The Parallax Project - Table of Contents - Volume 1



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Table of Contents

Publications of the Allegheny Observatory of the University of Pittsburgh, Volume 1 \\ Frank Schlesinger

p. i - Title Page

p. iii - Preface

p. v - Table of Contents

p. 1 - Volume I, No. 1 \\ On the Distortion of Photographic Films \\ Frank Schlesinger

Y-Direction of 59 Stars

p. 9 - Volume I, No. 2 \\ A Simple Method for Reducing Spectrograms \\ Frank Schlesinger

Table A. Titanium Comparison Lines

p. 17 - Volume I, No. 3 \\ The Orbit of α Andromedae \\ Robert H. Baker

Table of Observations

Table of Normal Places

Velocity Curve of α Andromedae from the Allegheny Observations \\ Previous Observations at Other Observatories

p. 23 - Volume I, No. 4 \\ The Radial Velocity of ε Ursae Majoris \\ Robert H. Baker \\ Table of Observations

p. 25 - Volume I, No. 5 \\ The Orbit of Algol from Observations Made in 1906 and 1907 \\ Frank Schlesinger and R. H. Curtiss

Table of Observations

Velocity Curve from Schlesinger's Observations \\ Velocity Curve from Curtiss' Observations

p. 33 - Volume I, No. 6 \\ The Determination of the Orbit of a Spectroscopic Binary by the Method of Least-Squares \\ Frank Schlesinger

Table I: ¼e²; sin 2M, in Degrees

Table II: α = 0.452 sin v (2 + e·cos v)

Table III: β = (1 + e·cos v)²; / (1 + e)²

Table IV: sin 2u \\ Table V: sin²; u \\ Proportional Parts

p. 45 - Volume I, No. 7 \\ The Orbit of θ Aquilae \\ Robert H. Baker

Table of Observations

Table of Normal Places

Velocity Curve of θ Aquilae (simple solution) \\ Velocity Curve (solution with secondary oscillation)

Deslandres' Observations \\ Periods from Observations in Different Years

Velocity Curve from Deslandres' Observations

p. 55 - Volume I, No. 8 \\ On the Computation of x - sin x \\ Frank Schlesinger

Proportional Parts for Minutes of Arc

p. 57 - Volume I, No. 9 \\ A Partly Graphical Method for Predicting Solar Eclipses \\ Frank Schlesinger

[A Partly Graphical Method for Predicting Solar Eclipses]

Table I: γ = (φ - φ′) cos A₂

Table II: β = π sin Z₂;

Table III: Parallax in Azimuth

p. 65 - Volume I, No. 10 \\ The Orbits of the Spectroscopic Components of α Virginis \\ Robert H. Baker

Table of Observations

Table of Normal Places

Velocity Curves of α Virginis \\ Vogel's Observations

Vogel's Observations

p. 77 - Volume I, No. 11 \\ The Orbits of the Spectroscopic Components of u Herculis \\ Robert H. Baker

Table of Observations

Table of Normal Places (Primary)

Observations at the Yerkes Observatory

Table of Normal Places (Secondary)

Velocity Curves of u Herculis

p. 85 - Volume I, No. 12 \\ The Orbit of α Coronae Borealis \\ Frank C. Jordan

Table of Observations

Table of Normal Places

Velocity Curve of α Coronae Borealis

p. 93 - Volume I, No. 13 \\ The Orbits of the Spectroscopic Components of 2 Lacertae \\ Robert H. Baker

Table of Observations

Table of Normal Places \\ Observations at the Yerkes Observatory

Velocity Curves of 2 Lacertae

p. 101 - Volume I, No. 14 \\ On the Errors in Photographic Positions Caused by Observing through Glass \\ Frank Schlesinger

Measurement and Reductions

p. 107 - Volume I, No. 15 \\ The Orbit of π⁴ Orionis \\ Robert H. Baker

Table of Observations \\ Table of Normal Places

Previous Observations

Velocity Curve of π⁴ Orionis

p. 113 - Volume I, No. 16 \\ The Radial Velocities of Four Stars in Taurus \\ Frank C. Jordan

p. 115 - Volume I, No. 17 \\ The Orbit of ζ¹ Lyrae \\ Frank C. Jordan

Table of Observations

Table of Normal Places

Velocity Curve of ζ¹ Lyrae

p. 119 - Volume I, No. 18 \\ The Longitude and the Latitude of the New Allegheny Observatory \\ Frank Schlesinger

p. 121 - Volume I, No. 19 \\ Five New Spectroscopic Binaries \\ Frank Schlesinger

p. 123 - Volume I, No. 20 \\ The Algol-Variable δ Librae \\ Frank Schlesinger

Table I. Observations

Table II. Normal Places

Velocity Curve of δ Librae

p. 135 - Volume I, No. 21 \\ A Comparative Study of Spectroscopic Binaries \\ Frank Schlesinger and Robert H. Baker

Table I. Orbits of Spectroscopic Binaries

Table II. Distribution of Eccentricities

Figure 1. Distribution of Eccentricities

Table III. Periods and Eccentricities of Spectroscopic Binaries \\ Table IV. Periods and Eccentricities for Binaries of Spectral Types F to K \\ Table V. Periods and Eccentricities of δ Cepheid Variables

Table VI. Spectroscopic Binaries in which the Fainter Spectrum has been Seen or Suspected, but whose Orbits have not yet been Computed

Table VII. Masses in Spectroscopic Systems in which both Components are Bright

Figure 2. Relative Brightness of the Components of a Binary

Table IX. Additional Mass-Ratios

p. 163 - Volume I, No. 22 \\ The Spectroscopic Binary β Aurigae \\ Robert H. Baker

Table I. Alternation in Intensity of K Lines (Maury)

Table II. Early Potsdam Observations

Table III. The Pulkowa Observations (Tikhoff)

Table IV. The Potsdam Observations (Vogel)

Table V. The Potsdam Observations (Ludendorff)

Table VI. Normal Places (Belopolsky)

Table VII. The Allegheny Observations

Table VIII. Simple Lines Measurable

Table IX. Wave-Lengths

Table X. Normal Places

Velocity Curve of β Aurigae \\ The Secondary Oscillations

Table XI. Elements from Trial Solutions

Table XII. The Secondary Oscillations

Table XIII. The Secondary Oscillation for Separate Lines

Table XIV. Relative Velocities for Separate Lines

Table XV. Comparison of Observations

p. 191 - Volume I, No. 23 \\ The Orbits of the Spectroscopic Components of ν Andromedae \\ Frank C. Jordan \\ Lick Observations

Table of Observations

Table of Normal Places

Table of Wave Lengths

Velocity Curves of ν Andromedae

p. 199 - Index to Subjects