FGS Instrument Handbook for Cycle 11

Chapter 4:
Observing with the FGS

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In this chapter . . .

Position Mode Overview Planning Position Mode Observations Position Mode Observing Strategies Transfer Mode Overview Planning a Transfer Mode Observation Transfer Mode Observing Strategies

Position and Transfer Modes each have distinct calibration requirements and observing strategies. This chapter describes the detailed characteristics of the two observing modes and the observational configurations which maximize science return.