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CONSTRICTOR parameters for astrometric reductions next up previous contents
Next: Coherent integration Up: Astrometry data reduction Previous: Introduction   Contents

CONSTRICTOR parameters for astrometric reductions

Atmospheric dispersion corrections are based on the variation of the visibility phase with wavelength. In order to increase the SNR for these data, we coherently integrate the complex visibility for typically 200 ms. The coherent integration is done using the COBRA procedure cohstrictor. In order to provide the necessary input file for this step, the following CONSTRICTOR parameters should be used.



Christian Hummel 2015-04-28