NGAO Performance Flowdown Worksheets

A performance flowdown is the allocation of error terms to constituent subsystems or components

Performance Parameter Flowdown Owner Version Date
Pupil registration
(has been extensively modified in Flowdown Summary)
.xls Velur 0.1 20 May 2009
NCP long exposure
NCP non-sidereal
PnS HOWFS transmission
Internal LOWFS aberrations
Dither errors budget
LGS BTO transmission .xls Stalcup 0.3 19 Aug 2009
LGS spot size
Go-to wavefront errors .xls Dekany 0.8 26 May 2009
Relative astrometry errors
(under revision by J. Lu)
Bandwidth / latency flowdown .xls Gavel 0.2 17 Aug 2009
Acquisition time .xls Bouchez 0.2 19 May 2009
Transmission and Emissivity .xls Kupke 8 15 July 2009
System Uptime .xls Neyman 1 2 July 2009

Version Controlled Flowdown Summary

We will post a 'version controlled' combined file of all flowdowns here (sometime prior to the 02 Sept team meeting)

Topic attachments
I Attachment History Action Size Date Who Comment
Microsoft Excel Spreadsheetxls LGS_FacilityTrans_WFE_Budgets_V0.1.xls r4 r3 r2 r1 manage 78.5 K 2009-08-20 - 02:47 UnknownUser LGS facility transmission and WFE budget flowdown
Microsoft Excel Spreadsheetxls LaserWorkingBudget.xls r1 manage 30.5 K 2009-05-20 - 22:56 UnknownUser Laser Nudget
Microsoft Excel Spreadsheetxls NGAO_Flowdown_Budget_Summary_97_v0_8.xls r1 manage 140.5 K 2009-05-27 - 06:05 RichardDekany  
Microsoft Excel Spreadsheetxls NGAO_Flowdown_Budget_Summary_VV_rev1.xls r2 r1 manage 287.0 K 2009-05-26 - 21:42 UnknownUser  
Microsoft Excel Spreadsheetxls RTC_errorBudget_per_KAON644.xls r1 manage 108.5 K 2009-08-18 - 15:48 RichardDekany  
Microsoft Excel Spreadsheetxls ThroughputEmissivity_v8_(version_1).xls r1 manage 5345.5 K 2009-07-24 - 00:42 RichardDekany  
Microsoft Excel Spreadsheetxls UptimeTool_v1.xls r1 manage 1609.0 K 2009-07-24 - 00:46 RichardDekany  
Microsoft Excel Spreadsheetxls acq_time_budget_v0.2.xls r1 manage 57.0 K 2009-05-27 - 19:07 UnknownUser  
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Topic revision: r12 - 2009-08-26 - RichardDekany
 
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