For ACS/SBC observations, proposers are required to make preliminary Bright Object Checks to confirm that there are no bright object Health & Safety risks due to the target and field objects around it, and to notify STScI if such have been found.

Proposers are also required to develop and present a plan for how to address any bright object concerns which are found, if possible, and to present that information in the proposal.

Please see more details in the Phase I and Phase II documentation.