diff --git a/docs/logbook/PS/2023_psb.md b/docs/logbook/PSB/2023_psb.md
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diff --git a/docs/logbook/PS/2024_psb.md b/docs/logbook/PSB/2024_psb.md
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diff --git a/docs/logbook/PS/2025_psb.md b/docs/logbook/PSB/2025_psb.md
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