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Slight difference in filter and smoother prediction consistency when using a Thrust History File

Description

There is a slight difference (about 5 cm in 5 days) in filter and smoother predictions when using a ThrustHistoryFile in the filter and smoother prediction span. The filter and smoother predictions should be identical. They have much better consistency (although are not identical) when not using a ThrustHistoryFile.

The same difference appears in smoother ephems generated in a run that simultaneously generates a filter and smoother ephem, and one that only generates a smoother ephem.

See test case EKFS_SpacecraftNavigation_LEO_GpsPosVec_Fermi_FOGM_Cd_ADSF_WarmStart_PredDv.

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Steven Slojkowski
October 27, 2020, 12:37 PM
Edited

Note to tester: See test case (DoNotDistribute) EKFS_SpacecraftNavigation_LEO_GpsPosVec_Fermi_FOGM_Cd_ADSF_WarmStart_PredDv.

Steven Slojkowski
October 28, 2020, 12:59 PM

Confirmed fixed in 2020_10_27 Fermi special build.

Assignee

Steven Slojkowski

Reporter

Steven Slojkowski

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Priority

P1
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