Solar Parallax. 



175 



4050 



sux. 



4010 GENERAL. 



Arrhenius, Svante. Ou the physical 

 natiu'e of the solar corona. Berkeley, Lick 

 Obs., Uuiv. Cal. BuU., 2, Xo. 58,' 1904, 

 (188-191): Separate. 30.5 cm. 



Flammarion, Camille. Le magnetisme 

 solaire. Paris, Bui. Soc. astr. France, 

 1903, (513-.521). 



Fouche, Maurice. La fete clu Soleil. 

 Paris, Bui. Soc. astr. France, 1904, (297- 

 326). 



Hale, George E[llery]. Co-operation 

 in solar research. [Inti'oductory remarks 

 of the Chairman of the Committee on 

 Solar Research of the National Academy 

 of Science.] Astroph. J., Chicago, 111., 

 20, 1904, (306-312). 



The development of a new- 

 method of research. [Address, Xovember 

 23, 1903. University of Chicago Chapter 

 of the Society of Sigma Xi.] Pop. Sci. 

 Mon., Xew York, X^r., 65, 1904, ([5]- 

 26, ^yith lUus.). 



Lynn, W. T. Solar spots and their 

 theories. London, J. Brit. Astr. Ass., 16, 

 1906, (63-65). 



Payne, "W. W. Present knowledge of 

 the sun. Pop. Astr., Xorthfield, Minn., 

 12, 1904, ([294]-298). 



Young, C[harles] A. Views of Pro- 

 fessor Young on the constitution of the sun. 

 Pop. Astr., Xorthfield, iHnn., 12, 1904, 

 ([221]-225). 



4020 



OBSERYATIOXS OF 

 POSITIOX. 



Greenwich Royal Observatory. 

 Right ascensions and Xorth Polar distances 

 of the centre of the sun. Greenwich 

 Obsns., 1902, 1904, ({2r2}-{215}, {72}- 

 {73}). 



4030 COXSTAXTS (DIMEXSIOXS, 

 MASS, DEXSITY, Etc.). 



Greenwich Royal Observatory. 

 Sidereal times occupied by the transit of 

 the sun's diameter ; and vertical diameters 

 of the sun ; corrected for refraction and 

 parallax, compared with the corresponding 

 results of the Xautical Almanac. Green- 

 wich Obsns., 1902, 1904, ({207}-{208}, 

 {70}). 



Zona, Temistocle. Osservazioni della 

 durata del passaggio del sole al meridiano 

 fatte nel R. Osservatorio di Palermo 1900- 

 1901. Palemo, Atti Ace, (Ser. 3), 7, 

 1904, (1-28). 



4050 SOLAR PARALLAX. 



Bouquet de la Grye. Sur la parallaxe 

 du Soleil. Paris, C. R. Acad, sci., 138, 

 1904, (1369-1375). 



Hinks, A. R. Xew measurements of 

 the distance of the sun (reprint of lecture 

 from " Royal Engineers' Journal "). Ob- 

 servatory, "London, 28, 1905, (348-354, 

 370-377). 



Construction de diagrammes- 



pour facihter I'analyse des observations de 

 la planete Eros pour la parallaxe solaire. 

 Bulletin du Comite international permanent 

 de la Carte photographique du Ciel, 3, 

 1903-04, (230-234). 



Leavenworth, F[rancis] P. Parallax 

 of sun irom pliotogi-aph of Eros. Astr. J., 

 Boston, Mass., 23, 1903, (113-115). 



Loewy, Maurice. Positions moyennes 

 poui" 1900, des etoiles de repere (pour les 

 cliches photographiques d'Eros). Bulletin 

 du Comite international permanent de la 

 Carte photographique du Ciel, 3, 1903-04, 

 et Circulaire d'Eros, Xo. 8, (293-318) ; 

 Xo. 9, (439-495). 



Ephemerides de la planete 



Eros. Bulletin du Comite international 

 permanent de la Carte photographique du 

 Ciel, 3, 1903-04, (498-515). [Circulaire 

 d'Eros, Xo. 9.] 



Conlerence astrophotogra- 



phique intemationale de juiUet 1900. 

 Cii-culaire [d'Eros], Xo. 10. Paris (Gau- 

 thier- Yillars) , 1903, (220 + 98). 28 cm. 



Positions equatoriales de la 



planete Eros obtenues a la vision directe 

 dans les observations de Arcetri, Besan(,on, 

 Charlottesville, Cordoba, Edimbourg, Hei- 

 delberg, Lyon, Uccle, Washington, "WiUianis 

 Bay, Xice. Circulaire d'Eros, Xo. 10, 

 (5-110). 



Tables destinees a faciliter la 



transformation en coordonnees equatoriales 

 des coordonnees rectilignes raesurees sur les 

 cHchos de la planete Eros. Circulaire 

 d'Eros, Xo. 10, [1904], Supplement, 

 (1-98). 



Oudemans, J[oan] A[liraham] C[hre- 

 tien]. A short account of the determination 

 of the longitude of St. Denis (Island of 

 Reunion). [Dutch station for observing 



