longitude,     latitude,   magnitude,    direction,    map_error,    neg_direction
-73.9893,       40.4735,      35.29,       16.52,       1.21,     -16.52
-73.9893,       40.4825,      46.18,       32.58,       1.22,     -32.58
-73.9893,       40.4915,      43.06,       26.53,       1.13,     -26.53
-73.9774,       40.4645,      33.07,      349.23,       1.06,     -349.23
-73.9775,       40.4735,      35.17,       19.23,       0.81,     -19.23
-73.9775,       40.4825,      41.13,       30.09,       0.92,     -30.09
-73.9775,       40.4915,      43.78,       26.29,       1.17,     -26.29
-73.9656,       40.4555,      46.72,       77.51,       1.23,     -77.51
-73.9656,       40.4645,      31.73,        7.30,       1.04,      -7.30
-73.9656,       40.4735,      34.20,       46.08,       0.71,     -46.08
-73.9656,       40.4825,      35.45,       37.32,       0.68,     -37.32
-73.9657,       40.4915,      39.98,       26.10,       0.83,     -26.10
-73.9657,       40.5005,      43.14,       25.50,       1.12,     -25.50
-73.9537,       40.4555,      39.82,       79.26,       0.86,     -79.26
-73.9538,       40.4645,      39.78,       76.31,       0.82,     -76.31
-73.9538,       40.4735,      41.28,       73.20,       0.98,     -73.20
-73.9538,       40.4825,      35.15,       51.62,       0.67,     -51.62
-73.9538,       40.4915,      37.80,       34.78,       0.73,     -34.78
-73.9539,       40.5005,      40.74,       30.16,       0.92,     -30.16
-73.9419,       40.4466,      37.13,       87.67,       1.25,     -87.67
-73.9419,       40.4556,      35.75,       84.94,       1.25,     -84.94
-73.9419,       40.4646,      34.46,       74.28,       0.81,     -74.28
-73.9420,       40.4735,      36.01,       74.34,       0.78,     -74.34
-73.9420,       40.4825,      36.65,       55.58,       0.60,     -55.58
-73.9420,       40.4915,      37.32,       39.79,       0.73,     -39.79
-73.9420,       40.5005,      36.38,       37.02,       0.68,     -37.02
-73.9420,       40.5095,      24.04,       29.33,       0.89,     -29.33
-73.9421,       40.5185,      22.82,        6.24,       1.17,      -6.24
-73.9301,       40.4556,      29.51,       71.19,       0.97,     -71.19
-73.9301,       40.4646,      31.16,       69.46,       0.80,     -69.46
-73.9301,       40.4736,      29.99,       44.38,       0.69,     -44.38
-73.9301,       40.4826,      33.51,       48.26,       0.71,     -48.26
-73.9302,       40.4916,      31.73,       38.96,       0.63,     -38.96
-73.9302,       40.5006,      32.33,       25.99,       0.70,     -25.99
-73.9302,       40.5096,      24.86,       30.57,       0.79,     -30.57
-73.9302,       40.5186,      21.84,       10.40,       0.92,     -10.40
-73.9302,       40.5276,      22.88,       25.64,       1.24,     -25.64
-73.9183,       40.4556,      25.06,       48.38,       1.32,     -48.38
-73.9183,       40.4646,      26.06,       49.05,       1.19,     -49.05
-73.9183,       40.4736,      29.10,       30.98,       0.78,     -30.98
-73.9183,       40.4826,      29.96,       23.36,       0.87,     -23.36
-73.9183,       40.4916,      30.22,       16.38,       0.75,     -16.38
-73.9183,       40.5006,      24.34,       16.65,       0.76,     -16.65
-73.9184,       40.5096,      24.03,       14.71,       0.89,     -14.71
-73.9184,       40.5186,      21.67,       10.40,       0.89,     -10.40
-73.9065,       40.4646,      24.06,       42.83,       1.15,     -42.83
-73.9065,       40.4736,      27.30,       31.10,       0.97,     -31.10
-73.9065,       40.4826,      28.02,       23.36,       0.80,     -23.36
-73.9065,       40.4916,      24.16,       16.37,       0.91,     -16.37
-73.9065,       40.5006,      24.48,        8.62,       0.72,      -8.62
-73.9065,       40.5096,      24.46,        1.15,       1.00,      -1.15
-73.9065,       40.5186,      25.40,      354.06,       0.95,     -354.06
-73.8946,       40.4646,      26.35,       34.19,       1.22,     -34.19
-73.8946,       40.4736,      25.77,       34.57,       1.09,     -34.57
-73.8947,       40.4826,      24.99,       21.28,       0.92,     -21.28
-73.8947,       40.4916,      23.57,       16.52,       1.00,     -16.52
-73.8947,       40.5006,      23.62,        1.54,       0.80,      -1.54
-73.8947,       40.5096,      29.88,      349.96,       0.91,     -349.96
-73.8828,       40.4736,      20.13,       37.98,       1.22,     -37.98
-73.8828,       40.4826,      21.80,       27.86,       1.30,     -27.86
-73.8828,       40.4916,      18.06,       15.77,       0.96,     -15.77
-73.8828,       40.5006,      23.21,        4.62,       0.99,      -4.62
-73.8829,       40.5096,      29.73,      353.66,       1.54,     -353.66
-73.8829,       40.5186,      32.63,      350.24,       1.60,     -350.24
-73.8710,       40.4736,      16.44,       29.49,       1.17,     -29.49
-73.8710,       40.4826,      22.70,        7.00,       1.22,      -7.00
-73.8710,       40.4916,      22.82,        8.71,       1.16,      -8.71
-73.8710,       40.5006,      30.34,      355.97,       1.18,     -355.97
-73.8710,       40.5096,      31.68,      354.78,       1.12,     -354.78
-73.8591,       40.4736,      30.38,        6.50,       1.65,      -6.50
-73.8592,       40.4826,      25.39,        7.84,       1.35,      -7.84
-73.8592,       40.4916,      29.59,        1.00,       1.03,      -1.00
-73.8592,       40.5006,      33.32,      354.19,       1.35,     -354.19
-73.8473,       40.4736,      38.13,        0.01,       1.73,      -0.01
-73.8473,       40.4826,      38.13,        0.01,       1.73,      -0.01
-73.8473,       40.4916,      43.87,      355.21,       1.72,     -355.21