{"text_format":"dbase-jsonl-2026-09-30","columns":[{"name":"ID","type":"number","width":8,"decimals":0},{"name":"MARK_LON","type":"number","width":16,"decimals":6},{"name":"MARK_LAT","type":"number","width":16,"decimals":6},{"name":"MARK_SRC","type":"character","width":64},{"name":"TIBU_LON","type":"number","width":16,"decimals":6},{"name":"TIBU_LAT","type":"number","width":16,"decimals":6},{"name":"TIBU_HEAD","type":"number","width":16,"decimals":6},{"name":"TIBU_TMG","type":"number","width":16,"decimals":6},{"name":"TIBU_ALT","type":"number","width":16,"decimals":6},{"name":"TIBU_DEPTH","type":"number","width":16,"decimals":6},{"name":"TIBU_ISODA","type":"character","width":23},{"name":"WEST_LON","type":"number","width":16,"decimals":6},{"name":"WEST_LAT","type":"number","width":16,"decimals":6},{"name":"WEST_HEAD","type":"number","width":16,"decimals":6},{"name":"WEST_TMG","type":"number","width":16,"decimals":6},{"name":"WEST_ALT","type":"number","width":16,"decimals":6},{"name":"WEST_DEPTH","type":"number","width":16,"decimals":6},{"name":"WEST_ISODA","type":"character","width":23},{"name":"COMMENT","type":"character","width":254}],"n_rows":36,"rows_kept":36,"cut":false,"deleted_skipped":0,"read_ended":"whole","bounds":"16MiB/16384/4096/first_that_fit","version":"dbase_level_three","encoding_class":"enc_single_byte","reader":"statdb_count/9"}
[0,-122.089236,36.670143,"TIBURON",-122.089236,36.670143,308.899994,0.000000,0.000000,0.992632,"2004-06-28 00:02:57",-122.089015,36.669945,353.600000,0.000000,0.000000,0.000000,"2004-06-28 00:02:57","last vibracore would not go into elevator"]
[0,-122.089226,36.670163,"TIBURON",-122.089226,36.670163,54.759998,0.000000,0.000000,0.992632,"2004-06-28 00:12:28",-122.089055,36.669968,350.600000,0.000000,0.000000,0.000000,"2004-06-28 00:12:28","T693 Elevator released"]
[0,-122.089112,36.670120,"TIBURON",-122.089112,36.670120,249.100006,0.000000,0.000000,0.992632,"2004-06-28 00:42:17",-122.088778,36.670070,347.600000,0.000000,0.000000,0.000000,"2004-06-28 00:42:17","elevator released"]
[0,-122.088804,36.669900,"TIBURON",-122.088804,36.669900,87.790001,0.000000,0.000000,0.992632,"2004-06-28 00:45:00",-122.088838,36.670063,345.100000,0.000000,0.000000,0.000000,"2004-06-28 00:45:00","continue vibracore transect"]
[0,-122.088730,36.669955,"TIBURON",-122.088730,36.669955,21.770000,0.000000,0.000000,0.992632,"2004-06-28 00:47:26",-122.088863,36.670207,341.600000,0.000000,0.000000,0.000000,"2004-06-28 00:47:26","wp"]
[0,-122.088542,36.670236,"TIBURON",-122.088542,36.670236,328.500000,0.000000,0.000000,0.992632,"2004-06-28 00:50:27",-122.088638,36.670378,348.800000,0.000000,0.000000,0.000000,"2004-06-28 00:50:27","sonar grab t693-4"]
[0,-122.088638,36.670514,"TIBURON",-122.088638,36.670514,318.200012,0.000000,0.000000,0.992632,"2004-06-28 00:51:56",-122.088427,36.670470,356.900000,0.000000,0.000000,0.000000,"2004-06-28 00:51:56","wp"]
[0,-122.088628,36.670517,"TIBURON",-122.088628,36.670517,316.500000,0.000000,0.000000,0.992632,"2004-06-28 00:52:26",-122.088353,36.670443,1.900000,0.000000,0.000000,0.000000,"2004-06-28 00:52:26","wp"]
[0,-122.088687,36.670572,"TIBURON",-122.088687,36.670572,325.299988,0.000000,0.000000,0.992632,"2004-06-28 00:52:56",-122.088320,36.670460,357.700000,0.000000,0.000000,0.000000,"2004-06-28 00:52:56","wp"]
[0,-122.088754,36.670571,"TIBURON",-122.088754,36.670571,323.399994,0.000000,0.000000,0.992632,"2004-06-28 00:54:18",-122.088267,36.670430,352.200000,0.000000,0.000000,0.000000,"2004-06-28 00:54:18","wp checked bottom for soft sediment - no coring"]
[0,-122.088750,36.670598,"TIBURON",-122.088750,36.670598,27.510000,0.000000,0.000000,0.992632,"2004-06-28 00:55:37",-122.088257,36.670418,346.900000,0.000000,0.000000,0.000000,"2004-06-28 00:55:37","wp"]
[0,-122.088699,36.670644,"TIBURON",-122.088699,36.670644,350.899994,0.000000,0.000000,0.992632,"2004-06-28 00:57:19",-122.088380,36.670480,343.000000,0.000000,0.000000,0.000000,"2004-06-28 00:57:19","rounded gravel bar against a large \"poss tabular clay ball\""]
[0,-122.088603,36.670647,"TIBURON",-122.088603,36.670647,341.200012,0.000000,0.000000,0.992632,"2004-06-28 00:58:38",-122.088457,36.670542,342.800000,0.000000,0.000000,0.000000,"2004-06-28 00:58:38","moving on at 030"]
[0,-122.088571,36.670656,"TIBURON",-122.088571,36.670656,25.840000,0.000000,0.000000,0.992632,"2004-06-28 00:59:10",-122.088490,36.670583,339.800000,0.000000,0.000000,0.000000,"2004-06-28 00:59:10","sonar randomly specular"]
[0,-122.088553,36.670670,"TIBURON",-122.088553,36.670670,14.690000,0.000000,0.000000,0.992632,"2004-06-28 01:00:18",-122.088535,36.670620,340.200000,0.000000,0.000000,0.000000,"2004-06-28 01:00:18","hard bottom"]
[0,-122.088491,36.670692,"TIBURON",-122.088491,36.670692,24.150000,0.000000,0.000000,0.992632,"2004-06-28 01:01:05",-122.088510,36.670640,342.500000,0.000000,0.000000,0.000000,"2004-06-28 01:01:05","still rough surface"]
[0,-122.088473,36.670694,"TIBURON",-122.088473,36.670694,22.360001,0.000000,0.000000,0.992632,"2004-06-28 01:01:39",-122.088478,36.670653,346.800000,0.000000,0.000000,0.000000,"2004-06-28 01:01:39","wp"]
[0,-122.088371,36.670742,"TIBURON",-122.088371,36.670742,334.000000,0.000000,0.000000,0.992632,"2004-06-28 01:02:39",-122.088413,36.670640,350.000000,0.000000,0.000000,0.000000,"2004-06-28 01:02:39","push test - hard bottom"]
[0,-122.088322,36.670769,"TIBURON",-122.088322,36.670769,334.000000,0.000000,0.000000,0.992632,"2004-06-28 01:02:59",-122.088397,36.670638,351.300000,0.000000,0.000000,0.000000,"2004-06-28 01:02:59","Sonar Grab t693-5"]
[0,-122.088295,36.670861,"TIBURON",-122.088295,36.670861,327.200012,0.000000,0.000000,0.992632,"2004-06-28 01:05:24",-122.088437,36.670618,341.900000,0.000000,0.000000,0.000000,"2004-06-28 01:05:24","push test -hard bottom no sediment cover at all"]
[0,-122.088256,36.670881,"TIBURON",-122.088256,36.670881,319.000000,0.000000,0.000000,0.992632,"2004-06-28 01:06:10",-122.088452,36.670618,342.600000,0.000000,0.000000,0.000000,"2004-06-28 01:06:10","hard sonar ledge ~ 25 m"]
[0,-122.088237,36.670940,"TIBURON",-122.088237,36.670940,307.399994,0.000000,0.000000,0.992632,"2004-06-28 01:07:21",-122.088442,36.670645,342.800000,0.000000,0.000000,0.000000,"2004-06-28 01:07:21","push test - hard bottom ~ 5 cm sed cover"]
[0,-122.088258,36.670986,"TIBURON",-122.088258,36.670986,333.100006,0.000000,0.000000,0.992632,"2004-06-28 01:08:27",-122.088455,36.670682,341.900000,0.000000,0.000000,0.000000,"2004-06-28 01:08:27","wp"]
[0,-122.088299,36.671028,"TIBURON",-122.088299,36.671028,4.180000,0.000000,0.000000,0.992632,"2004-06-28 01:09:09",-122.088473,36.670715,337.600000,0.000000,0.000000,0.000000,"2004-06-28 01:09:09","vertical ledge, poss cutting sed layers"]
[0,-122.088302,36.671058,"TIBURON",-122.088302,36.671058,334.700012,0.000000,0.000000,0.992632,"2004-06-28 01:09:53",-122.088495,36.670753,338.400000,0.000000,0.000000,0.000000,"2004-06-28 01:09:53","push test at base of ledge hard bottom ~4 cm sed cover"]
[0,-122.088242,36.671145,"TIBURON",-122.088242,36.671145,5.510000,0.000000,0.000000,0.992632,"2004-06-28 01:11:22",-122.088412,36.670838,341.100000,0.000000,0.000000,0.000000,"2004-06-28 01:11:22","T693 wp"]
[0,-122.088213,36.671178,"TIBURON",-122.088213,36.671178,347.000000,0.000000,0.000000,0.992632,"2004-06-28 01:12:34",-122.088300,36.670920,344.900000,0.000000,0.000000,0.000000,"2004-06-28 01:12:34","T693 wp"]
[0,-122.088172,36.671131,"TIBURON",-122.088172,36.671131,347.700012,0.000000,0.000000,0.992632,"2004-06-28 01:13:24",-122.088163,36.670962,358.100000,0.000000,0.000000,0.000000,"2004-06-28 01:13:24","T693 wp--testing with arm- felt rock substrate"]
[0,-122.088275,36.671186,"TIBURON",-122.088275,36.671186,340.600006,0.000000,0.000000,0.992632,"2004-06-28 01:14:57",-122.088077,36.671017,354.800000,0.000000,0.000000,0.000000,"2004-06-28 01:14:57","T693 wp"]
[0,-122.088372,36.671195,"TIBURON",-122.088372,36.671195,3.400000,0.000000,0.000000,0.992632,"2004-06-28 01:15:57",-122.088125,36.671052,348.600000,0.000000,0.000000,0.000000,"2004-06-28 01:15:57","T693 wp Lateral along wall face"]
[0,-122.088446,36.671234,"TIBURON",-122.088446,36.671234,343.799988,0.000000,0.000000,0.992632,"2004-06-28 01:16:54",-122.088213,36.671100,346.600000,0.000000,0.000000,0.000000,"2004-06-28 01:16:54","T693 wp Changing course to go up wall"]
[0,-122.088524,36.671249,"TIBURON",-122.088524,36.671249,336.000000,0.000000,0.000000,0.992632,"2004-06-28 01:17:58",-122.088357,36.671097,340.500000,0.000000,0.000000,0.000000,"2004-06-28 01:17:58","T693 wp"]
[0,-122.088590,36.671252,"TIBURON",-122.088590,36.671252,333.000000,0.000000,0.000000,0.992632,"2004-06-28 01:20:29",-122.088727,36.671013,333.400000,0.000000,0.000000,0.000000,"2004-06-28 01:20:29","T693 waypoint"]
[0,-122.088599,36.671307,"TIBURON",-122.088599,36.671307,3.730000,0.000000,0.000000,0.992632,"2004-06-28 01:23:34",-122.088703,36.670983,343.300000,0.000000,0.000000,0.000000,"2004-06-28 01:23:34","T693 WP crumbly mudstone wall"]
[0,-122.088620,36.671384,"TIBURON",-122.088620,36.671384,336.600006,0.000000,0.000000,0.992632,"2004-06-28 01:32:04",-122.088693,36.670987,344.800000,0.000000,0.000000,0.000000,"2004-06-28 01:32:04","T693 wp"]
[0,-122.088595,36.671419,"TIBURON",-122.088595,36.671419,341.200012,0.000000,0.000000,0.992632,"2004-06-28 01:35:07",-122.088657,36.670970,346.900000,0.000000,0.000000,0.000000,"2004-06-28 01:35:07","T693 End of dive, ascending 6:40pm"]