01804oam 2200493Ia 450 991070221120332120121108131101.0(CKB)5470000002426040(OCoLC)816509703(EXLCZ)99547000000242604020121108d1989 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierSemi-annual status report[electronic resource] August 1988-February 1989 /Robert P. Kirshner, principal investigatorCambridge, MA :Harvard College Observatory ;[Washington, D.C.] :National Aeronautics and Space Administration,[1989]1 online resource (2 unnumbered pages, 19 pages, 13 unnumbered pages) illustrations[NASA contractor report ;NASA-CR-184973]Title from title screen (viewed on Nov. 8, 2012)."May 4, 1989."Includes bibliographical references (pages 16-17).Semi-annual status report Astronomical spectroscopynasatSpaceborne astronomynasatSpectrophotometrynasatSupernova 1987AnasatUltraviolet spectranasatAstronomical spectroscopy.Spaceborne astronomy.Spectrophotometry.Supernova 1987A.Ultraviolet spectra.Kirshner Robert P.1949-1407935Harvard College Observatory.United States.National Aeronautics and Space Administration.GPOGPOGPOBOOK9910702211203321Semi-annual status report3490478UNINA