C****************************************************************************** C File Name: FEX_MTMSweep.Txt C C Purpose: To be used for making reference file, for FPP to use, containing C data for the FULL sweep flyback time. Times will be used in the C computation of the midpoint and end of collect time for the C interferograms. Times in tenths of microsecond for quadword use. C C Author: Shirley M. Read, STX, January 1989. C C Notes: Mike Roberto, NASA, January 1989. C Information on MTM sweeps and flyback provided for STX. C Assumptions: 1. Total Time = Turn Around + Sweep + Flyback C 2. Total Time > Valid Time during Sweep and Flyback C 3. The Total Times given in the comments of the data C statements / 2 are the Half Sweep Flyback Times needed C needed for the midpoint of collect computation. C 4. The Total Times are the current measured values C for each MTM scan mode. They are not expected to change. C MAJOR C CHANGE: Larry P. Rosen, STX, 17 May 1991. SER # 8416, Analysis has shown C that Vertical and Horizontal MTM ground measurement values, FIRAS User's C Manual, pg. 14-18, do not apply. This file contains values determined from C Word 31 (ANC) data using my program MTMTIME; Total Time, the Flyback Time, C and the time when the data was determined (in GMT). C C Pass 2 Certification: Rick Shafer 1991 Sept 19: Mission Time Range C******************************************************************************* Start Here (Add no new comment lines after this. Don't change this line either) !-------------------------Time when data was determined in gmt----------------- 91133000000000 !-------------------------Total Times------------------------------------------ 34600000 ! Total Time: short-slow, 3.46 sec. 112300000 ! Total Time: long-slow, 11.23 sec. 24600000 ! Total Time: short-fast, 2.46 sec. 79400000 ! Total Time: long-fast, 7.94 sec. !-------------------------Now just the flyback times:--------------------------- 4200000 ! FlyBack Time: short-slow, 0.42 sec. 13500000 ! FlyBack Time: long-slow, 1.35 sec. 4200000 ! FlyBack Time: short-fast, 0.42 sec. 13500000 ! FlyBack Time: long-fast, 1.35 sec. !-------------------------------------------------------------------------------