How We've Adapted
- Only perform target acqs/reacqs in or near night viewing times.
- Characterized the channel motions as a function of "look angle" and other parameters.
(This permits us to take pre-emptive action to keep channels aligned.)
- Minimize beta angle changes between targets.
- Keep slews less than 70 degrees; use "pitstop" slews when necessary.
- Schedule periodic realignments of channels.
- Observe whenever possible in the LWRS (30 arcsec square) aperture.
- Observe whenever possible in time-tagged mode. (Allows spectral motions to be removed
to first order.)
- Careful prioritization and ordering of targets to maximize efficiency and science
return.
- (Future) PKUPs around orbit?
- (Future) FPSplits (MDRS and XOFFs (LWRS)?
Phasing in Science Operations
- "Early Release Observations" as capabilities came on line. (Sept.-Oct. 1999)
- Checkout tests and observations on PI team targets. (Oct. 1999)
- Period of Blended (science and checkout) scheduling. (Nov. 1999)
- "Normal Science Operations" began in early December 1999; We are open for business!
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