PREP_TARGET_BGCHK PREP_TARGET_BGCHK PREP_TARGET_BGCHK PREP_TARGET_BGCHK PREP_TARGET_BGCHK PREP_TARGET_BGCHK PREP_TARGET_BGCHK STDEVOUT_LA STDEVOUT_LA STDEVOUT_LA STDEVOUT_LA STDEVOUT_LA STDEVOUT_LA WRITE_FLD