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Adapt the pixel_status to the change on the R1 format #68

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Mar 4, 2025
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Adapt the pixel_status to the change on the R1 format #68

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8 changes: 6 additions & 2 deletions src/ctapipe_io_nectarcam/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1269,9 +1269,13 @@ def fill_mon_container_from_zfile(self, array_event, event):
status_container = array_event.mon.tel[self.tel_id].pixel_status

# reorder the array
pixel_status = np.zeros(N_PIXELS)
pixel_status = np.zeros(
N_PIXELS, dtype=event.pixel_status.dtype
) # pixel status is 8 bit
pixel_status[self.nectarcam_service.pixel_ids] = event.pixel_status
status_container.hardware_failing_pixels[:] = pixel_status == 0
# According to A.1.5 of the R1 format, pixel is off/broken/missing
# if bit 2 and 3 are at 0.
status_container.hardware_failing_pixels[:] = (pixel_status & 0xC) == 0


class LightNectarCAMEventSource(NectarCAMEventSource):
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