Total description of the wav ANTARES_67378.30_18_10_2012_02.47.44_05.48.35.wav registered the 18_10_2012 between 02.47.44 and 05.48.35,  :1343489 bins, 250000 Hz,, 5.374 sec., , energy of the wav :130.6134, average energy captured for the scalo 1 : 0.86685, scalo 2 : 0.89014, scalo 3 : 0.91942, , 2 and 3 are used for detection, 239 sperm whales 0.022168 average time 0.022441 standard deviation in sec.