Current Issue

• Variable Star Research

• Digital Photometry, Period Analysis, Light Curve Deconvolution, and Evolutionary Status of the High Amplitude δ Scuti Variable Star KO Piscium

  W. Allen Gilchrist, Jr., Kevin B. Alton

• Observational Constraints on Periods and Magnitudes of Cepheid and Suspected Variables in Gemini

  Hailey F. Whiteman, Scott T. Miller

• How a Precessional Oscillation Ceases: Observational Evidence for the Dissolution of the Circumstellar Disk of Pleione

  Ernst Pollmann

• A Photometric Study of the Near-Contact Binary CE Pegasi

  Edward J. Michaels

• Solar

• Measuring Zenith Sky Brightness and Color Changes during the April 8, 2024 Total Solar Eclipse Using Filtered Sky Quality Meters

  Jennifer Birriel, Brayden Schwegman, Ivan Hargesheimer

• Instruments, Methods, and Techniques

• Characterizing Photonic Ring Resonator Filters for OH Suppressed Near-infrared Astronomy

  Amy Hermann, James Lasker, R. Vaisakh, Robert Kehoe, Ryan Staten, Alex Wallace, Simon Ellis, Kyler Kuehn, Steve Kuhlmann

• Photometric Capabilities and Scientific Applications of the Meshtitsa Private Observatory

  Nikola Antonov

• Empirical Transformation Formulae from APASS DR9 to the Johnson–Kron–Cousins B V Rc Ic Photometric System

  Nico Montigiani

• Variable Star Data

• Spectrophotometry of a Flare on EQ Pegasi A

  Robert K. Buchheim

• Recent Maxima of 91 Short Period Pulsating Stars

  Gerard Samolyk

• Recent Minima of 243 Eclipsing Binary Stars

  Gerard Samolyk

• Recent Minima of 141 Eclipsing Binary Stars

  Stephen P. Cook