The Astrophysical Journal, Volume 40

University of Chicago Press, 1914 - Astrophysics

"Letters to the Editor" issued as Part 2 and separately paged from v. 148, 1967. Beginning in 2009, the Letters published only online.

Contents

• NUMBER: 1
• RADIAL MOTION IN SUNSPOTS? W H Julius I: 33
• ON THE INDIVIDUAL PARALLAXES OF THE BRIGHTER GALACTIC: 43
• IMPROVEMENTS IN THE OPTICAL SYSTEM OF THE STELLAR SPECTRO: 127
• ON THE PRESSURESHIFT OF THE LINES OF THE ZINC SPECTRUM: 137
• THE EFFECT OF SELFINDUCTION ON THE NITROGEN BANDS E: 148
• THE ULTRAVIOLET BAND OF AMMONIA E P Lewis: 154
• Annuaire astronomique et météorologique pour 1914: 159
• PHOTOGRAPHIC DETERMINATION OF THE COLORS OF SOME OF: 173
• WAVELENGTH SENSIBILITYCURVES OF POTASSIUM PHOTOELECTRIC: 182
• A VERTICAL ADAPTATION OF THE ROWLAND MOUNTING FOR A CON: 205
• SOME ELECTRIC FURNACE EXPERIMENTS ON THE EMISSION: 213
• INTERMEDIATE DEGREES OF DARKENING AT THE LIMB OF STELLAR: 219
• ON THE PRESSURE DISPLACEMENT OF SPECTRAL LINES AND MOLECU: 226
• THE WIDENING OF THE HYDROGEN LINES IN THE SPARK SPECTRUM: 232
• AN APPLICATION OF INTERFERENCE TO THE STUDY OF THE ORION: 241
• PHOTOGRAPHIC MEASURES OF SATURN AND ITS RINGS E: 259
• STELLAR WAVeLength of À 4686 AND OTHER LINES IN THE SPEC: 268
• THE ÅNGSTRÖM COMPENSATIONPYRHELIOMETER AND THE PYR: 274
• A SHORT METHOD FOR DETERMINING THE ORBIT OF A SPECTRO: 282
• THE SPECTRA OF FOUR OF THE TEMPORARY STARS W S Adams: 293
• CONSTANT DIFFERENCES IN LINESPECTRA Emil Paulson: 298
• TELESCOPIC VISION OF AN ILLUMINATED SURFACE Fred W Vorhies: 311
• A PHOTOGRAPHIC PERIODOGRAM OF THE SUNSPOT NUMBERS A: 325
• WaveLengths of the Chief Lines of NITROGEN AND OXYGEN: 332
• ON THE DISTRIBUTION OF THE ELEMENTS IN THE SOLAR ATMOSPHERE: 356
• NEW VAPOR LAMPS AND SOME PRELIMINARY OBSERVATIONS: 377
• SOME SPECTRAL CRITERIA FOR THE DETERMINATION OF ABSOLUTE: 385
• THE SPECTROSCOPIC ORBIT OF RX HERCULIS DETERMINED FROM: 399
• ON THE DISTRIBUTION OF ECLIPSING VARIABLE STARS IN SPACE: 417
• AVOGADROS CONSTANT AND ATMOSPHERIC TRANSPARENCY F: 435
• NEW VARIABLES IN THE CENTER OF MESSIER 3 Harlow Shapley: 443
• THE RELATION BETWEEN THE WOLFRAYET STARS AND THE PLANE: 466
• ON SYSTEMATIC ERRORS OF STELLAR RADIAL VELOCITIES Sebastian: 473
• A Simple Method for Determin: 481
• ERRATA: 488

Bibliographic information

• Title: The Astrophysical Journal, Volume 40
• Contributors: American Astronomical Society, University of Chicago
• Publisher: University of Chicago Press, 1914
• Original from: UC Southern Regional Library Facility
• Digitized: Jun 27, 2018