Description FASTLens is a software, based on the IDL package , which contains routines for the reconstructiion of dark matter map from weak lensing observations. The FASTLens documentation is available in PDF format.

See also the presentation "Dark Matter Mass Map Reconstruction", which has been presented at the Approximation, Geometric Modelling and Applications, CIRM, Marseille, November 24 - 28th, 2008.

The code and more information are available at this web page.   Publications Papers related to the software:

• S. Pires, J.-L. Starck, A. Amara, A., R. Teyssier, A. Refregier and J. Fadili, "FASTLens (FAst STatistics for weak Lensing) : Fast method for Weak Lensing Statistics and map making", Monthly Notices of the Royal Astronomical Society (MNRAS) , 395, 3, pp. 1265-1279, 2009.
• S. Pires, J.-L. Starck and A. Refregier, "Light on Dark Matter with Weak Gravitational Lensing", IEEE Signal Processing Magazine, 27, 1, pp 76--85, 2010.
• S. Pires, J.-L. Starck, A. Leonard, and A. Refregier, "Weak Graviational Lensing", in Advances in Machine Learning and Data Mining for Astronomy, Chapman and Hall, Edtitors M. Way, J. Scargle, K. Ali, A. Srivastava, in press, 2011.