Helen B. Sawyer A Bibliography of Individual Globular Clusters
Helen B. Sawyer A Bibliography of Individual Globular Clusters
Helen B. Sawyer A Bibliography of Individual Globular Clusters
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
446 Publications <strong>of</strong> the David Dunlap Observatory<br />
NGC 6838 (Cont.)<br />
1936 Krug, W. Photometrische Bearbeitung der galaktischen Sternhaufen M 71<br />
und Harv. 20. (Plate). Z./. Ap., v. 13, pp. 205-14.<br />
Summary by Hartwig, G. Photometrische Untersuchung dreier <strong>of</strong>fener<br />
Sternhaufen. Die Sterne, v. 17, pp. 161-3.<br />
1943 Cuffey, J. XGC 5053 ami XGC 6838. Ap. J., v. 98, pp. 49-53; Kirk-<br />
•wood Pub., no. 6.<br />
1946 Mayall, X. U. Cites this as a new globular cluster.<br />
' 1781 Mechain, 1783 Bode, 1784 Messier, 1833 J. Herschel 2056, 1862/76<br />
Auwers, 1864 f. Herschel 4520, 1867 d'Arrest, 1877a Holden, 1881 Smvth<br />
and Chambers, 1S90 d'Engelhardt, 1902 Gore, 1904 Webb, 1909 Perrine, 1912<br />
Curtis, 1915 Melotte, 1917 Shaplev and Davis, 1917d Flammarion, 1918 Curtis,<br />
V.)\8ab Charlier, 1923 Lundborg, 1925d Doig, 1926/Parvulesco, 1926 Reinmuth,<br />
1930s Shaplev, 1931<br />
1946a Mowbray.<br />
Collinder, 1931 Nabokov, 1936 Durvea, 1946a6e Mayall,<br />
(References on this cluster are incomplete because <strong>of</strong> it- recent inclusion in<br />
the list <strong>of</strong> globular clusters .<br />
NGC 6864 |<br />
Messier<br />
75 a 20 h 03 m .2, 8 - 22° 04' / 348°, b - 27°<br />
I7M Mechain, I'. F. A. Firsl observation, 1780 Augusl 27, Oct. 18.<br />
1920 Shapley, H. Sunlit-. XVII. Miscellaneous results. Pt. 1. Position<br />
ordinates ol new variable siar>. (Plate). Ml. II". Cont., no. 190;<br />
Ap. J., v. 52, p. 73.<br />
1781 Mechain, !7s:i Bode, 17M Messier, 181 Id, L818a6cd \\ . Herschel,<br />
1833<br />
I. Hersch( 12064, 1855, L856 d'Arrest, L861 Earl <strong>of</strong> Rosse, 1862 Schf.nbld, 1862/76<br />
Auwers, 1864 |. Herschel 1543, 1867 Schmidt, 1807 Oppokcr, 1867 Vogel, 1867<br />
d'Arrest, 1S80 Earl <strong>of</strong> Rosse, 1SS1 Smyth and Chamber-, L882 Englemann,<br />
L8826 Flammarion, 1886-Weinek and Gruss, 1890 d'Engelhardt, 1891-<<br />
Bigourdan, L895ao Monnichmeyer, L902Gore, 1904 Webb, 1904, L907 Holetschek,<br />
L908 Bailey, L909 Perrine, 1909 Winnecke, L910 Porter, L911a Hinks, L915<br />
Melotte, 1915a Bailey, 1917 Shapley and Davis, I917d Flammarion, L918 Curtis,<br />
1918c Charlier, \.918IIbdg Shapley, 1919/Jcd Shapley and Shapley, 1920a<br />
1206 Shapley, 19227 Becker, 1923 von Zeipel, L925d, 1926 Doig,<br />
I926acf, 1927c Parvulesco, 1927 <strong>Sawyer</strong> and Shapley, 19277, 77, 1929a6 Shaplev<br />
.md <strong>Sawyer</strong>, 1929 Cannon, 1930a/»o Shapley, 1931 Nabokov, 1933 Stebbins,<br />
1935 Shaplev and Saver. 1936 Duryea, I936a6 Stebbins and Whitford, 1939a<br />
<strong>Sawyer</strong>, 1940 Christie, L941 de Kort, 1941 Copeland, 1944 Shaplev, 1945<br />
Finlay-Freundlich, 1945 <strong>Sawyer</strong>, L946a6 Mayall, 1946a6 Mowbray.<br />
NGC 6^34 a 20 h 31 m .7, 8 + 07° 14' / 20°, b - 20°<br />
1789 Herschel, VV. First observation, L785 Sept. 24.<br />
1819 Olbers. W. Beobachtungen und Nachrichten. Berliner Jahrbuch fur 18 ip,<br />
p. 20.<br />
1917 Shapley, 11. Descriptive notes relative to nine clusters. .1. X P. Pub.,<br />
v. 29, p. 186.<br />
1935 <strong>Sawyer</strong>, H. B. Variable stars in the globular cluster XGC 6934. Am.<br />
A. S. Pub., v. 8, p. 149.<br />
1937 <strong>Sawyer</strong>, H. B. Variable stars in the globular cluster X.G.C. 6402. R. A.<br />
S. C. Jour., v. 31, p. 59. (Comparison).<br />
1938 <strong>Sawyer</strong>, H. B. One hundred and thirty-two new variable stars in live<br />
globular clusters. Dom. Ap. Pub., v. 7, no. n. (Plate).