Default Use

Letter Datatype
A raw frame
Q quickly-processed frame

Non-default dictionaries

HSC

Letter Datatype
A raw frame
B raw frame
Q quickly-processed frame

PFS

TBD

SWIMS

Letter Datatype
B raw science frame from the blue channel
C MEF file containing two FITS cubes from the blue channel
R raw science frame from the red channel
S MEF file containing two FITS cubes from the red channel