vtel: NSO Solar vacuum telescope image reductions

• destreak: Destreak He 10830 grams.
• destreak5: First pass processing CL script for 10830 grams.
• dicoplot: Make dicomed plots of carrington maps.
• fitslogr: Make a log of certain header parameters from a FITS tape.
• getsqib: Extract the squibby brightness image from a full disk scan.
• makehelium: Cl script for processing destreaked 10830 grams(second pass).
• makeimages: Cl script for processing magnetograms into projected maps
• merge: Merge daily grams into a Carrington map.
• mrotlogr: Log some header parameters from a FITS rotation map tape.
• mscan: Read all sector scans on a tape and put them into images.
• pimtext: Put text directly into images using a pixel font.
• putsqib: Merge a squibby brightness image into a full disk image.
• quickfit: Fit an ellipse to the solar limb.
• readvt: Read a full disk tape and produce an IRAF image.
• syndico: Make dicomed print of daily grams 18 cm across.
• tcopy: Tape to tape copy routine.
• trim: Set all pixels outside the limb to 0.0 (use sqib for limb).
• unwrap: Remove effects of data wraparound on continuum scans.
• vtblink: Blink daily grams on the IIS to check for registration.
• vtexamine: Examine a vacuum telescope tape, print headers and profile.
• writetape: Cl script to write 5 full disk grams to tape.
• writevt: Write an IRAF image to tape in vacuum telescope format.