apply_time_average_cleaning#, mask, image, arrival_times, picture_thresh, time_limit)[source]#

Extract all pixels that arrived within a given timeframe with respect to the time average of the pixels on the main island.

In order to avoid removing signal pixels of large impact-parameter events, the time limit for bright pixels is doubled.

geom: `ctapipe.instrument.CameraGeometry`

Camera geometry information

mask: array, boolean

boolean mask of clean pixels before time_delta_cleaning

image: array

pixel values

arrival_times: array

pixel timing information

picture_thresh: float

threshold above which time limit is extended twice its value

time_limit: int or float

arrival time limit w.r.t. the average time of the core pixels

A boolean mask of clean pixels.