Phase 2 Proposal Instructions for Cycle 10

5.3 Visit-level Special Requirements [Visit_Requirements]

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A variety of visit-level Special Requirements may be entered; these requirements apply to all exposures in the visit (exposure-level Special Requirements are discussed in Chapter7, Special Requirements [Visit_Requirements and Special_Requirements]). These requirements will be interpreted by the computer software that is used to schedule the observations; therefore it is absolutely essential that the specific formats shown in Chapter7, Special Requirements [Visit_Requirements and Special_Requirements] are followed precisely. If none of the allowed Special Requirements appears to be sufficient, it is permissible to describe the requirements with a text explanation using the Visit_Comments keyword. You should contact your Program Coordinator prior to entering such a comment in your proposal.

Several of these Special Requirements require the use of limited resources or may impose serious constraints on the scheduling system (e.g., ORIENT, CVZ, BETWEEN). These Special Requirements should be used with care.

The visit-level Special Requirements are described in detail in Chapter7, Special Requirements [Visit_Requirements and Special_Requirements]. If more than one Special Requirement is needed for a visit, they should be separated by a space, carriage return, or semi-colon, but not by a comma.