190 



REPORT — 1901. 



ASTEONOMICAL APPLICATIONS, 1898. 



Sir J. N. Lockyer 



J. Scheiner . 



"W. Sidgreaves 



A. L. Cortie . 

 E. Copeland . 



E. H. Hills and H. 

 F. Newall 



A. L. Cortie . 

 W. H. S. Monck 

 E. C. Pickering 



C. Eunge 



C. L. Poor and S. 

 A. Mitcliell 



A. J. Cannon. 



L. E. Jewell . 

 J. R. Rydbcrg 

 A. Belopolsky 



J. E. Keeler .■ 



Total Eclipse of the Sun, January 

 22, 1898. Preliminary Account 

 of the Observations made by the 

 Eclipse Expedition and the 

 Officers and Men of H.M.S. 

 ' Melpomene,' at Viziadrug. (Read 

 March 28.) 



On the Spectrum of Hydrogen in the 

 Nebulce. (April.) 



The Spectrum 

 graphed at 

 Observatory. 



of o Ceti as photo- 

 Stonyhurst College 

 (April.) 



On the Level of Sun-spots and the 

 Cause of their Darkness. (April.) 



Total Solar Eclipse of January 22, 

 1898. Preliminary Report on 

 Observations made at Glioglee, 

 Central Provinces. (Read May 

 10.) 



Total Solar Eclipse of 1898, Jan- 

 uary 22. Preliminary Report on 

 the Observations made at Pulgaon, 

 India, (Read May 25.) 



Vanadium in the Spectrum (C — D) 

 of Sun-spots. (May.) 



The Spectra and Proper Motions of 

 Stars. (June.) 



Stars having 

 (June.) 



Peculiar Spectra. 



On the Relative Intensities of the 

 Lines in the Spectrum of tlie 

 Orion Nebula. (June.) 



The Concave Grating for Stellar 

 Photography. (June.) 



Additional Hydrogen Lines in Stars 

 resembling ( Puppis. (June.) 



The Concave Grating for Stellar 

 Photography. (June.) 



Metargon and the Interplanetary 

 Medium. (July.) 



Ueber ein Versuch die Geschwin- 

 digheit im Visionsradius der Com- 

 ponenten von y Virginis und 

 7 Leonis zu bestimmen. (Aug.) 



The Hydrogen Atmosphere sur- 

 rounding the Wolf-Rayet Star 

 D.M. + 30°3639. (Aug.) 



' Proc. Roy. Soc' Isiv. 27- 

 42. 



' Astrophys. J.' vii. 231- 

 238; ' Beiblatter,' sxii. 

 841 (Abs.) ; ' Science 

 Abstr.' i. 583 ; ' Nature,' 

 Iviii. 41 (Abs.) 



'Month. Not. E. A. S.' 

 Iviii. 344-353. 



' Astrophys. 

 248. 



J.' vii. 239- 



■ Proc. 

 26. 



Roy. Soc' Ixiv. 21- 



'Proc. Roy. Soc' Ixiv. 43- 

 61. 



'Month. Not. R. A. S.' 

 Iviii. 370-373. 



' Astrophys. J.' viii. 28-31. 



' Harvard Coll. Obs. Circ' 

 No. 32; 'Nature,' Iviii. 

 258 (Abs.) 



' Astrophys. J.' viii. 32- 

 36 ; ' Beibliitter,' xxiii. 

 362-363 (Abs.) 



' Astrophj's. J.' viii. 157- 

 162 ; ' Science Abstr.' i. 

 316. 



' Harvard Coll. Obs. Circ* 

 No. 32; 'Nature,' Iviii. 

 258 (Abs.) 



' Johns Hopkins Univ. 

 Circ' xvii. 61-62. 



'Nature,' Iviii. 319; 'Bei- 

 bliitter,' xxiii. 395 (Abs.) 



' Astr. Nach.' cl. (No. 3510), 

 90-94 ; ' Nature,* Iviii. 

 400-401 (Abs.) 



'Astrophys. J.' viii. 113- 

 114; 'Nature,' Iviii. 463 

 (Abs.) 



