remove_rejection_from_frames

sofia_redux.scan.filters.filters_numba_functions.remove_rejection_from_frames(frame_data, frame_valid, channel_indices, rejected_signal)

Remove the rejected signal from frame data.

This is a simple operation that subtract the rejected signal from the frame data for all valid frames.

Parameters:

frame_datanumpy.ndarray (float)

The frame data to update in-place of shape (n_frames, all_channels).

frame_validnumpy.ndarray (bool)

A boolean mask, where False indicates that the frame is invalid and should be ignored during processing.

channel_indicesnumpy.ndarray (int)

The channel indices mapping rejected_signal channels onto frame_data channels of shape (n_channels,).

rejected_signalnumpy.ndarray (float)

The signal to remove of shape (n_channels, n_frames).

Returns:

None