Direct detection of axions of celestial origin

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We scanned the celestial sphere with the axion helioscope to search for a possible point source of axions. We also tracked with the axion helioscope certain celestial objects, the galactic ceneter, the scorpion X-1, the Vela X-1 and Crab nebula, in search of the axion. We put limits on the axion flux coming from these objects for the first time by the ground-based direct search.The AXION HELIOSCOPE is then directed toward the soft gamma ray repeater SGR 1900+14 to search for axions produced in it with its very strong magnetic field. We put a limit on the axion flux coming from it for the first time.