All things to do with PFI configuration timing.

-- Timing Gantt charts (MS Project files w/ 1 day == 1 second real time)

  • PFS_Timing_PFICS_timing_xls.mpp: [updated 30Nov2012] This captures the timing spreadsheet (PFICS timing.xls) that Reed distributed ~Nov 12 to Mark Schwockert and Naoyuki Tamura. I've used much more aggressive times for computations and communications, but the dependency layout is identical to that of the spreadsheet.
  • PFS_Timing_syseng127.mpp: [updated 03Dec2012] This captures the timing model laid out by Naoyuki Tamura in an email to the Systems Engineering groups (syseng:127). It is a strictly serial timing model. The time per step is based on information from the PFICS timing.xls spreadsheet
  • PFS_timing_strobe.mpp: Proposed MCS timeline for strobed back illumination with 0.5 sec readout. Three image acquisitions are shown in the schedule, though it could be extended to an arbitrary number of cycles.

-- PeterMao - 16 Oct 2012

  • Setup_timing_model_description.ppt: This has a field-setup timing diagram (p3) and a description of PHM's matlab code that figures out observing efficiency vs. various timing parameters and models.

  • PFS_sequence.pdf: High level description of critical timing events. Written in response to Shiang-Yu's 10/19/2012 msg to syseng group.
Topic attachments
I Attachment History Action Size Date Who Comment
Microsoft Excel Spreadsheetxlsx PFS_field_setup_timing.xlsx r1 manage 41.7 K 2012-10-16 - 22:16 PeterMao A few different timing cases focusing on cobra movement and MC integration during move iterations
PDFpdf PFS_sequence.pdf r1 manage 114.4 K 2012-10-23 - 18:25 PeterMao High level description of critical timing events. Written in response to Shiang-Yu's 10/19/2012 msg to syseng group.
Unknown file formatmpp PFS_timing_PFICS_timing_xls.mpp r2 r1 manage 474.5 K 2012-12-01 - 00:28 PeterMao An attempt to describe the timing model as a Gantt chart in MS Project. 1 second in the timing model is 1 day in the MS Project schedule
Unknown file formatmpp PFS_timing_strobe.mpp r1 manage 384.0 K 2012-12-03 - 16:42 PeterMao Proposed MCS timeline for strobed back illumination with 0.5 sec readout. Three image acquisitions are shown in the schedule, though it could be extended to an arbitrary number of cycles.
Unknown file formatmpp PFS_timing_syseng127.mpp r2 r1 manage 205.5 K 2012-12-03 - 16:36 PeterMao An attempt to model Naoyuki's proposed timing model as a Gantt chart. 1 second in the timing model is 1 minute in the MS Project schedule
PowerPointppt Setup_timing_model_description.ppt r1 manage 856.5 K 2012-10-16 - 22:25 PeterMao This has a field-setup timing diagram (p3) and a description of PHM's matlab code that figures out observing efficiency vs. various timing parameters and models.
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Topic revision: r5 - 2012-12-03 - PeterMao
 
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