Phase 2 Proposal Instructions for Cycle 10

5.10 Aperture or Field of View [Aperture]

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The desired aperture or field of view of the Scientific Instrument should be entered as defined in Table 5.4 below. However, observers are cautioned that not all combinations of Apertures, Operating Modes, and Spectral Elements are available. See the Instrument Handbooks for details.

Table 5.4: Aperture and Field of View Names

WFPC2	STIS	FGS	ACS	NICMOS
Wide variety of FOVs are available; refer to Chapter9, Wide Field Planetary Camera 2 (WFPC2)	See Chapter10, Space Telescope Imaging Spectrograph (STIS)	PRIME 1 2 3	See Chapter12, Advanced Camera for Surveys (ACS)	NIC1, NIC1ÐFIX, NIC2, NIC2ÐACQ, NIC2ÐCORON,NIC2ÐFIX, NIC3, NIC3ÐFIX