Show Mammoth Mammo ll Telescope Will wm Make Map M p of Universe PASADENA CALIF A photo photo- photographic photographic photographic graphic map of the universe will be bethe bethe bethe the first job scientists disclosed re re- recently recently re- re recently of the nearly completed 48 Inch Schmidt telescope soon to be installed atop Palomar mountain The Schmidt scope now being readied by California institute of technology experts will be used as asa asa asa a companion instrument with a inch telescope which also is to be installed on Palomar when com com- The Schmidt with its wider range will discover objects for the ranging farther-ranging giant instrument to investigate Dr Edwin P. P Hubble astronomer recently returned to after serving as chief for army ordnance said the job of mapping the whole sky would take the inch telescope 1000 years The I Schmidt however he said could cover the universe photographical photographical- photographically ly in five years Although termed a inch 48 tele tele- telescope telescope telescope scope the Schmidt has a inch 72 mirror It takes its label from its inch 48 correcting lens similar in function to the aperture in a camera I The mirror has been finished It weighs almost pounds and is 9 0 Inches thick The correcting lens n a thin sheet of special plate glass has not yet been completed |