1. Air-clad fibres for astronomical instrumentation: focal-ratio degradation

   • Mattias L. Åslund
   • John Canning

   BriefCommunication 06 January 2009 Pages: 1 - 7

   

2. Interstellar heliospheric probe/heliospheric boundary explorer mission—a mission to the outermost boundaries of the solar system

   • Robert F. Wimmer-Schweingruber
   • Ralph McNutt
   • The IHP/HEX Team

   Original Article 10 March 2009 Pages: 9 - 46

   

3. Ground-based calibration and characterization of the Fermi gamma-ray burst monitor detectors

   • E. Bissaldi
   • A. von Kienlin
   • C. A. Wilson-Hodge

   Original Article Open access 30 January 2009 Pages: 47 - 88

   

4. Near-field beam pattern measurement of qualification model of ALMA band 8 (385–500 GHz) cartridge receiver

   • Masato Naruse
   • Tetsuya Ito
   • Yasutaka Serizawa

   Original Article 29 January 2009 Pages: 89 - 107

   

5. Fresnel zone plate telescopes for X-ray imaging I: experiments with a quasi-parallel beam

   • Sandip K. Chakrabarti
   • S. Palit
   • Ritabrata Sarkar

   Original Article 05 February 2009 Pages: 109 - 126

   

6. Intensity calibration of DEFPOS data

   • N. Aksaker
   • İ. Yeǧingil
   • M. Şahan

   Original Article 26 February 2009 Pages: 127 - 139