1. Frontispiece

   OriginalPaper Pages: VI - VI

2. Peering over the Sun's pole: behavior of its rotational vortex

   • Binxun Ye
   • Willam Livingston

   OriginalPaper Pages: 1 - 15

3. Center-to-Limb Variations of the Ca II H and K Lines in Sunspot Umbrae

   • S. A. Grigoryeva
   • I. P. Turova

   OriginalPaper Pages: 17 - 30

4. Processing Photometric Full-Disk Solar Images

   • S. R. Walton
   • G. A. Chapman
   • D. G. Preminger

   OriginalPaper Pages: 31 - 42

5. Euv Spectroscopy of the Sunspot Region Noaa 7981 Using Soho – I. Line Emission and Time Dependence

   • N. Brynildsen
   • P. Brekke
   • K. Wilhelm

   OriginalPaper Pages: 43 - 74

6. Prominence Parameters Derived from Magnetic-Field Measurements and Nlte Diagnostics

   • U. Anzer
   • P. Heinzel

   OriginalPaper Pages: 75 - 87

7. Accurate Determination of Electron Densities in Active and Quiescent Prominences: the Mid-Infrared Advantage

   • Edward S. Chang
   • Drake Deming

   OriginalPaper Pages: 89 - 114

8. The Effect of Resistivity on the Formation of Prominence Fine-Scale Structure

   • R. C. Ireland
   • R. A. M. Van Der Linden
   • A. W. Hood

   OriginalPaper Pages: 115 - 132

9. Emerging Flux and X-class Flares in NOAA 6555

   • Debi Prasad Choudhary
   • Ashok Ambastha
   • G. Ai

   OriginalPaper Pages: 133 - 140

10. Solar Flare Statistics with a One-Dimensional Mhd Model

    • S. Galtier
    • A. Pouquet

    OriginalPaper Pages: 141 - 165

11. The Search for Solar Gravity-Mode Oscillations in the Solar Wind Using it Ulysses Plasma Data

    • Gary W. Hoogeveen
    • Pete Riley

    OriginalPaper Pages: 167 - 177

12. Observational Study about the Influence of the Solar Wind on the Earth's Rotation

    • Yuanzhang Lin

    OriginalPaper Pages: 179 - 188

13. Group Sunspot Numbers: A New Solar Activity Reconstruction

    • Douglas V. Hoyt
    • Kenneth H. Schatten

    OriginalPaper Pages: 189 - 219

14. Erratum

    OriginalPaper Pages: 221 - 221