COLUMNS FMT DESCRIPTION
RECORD 1:
1- 4 I*4 FIRST DIGIT 1= HIGH LATITUDE 2= LOW LATITUDE
SECOND DIGIT RECORD TYPE (1-4)
5- 8 I*4 ORBIT NUMBER
9- 12 I*4 ORBIT NUMBER FROM INVB
13- 16 I*4 MODIFIED JULIAN DAY
17- 20 I*4 TIME IS MILLISECONDS OF EQUATOR CROSSING
21- 24 R*4 LOCAL TIME OF EQUATOR CROSSING
25- 28 R*4 LONGITUDE OF EQUATOR CROSSING
29- 32 I*4 Kp VALUE FOR THIS TRACK
33- 36 I*4 NUMBER OF POINTS IN THIS TRACK
37- 60 (6)R*4 Dst VALUES
61- 68 (2)R*4 E AND I VALUES FOR RING CURRENT
69-228 (20,2)R*4 COEFFICIENTS OF LINEAR FIT
((20,3) FOR QUADRATIC FITS)
109-1228 (250)R*4 SPARE (I,2) E AND I SCALAR
1109-4828 (4,225)R*4
DATA(1,N)= MILLISECOND OF DATA POINT (MSEC I*4)
DATA(2,N)= LATITUDE OF DATA POINT
DATA(3,N)= LONGITUDE OF DATA POINT
DATA(4,N)= GEOCENTRIC RADIUS OF DATA POINT
RECORD 2:
1- 4 I*4 FIRST DIGIT 1= HIGH LATITUDE 2= LOW LATITUDE
SECOND DIGIT RECORD TYPE (1-4)
5- 8 I*4 ORBIT NUMBER
9-7208 (8,225)R*4
DATA(1,N)= MAGNITUDE OF MEASURED FIELD FROM
VECTOR DATA
DATA(2,N)= X COMPONENT (NEV COORDINATES)
DATA(3,N)= Y COMPONENT (NEV COORDINATES)
DATA(4,N)= Z COMPONENT (NEV COORDINATES)
DATA(5,N)= DELTA BV *
DATA(6,N)= DELTA X *
DATA(7,N)= DELTA Y *
DATA(8,N)= DELTA Z *
* DELTA VALUES ARE COMPUTED FROM MEASURED
DATA AND CORE FIELD MODEL VALUES IN RECORD 3
RECORD 3:
1- 4 I*4 FIRST DIGIT 1= HIGH LATITUDE 2= LOW LATITUDE
SECOND DIGIT RECORD TYPE (1-4)
5- 8 I*4 ORBIT NUMBER
9-12608 (14,225)R*4
DATA(1,N)= BVA (AS DEFINED IN INVB TAPE)
DATA(2,N)= XA (AS DEFINED IN INVB TAPE)
DATA(3,N)= YA (AS DEFINED IN INVB TAPE)
DATA(4,N)= ZA (AS DEFINED IN INVB TAPE)
DATA(5,N)= BVSD (AS DEFINED IN INVB TAPE)
DATA(6,N)= XSD (AS DEFINED IN INVB TAPE)
DATA(7,N)= YSD (AS DEFINED IN INVB TAPE)
DATA(8,N)= ZSD (AS DEFINED IN INVB TAPE)
DATA(9,N)= BMD (AS DEFINED IN INVB TAPE)
DATA(10,N)= XMD (AS DEFINED IN INVB TAPE)
DATA(11,N)= YMD (AS DEFINED IN INVB TAPE)
DATA(12,N)= ZMD (AS DEFINED IN INVB TAPE)
DATA(13,N)= QUAL (I*4 AS DEFINED IN INVB TAPE)
DATA(14,N)= DIPLAT (AS DEFINED IN INVB TAPE)
RECORD 4:
1- 4 I*4 FIRST DIGIT 1= HIGH LATITUDE 2= LOW LATITUDE
SECOND DIGIT RECORD TYPE (1-4)
5- 8 I*4 ORBIT NUMBER
9-18008 (20,225)R*4 FILTERED DATA FOR ANALYSIS
(MEASURED-LINEAR FITS-RING CORRECTED)
DATA(1,N)= DELTA BV (+25 TO +65)
DATA(2,N)= DELTA X (+25 TO +65)
DATA(3,N)= DELTA Y (+25 TO +65)
DATA(4,N)= DELTA Z (+25 TO +65)
DATA(5,N)= DELTA BV ( 0 TO 50)
DATA(6,N)= DELTA X ( 0 TO 50)
DATA(7,N)= DELTA Y ( 0 TO 50)
DATA(8,N)= DELTA Z ( 0 TO 50)
DATA(9,N)= DELTA BV (-25 TO +25)
DATA(10,N)= DELTA X (-25 TO +25)
DATA(11,N)= DELTA Y (-25 TO +25)
DATA(12,N)= DELTA Z (-25 TO +25)
DATA(13,N)= DELTA BV (-50 TO 0)
DATA(14,N)= DELTA X (-50 TO 0)
DATA(15,N)= DELTA Y (-50 TO 0)
DATA(16,N)= DELTA Z (-50 TO 0)
DATA(17,N)= DELTA BV (-65 TO -25)
DATA(18,N)= DELTA X (-65 TO -25)
DATA(19,N)= DELTA Y (-65 TO -25)
DATA(20,N)= DELTA Z (-65 TO -25)