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+This is an internal toolbox for analyzing data especially got by labscript of ultracold atom experiments.
+
+Now, it includes
+
+Constant dictionary class for ** Transition related information (including calculator of absorption cross section) ** Camera related information
+get the absorption imaging from standard three figures.
+fitting function, which can automatically find the start point ** One-dimensional Gaussian fitting ** Two-dimensional Gaussian fitting ** Fit a two-dimensional Gaussian function with two one-dimensional Gaussian fittings crossing the max value point. This function is aiming to provide a fast solution for living plots.
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