B-mode gaps (or duplicate numbers) in sounding sequence: (The soundings numbered below exist, gaps are in between), 737795 to 737797 737797 to 737799 737799 to 737801 737801 to 737803 737803 to 737805 737805 to 737807 737807 to 737809 737809 to 737811 737811 to 737813 737813 to 737815 737815 to 737817 738133 to 738135 738350 to 738352 738739 to 738741 738961 to 738963 739641 to 739643 740043 to 740045 740045 to 740047 740047 to 740049 740049 to 740051 740051 to 740053 740053 to 740055 740055 to 740057 740057 to 740059 740059 to 740061 740061 to 740063 740063 to 740065 740065 to 740067 740067 to 740069 740069 to 740071 740071 to 740073 740073 to 740075 740075 to 740077 740077 to 740079 740079 to 740081 740081 to 740083 740083 to 740085 740085 to 740087 740087 to 740089 740089 to 740091 740091 to 740093 740093 to 740095 740095 to 740097 740097 to 740099 740099 to 740101 740101 to 740103 740103 to 740105 740105 to 740107 740107 to 740109 740109 to 740111 740111 to 740113 741076 to 741078 741088 to 741090 741094 to 741096 741223 to 741225