identify_evt_sigmaclip¶
-
xpolbeamline.events.
identify_evt_sigmaclip
(image, sigma_clip_level=5, peak_size=3)[source]¶ Find the events of the given image.
This function identifies local maxima, using some cuts.
Parameters: image : np.array of shape (frame, x, y)
background subtracted image
sigma_clip_level : float
Level for sigma clipping
peak_size : int
Event are recognized, if they are highest pixel in an island of size (peacksize * peak_size).
Returns: events :
astropy.table.Table
Event table