Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleX-Ray and Optical Observations of the Pulsar NP 0532 in the Crab Nebula.AuthorsBRADT, H.; RAPPAPORT, S.; MAYER, W.; NATHER, R. E.; WARNER, B.; MACFARLANE, M.; KRISTIAN, J.AbstractThe existence of a strong pulsed X-ray signal from the pulsar NP 0532 is confirmed. The phases and the shapes of the X-ray and optical pulses are compared.PublicationNature, 1969, Vol 222, Issue 5195, p728ISSN0028-0836Publication typeArticleDOI10.1038/222728a0