Image Details
Caption: Figure 6.
Upper panel: the fitted profile of the second peak of the Crab profile with fixed parameters of Nelson's formula for observational ID 60080-01-03-00 (profile phase range: 0.32 to 0.71). Lower panel: the residuals between the observational profile and fitted profile. The reduced χ 2 is 1.00 with dof 388.
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