Journal of the British Astronomical Association. Vol.19 No.6

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  • 1BAA Journal Vol. 19 (XIX) No. 6. April 1909
  • 32Ephemeris for Physical Observation of the Sun.
  • 5REPORT OF THE MEETING OF THE ASSOCIATION HELD ON MARCH 31, 1909
  • 13REPORT OF THE WEST OF SCOTLAND BRANCH
  • 14PAPERS
  • 14Visibility of the New Moon and the Pleiades.
  • 16The Partial Phase of the Solar Eclipse of 1909, June 17, as visible at Canadian Observatories.
  • 16The Bolide of 22 February 1909. Its Actual Path in the Air.
  • 18Lord Kelvin on the Extent of the Universe.
  • 20Abstract of " Some Notes on Aberration," by Η. H. Turner, D.Sc, F.R.S., Savilian Professor.
  • 24CORRESPONDENCE
  • 24The Pleiades
  • 26Early Visibility of the Crescent Moon.
  • 27Early Visibility of the Crescent Moon, &c.
  • 25Early Visibility of the Crescent Moon.
  • 28Early Visibility of the Crescent Moon.
  • 28The Physical Nature of Comets.
  • 29NEW BOOKS AND MEMOIRS
  • 29Telescopic Vision. By G. Johnstone Stoney
  • 29Zenographical Fragments, II. By A. Stanley Williams
  • 30NOTES
  • 30ROYAL ASTRONOMICAL SOCIETY.
  • 31COMET NOTES.
  • 32COMETARY PRIZE.
  • 32PERSONAL CHANGES.—Prof. Becker
  • 32MEMORANDA FOR OBSERVERS
  • 3COUNCIL
  • 1Contents.
  • 38THE CONNEXION BETWEEN COLOURS AND MAGNITUDES OF STARS, AND THE RELATION OP STAR-COLOURS TO THE MILKY WAY.—Prof. G. Muller and Herr P Kempf
  • 38RADIAL VELOCITIES OF THREE STARS, AND THE MOTION AND PARALLAX OF THE SEVEN PRINCIPAL STARS IN URSA MAJOR.—Proctor,
  • 35SPECTROSCOPIC OBSERVATIONS ON THE ROTATION OF THE SUN DURING THE YEAR 1908 - Walter S Adams
  • 35ON THE PROBABLE EXISTENCE OF A MAGNETIC FIELD IN SUN-SPOTS. George E. Hale.
  • 36THE LEVELS or SUN-SPOTS.—Mr. Dowdell
  • 36THE SOLAR PARALLAX.
  • 36A REMARKABLE PROMINENCE.—Father Chevalier
  • 37THE SOLAR ECLIPSE OF JULY 17, 1909
  • 37A METHOD OF FINDING THE GEOCENTRIC CO-ORDINATES OF AN UNKNOWN PLANET
  • 37THE METEORIC FIREBALL OF FEBRUARY 22 AND ITS STREAK. W. F. Denning
  • 37PHOTOGRAPHS OF MOREHOUSE'S COMET, 1908c
  • 38MOREHOUSE'S COMET.—Prof. Abetti,
  • 38THE ORBIT of Theta AQUILAE.—Mr. Baker
  • 34ASTRONOMICAL PUBLICATIONS
  • 33Jupiter.
  • 39THE PROPOSED PROGRAMME OP WORK FOR THE REYNOLDS REFLECTOR AT HELWAN, EGYPT.—A note in the Cairo Scientific Journal,
  • 39REMOVAL OF THE HAMBURG OBSERVATORY
  • 39NOMALOUS REFRACTION PHENOMENA INVESTIGATED WITH THE SPECTROIIELIOGRAPH. W. H. Julius
  • 39THE MERCURY PARABOLOID AS A REFLECTING TELESCOPE. R. W. Wood
  • 40NOTICES
  • 40New Members of the Association. Elected $ist March 1909
  • 40Candidates for Election as Members of the Association. 28th April 1909.
  • 41Special Notices by the Council.
  • 41GENERAL INDEX TO THE JOURNAL OF THE ASSOCIATION.
  • 42BACK VOLUMES OF THE JOURNAL.
  • 42REPORTS OF OBSERVING SECTIONS.
  • 34THE CONSTITUTION OF THE SUN
  • 42Erratum.
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