Frederick Hanley Seares

Frederick Hanley Seares's AcademicInfluence.com Rankings

Physics

#8519

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Astronomy

#1590

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Physics

Frederick Hanley Seares's Degrees

PhD Astronomy University of Chicago

Why Is Frederick Hanley Seares Influential?

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According to Wikipedia, Frederick Hanley Seares was an American astronomer. He worked at Mount Wilson Observatory and won the Bruce Medal in 1940. Seares was born in Michigan in 1873 and grew up in Iowa and southern California. He earned his Bachelor of Science degree at the University of California and later studied in Paris and Berlin. Later Seares taught and researched comets and variable stars for eight years at the University of Missouri in Columbia, Missouri . In 1909, Seares joined the Mount Wilson Observatory, where he remained for 36 years, 15 of them as assistant director.

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Frederick Hanley Seares's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

The General Magnetic Field of the Sun. Apparent Variation of Field-Strength with Level in the Solar Atmosphere (1918) (30)
No. 301. Mean distribution of stars according to apparent magnitude and galactic latitude. (1925) (25)
Regression Lines and the Functional Relation. (1944) (16)
Mount Wilson catalogue of photographic magnitudes in selected areas 1-139 (15)
The Masses and Densities of the Stars (1922) (13)
The Displacement-Curve Of The Sun's General Magnetic Field (12)
Regression Lines and the Functional Relation. II. Charlier's Formulae for a Moving Cluster. (1945) (7)
The surface brightness of the galactic system as seen from a distant external point and a comparison with spiral nebulae. (1920) (7)
Note on the Distribution and Number of Nebulae (1925) (6)
Preliminary Results on the Color of Nebulae. (1916) (6)
No. 80. Photographic photometry with the 60-inch reflector of the Mount Wilson Solar Observatory. (1914) (5)
The Location of the Sun's Magnetic Axis. (4)
No. 287. The mean color-index of stars of different apparent magnitudes. (4)
Systematic Deviations from the Mean Stellar Distribution (4)
The Form of the Luminosity Function (1924) (4)
Some Comparisons of Spectral Classifications. (1943) (3)
Some Structural Features of the Galactic System (1928) (3)
Mount Wilson Observatory (1931) (3)
ADDRESS OF THE RETIRING PRESIDENT OF THE SOCIETY IN AWARDING THE BRUCE MEDAL TO PROFESSOR MAX WOLF (1930) (3)
Reduction of the Harvard-Groningen Durchmusterung to the International System of Magnitude and Color (1925) (3)
George Ellery Hale: The Scientist Afield (1939) (3)
Effective Wave Lengths of Standard Magnitudes; Color Temperature and Spectral Type. (1943) (3)
Discussions of Color Index and Spectral Type. (1943) (3)
THE DUST OF SPACE (1940) (3)
Distribution of the Stars with Respect to Brightness and Distance from the Milky Way. (1925) (2)
No. 428. Effect of space absorption on the calculated distribution of stars. (1931) (2)
The algol variable RR Draconis. (1912) (2)
COMPARATIVE TESTS OF THE 100-INCH AND 60-INCH REFLECTORS (1921) (2)
COLOR PHOTOGRAPHS OF NEBUL&AELIG (1916) (2)
Photoelectric Magnitudes and the International Standards (1938) (2)
The Mount Wilson Solar Observatory (1917) (2)
COUNTING THE STARS AND SOME CONCLUSIONS (1928) (2)
ADDRESS AT THE LUNCHEON. (1931) (2)
The Color Of The Nebulous Stars (2)
Remarks on the Luminosity and Density Functions (2)
Some Relations Between Magnitude Scales (1925) (2)
Revised Magnitudes for Stars Near the North Pole (1922) (2)
Relation Between Color Index and Effective Wave Length from the Observations of Hertzsprung and Vanderlinden. (1944) (2)
FORM AND STRUCTURE OF THE GALACTIC SYSTEM (1931) (1)
Preliminary Note on the Distribution of Stars With Respect to the Galactic Plane. (1917) (1)
Mean Parallaxes and the Luminosity Function (1931) (1)
No. 192. Magnitudes of faint comparison stars for Nova Persei, No. 2. (1920) (1)
The Color of the Standard Polor Stars Determined by the Method of Exposure-Ratios. (1)
Further Evidences on the Brightness of the Stars of the North Polar Sequence (1922) (1)
Selective Absorption of Starlight by Interstellar Clouds. (1936) (1)
SURVEY OF THE YEAR'S WORK AT MOUNT WILSON (1935) (1)
A Determination of the Galactic Condensation from Certain Zones of the Astrographic Catalogue (1917) (1)
Magnitudes of southern comparison stars for Eros. (1930) (1)
Deviations of the Sun's General Magnetic Field from That of a Uniformly Magnetized Sphere. (1919) (1)
TRIGONOMETRIC SOLUTION OF THE QUADRATIC EQUATION (1945) (1)
Magnitudes and colors of stars north of +80° (1941) (1)
A Simple Method for Determining the Colors of the Stars. (1916) (1)
RELATION OF THE MOUNT WILSON PHOTOGRAPHIC AND PHOTO-VISUAL MAGNITUDE SCALES (1914) (1)
The Distribution Functions for Stellar Velocity (1924) (1)
The Color of the Faint Stars (1914) (1)
Perturbations and finding ephemeris for comet 1894 IV (E. Swift) (1)
Absolute Scales of Photographic and Photovisual Magnitude. (1915) (1)
Relation of Color to Intrinsic Luminosity in Stars of the Same Spectral Type. (1919) (1)
No. 701. Revised standards of color index for polar stars. (1945) (1)
COLOR VARIATION OF THE CLUSTER-TYPE VARIABLE RS BOOTIS (1914) (1)
The Potsdam Scale of Visual Magnitudes (1931) (1)
Color indices in the cluster NGC 1647. (1915) (1)
Systematic Corrections to Magnitudes and an Extension of the Polar Sequence (1933) (1)
A numerical method of determining the space density of stars. Note on changes in the luminosity function with distance from the sun. (1931) (1)
Reduction of Thirty-Nine Astrographic Zones to the International Photographic Scale (1926) (1)
The Cape Magnitudes and the International System. (1945) (1)
The Photographic Magnitude Scale of the North Polar Sequence (1913) (0)
Some Systematic Features in the Distribution of Stars (1927) (0)
Systematic Corrections to Photographic Magnitudes of Polar Stars (1934) (0)
The Spiral of Obscuration. Comments on Professor Turner's Reply (1917) (0)
Special Time Signals from the U. S. Naval Observatorym (1905) (0)
Correction to the ephemeris of comet 1896a (1896) (0)
No. 282. Mean parallaxes of stars of small proper motion. (1924) (0)
THE BRIGHTNESS OF THE STARS-THEIR DISTRIBUTION, COLORS, AND MOTIONS (1918) (0)
A Notation for use in the Discussion of Star Colors. (1915) (0)
No. 159. The variation in light and color of RS Bootis. (0)
The Concept of Uniformity (1938) (0)
THE MAGNITUDE SCALE TODAY (1941) (0)
The Variable Star X Lacertae (88.1906). (1907) (0)
No. 68. The Algol variable RR Draconis. Second paper. (0)
REMARKS AT A DINNER (1932) (0)
THE CONSTANT OF ATTRACTION (1899) (0)
Note on Departures from Black-Body Conditions in Stars. (1945) (0)
DISTRIBUTION OF COLOR INDICES IN S.A.40 (1931) (0)
Elements and ephemeris of comet 1896f (1896) (0)
RETIREMENT OF DR. WALTER S. ADAMS (1945) (0)
EDUCATION AND RESEARCH. (1932) (0)
STARS OF ABNORMAL COLOR IN S. A. 40 (1931) (0)
Definitive orbit of Comet 1894 IV / by Frederick H. Seares. (0)
The sun's motion and the mean parallaxes of stars of different apparent magnitudes (0)
FAINT STANDARDS OF PHOTOGRAPHIC MAGNITUDE FOR THE SELECTED AREAS (0)
ELEMENTS AND EPHEMERIS OF COMET G, 1896 (PERRINE) (1897) (0)
MAGNITUDES AGAIN (1938) (0)
Elements and ephemeris of comet 1896a (1896) (0)
ELEMENTS OF COMET A, 1896 (1896) (0)
Exercises at the inauguration of Albert Ross Hill : December 10 and 11, 1908 (0)
Finding Ephemeris for Comet 1894 IVon (E. Swift) (0)
The Variable RV Tauri (45.1905) (1908) (0)
The Algol variable RR Draconis : second paper (0)
No. 437. Note on the changes in the luminosity function with dstance from the Sun. (1931) (0)
No. 683. Some comparisons of spectral classifications. (1943) (0)
Notes on the Luminosity Function (0)
No. 587. Photoelectric magnitudes and the international standards. (1938) (0)
Distribution of Colors Among the Stars of N. G. C. 1647 and M 67. (1915) (0)
BRIGHTNESS OF WOLF 358 (1924) (0)
Von Zeipel's Red Star near M 37 (1924) (0)
A new variable 88.1906 Lacertae (0)
Photographic Magnitudes of Stars in the Selected Areas of Kapteyn. (1917) (0)
A Comparison of the Harvard and Mount Wilson Scales of Photographic Magnitude (1915) (0)
Elements and ephemeris of comet 1896d (1896) (0)
A Troublesome Systematic Error (1923) (0)
Photographic and Photo-Visual Magnitudes of Stars Near the North Pole (1915) (0)
No. 281. The Sun's motion and mean parallaxes of stars of different apparent magnitudes. (0)
PHOTOVISUAL MAGNITUDES AND COLOR INDICES IN 42 KAPTEYN SELECTED AREAS (1952) (0)
The Work of the Mount Wilson Observatory (1940) (0)
ELEMENTS AND EPHEMERIS OF COMET B, 1896 (1896) (0)
Elements of comet 1896g (1896) (0)
The Variable V Vulpeculae (1906) (0)
GENERAL NOTES (0)
Bulletins of the laws observatory (0)
MAGNITUDES AND COLOR OF BARNARD'S PROPER-MOTION STAR (1916) (0)
No. 64. The Algol variable RR Draconis. (0)
A New Determination of the Distribution of Stars with respect to Magnitude and Galactic Latitude (1925) (0)
No. 702. Notes on departures from black-body conditions in stars. (1945) (0)
No. 305. Reduction of the thirty-nine astrographic zones to the inernational photographic scale. (0)
Further Evidence on the Concentration of the Stars Toward the Galaxy. (1917) (0)
The Magnitude Scale of the Bright Polar Standards. (1941) (0)
NOTE ON THE NEBULA N. G. C. 6610 (1916) (0)
The Art of Numerical Calculation (1908) (0)
No. 102. Color-indices iin the cluster N.G.C. 1647. (0)
Comparison of Leiden and Mount Wilson Magnitudes for Polar Stars (1938) (0)
MAGNITUDES AND COLORS OF THREE FAINT STARS OF LARGE PROPER MOTION (1918) (0)
No. 187. The color of the nebulous stars. (0)
Elements and ephemeris of comet 1896b (1896) (0)
Definitive Orbit of Comet 1894 IV (E. Swift) (0)
Photographic magnitudes in the selected areas (0)
No. 436. A numerical method of determining the space density of stars. (1931) (0)

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