----+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8
ACCEL999 7603901 1.80D-12
----+----0----+----0----+----0----+----0----+----0----+----0----+----0----+----0
COLUMNS FORMAT DESCRIPTION DEFAULT VALUE & UNITS
1-6 A6 ACCEL9 - Requests application and/or
adjustment of general acceleration.
9 I1 Indicates direction of 9 parameter general 0
acceleration
1 - Along Track ((R x V) x R)
2 - Cross Track (R x V)
3 - Radial (R)
10 I1 Indicates type of 9 parameter general 0
acceleration parameter
1 - Cosine coefficient (A)
2 - Sine coefficient (B)
3 - Constant (C)
11-12 I2 Indicates if this card will be used to 0
specify period end time for 9 parameter
general acceleration option.
See NOTE[2] for details.
99 - Card DOES specify 9 parameter
general acceleration end time.
18-24 I7 Satellite ID (required). 0
JUNE 1991
9106.0
ARC SET - Option Cards
ACCEL9 (cont)
COLUMNS FORMAT DESCRIPTION DEFAULT VALUE & UNITS
25-44 D20.8 A priori value of acceleration 0. M/S**2
coefficients. or M/S**3
or M/S**4
45-59 D15.3 This field must be left blank unless the 0.
time dependent acceleration option is
wanted. To select time dependent accel-
eration the end time of the period for
which this acceleration coefficient
applies is input in the form
YYMMDDHHMMSS.SS in this field.
60-72 D13.1 A priori sigma of acceleration 0. M/S**2
coefficient. or M/S**3
or M/S**4
NOTE[1]:
When choosing the nine parameter general acceleration model,
a card specifying the period endtime (99 in Cols.11-12) must
precede all other cards. A priori values for the coefficients
in this period must follow subsequently. One no longer has to
include all nine cards for each coefficient in a period.
EXAMPLE: ACCEL cards for time dependent 9 parameter general accelerations
----+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8
ACCEL9 99 7603901 851230010000.00
ACCEL9 11 7603901 1.1D-11 1.0D0
ACCEL9 12 7603901 2.2D-11 1.0D0
ACCEL9 21 7603901 4.4D-11
ACCEL9 22 7603901 5.5D-11 1.0D0
ACCEL9 99 7603901 860101000000.00
ACCEL9 31 7603901 7.7D-11
ACCEL9 32 7603901 8.8D-11
----+----0----+----0----+----0----+----0----+----0----+----0----+----0----+----0
JUNE 1991
9106.0
ARC SET - Option Cards
ACCEL9 (cont)
UNITS: KM =Kilometers; M =Meters ; S =Seconds ; Kg =Kilograms
DEG=Degrees ; RAD=Radians ; AS =Arc seconds; MAS=Milli-arc seconds
WARNINGS: If duplicate time periods are specified the run will terminate
in IIS with a warning message.
The first time period that exceeds the end time of the run
(see EPOCH card) will be accepted. All other end times exceeding
the end time of the run will be ignored.
IF CARD OMITTED: General accelerations are not applied
NOV 1994
9411.0
ARC SET - Option Cards