Stoy, Richard Hugh, 1910 - 1994 (astronomer)
Found in 81 Collections and/or Records:
Letter to R.H. Stoy, 1964-05-04
A letter from Sir Richard Woolley to R.H. Stoy regarding the observation of NGC 6273 and enclosing a memorandum on this subject.
Letter to R.H. Stoy, 1964-09-11
A letter from Sir Richard Woolley to R.H. Stoy regarding difficulties with the Right Ascension drive of the 74-inch telescope and the best way of attempting to solve the problem.
Letter to R.H. Stoy, 1964-10-06
A letter from Sir Richard Woolley to R.H. Stoy regarding requests for photoelectric sequences in Variable Field II (Shapley Constellation III) in the Large Magellanic Cloud.
Letter to R.H. Stoy, 1964-10-21
A letter from Sir Richard Woolley to R.H. Stoy regarding the velocities of certain southern variable stars, supposedly of the W Virginis type.
Letter to R.H. Stoy, 1964-10-22
A letter from Sir Richard Woolley to R.H. Stoy on the determination of velocities, mentioning in particular ST Puppis.
Letter to R.H. Stoy, 1964-11-28
A letter from Sir Richard Woolley to R.H. Stoy regarding a programme to obtain the proper motions of certain southern stars.
Letter to R.H. Stoy, 1964-12-14
A letter from Sir Richard Woolley to R.H. Stoy regarding a proposed joint programme between the Royal Greenwich Observatory and the new 74-inch telescope at Kuttamia (a branch of Helwan Observatory) to measure radial velocities, including observations of short period variables.
Letter to R.H. Stoy, 1964-01-18
A letter from Sir Richard Woolley to R.H. Stoy regarding the question of whether modern meridian proper motions can be made to improve the value of the Oort B constant.
Letter to R.H. Stoy, 1965-01-22
A letter from Sir Richard Woolley to R.H. Stoy regarding progress towards setting up a system for RR Lyrae proper motions, including a list of relevant variables.
Letter to R.H. Stoy, 1965-01-28
A letter from Sir Richard Woolley to R.H. Stoy regarding Vyssotsky's objective prism work, resulting in the detection of several hundred late type dwarf stars with declinations north of -20°, and the possibility of extending this work to the South Pole.
Letter to R.H. Stoy, 1965-02-19
A letter from Sir Richard Woolley to R.H. Stoy regarding Omega Centauri stars for possible observation, with a list of the stars in question.
Letter to R.H. Stoy, 1965-03-10
A letter from Sir Richard Woolley to R.H. Stoy requesting plates, detailed on an attached sheet, for work on Omega Centauri.
Letter to R.H. Stoy, 1965-03-12
A letter from Sir Richard Woolley to R.H. Stoy regarding the use of grating plates and Malin's programme for 1965.
Letter to R.H. Stoy, 1965-04-20
A letter from Sir Richard Woolley to R.H. Stoy regarding the Royal Greenwich Observatory Astrometric Department's campaign on RR Lyrae star proper motions and the impossibility of reducing Louren's motions to the new Greenwich northern system.
Letter to R.H. Stoy, 1965-06-11
A letter from Sir Richard Woolley to R.H. Stoy regarding a paper by D.S. Evans titled 'Fundamental Data for Southern Stars'.
Letter to R.H. Stoy, 1965-07-19
A letter from Sir Richard Woolley to R.H. Stoy on the difficulty of separating the W Virginis type of Cepheid variable from the classic variables, and giving a list of stars given in the Russian catalogue as CW variables, as well as a second list given as neither CW nor C Delta.
Letter to R.H. Stoy, 1965-12-08
A letter from Sir Richard Woolley to R.H. Stoy regarding the star UY Eri and whether it should be regarded as a high velocity Cepheid or a very long period RR Lyrae variable.
Letter to R.H. Stoy, 1966-01-03
A letter from Sir Richard Woolley to R.H. Stoy on the limitations of Wesselink's method of determining the stellar radius with regard to RR Lyrae star observations.
Letter to R.H. Stoy, 1966-01-28
A letter from Sir Richard Woolley to R.H. Stoy on matters relating to Wesselink's method of finding the radius of a variable star.
Miscellaneous correspondence, 1961 - 1972
Miscellaneous correspondence, largely between Dr R.H. Stoy and Francis P. Scott, Director of the Seven Inch Transit Circle Division of the U.S. Naval Observatory, with other letters from Dr B.D. Yallop, Doctor I.J. Shapiro and Dr W.A. Rasmussen. The subjects covered include proposals for a reorganisation of the International Astronomical Union; the preparation of a catalogue of Southern Reference Stars; the FK4 Star List; and general matters relating to work on these programmes.
Notes on the E.S.O. proposals
Handwritten notes and calendars by Redman regarding the seeing project.
Papers for the British National Committee for Astronomy, 1972
Papers on instruments, 1948 - 1954
Papers on observing eclipses, 1935 - 1950
Papers on the International Astronomical Union, 1953 - 1958
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