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Strong lensing mass models for the paper "Model-Independent Mass Reconstruction of the Hubble Frontier Field Clusters with MARS \\ Based on Self-Consistent Strong Lensing Data"

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Zenodo2023-04-06 更新2026-05-26 收录
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<strong>Codes for evaluating multiple image scatters</strong> The code "eval_source_scatter.py" generates the source plane scatters for multiple images. In the folder "Image_plane_scatters", there are codes for computing image plane scatters.<br> "lens_rms.py": to find the location of the multiple images in the image plane.<br> "plot_result.py": to plot the result rms scatters.<br> We uploaded our results and code for computing scatters in both the source and the image planes. <strong>Results from the MARS algorithm</strong> In each folder, there are 'result_fits.fits', 'resut_kappa_w_header.fits', 'deflection_angle_w_header.fits', and 'catalog.txt' files.<br> All kappa and deflection angle maps are scaled to Dds/Ds= 1. "result_fits.fits" contains all parameters produced by MARS and has a size of (140x140 + alpha), where alpha is the number of model redshifts.<br> "result_kappa_w_header.fits" is the 100x100 convergence map.<br> "deflection_angle_w_header.fits" is the 100x100 deflection angle map in the unit of arc second.<br> "catalog.txt" is the multiple image catalog. The positions are given in pixel unit. For more details, readers are referfed to arXiv:2301.08765. Also, feel free to contact us (sang6199@yonsei.ac.kr) if you have any questions. We found errors in WCS for the fits files and re-uploaded corrected files on 2023-01-27. We thank Jori Liesenborgs for pointing this out.

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2023-03-03
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