Menu for the package 'stsdas.hst_calib.stis':
 
     basic2d - Performs two dimensional image reduction on STIS data.
     calstis - Process STIS images (imaging and spectrum) through the
               different steps of the STIS Pipeline calibration.
   ocrreject - Generate a STIS CCD image (images and spectra) free of
               cosmic rays from multiple exposures of the same file.
     echplot - Generate and plot IGI scripts for extracted spectral orders.
   echscript - Generate an IGI script for selected extracted spectral orders.
    infostis - Print information about STIS FITS files.
      inttag - Convert an events table of TIMETAG into an integrated
               ACCUM image.
  odelaytime - Correct for light delay time for STIS timetag data.
      tastis - Analyze STIS target acquisition images.
     wavecal - Update science header with MSM offset value from wavecal.
         x1d - Extract a collection of 1-D spectra from a calibrated 2-D
               ACCUM image.
     sc2dref - Add to the file header all required keywords necessary to
               support the SC2DCORR 1-D extraction algorithm.
         x2d - Perform 2-D rectification of calibrated STIS images.
  normspflat - Normalize STIS CCD fringe flat.
    prepspec - Prepare a spectrum for subsequent de-fringing procedures.
mkfringeflat - Matching fringes in STIS fringe flat to those in science data.
    defringe - Correct a G750L or G750M spectrum for fringing.
     daydark - Update current dark image with hot pixels from a daily dark.
    ovac2air - Convert wavelengths from vacuum to air.
    sdqflags - Print sum of data quality flags.