def METHOD_NAME(spotfinder_results):
  d = {}
  keys = (
    'N_spots_total', 'N_spots_non-ice', 'N_spots_resolution',
    'N_spots_unimodal', 'N_spots_inlier',
    #'intensity', 'area', 'neighbor', #'maxcel',
    'resolution', 'distl_resolution', 'ice-ring_impact')
  for i in sorted(spotfinder_results.images.keys()):
    spotfinder_result = spotfinder_results.images[i]
    for k in keys:
      d.setdefault(k, [])
      d[k].append(spotfinder_result[k])
  return d