HFI design, qualification, and performance

The inversion of HFI data requires that one knows how the instrument selects photons, how these photons are transformed in data transmitted by telemetry and what spurious signals are added in this process.

HFI high level description and Architecture

2.4.1. HFI design, qualification, and performance (Lamarre/Pajot) 1.HFI high level description and Architecture (JML)

   a. Should be short, understandable and point through links to the relevant

sections and papers.

Cryogenics (F. Pajot)

Dilution (including PIDs)

   b. 4K (including PIDs
        for details links to the early cryogenic paper (need to add data ?)

Cold optics (jml)

   a. Horns,lenses (links to Peter's paper)
   b.  filters, band. Includes Locke's very detailed document.

Detection chain (Francesco Piacentini)

   a. Bolometers
   b. JFETs
   c. Readout
   d. Data compression
   e. Time response. Links to Brendan's paper. Additional data if 

needed. Written by Brendan. 5. system (Ken)

   a.List of systematics

6. Summary of sucess and limitations. JML. Link to early HFI in flight perf.