FUNCTION  fRegionGetObjectsFromString

Returns various objects within a region given by a string

The parameter @buffer, given in arcmins, corresponds to an expansion the search region beyond of each boundary by that amount. (@flag&1)>0 display specObj ...
(@flag&2)>0 display photoPrimary...
(@flag&4)>0 display Target
(@flag&8)>0 display Mask
(@flag&32)>0 display photoPrimary and secondary
thus: @flag=7 will display all three of specObj, PhotoObj and Target the returned objects have flag = (specobj:1, photoobj:2, target:4, mask:8)

Input and output parameters