Keeler] 



21G 



[Keeler 



On the spectra of the Orion nebula and the Orion 



stars. Astr. & Astrophys., 13, 1894, 476-493. 

 The magnesium spectrum as an index to the tem- 

 perature of the stars. Astr. Nachr., 136, 1894, 77-80, 



205-206. 

 Spectroscopic observations of nebulae, made at Mount 



Hamilton, California, with the thirty-six inch refractor 



of the Lick Observatory. Lick Obs. Publ., 3, 1894, 161- 



229. 

 Physical observations of Mars, made at the Allegheny 



Observatory in 1892. [1893.] Astr. Soc. Mem., 51, 1895. 



45-52. 

 On a lens for adapting a visually corrected refracting 



telescope to photographic observations with the spectro- 

 scope. Astrophys. Jl., 1, 1895, 101-111. 

 The design of astronomical spectroscopes. Astrophys. 



Jl., 1, 1895, 248-252. 



Photographic correcting lens for visual telescopes. 



Astrophys. Jl., 1, 1895, 350. 

 A spectroscopic proof of the meteoric constitution of 



Saturn's rings. Astrophys. Jl., 1, 1895, 416-427. 

 Conditions affecting the form of lines in the spectrum 



of Saturn. Astrophys. Jl., 2, 1895, 63-68. 

 Photographs of the spectrum of the ball and rings of 



Saturn. Astr. Soc. Month. Not., 55, 1895, 474-475. 

 Note on a cause of differences between drawings and 



photographs of nebulae. Astr. Soc. Pacific Publ., 7, 1895, 



279-282. 

 Spectroscopic observations of Saturn at the Allegheny 



Observatory. Popular Astr., 2, 1895, 443-445 ; Science, 



1, 1895, 519-520. 

 Note on the rotation of Saturn's rings. Astr. Nachr., 



139, 1896, 5-6. 

 Recent researches bearing on the determination of 



wave-lengths in the infra-red spectrum. Astrophys. 



Jl., 3, 1896, 63-77. 



Test of the forty-inch objective of the Yerkes Ob- 

 servatory. Astrophys. Jl., 3, 1896, 154-156. 

 The detection of the lines of water vapor in the 



spectrum of a planet. Astrophys. Jl., 4, 1896, 137- 



138. 

 Measurement by means of the spectroscope of the 



velocity of rotation of the planets. Brit. Ass. Eep., 



1896, 729-731. 

 Spectrographic observations of Mars in 1896-97. 



Astrophys. JL, 5, 1897, 328-331. 

 The importance of astrophysical research and the 



relation of astrophysics to other physical sciences. 



Astrophys. JL, 6, 1897, 271-288; Science, 6, 1897, 745- 



755. 

 Beobachtungen des Cometen Coddington. Auf der 



Lick Sternwarte. Astr. Nachr., 146, 1898, 341-342. 

 Elemente und Ephemeride [des Cometen Coddington- 



Pauly]. Astr. Nachr., 146, 1898, 357-358. 

 [Neuer Comet Perriue Juni 14.] Astr. Nachr., 146, 



1898, 359-360. 

 [Beobachtung des Cometen Perrine-Chofardet.] Astr. 



Nachr., 147, 1898, 269-270. 

 Elemente und Ephemeride des Cometen Perrine- 



Chofardet. Astr. Nachr., 147, 1898, 271-272. 

 [Beobachtungen des Cometen 1898... (Brooks Oct. 20).] 



Astr. Nachr., 147, 1898, 365-366. 

 The hydrogen atmosphere surrounding the Wolf- 



Rayet star D. M. + 30 3639. Astrophys. JL, 8, 1898, 



113. 

 Photographs of Comet I [i], 1898 (Brooks), made with 



the Crossley reflector of the Lick Observatory. Astrophys. 



JL, 8, 1898, 287-290. 

 The influence of physiological phenomena on visual 



observations of the spectrum of the nebulae. Astr. Soc. 



Pacific Publ., 10, 1898, 141-144. 

 The small bright nebula near Merope. Astr. Soc. 



Pacific Publ., 10, 1898, 245-246. 



Photographic observations of Comet i 1898 (Brooks), 

 made with the Crossley reflector of the Lick Observatory. 

 [1898.] Astr. JL, 19, 1899, 151. 



Observations of the Leonids, made at the Lick Ob- 

 servatory, University of California. [1898.] Astr. JL, 

 19, 1899, 152-153. 



Variations in the spectrum of 



the Orion nebula. 

 Astr. Nachr., 148, 1899', 207-208. 

 Elemente und Ephemeride des Cometen 1899 a (Swift). 

 Astr. Nachr., 149, 1899, 13-14. 



[Tuttle'scher Comet 1899 b.] Astr. Nachr., 149, 1899, 



31-32. 



[Neuer Comet 1899 e (Giacobini).] Astr. Nachr., 150, 



1899, 359-360, 429-430. 



On some photographs of the Great Nebula in Orion, 



taken by means of the less refrangible rays of its spec- 

 trum. Astrophys. JL, 9, 1899, 133-142 ; 10, 1899, 167- 

 168. 



The ring nebula in Lyra. Astrophys. JL, 10, 1899, 

 193-201. 



The annular nebula H IV. 13 in Cygnus. Astrophys. 



JL, 10, 1899, 266-268. 

 Small nebulas discovered with the Crossley reflector 



of the Lick Observatory. Astr. Soc. Month. Not., 59, 



1899, 537-538 ; 60, 1900, 128. 

 Photographic observations of the ring nebulae in 



Lyra and Cygtfus. Astr. Soc. Pacific Publ., 11, 1899, 



177-180. 



Photographic efficiency of the Crossley reflector. 

 Astr. Soc. Pacific Publ., 11, 1899, 199-202. 



Observations of the Leonids at the Lick Observatory. 



Astr. Soc. Pacific Publ., 11, 1899, 258. 



Scientific work of the Lick Observatory. Science, 10, 

 1899, 665-670. 



Observations of Leonids at the Lick Observatory in 



1899. Astr. JL, 20, 1900, 148. 

 On the predominance of spiral forms among the 



nebulas. Astr. Nachr., 151, 1900, 1-4. 

 Reply to Prof. SCHEINER'S criticisms in A. N. 3593, 



of certain observations of the nebula in Orion made at 



the Lick Observatory. Astr. Nachr., 151, J.900, 3-4. 

 Discovery and photographic observations of a new 



asteroid 1899 FD. Astr. Nachr., 152, 1900, 173-174. 

 The spiral nebula H I, 55 Pegasi. Astrophys. JL, 



11, 1900, 1-5. 

 The Crossley reflector of the Lick Observatory. 



Astrophys. JL, 11, 1900, 325-349. 



Photographic observations of HIND'S variable nebula 



in Taurus, made with the Crossley reflector of the Lick 

 Observatory. Astr. Soc. Month. Not., 60, 1900, 424- 

 427. 



The Mexican earthquake of January 19th observed at 

 the Lick Observatory. Astr. Soc. Pacific Publ., 12, 1900, 

 37-38. 



Use of the Crossley reflector for photographic mea- 

 surements of position. Astr. Soc. Pacific Publ., 12, 

 1900, 73-74. 



Photograph of the trifid nebula, in Sagittarius. Astr. 



Soc. Pacific Publ., 12, 1900, 8 1 J-90. 

 - Discovery of a new asteroid, 1899 FD, with the 



Crossley reflector. Astr. Soc. Pacific Publ., 12, 1900, 



126-127. 

 A remarkable meteor train. Astr. Soc. Pacific Publ., 



12, 1900, 128-129. 

 Keeler, James 'Edward, & Holden, Edward Singleton. 



See Holden & Keeler. 

 Keeler, James Edward, Holden, Edward Singleton, & 



Schaeberle, J[ohn] M[artiri], See Holden, Schae- 



berle & Keeler. 

 Keeler, James Edward, Holden, Edward Singleton, 



Schaeberle, J[ohn] M[artiri], & Campbell, W[illitm] 



l\'\nll,ic,'\. See ZZolden, Schaeberle, Keeler & 



Campbell. 



