Tibeuleu/FOC_Reduction
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Fix bug in get_error function, all image wasn't browsed

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Thibault Barnouin
2021-06-07 13:29:48 +02:00
parent 6c40e2de34
commit 2e75aaf85e
1 changed files with 3 additions and 3 deletions
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6
src/lib/reduction.py
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@@ -378,15 +378,15 @@ def get_error(data_array, sub_shape=(15,15), display=False, headers=None,
# Find the sub-image of smallest integrated flux (suppose no source)
#sub-image dominated by background
for r in range(temp.shape[1]):
for c in range(temp.shape[0]):
for c in range(temp.shape[2]):
temp[i][r,c] = image[r:r+diff[0],c:c+diff[1]].sum()
minima = np.unravel_index(np.argmin(temp.sum(axis=0)),temp.shape[1:])
for i, image in enumerate(data):
rectangle[i] = minima[0], minima[1], sub_shape[0], sub_shape[1]
rectangle[i] = minima[1], minima[0], sub_shape[0], sub_shape[1]
# Compute error : root mean square of the background
sub_image = image[minima[0]:minima[0]+sub_shape[0],minima[1]:minima[1]+sub_shape[1]]
sub_image = image[minima[1]:minima[1]+sub_shape[0],minima[0]:minima[0]+sub_shape[1]]
#error_array[i] *= np.std(sub_image) # Previously computed using standard deviation over the background
error_array[i] *= np.sqrt(np.sum(sub_image**2)/sub_image.size)
background[i] = sub_image.sum()