Background on images
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mask = segmentation_map > 0 # Sextractor's segmentation mask with DETECT_THRESH = 1. and ANALYSIS_THRESH = 1. | mask = segmentation_map > 0 # Sextractor's segmentation mask with DETECT_THRESH = 1. and ANALYSIS_THRESH = 1. | ||
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bkgmask = (data == 0.0) # Mask of the outer parts of the image without data (blank part) | bkgmask = (data == 0.0) # Mask of the outer parts of the image without data (blank part) | ||
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mesh_size={50, 100, 150, 200, 300, 500} | mesh_size={50, 100, 150, 200, 300, 500} | ||
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percent = {1, 7, 10, 15, 25, 26}} | percent = {1, 7, 10, 15, 25, 26}} | ||
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bkg = Background2D(data, (mesh_size, mesh_size), filter_size=(5, 5), mask=mask, coverage_mask=bkgmask,sigma_clip=sigma_clip, bkg_estimator=bkg_estimator,exclude_percentile=percent, fill_value=0.0) | bkg = Background2D(data, (mesh_size, mesh_size), filter_size=(5, 5), mask=mask, coverage_mask=bkgmask,sigma_clip=sigma_clip, bkg_estimator=bkg_estimator,exclude_percentile=percent, fill_value=0.0) | ||
Revision as of 09:27, 14 April 2021
mask = segmentation_map > 0 # Sextractor's segmentation mask with DETECT_THRESH = 1. and ANALYSIS_THRESH = 1.
bkgmask = (data == 0.0) # Mask of the outer parts of the image without data (blank part)
mesh_size={50, 100, 150, 200, 300, 500}
percent = {1, 7, 10, 15, 25, 26}}
bkg = Background2D(data, (mesh_size, mesh_size), filter_size=(5, 5), mask=mask, coverage_mask=bkgmask,sigma_clip=sigma_clip, bkg_estimator=bkg_estimator,exclude_percentile=percent, fill_value=0.0)
Contents |
Mesh_size=50
Mesh_size=100
Mesh_size=150
Mesh_size=200
Mesh_size=300
Mesh_size=500
