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UBVR SEQUENCES IN M 31 AND M 33
ROBERTA M. HUMPHREYS, MICHAEL L. SITKO and ANNAMARIA K. SITKO
Publications of the Astronomical Society of the Pacific
Vol. 99, No. 615 (May 1987), pp. 380-386
Published by: Astronomical Society of the Pacific
Stable URL: http://www.jstor.org/stable/40678906
Page Count: 7
You can always find the topics here!Topics: Stars, Astronomical photometry, Reflecting telescopes, Optical astronomy, Photoelectric photometry, Galaxies, Photographic plates, Andromeda Galaxy
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We present UBVR photoelectric photometry of sequences in two regions in M 31, Fields III and IV, the NW and SE fields in M 33, and of several transfer stars distributed around the disk of M 31. The 'R' photometry is on both the Johnson and Cousin-Kron systems.
Publications of the Astronomical Society of the Pacific © 1987 The University of Chicago Press