Journal of the British Astronomical Association. Vol.21 No.7

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41Dr. Terby.
3OFFICERS
5REPORT OF THE MEETING OF THE ASSOCIATION, HELD ON WEDNESDAY, APRIL 26, 1911
15REPORTS OF THE BRANCHES
15WEST OF SCOTLAND BRANCH (GLASGOW).
16NEW SOUTH WALES BRANCH (SYDNEY).
17PAPERS
17Meteors and our Atmosphere
21Explanation of the Heat and Light of Meteorites.
35Observations of Saturn in 1910-11.
39The Proposed Alteration in the Calendar.
46HALLEY'S COMET
1BAA Journal - VOL. 21 (XXI) No. 7 April 1911
41CORRESPONDENCE
41Babylonian Astrology.
42Naked-eye Visibility of Mercury
43NEW BOOKS AND MEMOIRS
43Laboratory Astronomy by Robert Wheeler Willson, Ph.D.,
43Quelques heures dans le Ciel. Abbe Th. Moreux
44Du Soleil et de ses rayons beta et gamma. Par A. Brester
44NOTES
44ROYAL ASTRONOMICAL SOCIETY.
45COMET NOTES.
41OBITUARY
46ASTRONOMISCHER JAHRESBERICHT
50THE MOTION OF THE PLANETS JUPITER AND SATURN
50THE SIZE OF METEORS
47MOUNT WILSON OBSERVATORY
47MEMORANDA
47Ephemeris for Physical Observation of the Sun
47Jupiter.
48ASTRONOMICAL PUBLICATIONS
48THE SUN-SPOTS OF SEPTEMBER 25, 1909
48THE ANGULAR SPEED OF ROTATION OF A LONG-ENDURING PROMINENCE
48THE DISPLACEMENTS OF THE SPECTRUM LINES AT THE SUN'S LIMB.
49PHOTOGRAPHS OF THE PLANET MARS
49JUPITER
46THE ROYAL OBSERVATORY, GREENWICH.
46PROGRESS REPORT OF THE CARNEGIE INSTITUTION AT WASHINGTON.
50DETONATING METEOR IN MESSINA
50COMET 1910 a.
50MEASURES OF A FAINT PROPER-MOTION STARS
51ON THE DETERMINATION OF PLACES OF (I) REFERENCE STARS, (2) FUNDAMENTAL STARS BY PHOTOGRAPHIC METHODS. —Prof. Turner
51SPECTROSCOPIC BINARIES.—Mr. J. B. Cannon
51NOVA LACERTAE
52NIGHT VERSUS DAY.—Mr. Thackeray
52A KINETIC THEORY OF GRAVITATION. Sir Oliver Lodge.
52NOTICES
52New Members of the Association. Elected 26th April 1911.
53Candidates for Election as Members of the Association. 31st May 1911.