Contents

 
• 1 Introduction
• 2 Overview on sensitivity limits
• 3 Advantages and disadvantages of different PHT observing modes
  • 3.1 Staring sequence (sparse maps AOTs PHT37/38/39, PHT17/18/19)
  • 3.2 Chopped measurements (AOTs PHT22, PHT03)
  • 3.3 Raster sequence (AOTs PHT22, PHT03)
  • Oversampled map (C-arrays only, AOT PHT32)
• 4 New features in PHT observing modes
  • 4.1 Telescope nodding
  • 4.2 Reduction of minimum raster step size
• 5 Optimized PHT observing strategies