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ULTRA l2 update systematic uncertainty values #3299

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lacoak21 merged 1 commit into
IMAP-Science-Operations-Center:devfrom
lacoak21:ultra_l2_update_systematic_uncert
Jun 9, 2026
Merged

ULTRA l2 update systematic uncertainty values #3299
lacoak21 merged 1 commit into
IMAP-Science-Operations-Center:devfrom
lacoak21:ultra_l2_update_systematic_uncert

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@lacoak21 lacoak21 commented Jun 9, 2026

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Change Summary

closes #3298

Overview

Update hardcoded systematic uncertainty values.

File changes

  • replace unc values with new ones provided by George

Testing

Fix test.

@lacoak21 lacoak21 self-assigned this Jun 9, 2026
@lacoak21 lacoak21 added this to IMAP Jun 9, 2026
@lacoak21 lacoak21 added the Ins: Ultra Related to the IMAP-Ultra instrument label Jun 9, 2026

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Pull request overview

Updates ULTRA L2 hardcoded systematic uncertainty lookup values to the latest set provided by the instrument team (per #3298), and aligns the ULTRA L2 unit test expectations with the new uncertainty values.

Changes:

  • Replaced ULTRA L2 systematic uncertainty values in the bundled CSV for both FM=90 and FM=45.
  • Updated the ULTRA L2 unbinned healpix test to expect the new FM=90 systematic uncertainty array.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File Description
imap_processing/ultra/l2/ultra_l2_systematic_uncertainties.csv Updates the hardcoded systematic uncertainty table consumed by ULTRA L2 processing.
imap_processing/tests/ultra/unit/test_ultra_l2.py Adjusts expected systematic uncertainty values to match the updated table.

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@lacoak21 lacoak21 merged commit ac542a4 into IMAP-Science-Operations-Center:dev Jun 9, 2026
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@github-project-automation github-project-automation Bot moved this to Done in IMAP Jun 9, 2026
@lacoak21 lacoak21 deleted the ultra_l2_update_systematic_uncert branch June 9, 2026 15:26
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Ins: Ultra Related to the IMAP-Ultra instrument

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Status: Done

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ULTRA l2 replace systematic uncertainty values with new ones from the IT

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