1148 



Seares — Searle. 



vard & Mount Wilson scales of Photographie 

 magnitude, 32 S.*). — Photographic & photo- 

 visual magnitudes of stars near the north 

 pole, 31 S. (41, 15)*). — Color indices in the 

 Cluster N. G. C. 1647, 13 S. (42, 15)*). — A 

 determinat. of the galactic condensat. fr. cer- 

 tain zones of the astrographic catalogue, 21 S.*). 

 — The Spiral of obscurat. (comments on Prof. 

 Turner's reply), 6 S. (46, 17)*). — The general 

 magnet. field of the sun^) ^) '), 49 S. (47, 

 18)*). — The variat. in light & color of RS Boo- 

 tis«), 27 S. (48, 18)*). — Color of the nebu- 

 lous Stars (m. E. Hubble), 15 S.*). — The sur- 

 face brightness of the galactic System as seen 

 from a distant external point & a comparison 

 with Spiral nebulae, 21 S.*). — Magnitudes of 

 faint comparison stars for Nova Persei, Nr. 2, 

 4 S. (53, 20)*). — The masses & densities of 

 the Stars, 73 S. (55, 22)*). — Further evidence 

 on the brightness of the stars of the north po- 

 lar sequence (m. M. L. Humason), 13 S.*). — 

 Revised magnitudes for stars near the north 

 pole, 22 S. (56, 22)*). 



Laws Obs. Bull.: Observats. & elements of 

 comet b 1902 ((No. 1, 1902). — Observats. of 

 comets (Nos. 2, 3, 4, 04 — 05). — Photometrie 

 observats. of Nova Geminorum Ch. 2387. — 

 Special time signals from the U. S. Naval 

 Observ. (No. 4, 05). — The Polaris vertical 

 circle method of determining time & azimuth 

 (No. 5, 05). —The Algol variable 188. 1904 Dra- 

 conis (No. 6, 05). — Photometrie investigats. 

 (No. 7, 05). — General remarks concerning 

 variable star observats. — A new variable, 

 88. 1906 Lacertae. — Preliminary results for 

 V Lacertae, 110. 1904. — The variable V Vulpe- 

 culae 4. 1904. — Preliminary note on variable 

 108. 1905 Capricorni (No. 8, 06). — The Algol 

 variable RR Draconis 188. 1904. — Preli- 

 minary announcement concerning the Algol 

 variable 121. 1906 Draconis (No. 9, 07). — 

 Announcem. of preliminary results for variable 

 stars (No. 10, 07). — Finding ephemerides for 

 comet 1894 IV (No. 12, 07). — The Zöllner- 

 Müller photometer. — The variable X Lacertae 

 88. 1906. — The variable V Lacertae 110. 1904 

 (No. 13, 07). — The variable RV Tauri 45. 1905 

 (No. 14, 08). — Preliminary announcems. 

 concerning variable stars (No. 15, 08). — The 

 long-period Algol variable RZ Ophiuchi 103. 

 1905. — Preliminary announcem. concerning 

 SW Andromedae 5. 1907. (No. 16, 08). 



Observatory: The general magnet. field of 

 the sun (43, 1920). 



Populär Astronomy: Polaris vertical circle 

 method & the engineers transit. (13, 1905). — 

 Art of numerical calculat. (16, 08). — Com- 

 parative tests of the 100-inch & 60 inch re- 

 flectors (29, 21) (auch in Pubs. Amer. Astron 

 Soc. 25 th meeting). 



Pubs. A. S. P.: The Laws observat. of the 

 university of Missouri (15, 1903). — The ne- 

 bula N. G. C. 6610. — Color photographs of 

 nebulae. — Magnitudes & color of Barnard's 

 proper- motion star (28, 16). — The Mount Wil- 

 son solar observatory (29, 17). — Brightness of 

 the stars, their distribut., colors & motions. — 

 Magnitudes & colors of 3 faint stars of large pro- 

 per motion (30, 18). — Comparative tests of the 

 100-inch & 60-inch reflectors (m. W. S. Adams) 

 (33, 21). J. C. Kapteyn (34, 22). 



Washington, Nat, Acad. Sc. Proc: Absolute 

 scales of Photographie & photovisual magni- 

 tude, 7 S.**). — A notation for use in the dis- 

 cuss. of star colors, 2 S.**). — Distribut. of 

 colors among the stars of N.G.C. 1647 & M 67 

 *). 5 S. (1, 1915). **). — Simple method for 



determining the colors of the stars, 55 S. **). — 

 Preliminary results on the color of nebulae, 5 S 

 (2, 16)**). — Color of the Standard polar stan 

 determined by the method of exposure-ratios 

 5 S. **). — Photogr. magnitudes of stars ir 

 the selected areas of Kapteyn, 4 S.**). — Dis 

 tribut. of stars with respect to the galactic 

 plane, 6 S. (3, 17)**). — Further evidence oi 

 the concentrat. of the stars toward the galaxy 

 5 S. (3, 17)**). — Locat. of the suns magnet 

 axis2) 3), 6 S. (4, 18)**). — Relat. of color t( 

 intrinsic luminosity in stars of the same spec 

 tral type, 7 S.**). — Deviats. of the suns ge 

 neral magn. field from that of a uniformly mag 

 netized sphere^) 3), 5 S. (5, 19)**). 



Mit *) G. E. Haie, «) A. van Maanen, ') F. Ellermami 

 *) H. Shapley. 



auch in *) Mt. Wilson Contr., **) Mt. Wilson Commu 

 nicats. 



Siehe G. E. Haie. 



Yy Searle, Arthur, A. M. 1859 Cam 

 bridge, Mass.; war Prof., Astron., Univ. 

 Cambridge, Mass., zuletzt im Ruhestd. 

 * 1837, t 1920, Okt. 24. 



IV Searle, George F. C, Sc. D. 190f 

 Cambridge, England; seit 1900 Lektor 

 Physik, Univ., Cambridge, England; * 

 1864, Dez. 3, Oakington, Cambridge. 



Measurement of magnetic hysteresis^), 62 S. 

 London 1902. — Experimentalelasticity, 203 S. 

 London, Edinburgh & New York 08. 



Cambridge, Phil. Soc. Proc: Calculat. o: 

 capacities in terms of the coefficients of electro 

 static induct., 10 S. (12, 1904). — Expansior 

 of a gas into a vacuum & the determinat. o: 

 the specific heat at const. pressure for gases 

 9 S. (13, 04 — 06). — Experiment with a pai] 

 of Robison ball-ended magnets, 5 S. — Methoc 

 of determining the thermal conductivity oi 

 indiarubber, 4 S. (14, 08). — Viscometer foi 

 very viscous liquids, 7 S. (16, 12). — Methoc 

 of determining the viscosity of air, 10 S. — 

 Methods of measuring the surf, tension of soaj 

 films, 15 S. — Experiments illustrating flare 

 Spots in photography, 15 S. (17. 13). — Com- 

 parison of nearly equal electr. resistances, 1 1 S 

 (17, 14). — Experiment on the harmonic mo- 

 tion of a rigid body, 8 S. — Calculat. of the 

 electr. resistance of a cert. network of conductors, 

 4 S. — Determinat. of the focal length of a thick 

 mirror, 12 S. — Experiments with a prism ol 

 small angle, 16 S. — Determinat. of the effec- 

 tive aperture of the stop of a photograph, 

 lens, 12 S. (18, 14/16) — A bifilar method 

 of measuring the rigidy of wires, 9 S. — Ex- 

 periments with a plane diffract. grating, 21 S. — 

 Experiments & focal lines formed by a zone 

 plate, 14 & 1 S. (20, 20/21). — An experim. 

 illustrating the conservat. of angular momen- 

 tum, 5 S. (21, 22/23). 



London. Roy. Soc. Phil. Trans.: Measure- 

 ment of magnet. hysteresis^), 82 S. (198, 1902). 



London, Roy. Soc. Proc: The force required 

 to stop a moving electrified sphere, 14 S. (79, 

 1907). 



Phil. Mag.: A simple rheostat, 3 S. (6, 

 1903). — Meth. of determining the thermal 

 conductivity of Cu, 4 S. (9, 05). — Impulsive 

 motion of electrified Systems, 31 S. (13, 07). — 

 A revolving table meth. of determ. the curva- 

 ture of spheric. surfaces (m. A. C. W. Aldis & 

 G. M. B. Dobson), 7 S. (21, 11). — The problem 

 of the weir, 18 S. (23, 12). 



