*** Two different ANTAB tables are provided: ***
raw/e????_b?_raw.AN -- Single dish raw Tsys* values and phased-array SEFDs (original timestamps used). JCMT Tsys* corrected for time-dependent gains.
processed/e????_b?_proc.AN -- Single dish Tsys* and phased-array SEFDs. Timestamps for single dishes shifted to centre of scan. JCMT Tsys* corrected for time-dependent gains. Outliers and unreliable values flagged, and missing values replaced by interpolated/extrapolated ones when possible  (except Aa).
