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JAAVSO v39n1

eJAAVSO
Volume 39 Number 1
2011

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Page
Number
 
1 Studies of "Irregularity" in Pulsating Red Giants. III Many More Stars, an Overview, and some Conclusions
John R. Percy, Emil Terziev
  abstract pdf
 
 
10 VX Hydrae: Observations of a Sudden Change in a Pulsating Star
Michel Bonnardeau, Shawn Dvorak, Rudy Poklar, Gerard Samolyk
  abstract pdf
 
23 Recent Maxima of 56 Short Period Pulsating Stars
Gerard Samolyk
  abstract pdf
 
32 The Variable Star HD 173637
Arlo U. Landolt
  abstract pdf
 
41 CI Cygni 2010 Outburst and Eclipse: An Amateur Spectroscopic Survey—First Results From Low Resolution Spectra
Fran
çois Teyssier
  abstract pdf
 
60 The Orbital Period of Three Cataclysmic Variables From WASP Data
Patrick Wils

  abstract pdf
 
66 The Z CamPaign: Year 1
Mike Simonsen

  abstract pdf
 
73 The First Historical Standstill of WW Ceti
Mike Simonsen, Rod Stubbings

  abstract pdf
 
77 Leo5 is a Z Cam Type Dwarf Nova
Patrick Wils, Tom Krajci, Mike Simonsen

  abstract pdf
 
80 Do Eclipsing Variable Stars Show Random Cycle-to-cycle Period Fluctuations?
Seyedyara Mohajerani, John R. Percy

  abstract pdf
 
94 Recent Minima of 144 Eclipsing Binary Stars
Gerard Samolyk

  abstract pdf
 
102 Times of Minima for Several Eclipsing Binaries and New Ephemerides for V569 Lyrae, V571 Lyrae, and V572 Lyrae
A. Marchini, M. Banfi, M. Cena, G. Corfini, S. Mandelli, G. Marino, R. Papini, D. Premoli, S. Santini, S. Valentini, M. Vincenzi

  abstract pdf
 
110 Searching for Orbital Periods of Supergiant Fast X-ray Transients
Maurizio Falanga, Enrico Bozzo, Roland Walter, Gordon E. Sarty, Luigi Stella

  abstract pdf
 
122 Anchoring the Universal Distance Scale Via a Wesenheit Template
Daniel J. Majaess, David G. Turner, David J. Lane, Arne A. Henden, Tom Krajci

  abstract pdf
 
141 Edward A. Halbach 19092011
Gerard Samolyk

  abstract pdf
 
145 Abstracts of Papers and Posters Presented at the 99th Annual Meeting of the AAVSO, Held in Woburn, Massachusetts, October 29-30, 2010

  abstract pdf
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