A new HDF5 based raw data model for CCAT
  CCAT will be a large sub-millimeter telescope to be built near the ALMA site in northern Chile. The telescope must support a varied set of instrumentation including large format KID cameras, a large heterodyne array and a KID-based direct detection multi-object spectrometer. We are developing a new raw data model based on HDF5 that can cope with the expected data rates of order Gbit/s and is flexible enough to hold raw data from all planned instruments. 
Reinhold Schaaf (1), Adam Brazier (2), Tim Jenness (2), Thomas Nikola   (2), Martin Shepherd (3) ((1) Universit\"at Bonn, (2...
astro-ph.IM