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Are there special policies for the use of SBC and parallel observations?

     ###Policies###

     *Are there special policies for the use of SBC and
     parallel observations ?
     Because of the existing bright object protection issue
     existing for the SBC, special constraints are imposed on
     parallel observing with the SBC:
     1) no pure parallels are allowed using the SBC
     2) coordinate parallels are allowed with the SBC only if
     an exact spacecraft orientation (ORIENT) is requested
     and the RA and Dec. of the parallel field is determined.
     Specifying ORIENT limits the scheduling to a 4-8 weeks
     period each year.
     3) the number of SBC imaging snapshot visits accepted
     in  Cycle 10 will be limited to about 100 overall to facilitate
     bright object screening, and SBC snapshot imaging targets observed
     will be only those unambiguously clear of bright-object concern.