Herschel SGS Twiki Test server

Difference: HifiCalibrationWeb (82 vs. 83)

Revision 832015-03-03 - DavidTeyssier

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META TOPICPARENT	name="WebHome"

HIFI instrument and calibration web pages

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Intensity calibration: Intensity Calibration Framework document
Side band ratio
- Side band ratio technical note: This note describes the general calibration problem associated with the side-band gain imbalance existing in double-side-band heterodyne systems such as HIFI, and provides some recipes and calibration tables applicable to the particular case of the HIFI mixers.

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- http://arxiv.org/abs/1404.2806: "The effect of sideband ratio on line intensity for Herschel/HIFI", Experimental Astronomy.

Beam calibration
- Spatial Calibration Framework document
- Measured beam efficiencies on Mars (revision v1.1, 1 October 2014)

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A&A Herschel First Science Result issue (Vol. 518) and A&A Herschel/HIFI Special issue (Vol. 521)
Further details about some of the standing waves at play in HIFI and the matching technique can be found in the thesis of Ronan Higgins (18.5 Mb)

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-- DavidTeyssier , CarolynMcCoey and SylvieFBeaulieu - 21 Jan 2015

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-- DavidTeyssier , CarolynMcCoey and SylvieFBeaulieu - 03 March 2015

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