Sunday, February 22, 2026

Night Log 2026-02-21

SA: Antoine
SO: Fred
Others:

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Summary
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The weather made observing very difficult for us tonight. Dark clouds forced us to close during the first half of the night. After reopening, the seeing conditions were very poor, which limited us mostly to lower-priority observing blocks. Later, the humidity increased again and forced us to close for the remainder of the night.

Science data taken for:
2025-1-COM-001 P1 HRS (HRS HS Commissioning )
2025-2-MLT-012 P2 HRS (Search for binary stars which may form planetary nebulae.)
2025-2-SCI-003 P3 HRS (x2) (Cosmic dance of massive triple)
2025-2-LSP-001 P4 HRS (x3) (Defining a new chemically peculiar star catalogue)

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