182.486 121.657 121.657 26.373 17.582 70.327 182.486 121.657 121.657 26.373 17.582 70.327 26.373 17.582 17.582 182.486 58.343 233.372 26.373 17.582 17.582 182.486 58.343 233.372 !Vibration Frequencies Based on an FFT length of 720 ! ! ! Reference Dataset FEX_VIBCORRL Text File ! ! This file contains the frequency offsets for which FCF corrects voltage ! spectra for MTM vibrations. The coefficients of the vibration ! correction terms are contained in the calibration model solution. ! ! ! First two lines are primary offsets for the following channels and scan ! modes: !RHSS RHSF RHLF RLSS RLFS/FL RLLF !LHSS LHSF LHLF LLSS LLFS/FL LLLF ! Next two lines are secondary offsets in the same order. ! ! ! Author: Gene Eplee ! General Sciences Corp. ! 513-7768 ! 11 February 1993 ! !------------------------------------------------------------------------------- ! ! Changes: ! ! Added low frequency short fast vibration offsets ! Gene Eplee, GSC, 16 August 1993. ! ! Changed offset points to correspond to 340-point spectra. ! Gene Eplee, GSC, 1 July 1994. ! ! Calculated offset points based on 57.57 and 8.32 Hz vibration ! frequencies based on an FFT length of 720 (the maximum possible) ! Alice Trenholme, GSC, 10 February 1995, SPR 12287. ! !------------------------------------------------------------------------------- ! ! VIBRATIONS IN HZ !57.57 Hz vibration aliased down -- high channels: ! 57.570000 57.570000 57.570000 57.570000 ! HSS HSF HLS HLF !8.32 Hz vibration aliased down -- low channels: ! 8.3199997 8.3199997 8.3199997 8.3199997 8.3199997 8.3199997 ! LSS LSF LLS LLF LFS LFS !8.32 Hz vibration aliased down -- high channels: ! 8.3199997 8.3199997 8.3199997 8.3199997 ! HSS HSF HLS HLF !57.57 Hz vibration aliased down -- low channels: ! 57.570000 57.570000 0.78416636 27.608750 27.608750 27.608750 ! LSS LSF LLS LLF LFS LFS