Volume 18 number 2 — 1989

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Articles in This Issue

Variable Star Research

• Evidence for Chaotic Behavior in R Scuti?

  Todd Veldhuizen, John R. Percy

• Getting Boundary Conditions for Dwarf Nova Outburst Models from AAVSO Observations

  Constanze la Dous, F. Geyer, Hanns Ruder, Janet A. Mattei

• UZ Serpentis: A Second Stillstand

  Gerald P. Dyck

• The 1988 Brightening of S Persei: Optical and Water Maser Variability

  Misti McConahay, Irene Little-Marenin, Priscilla J. Benson

• V1010 Ophiuchi: Does the Depth of Primary Minimum Vary?

  David B. Williams

• An Update on EI Cephei and V377 Cassiopeiae

  Wayne M. Lowder

• Revised Elements for AE Comae Berenices

  Margaret Perkins

• The Constant Period of SU Cassiopeiae

  Katherine L. Rhode

• Revised Elements for DT Cygni

  Katherine L. Rhode

• An Examination of the Period of V1828 Sagittarii

  Nancy J. Chanover

• A Revised Period for V912 Aquilae

  Kristina B. Starmer

• A New Evaluation of TY Scuti

  Kristina B. Starmer

• V714 Cygni: A Study in the Evolution of a BL Herculis Star

  Clay Holroyd

• Revised and Improved Positions of Southern Variable Stars

  Carlos E. Lopez

Solar

• Definitive American Relative Sunspot Numbers for 1989

  Peter O. Taylor

• A VLF Receiver System for Monitoring Solar Flares

  Arthur J. Stokes

Abstracts

• DF Cygni (Abstract)

  Armando H. Howard

• Period-Change Results Summarized (Abstract)

  Emilia P. Belserene

• Long-Term Variability of Mira Stars (Abstract)

  John R. Percy

• SAO 23229--A New Seventh-Magnitude Eclipsing Binary (Abstract)

  Daniel H. Kaiser

Letters to the Editor

• Letter to the Editor--"Magnetic Fields of Peculiar Type-A Stars"

  Peter J. Kandefer

• Letter to the Editor--"Visual Atlas of the Small Magellanic Cloud"

  Mati Morel

Organizational/Administrative

• Minutes of the 78th Annual Meeting (Cambridge, MA))

  Clinton B. Ford

• Annual Report of the Director for Fiscal Year 1988-1989

  Janet A. Mattei

• Annual 1988-1989 Committee Reports

  Various

• Chart Distribution Report

  AAVSO Headquarters

• Classical Cepheid Committee Report

  Thomas A. Cragg

• New Chart Committee Report

  Clinton B. Ford

• Eclipsing Binary Committee Report

  Marvin E. Baldwin

• Nova Search Committee Report

  Kenneth C. Beckmann

• Photoelectric Photometry Committee Report

  Howard J. Landis

• RR Lyrae Committee Report

  Marvin E. Baldwin

• Solar Division Committee Report

  Peter O. Taylor

• Supernova Search Committee Report

  Robert O. Evans

• Telescope Committee Report

  Charles E. Scovil

• Treasurer's Report, October 1, 1988-September 30, 1989

  Theodore H. N. Wales

Index

• Index to Volume 18

  Anon.