Optics target 1 uA no raster limit was set by Arun after the large raster melted a carbon foil clamp 4/6/10. See second link below.
Overall current limit 9.9 uA per Suhring elog http://opweb.acc.jlab.org/CSUEApps/elog02/elog_item.php?elog_id=1530778
Please don't use large rasters with the optics target. http://opweb.acc.jlab.org/CSUEApps/elog02/elog_item.php?elog_id=1530957
http://opweb.acc.jlab.org/internal/ops/ops_webpage/restrictions/ops_restrictions.html lists all the operational restrictions. Select hall A tab for yours.