Journal of the British Astronomical Association. Vol.49 No.7

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  • 44BAA Journal Vol.49 No.7 May 1939
  • 94CONTENTS
  • 49REPORT OF THE ORDINARY GENERAL MEETING OF THE ASSOCIATION Held on Wednesday, 1939 April 26
  • 55Photograph: Comet Jurlof-Achmarof-Hassel
  • 58REPORT OF the Scottish Branch
  • 60PAPERS COMMUNICATED TO THE ASSOCIATION
  • 60The Brightness of the Totally Eclipsed Moon, 1938 November 7
  • 67Solar Activity during the First Quarter of 1939 : Synodic Rotations Nos. 1141, 1142 and 1143
  • 69SOLAR SECTION
  • 69Estimation of Sunspot Areas
  • 72THE GOLD MEDALLIST OF THE ROYAL ASTRONOMICAL SOCIETY
  • 48Photograph: Monsieur Bernard Lyot
  • 76OBITUARY: Ernest William Brown
  • 78ASTRONOMICAL DIARY
  • 80REVIEWS
  • 80Variable Stars." By Cecilia Payne-Gaposchkin and Sergei Gaposchkin
  • 82The Social Function of Science." By J. D. Bernal
  • 84NOTES
  • 84Comet Notes
  • 85Spectrum of Comet 1939d
  • 85Variable Stars with Complex Light-Curves
  • 86Variable Stars in the Northern Milky
  • 86Is there Life in Other Worlds?
  • 87A Prehistoric American Map of the Universe
  • 88Colour Photographs at Lunar Eclipses
  • 88Newcastle-on-Tyne Astronomical Society
  • 90New Members of the Association Elected 1939 April 26
  • 93FORTY-NINTH SESSION, 1938-39 OFFICERS AND COUNCIL
  • 94CONTENTS
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