRESSURE (BOOM) (MB) PSB MB = (N/ 1000.0) - 0.0
24) 20 CORRECTED STATIC PRESR (FUSELAGE) (MB) PSFC MB = (N/ 1000.0) - 0.0
25) 20 CORRECTED STATIC PRESSURE (BOOM) (MB) PSBC MB = (N/ 1000.0) - 0.0
26) 20 NACA PRESSURE ALTITUDE (M) HP M = (N/ 10.0) - 500.0
27) 20 GEOMETRIC (RADIO) ALTITUDE (M) HGM M = (N/ 1000.0) - 100.0
28) 20 TOTAL TEMPERATURE (WING ROSEMOUNT) (C) TTW C = (N/ 1000.0) - 100.0
29) 20 *** UNUSED *** UNUSED = (N/ 1.0) - 0.0
30) 20 TOTAL TEMPERATURE (FAST RESPONSE) (C) TTKP C = (N/ 1000.0) - 100.0
31) 20 AMBIENT TEMPERATURE (ROSEMOUNT) (C) ATW C = (N/ 1000.0) - 100.0
32) 20 *** UNUSED *** UNUSED = (N/ 1.0) - 0.0
33) 20 AMBIENT TEMPERATURE (FAST RESPONSE) (C) ATKP C = (N/ 1000.0) - 100.0
34) 20 RADIOMETRIC SURFACE TEMP (PRT-5) (C) PRT5 C = (N/ 1000.0) - 100.0
35) 20 DEW/FROSTPOINT TEMP (THERMOELEC) (C) DP C = (N/ 1000.0) - 100.0
36) 20 DEWPOINT TEMPERATURE (THERMOELEC) (C) DPC C = (N/ 1000.0) - 100.0
37) 20 ABSOLUTE HUMIDITY (THERMOELEC) (G/M3) RHOTD G/M3 = (N/ 1000.0) - 100.0
38) 20 REFRACTIVE INDEX (N-UNITS) RFI N = (N/ 1000.0) - 100.0
39) 20 ABSOLUTE HUMIDITY (REFRACT) (G/M3) RHORF G/M3 = (N/ 1000.0) - 100.0
40) 20 AIRCRAFT TRUE AIRSPEED (WING) (M/S) TASW M/S = (N/ 1000.0) - 100.0
41) 20 AIRCRAFT TRUE AIRSPEED (GUST) (M/S) TASG M/S = (N/ 1000.0) - 100.0
42) 20 ATTACK ANGLE (FIXED VANE) (DEG) AFIX DEG = (N/ 1000.0) - 100.0
43) 20 ATTACK ANGLE (ROTATING VANE) (DEG) AROT DEG = (N/ 1000.0) - 100.0
44) 20 SIDESLIP ANGLE (FIXED VANE) (DEG) BFIX DEG = (N/ 1000.0) - 100.0
45) 20 SIDESLIP ANGLE (ROTATING VANE) (DEG) BROT DEG = (N/ 1000.0) - 100.0
46) 20 GUST PROBE TIP VERT ACCEL (M/S2) VAC M/S2 = (N/ 1000.0) - 100.0
47) 20 GUST PROBE TIP LATERAL ACCEL (M/S2) LAC M/S2 = (N/ 1000.0) - 100.0
48) 20 WIND VECTOR EAST GUST COMPONENT (M/S) UI M/S = (N/ 1000.0) - 200.0
49) 20 WIND VECTOR NORTH GUST COMPONENT (M/S) VI M/S = (N/ 1000.0) - 200.0
50) 20 WIND VECTOR VERTICAL GUST COMP (H) (M/S) WI M/S = (N/ 1000.0) - 100.0
51) 20 WIND VECTOR LNGTDNL GUST COMPONENT (M/S) UX M/S = (N/ 1000.0) - 200.0
52) 20 WIND VECTOR LATERAL GUST COMPONENT (M/S) VY M/S = (N/ 1000.0) - 200.0
53) 20 HORIZONTAL WIND DIRECTION (DEG) WDRCTN DEG = (N/ 1000.0) - 100.0
54) 20 HORIZONTAL WIND SPEED (M/S) WSPD M/S = (N/ 1000.0) - 100.0
55) 20 RAW INS GROUND SPD EAST COMP (M/S) VEW M/S = (N/ 1000.0) - 500.0
56) 20 RAW INS GROUND SPD NORTH COMP (M/S) VNS M/S = (N/ 1000.0) - 500.0
57) 20 DISTANCE EAST OF BAO TOWER (KM) DEIBAO KM = (N/ 100.0) - 1000.0
58) 20 DISTANCE NORTH OF BAO TOWER (KM) DNIBAO KM = (N/ 100.0) - 1000.0
59) 20 AIRCRAFT C.G. ACCELERATION (M/S2) CGAC M/S2 = (N/ 1000.0) - 100.0
60) 20 DAMPED AIRCRAFT VERT VELOCITY (M/S) WP3 M/S = (N/ 1000.0) - 100.0
61) 20 PRESSURE-DAMPED INERTIAL ALTITUDE (M) HI3 M = (N/ 10.0) - 500.0
62) 20 AIRCRAFT INDICATED AIRSPEED (GUST) (M/S) IASG M/S = (N/ 1000.0) - 100.0
63) 20 MIXING RATIO (G/KG) RM G/KG = (N/ 1000.0) - 100.0
64) 20 SPECIFIC HUMIDITY (G/KG) SPHUM G/KG = (N/ 1000.0) - 100.0
65) 20 POTENTIAL TEMPERATURE (K) THETA K = (N/ 1000.0) - 100.0
66) 20 VIRTUAL POTENTIAL TEMPERATURE (K) VTHETA K = (N/ 1000.0) - 100.0
67) 20 DEWPOINT TEMPERATURE (REFRACT) (C) DPCRF C = (N/ 1000.0) - 100.0
THERE ARE 1 PHYSICAL RECORDS IN THE HEADER FILE
692-01 PHOENIX - 78 01SEP78 08/25/30
THIS FILE IS ALL OR PART OF THE TIME PERIOD 8 25 30 TO 11 47 30
DESCRIPTION OF TAPE:
HEADER FILE -- 832 BITS (104 ASCII CHARACTERS) PER LOGICAL RECORD
1237 LOGICAL HEADER RECORDS PER PHYSICAL RECORD
****** BITS PER PHYSICAL HEADER RECORD
DATA FILE -- 24520 BITS PER LOGICAL DATA RECORD
1 LOGICAL DATA RECORDS PER PHYSICAL RECORD
24520 BITS PER PHYSICAL DATA RECORD
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N304D RAF Data Files for Project: PHOENIX
N304D Sample HRT GENPRO-I header
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