PODPS KEYWORD DICTIONARY 04 SEPT 1991 ABSHFILE TYPE=C*18 INSTRUMENT=HRS FILETYPE=SCI UNITS=FILENAME Absolute Sensitivity Files (ABS): The absolute sensitivity scale files contain data that are used to perform HRS absolute flux calibration. These files are used in conjunction with the HRS wavelength net files that specify the wavelength net (grid) used for interpolation of absolute sensitivity scale values. Absolute sensitivity files contain two groups of data that correspond to the large and small apertures