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FIGARO (Fluid Interfaces Grazing Angles ReflectOmeter) is a brand new high flux, flexible resolution, time-of-flight neutron reflectometer that is optimized for the study of horizontal surfaces such as free liquids, and was launched as a user instrument at the ILL in April 2009.

FIGARO Data Reduction SoftwareA great effort was made to configure a data reduction package for FIGARO, thanks to Miguel Gonzales. Several new features have been added to the software, such as the option to select different wavelength ranges for different incident angles. Also, a gravitational correction has been implemented, thanks to Robert Cubitt. The software (temporarily called 'fcosmos' during 2009) is called 'cosmos' and works for both FIGARO and D17 data with the runtime version of LAMP, which can be downloaded here. To run the program check for live updates (and then restart the program if necessary), extend to classical lamp, select the FIGARO instrument (under the 'LSS' sub-category), and then enter 'cosmos' in one of the text boxes. If you require the latest IDL version of the source code then please contact the instrument responsibles. It's possible that some bugs remain, so if you encounter any problems the instrument running team would be very grateful for your feedback. COSMOS UpdatesNew for 2010 is that the version number and last date modified are clearly marked in the header of the cosmos table. Also, Miguel Gonzales in the Computing For Science group is currently composing a step-by-step description of the mathematics behind the COSMOS code. In the meantime, we have made a document with short descriptions of recent changes to the code: 1 file(s).
FIGARO Data Format ListHere are all the versions of the FIGARO data format. Subsequent numbered versions will be uploaded here. A document containing a brief list of changes to each version is also available. If you require any explanations of the parameter labels then please get in touch with the instrument responsibles. 10 file(s).
120419-figaro-data-format-v9 FIGARO Data Format Version 9 (19/04/12 to present). 120419-figaro-data-format-list-changes List of changes to the data format (last on 19/04/12). 101129-figaro-data-format-v8 FIGARO Data Format Version 8 (29/11/10 to 19/04/12). 101028-figaro-data-format-v7 FIGARO Data Format Version 7 (28/10/10 to 29/11/10). 100623-figaro-data-format-v6 FIGARO Data Format Version 6 (23/06/10 to 28/11/10). 090819-figaro-data-format-v5 FIGARO Data Format Version 5 (19/08/09 to 23/06/10). 090625-figaro-data-format-v4 FIGARO Data Format Version 4 (25/06/09 to 19/08/09). 090617-figaro-data-format-v3 FIGARO Data Format Version 3 (17/06/09 to 25/06/09). 090603-figaro-data-format-v2 FIGARO Data Format Version 2 (03/06/09 to 17/06/09). 090415-figaro-data-format-v1 FIGARO Data Format Version 1 (15/04/09 to 03/06/09). FIGARO Horizontal Geometry1 file(s).
090530-figaro-horizontal-geometry-v1 Version 1 of a document that specifies horizontal dimensions of the major components of FIGARO. |