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Feature #1476

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Implement iterative astrometry solver

Added by Emmanuel Bertin over 1 year ago. Updated over 1 year ago.

Status:
New
Priority:
Normal
Start date:
12/02/2020
Due date:
12/31/2020 (about 18 months late)
% Done:

0%

Estimated time:

Description

This is to allow very large solutions (>100,000 unknowns) and proper motions to be managed in SCAMP. As the problem cannot generally be considered sparse, we have somehow run out of options for compressing the normal equation matrix. We must therefore look for an iterative method, although the problem remains essentially linear.


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scamp.pdf (4.1 MB) scamp.pdf Original SCAMP documentation Emmanuel Bertin, 12/02/2020 04:39 PM
Actions #1

Updated by Emmanuel Bertin over 1 year ago

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