Total description of the wav ANTARES_66813.19_21_09_2012_06.38.50_09.39.37.wav registered the 21_09_2012 between 06.38.50 and 09.39.37,  :6717445 bins, 250000 Hz,, 26.8698 sec., energy of the wav :108.6074, average energy captured for the scalo 1 : 0.86613, scalo 2 : 0.88929, scalo 3 : 0.87457, , 2 and 3 are used for detection, 251 sperm whales 0.10641 average time 0.61719 standard deviation in sec.