Orbital Analysis for matched events on 20210904_025712.486_UK

Summary for Event
-----------------
shower ID -1 spo
Lg 307.84° Bg 52.72° Vg 16.89km/s
mass 0.04567g, abs. mag 1.9
Path Details
------------
start -1.26° 50.43° 83.36km
end   -1.09° 50.39° 75.74km

Orbit Details
-------------
Semimajor axis 3.42A.U., eccentricity 0.72, inclination 20.89°, Period 6.34Y, LA Sun 161.52°, last Perihelion 2015-05-27

Full details below
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Input measurement type: Azimuth +east of due north for meas1, Elevation angle above the horizon for meas2

Uncertainties type:
 Purely geometric uncertainties

Reference JD: 2459461.623061189894
Time: 2021-09-04 02:57:12.486807 UTC


Plane intersections
-------------------
Intersection 1 - Stations: UK0001 and UK0009
 Convergence angle = 34.73269 deg
 R.A. = 301.07947  Dec = +37.44055 deg
Intersection 2 - Stations: UK0001 and UK002D
 Convergence angle = 19.17285 deg
 R.A. = 300.97008  Dec = +37.39797 deg
Intersection 3 - Stations: UK0009 and UK002D
 Convergence angle = 15.55990 deg
 R.A. = 301.22693  Dec = +37.42263 deg

Best intersection: Stations UK0001 and UK0009 with Qconv = 34.73 deg


Least squares solution
----------------------
State vector (ECI, epoch of date):
 X =   3690632.80 +/- 40.76 m
 Y =   1840067.02 +/- 16.86 m
 Z =   4957968.92 +/- 14.95 m
 Vx =     8474.35 +/- 92.06 m/s
 Vy =   -13792.18 +/- 44.70 m/s
 Vz =    12113.99 +/- 23.00 m/s

State vector covariance matrix (X, Y, Z, Vx, Vy, Vz):
+1.817781e+03, +5.684411e+02, +3.236429e+02, +3.194906e+03, +1.857399e+03, -1.484501e+02
+5.684411e+02, +3.059172e+02, +7.713171e+01, +1.086608e+03, +6.662372e+02, +8.285206e+01
+3.236429e+02, +7.713171e+01, +2.348154e+02, +2.965003e+02, +2.875048e+02, +1.585867e+02
+3.194906e+03, +1.086608e+03, +2.965003e+02, +8.114589e+03, +4.931880e+03, -6.132477e+02
+1.857399e+03, +6.662372e+02, +2.875048e+02, +4.931880e+03, +3.185972e+03, -1.864995e+02
-1.484501e+02, +8.285206e+01, +1.585867e+02, -6.132477e+02, -1.864995e+02, +4.550376e+02

Timing offsets (from input data):
    UK0001: 0.000638 s
    UK0009: 0.000000 s
    UK0022: 0.000000 s
    UK002D: 0.000970 s

Reference point on the trajectory:
  Time: 2021-09-04 02:57:12.486807 UTC
  Lon     = +-1.257799 +/- 0.0002 deg
  Lat     = +50.433854 +/- 0.0003 deg
  Lat geo = +50.247208 +/- 0.0003 deg
  Ht      =   83363.61 +/- 34.07 m

  JD dynamic   = 2459461.623861930799 
  LST apparent = 26.4998182795 deg
Radiant (apparent in ECI which includes Earth's rotation, epoch of date):
  R.A.      = 301.56787 +/- 0.3578 deg
  Dec       = +36.80932 +/- 0.0610 deg
  Azimuth   = 292.30241 +/- 0.2381 deg
  Elevation = +30.45972 +/- 0.2078 deg
  Vavg      =  19.15652 +/- 0.0049 km/s
  Vinit     =  20.21850 +/- 0.0097 km/s
Radiant (apparent ground-fixed, epoch of date):
  R.A.      = 301.66367 +/- 0.3578 deg
  Dec       = +37.32397 +/- 0.0610 deg
  Azimuth   = 292.68368 +/- 0.2381 deg
  Elevation = +30.86364 +/- 0.2078 deg
  Vavg      =  18.91752 +/- 0.0049 km/s
  Vinit     =  19.97950 +/- 0.0097 km/s
Radiant (geocentric, J2000):
  R.A.   = 296.19322 +/- 0.3673 deg
  Dec    = +32.67135 +/- 0.0686 deg
  Vg     =  16.88705 +/- 0.0116 km/s
  Vinf   =  20.21850 +/- 0.0097 km/s
  Zc     =  59.61126 +/- 0.2085 deg
  Zg     =  65.49961 +/- 0.2310 deg
Radiant (ecliptic geocentric, J2000):
  Lg     = 307.84118 +/- 0.4985 deg
  Bg     = +52.72311 +/- 0.0996 deg
  Vh     =  38.73192 +/- 0.0514 km/s
Radiant (ecliptic heliocentric, J2000):
  Lh     = 265.74671 +/- 0.1201 deg
  Bh     = +20.30270 +/- 0.0294 deg
  Vh_x   =   2.69411 +/- 0.0797 km/s
  Vh_y   =  36.22557 +/- 0.0435 km/s
  Vh_z   = -13.43920 +/- 0.0246 km/s
Orbit:
  La Sun = 161.516667 +/- 0.0000 deg
  a      =   3.424682 +/- 0.0561 AU
  e      =   0.724173 +/- 0.0039
  i      =  20.890065 +/- 0.0313 deg
  peri   = 211.884705 +/- 0.3669 deg
  node   = 161.523633 +/- 0.0000 deg
  Pi     =  13.408338 +/- 0.3669 deg
  q      =   0.944619 +/- 0.0012 AU
  f      = 328.109718 +/- 0.3669 deg
  M      = 356.322371 +/- 0.1221 deg
  Q      =   5.904745 +/- 0.1110 AU
  n      =   0.155516 +/- 0.0035 deg/day
  T      =   6.337691 +/- 0.1582 years
  Last perihelion JD = 2457170.390013 (2015-05-27 21:21:37.097853) +/- 58.0354 days
  Tj     =   2.564932 +/- 0.0215
Shower association:
  IAU No.  =   -1
  IAU code =  ...

Orbit covariance matrix:
             e     ,     q (AU)   ,      Tp (JD) ,   node (rad) ,   peri (rad) ,    i (rad)
e   , +1.677988e-05, +5.110303e-06, -2.479544e-01, +2.437297e-10, -2.687306e-05, -8.933687e-07
q   , +5.110303e-06, +1.642230e-06, -7.579425e-02, +5.349767e-11, -8.573293e-06, -1.960202e-07
Tp  , -2.479544e-01, -7.579425e-02, +3.666478e+03, -3.599124e-06, +3.983872e-01, +1.319170e-02
node, +2.437297e-10, +5.349767e-11, -3.599124e-06, +2.328083e-14, -2.968780e-10, -8.531763e-11
peri, -2.687306e-05, -8.573293e-06, +3.983872e-01, -2.968780e-10, +4.480049e-05, +1.087856e-06
i   , -8.933687e-07, -1.960202e-07, +1.319170e-02, -8.531763e-11, +1.087856e-06, +3.126661e-07

Jacchia fit on lag = -|a1|*exp(|a2|*t):
 a1 = 2.061652
 a2 = 8.181648

Mean time residuals from time vs. length:
  Station with reference time: UK0009
  Avg. res. = 5.295e-06 s
  Stddev    = 2.30e-03 s

Begin point on the trajectory:
  Lon =    -1.257707 +/- 0.0001 deg
  Lat =    50.433830 +/- 0.0003 deg
  Ht  = 83359.37 +/- 33.24 m
End point on the trajectory:
  Lon =    -1.094211 +/- 0.0001 deg
  Lat =    50.389954 +/- 0.0003 deg
  Ht  = 75736.95 +/- 33.31 m

Stations
--------
        ID, Ignored, Lon +E (deg), Lat +N (deg),  Ht (m), Jacchia a1, Jacchia a2,  Beg Ht (m),  End Ht (m), +/- Obs ang (deg), +/- V (m), +/- H (m), Persp. angle (deg), Weight, FOV Beg, FOV End, Comment
    UK0001,   False,    -1.778230,    50.857470,   24.00,   0.024203,  15.574057,    82389.98,    76918.76,          0.019420,     21.30,     27.72,              91.43, 0.9994,    True,    True, {"ff_name": "FF_UK0001_20210904_025710_821_0683008.fits"}
    UK0009,   False,    -0.848117,    51.261084,   92.00,   3.595415,   7.452744,    83359.37,    75736.95,          0.011804,     16.21,     20.15,              74.52, 0.9288,    True,    True, {"ff_name": "FF_UK0009_20210904_025705_673_0513280.fits"}
    UK0022,    True,    -0.848117,    51.261084,   92.00,  12.608815,   4.494869,    79640.80,    73935.82,          1.172540,       nan,       nan,              74.52, 0.0000,    True,    True, {"ff_name": "FF_UK0022_20210904_025708_770_0394496.fits"}
    UK002D,   False,    -1.801980,    51.351940,  129.00,   0.000000,  37.504808,    82297.16,    77492.64,          0.014232,     19.63,     28.32,              99.16, 0.9747,    True,    True, {"ff_name": "FF_UK002D_20210904_025712_198_0681216.fits"}

Points
------
 No, Station ID,  Ignore,  Time (s),                   JD,     meas1,     meas2, Azim +E of due N (deg), Alt (deg), Azim line (deg), Alt line (deg), RA obs (deg), Dec obs (deg), RA line (deg), Dec line (deg),       X (m),       Y (m),       Z (m), Latitude (deg), Longitude (deg), Height (m),  Range (m), Length (m), State vect dist (m),  Lag (m), Vel (m/s), Vel prev avg (m/s), H res (m), V res (m), Ang res (asec), AppMag, AbsMag
  0,     UK0001,       0,  0.088919, 2459461.623062211554,  49.57392,  18.83890,              141.06141,  52.93300,       141.06074,       52.93319,     49.57392,     +18.83890,      49.57459,      +18.83924,  3689827.63,  1841377.45,  4956817.94,      50.428275,       -1.236882,   82389.98,  102850.17,       0.00,             1921.02,    -2.99,      0.00,           20633.35,     -0.64,     -0.49,           1.61,  +4.54,  +4.48
  1,     UK0001,       0,  0.129275, 2459461.623062678613,  49.95784,  18.58548,              140.69250,  52.55016,       140.76089,       52.53112,     49.95784,     +18.58548,      49.92706,      +18.55068,  3689491.35,  1841924.75,  4956337.24,      50.425943,       -1.228160,   81983.45,  102881.40,     802.30,             2723.31,   -16.63,  19880.51,           20633.35,     65.12,     50.06,         164.67,  +3.05,  +2.99
  2,     UK0001,       0,  0.169615, 2459461.623063145671,  50.30349,  18.24832,              140.43931,  52.10599,       140.44818,       52.10352,     50.30349,     +18.24832,      50.30010,      +18.24378,  3689134.33,  1842505.81,  4955826.88,      50.423467,       -1.218890,   81551.91,  102921.50,    1654.09,             3575.11,    19.56,  21115.40,           20633.35,      8.53,      6.55,          21.55,  +3.23,  +3.17
  3,     UK0001,       0,  0.209967, 2459461.623063612729,  50.67593,  17.95482,              140.12170,  51.69000,       140.14708,       51.68295,     50.67593,     +17.95482,      50.66499,      +17.94175,  3688783.49,  1843076.81,  4955325.36,      50.421032,       -1.209783,   81127.90,  102967.52,    2491.15,             4412.16,    40.75,  20743.78,           20633.35,     24.57,     18.88,          62.08,  +2.36,  +2.30
  4,     UK0001,       0,  0.250283, 2459461.623064079322,  50.99763,  17.65339,              139.88300,  51.28679,       139.87160,       51.28995,     50.99763,     +17.65339,      51.00402,      +17.65929,  3688455.74,  1843610.23,  4954856.84,      50.418756,       -1.201285,   80731.85,  103016.17,    3273.12,             5194.13,     7.59,  19396.01,           20413.20,    -11.11,     -8.54,          28.06,  +1.80,  +1.74
  5,     UK0001,       0,  0.290623, 2459461.623064545915,  51.35388,  17.37851,              139.58136,  50.89297,       139.59571,       50.88900,     51.35388,     +17.37851,      51.34831,      +17.37104,  3688121.62,  1844154.02,  4954379.22,      50.416436,       -1.192619,   80328.16,  103071.78,    4070.27,             5991.29,   -10.86,  19761.00,           20257.10,     14.10,     10.84,          35.59,  +1.69,  +1.62
  6,     UK0001,       0,  0.330955, 2459461.623065012973,  51.69896,  17.12354,              139.28456,  50.52110,       139.33755,       50.50646,     51.69896,     +17.12354,      51.67512,      +17.09582,  3687802.85,  1844672.83,  4953923.54,      50.414221,       -1.184359,   79943.07,  103130.17,    4830.81,             6751.83,   -65.78,  18856.94,           20051.36,     52.43,     40.29,         132.25,  +1.87,  +1.80
  7,     UK0001,       0,  0.371311, 2459461.623065480031,  52.05828,  16.77805,              139.03264,  50.06110,       139.04032,       50.05898,     52.05828,     +16.77805,      52.05615,      +16.77400,  3687430.55,  1845278.76,  4953391.33,      50.411633,       -1.174683,   79493.39,  103206.10,    5719.07,             7640.08,     6.54,  22010.49,           20128.96,      7.67,      5.89,          19.33,  +1.69,  +1.62
  8,     UK0001,       0,  0.411635, 2459461.623065946624,  52.38084,  16.46111,              138.81329,  49.64161,       138.77570,       49.65199,     52.38084,     +16.46111,      52.40073,      +16.48102,  3687091.72,  1845830.20,  4952906.99,      50.409276,       -1.165892,   79084.20,  103281.18,    6527.45,             8448.47,    -0.36,  20047.27,           20159.72,    -37.84,    -29.05,          95.26,  +1.51,  +1.44
  9,     UK0001,       0,  0.451979, 2459461.623066413682,  52.74069,  16.19341,              138.51376,  49.25046,       138.51853,       49.24915,     52.74069,     +16.19341,      52.74025,      +16.19087,  3686756.30,  1846376.11,  4952427.50,      50.406943,       -1.157191,   78679.17,  103361.46,    7327.72,             9248.74,   -15.79,  19836.14,           20157.73,      4.83,      3.71,          12.16,  +1.33,  +1.26
 10,     UK0001,       0,  0.492307, 2459461.623066880275,  53.07076,  15.89046,              138.27982,  48.83949,       138.26426,       48.84377,     53.07076,     +15.89046,      53.08044,      +15.89878,  3686418.71,  1846925.53,  4951944.93,      50.404593,       -1.148432,   78271.60,  103448.33,    8133.15,            10054.16,   -25.74,  19971.79,           20148.20,    -15.90,    -12.21,          39.96,  +1.35,  +1.28
 11,     UK0001,       0,  0.532647, 2459461.623067347333,  53.41134,  15.59468,              138.02961,  48.43010,       138.01222,       48.43488,     53.41134,     +15.59468,      53.42215,      +15.60404,  3686078.09,  1847479.91,  4951458.01,      50.402221,       -1.139593,   77860.42,  103542.15,    8945.82,            10866.84,   -28.68,  20145.67,           20142.60,    -17.90,    -13.74,          44.95,  +1.92,  +1.84
 12,     UK0001,       0,  0.572919, 2459461.623067813460,  53.69303,  15.36971,              137.81153,  48.10880,       137.81487,       48.10788,     53.69303,     +15.36971,      53.69376,      +15.36790,  3685805.00,  1847924.37,  4951067.63,      50.400319,       -1.132539,   77530.75,  103620.72,    9597.38,            11518.39,  -191.36,  16178.81,           20008.77,      3.46,      2.66,           8.69,  +1.90,  +1.82
 13,     UK0001,       0,  0.613155, 2459461.623068279121,  53.92038,  15.13272,              137.67312,  47.79947,       137.63748,       47.80926,     53.92038,     +15.13272,      53.94074,      +15.15206,  3685555.26,  1848330.83,  4950710.63,      50.398578,       -1.126103,   77229.29,  103695.52,   10193.22,            12114.24,  -409.03,  14808.79,           19776.50,    -37.14,    -28.51,          93.12,  +2.64,  +2.56
 14,     UK0001,       0,  0.653419, 2459461.623068745248,  54.19541,  14.93375,              137.44952,  47.50375,       137.45691,       47.50173,     54.19541,     +14.93375,      54.19443,      +14.92973,  3685297.98,  1848749.55,  4950342.85,      50.396785,       -1.119467,   76918.76,  103776.14,   10807.04,            12728.06,  -609.28,  15244.95,           19512.42,      7.74,      5.94,          19.38,  +2.77,  +2.69
  0,     UK0009,       0,  0.000000, 2459461.623061189894,  13.55942,   2.71667,              197.56954,  40.17680,       197.56216,       40.18801,     13.55942,      +2.71667,      13.56709,       +2.72662,  3690629.30,  1840072.72,  4957963.91,      50.433830,       -1.257707,   83359.37,  127892.19,       0.00,                8.35,  -117.83,      0.00,           20848.63,    -21.83,    -17.56,          45.19,  +4.69,  +4.16
  1,     UK0009,       0,  0.040476, 2459461.623061658349,  13.89222,   2.46491,              197.08125,  39.99147,       197.07786,       39.99656,     13.89222,      +2.46491,      13.89589,       +2.46943,  3690220.20,  1840738.54,  4957379.11,      50.430996,       -1.247061,   82864.64,  127629.25,     976.05,              984.41,    39.86,  24114.37,           20848.63,     -9.92,     -7.98,          20.57,  +3.04,  +2.51
  2,     UK0009,       0,  0.080852, 2459461.623062125873,  14.15704,   2.26267,              196.69405,  39.84075,       196.69346,       39.84164,     14.15704,      +2.26267,      14.15799,       +2.26346,  3689893.86,  1841269.65,  4956912.62,      50.428734,       -1.238602,   82470.06,  127424.88,    1754.63,             1762.99,     2.09,  19283.17,           20848.63,     -1.73,     -1.39,           3.59,  +2.51,  +1.98
  3,     UK0009,       0,  0.121228, 2459461.623062592931,  14.41995,   2.04544,              196.30750,  39.67371,       196.30195,       39.68190,     14.41995,      +2.04544,      14.42610,       +2.05275,  3689561.16,  1841811.14,  4956437.02,      50.426427,       -1.229975,   82067.84,  127220.92,    2548.41,             2556.77,   -20.46,  19659.79,           20848.63,    -15.97,    -12.85,          33.24,  +2.47,  +1.95
  4,     UK0009,       0,  0.161620, 2459461.623063060455,  14.69566,   1.83449,              195.90779,  39.51384,       195.90502,       39.51789,     14.69566,      +1.83449,      14.69914,       +1.83812,  3689223.43,  1842360.80,  4955954.24,      50.424085,       -1.221215,   81659.59,  127018.44,    3354.19,             3362.54,   -31.35,  19948.88,           20497.69,     -7.91,     -6.37,          16.49,  +1.98,  +1.46
  5,     UK0009,       0,  0.202040, 2459461.623063528445,  14.98875,   1.60254,              195.48316,  39.33485,       195.47960,       39.34001,     14.98875,      +1.60254,      14.99318,       +1.60717,  3688861.26,  1842950.23,  4955436.53,      50.421572,       -1.211808,   81221.89,  126806.34,    4218.26,             4226.61,    15.48,  21377.18,           20523.08,    -10.09,     -8.12,          21.07,  +1.91,  +1.39
  6,     UK0009,       0,  0.242448, 2459461.623063995969,  15.27225,   1.38058,              195.07494,  39.16268,       195.07188,       39.16708,     15.27225,      +1.38058,      15.27631,       +1.38454,  3688513.33,  1843516.49,  4954939.17,      50.419156,       -1.202778,   80801.45,  126607.75,    5048.36,             5056.72,    28.60,  20543.16,           20534.29,     -8.60,     -6.92,          17.98,  +1.75,  +1.24
  7,     UK0009,       0,  0.282844, 2459461.623064463492,  15.54984,   1.16093,              194.67662,  38.99048,       194.67302,       38.99562,     15.54984,      +1.16093,      15.55460,       +1.16556,  3688172.23,  1844071.66,  4954451.56,      50.416787,       -1.193928,   80389.31,  126417.96,    5862.20,             5870.55,    25.69,  20146.42,           20506.65,    -10.06,     -8.09,          21.07,  +1.69,  +1.18
  8,     UK0009,       0,  0.323236, 2459461.623064931016,  15.82213,   0.94798,              194.28825,  38.82276,       194.28541,       38.82679,     15.82213,      +0.94798,      15.82629,       +0.95161,  3687839.96,  1844612.43,  4953976.58,      50.414479,       -1.185311,   79987.90,  126237.79,    6654.94,             6663.29,     1.76,  19626.19,           20435.07,     -7.89,     -6.34,          16.54,  +1.86,  +1.35
  9,     UK0009,       0,  0.363640, 2459461.623065398540,  16.10722,   0.75371,              193.88906,  38.67419,       193.90108,       38.65729,     16.10722,      +0.75371,      16.09692,       +0.73841,  3687509.82,  1845149.73,  4953504.66,      50.412184,       -1.176750,   79589.13,  126063.35,    7442.59,             7450.94,   -27.50,  19494.33,           20347.31,     33.15,     26.66,          69.60,  +1.41,  +0.91
 10,     UK0009,       0,  0.404036, 2459461.623065866064,  16.38209,   0.50935,              193.49508,  38.47324,       193.49346,       38.47551,     16.38209,      +0.50935,      16.38536,       +0.51141,  3687159.32,  1845720.19,  4953003.61,      50.409746,       -1.167651,   79165.82,  125883.01,    8278.85,             8287.20,    -7.99,  20701.48,           20315.53,     -4.45,     -3.58,           9.36,  +1.33,  +0.83
 11,     UK0009,       0,  0.444456, 2459461.623066334054,  16.67175,   0.27308,              193.08608,  38.28110,       193.08039,       38.28896,     16.67175,      +0.27308,      16.67914,       +0.28023,  3686803.41,  1846299.43,  4952494.85,      50.407270,       -1.158408,   78736.07,  125705.15,    9127.98,             9136.34,    23.92,  21007.82,           20323.84,    -15.46,    -12.44,          32.56,  +1.33,  +0.83
 12,     UK0009,       0,  0.484832, 2459461.623066801578,  16.93452,   0.06622,              192.71821,  38.11298,       192.71275,       38.12049,     16.93452,      +0.06622,      16.94184,       +0.07306,  3686485.30,  1846817.16,  4952040.12,      50.405056,       -1.150165,   78351.99,  125550.92,    9886.94,             9895.29,   -33.47,  18797.19,           20278.57,    -14.76,    -11.88,          31.12,  +1.62,  +1.13
 13,     UK0009,       0,  0.525212, 2459461.623067268636,  17.19929,  -0.15054,              192.34786,  37.93418,       192.33844,       37.94705,     17.19929,      -0.15054,      17.21057,       -0.13879,  3686160.82,  1847345.27,  4951576.27,      50.402797,       -1.141752,   77960.26,  125397.97,   10661.11,            10669.47,   -75.71,  19172.27,           20218.52,    -25.33,    -20.39,          53.48,  +1.76,  +1.27
 14,     UK0009,       0,  0.565540, 2459461.623067735694,  17.42797,  -0.33898,              192.02924,  37.77761,       192.01603,       37.79552,     17.42797,      -0.33898,      17.44301,       -0.32258,  3685879.92,  1847802.43,  4951174.74,      50.400841,       -1.134493,   77621.18,  125269.43,   11331.28,            11339.63,  -220.92,  16617.86,           20089.65,    -35.31,    -28.42,          74.63,  +1.83,  +1.34
 15,     UK0009,       0,  0.605888, 2459461.623068202287,  17.66765,  -0.52484,              191.69862,  37.62413,       191.68721,       37.63951,     17.66765,      -0.52484,      17.68109,       -0.51073,  3685592.97,  1848269.45,  4950764.54,      50.398841,       -1.127072,   77274.81,  125141.52,   12015.91,            12024.27,  -352.06,  16968.19,           19934.65,    -30.34,    -24.42,          64.20,  +2.22,  +1.73
 16,     UK0009,       0,  0.646248, 2459461.623068669811,  17.92334,  -0.69510,              191.35179,  37.48717,       191.35640,       37.48099,     17.92334,      -0.69510,      17.92164,       -0.70078,  3685303.67,  1848740.29,  4950350.98,      50.396825,       -1.119590,   76925.66,  125016.12,   12706.14,            12714.49,  -477.86,  17101.72,           19772.78,     12.21,      9.82,          25.85,  +2.10,  +1.62
 17,     UK0009,       0,  0.686528, 2459461.623069135938,  18.11331,  -0.87982,              191.08611,  37.32695,       191.07359,       37.34366,     18.11331,      -0.87982,      18.12808,       -0.86443,  3685055.00,  1849145.01,  4949995.51,      50.395091,       -1.113182,   76625.54,  124911.40,   13299.43,            13307.78,  -698.97,  14729.21,           19570.98,    -33.03,    -26.59,          70.02,  +4.20,  +3.72
 18,     UK0009,       0,  0.726832, 2459461.623069602530,  18.32892,  -1.01186,              190.79741,  37.22146,       190.80468,       37.21180,     18.32892,      -1.01186,      18.32507,       -1.02077,  3684817.80,  1849531.05,  4949656.44,      50.393437,       -1.107077,   76339.28,  124814.06,   13865.34,            13873.70,  -947.94,  14041.08,           19339.40,     19.12,     15.38,          40.55,  +2.52,  +2.04
 19,     UK0009,       0,  0.767152, 2459461.623070069123,  18.54797,  -1.21811,              190.49463,  37.04192,       190.48513,       37.05446,     18.54797,      -1.21811,      18.56014,       -1.20652,  3684536.45,  1849988.95,  4949254.26,      50.391474,       -1.099804,   75999.82,  124701.41,   14536.60,            14544.95, -1091.90,  16648.17,           19132.27,    -24.84,    -19.99,          52.74,  +3.64,  +3.16
 20,     UK0009,       0,  0.807432, 2459461.623070535250,  18.74728,  -1.33834,              190.22979,  36.94489,       190.23980,       36.93173,     18.74728,      -1.33834,      18.74124,       -1.35053,  3684318.63,  1850343.46,  4948942.88,      50.389954,       -1.094211,   75736.95,  124616.88,   15056.28,            15064.64, -1386.61,  12901.93,           18898.24,     26.10,     21.00,          55.45,  +3.85,  +3.37
  0,     UK0022,       1,  0.363843, 2459461.623065400869,  16.79303,   1.72411,              193.19735,  39.73461,       193.95178,       38.67925,     16.79303,      +1.72411,      16.06109,       +0.76608,  3687552.62,  1845080.08,  4953565.83,      50.412481,       -1.177883,   79640.80,  126085.99,       0.00,             7348.85,  -133.69,      0.00,           19944.49,   2083.27,   1645.46,        4343.19,  +3.92,  +3.42
  1,     UK0022,       1,  0.443887, 2459461.623066327535,  17.37636,   1.24965,              192.36327,  39.34547,       193.11873,       38.30607,     17.37636,      +1.24965,      16.65178,       +0.30144,  3686836.02,  1846246.37,  4952541.46,      50.407497,       -1.159268,   78775.42,  125721.38,    1709.70,             9058.54,   -42.37,  21359.49,           19944.49,   2056.36,   1624.71,        4300.01,  +5.11,  +4.61
  2,     UK0022,       1,  0.483875, 2459461.623066790402,  17.63867,   1.08318,              191.99903,  39.21510,       192.77841,       38.15012,     17.63867,      +1.08318,      16.89478,       +0.10954,  3686541.26,  1846726.09,  4952120.11,      50.405446,       -1.151641,   78419.51,  125578.04,    2412.94,             9761.79,  -147.62,  17586.43,           19944.49,   2109.45,   1665.98,        4415.39,  +3.40,  +2.91
  3,     UK0022,       1,  0.523895, 2459461.623067253269,  17.90814,   0.86281,              191.61822,  39.03105,       192.39745,       37.97404,     17.90814,      +0.86281,      17.16807,       -0.10580,  3686211.30,  1847263.11,  4951648.43,      50.403149,       -1.143082,   78021.17,  125421.70,    3200.18,            10549.03,  -169.52,  19671.17,           19944.49,   2096.04,   1655.65,        4393.04,  +3.20,  +2.71
  4,     UK0022,       1,  0.563939, 2459461.623067717068,  18.16038,   0.61785,              191.25743,  38.81928,       192.01704,       37.79613,     18.16038,      +0.61785,      17.44230,       -0.32187,  3685881.01,  1847800.65,  4951176.29,      50.400848,       -1.134515,   77622.50,  125269.85,    3988.19,            11337.03,  -191.15,  19678.40,           19804.46,   2030.95,   1605.20,        4262.75,  +2.50,  +2.01
  5,     UK0022,       1,  0.603919, 2459461.623068179470,  18.43838,   0.44717,              190.87728,  38.68323,       191.66505,       37.62939,     18.43838,      +0.44717,      17.69721,       -0.52299,  3685574.29,  1848299.85,  4950737.84,      50.398711,       -1.126570,   77252.30,  125133.12,    4719.98,            12068.83,  -267.69,  18303.99,           19582.24,   2094.76,   1654.79,        4400.63,  +3.62,  +3.13
  6,     UK0022,       1,  0.643959, 2459461.623068643268,  18.67573,   0.22011,              190.54193,  38.48531,       191.31274,       37.46069,     18.67573,      +0.22011,      17.95353,       -0.72519,  3685266.55,  1848800.70,  4950297.93,      50.396566,       -1.118599,   76880.92,  124999.98,    5454.19,            12803.04,  -343.03,  18336.91,           19377.19,   2038.78,   1611.41,        4288.44,  +2.38,  +1.90
  7,     UK0022,       1,  0.684019, 2459461.623069106601,  18.96623,  -0.07279,              190.13187,  38.22689,       190.87341,       37.24876,     18.96623,      -0.07279,      18.27489,       -0.97763,  3684883.23,  1849424.56,  4949749.98,      50.393893,       -1.108628,   76418.46,  124839.41,    6368.74,            13717.59,  -238.43,  22829.50,           19533.58,   1948.75,   1541.50,        4105.59,  +2.54,  +2.06
  8,     UK0022,       1,  0.724035, 2459461.623069569934,  19.22429,  -0.28157,              189.77699,  38.04725,       190.51885,       37.07491,     19.22429,      -0.28157,      18.53556,       -1.18313,  3684571.88,  1849931.30,  4949304.90,      50.391721,       -1.100561,   76042.83,  124713.96,    7111.58,            14460.43,  -304.65,  18563.68,           19554.20,   1939.69,   1534.52,        4090.79,  +2.98,  +2.50
  9,     UK0022,       1,  0.764043, 2459461.623070032801,  19.51643,  -0.50177,              189.37944,  37.85866,       190.12958,       36.88230,     19.51643,      -0.50177,      18.82320,       -1.40940,  3684229.70,  1850488.19,  4948815.76,      50.389333,       -1.091678,   75630.10,  124580.77,    7927.96,            15276.81,  -297.18,  20405.32,           19607.63,   1950.68,   1543.14,        4118.28,  +2.75,  +2.27
 10,     UK0022,       1,  0.804019, 2459461.623070495669,  19.81879,  -0.68338,              188.97585,  37.70814,       189.75850,       36.69642,     19.81879,      -0.68338,      19.09881,       -1.62632,  3683902.30,  1851021.05,  4948347.74,      50.387047,       -1.083185,   75235.23,  124458.15,    8709.09,            16057.94,  -324.30,  19540.06,           19635.10,   2024.79,   1600.82,        4278.01,  +2.82,  +2.34
 11,     UK0022,       1,  0.844095, 2459461.623070959467,  19.98313,  -0.91240,              188.74156,  37.49602,       189.47495,       36.55208,     19.98313,      -0.91240,      19.31029,       -1.79367,  3683650.09,  1851431.52,  4947987.22,      50.385285,       -1.076682,   74931.02,  124367.18,    9310.82,            16659.67,  -532.85,  15014.66,           19484.67,   1890.43,   1496.38,        3998.85,  +3.04,  +2.57
 12,     UK0022,       1,  0.884095, 2459461.623071422335,  20.20071,  -1.06525,              188.45079,  37.36419,       189.19649,       36.40908,     20.20071,      -1.06525,      19.51878,       -1.95867,  3683401.76,  1851835.69,  4947632.23,      50.383550,       -1.070280,   74631.50,  124280.32,    9903.31,            17252.15,  -749.10,  14812.18,           19246.00,   1915.14,   1515.68,        4053.68,  +5.10,  +4.63
 13,     UK0022,       1,  0.964127, 2459461.623072349001,  20.68090,  -1.45831,              187.80687,  37.01517,       188.54985,       36.07378,     20.68090,      -1.45831,      20.00617,       -2.34278,  3682824.79,  1852774.72,  4946807.45,      50.379517,       -1.055353,   73935.82,  124088.44,   11279.87,            18628.72,  -990.66,  17200.16,           18961.04,   1892.71,   1498.35,        4012.82,  +5.43,  +4.96
  0,     UK002D,       0,  0.097853, 2459461.623062311206,  43.15807,  -0.61688,              158.55147,  36.02611,       158.56864,       36.01465,     43.15807,      -0.61688,      43.14757,       -0.63120,  3689750.85,  1841502.41,  4956708.19,      50.427743,       -1.234888,   82297.16,  138098.08,       0.00,             2104.19,    -0.43,      0.00,           20908.27,     35.66,     24.71,          64.81,  +5.07,  +4.37
  1,     UK002D,       0,  0.137993, 2459461.623062775936,  43.34636,  -0.76285,              158.36649,  35.84085,       158.38446,       35.82888,     43.34636,      -0.76285,      43.33550,       -0.77785,  3689502.68,  1841906.32,  4956353.42,      50.426022,       -1.228495,   81997.13,  138194.86,     592.11,             2696.30,  -219.90,  14751.05,           20908.27,     37.39,     25.91,          67.90,  +4.06,  +3.36
  2,     UK002D,       0,  0.178213, 2459461.623063241597,  43.64201,  -0.99528,              158.07871,  35.54624,       158.09390,       35.53615,     43.64201,      -0.99528,      43.63309,       -1.00797,  3689112.50,  1842541.35,  4955795.66,      50.423315,       -1.218347,   81525.51,  138353.86,    1523.02,             3627.21,  -102.17,  23145.50,           20908.27,     31.66,     21.94,          57.43,  +3.21,  +2.51
  3,     UK002D,       0,  0.218437, 2459461.623063706793,  43.95326,  -1.23073,              157.77543,  35.24432,       157.79447,       35.23170,     43.95326,      -1.23073,      43.94204,       -1.24666,  3688706.75,  1843201.70,  4955215.66,      50.420499,       -1.207788,   81035.17,  138525.66,    2491.06,             4595.25,    52.60,  24066.24,           20908.27,     39.79,     27.58,          72.09,  +2.89,  +2.18
  4,     UK002D,       0,  0.258601, 2459461.623064171989,  44.16610,  -1.40184,              157.57232,  35.02760,       157.58719,       35.01776,     44.16610,      -1.40184,      44.15770,       -1.41429,  3688421.17,  1843666.49,  4954807.42,      50.418516,       -1.200405,   80690.07,  138649.33,    3172.41,             5276.60,   -78.10,  16964.28,           20510.56,     31.13,     21.57,          56.34,  +2.55,  +1.84
  5,     UK002D,       0,  0.298829, 2459461.623064637184,  44.42604,  -1.64462,              157.33570,  34.72964,       157.31930,       34.74048,     44.42604,      -1.64462,      44.43776,       -1.63086,  3688051.40,  1844268.31,  4954278.83,      50.415948,       -1.190795,   80243.32,  138815.22,    4054.65,             6158.83,    -9.22,  21930.79,           20599.97,    -34.44,    -23.87,          62.27,  +2.03,  +1.32
  6,     UK002D,       0,  0.339053, 2459461.623065102845,  44.74838,  -1.87510,              157.02388,  34.42796,       157.02127,       34.42968,     44.74838,      -1.87510,      44.75146,       -1.87290,  3687636.94,  1844942.84,  4953686.38,      50.413068,       -1.180005,   79742.70,  139007.89,    5043.46,             7147.65,   166.33,  24582.83,           21058.93,     -5.50,     -3.81,           9.92,  +3.29,  +2.57
  7,     UK002D,       0,  0.379197, 2459461.623065567575,  44.96885,  -2.02252,              156.80893,  34.23104,       156.82423,       34.22098,     44.96885,      -2.02252,      44.96064,       -2.03539,  3687358.04,  1845396.76,  4953287.68,      50.411128,       -1.172798,   79405.82,  139140.01,    5708.89,             7813.08,    20.10,  16575.90,           20877.06,     32.27,     22.36,          58.20,  +2.25,  +1.53
  8,     UK002D,       0,  0.419401, 2459461.623066032771,  45.21682,  -2.23869,              156.58353,  33.96032,       156.58063,       33.96222,     45.21682,      -2.23869,      45.22042,       -2.23625,  3687012.44,  1845959.23,  4952793.65,      50.408725,       -1.163827,   78988.47,  139308.76,    6533.43,             8637.62,    31.78,  20509.09,           20767.63,     -6.12,     -4.24,          11.03,  +2.20,  +1.48
  9,     UK002D,       0,  0.459573, 2459461.623066497967,  45.48323,  -2.41789,              156.32706,  33.72033,       156.34426,       33.70906,     45.48323,      -2.41789,      45.47412,       -2.43239,  3686674.07,  1846509.94,  4952309.96,      50.406370,       -1.155047,   78579.90,  139478.31,    7340.73,             9444.92,    26.86,  20095.97,           20675.31,     36.44,     25.25,          65.56,  +1.95,  +1.23
 10,     UK002D,       0,  0.499781, 2459461.623066963162,  45.73038,  -2.63756,              156.10673,  33.44551,       156.10251,       33.44827,     45.73038,      -2.63756,      45.73518,       -2.63400,  3686325.30,  1847077.56,  4951811.40,      50.403943,       -1.145992,   78158.85,  139657.74,    8172.83,            10277.02,    46.02,  20694.92,           20625.84,     -8.97,     -6.21,          16.11,  +2.38,  +1.65
 11,     UK002D,       0,  0.539937, 2459461.623067427892,  45.95183,  -2.79640,              155.89900,  33.23565,       155.90434,       33.23216,     45.95183,      -2.79640,      45.95065,       -2.80091,  3686035.82,  1847548.70,  4951397.59,      50.401927,       -1.138504,   77809.38,  139809.48,    8863.50,            10967.68,   -75.21,  17199.51,           20465.65,     11.37,      7.88,          20.41,  +2.46,  +1.73
 12,     UK002D,       0,  0.580093, 2459461.623067892622,  46.13697,  -2.95948,              155.73545,  33.03064,       155.72645,       33.03652,     46.13697,      -2.95948,      46.14518,       -2.95186,  3685773.43,  1847975.74,  4951022.51,      50.400099,       -1.131733,   77492.64,  139949.34,    9489.51,            11593.70,  -261.09,  15589.57,           20208.26,    -19.20,    -13.30,          34.42,  +3.58,  +2.85
 13,     UK002D,       1,  0.620117, 2459461.623068355955,  46.06132,  -2.99466,              155.83330,  33.01601,       155.75770,       33.06547,     46.06132,      -2.99466,      46.11254,       -2.93061,  3685810.57,  1847915.30,  4951075.59,      50.400358,       -1.132883,   77537.20,  139924.66,    9400.91,            11505.10, -1158.91,  -2213.55,           19408.83,   -161.33,   -111.85,         289.38,  +6.29,  +5.56

Notes
-----
- Points that have not been taken into consideration when computing the trajectory have '1' in the 'Ignore' column.
- The time already has time offsets applied to it.
- 'meas1' and 'meas2' are given input points.
- X, Y, Z are ECI (Earth-Centered Inertial) positions of projected lines of sight on the radiant line.
- Zc is the observed zenith distance of the entry angle, while the Zg is the entry zenith distance corrected for Earth's gravity.
- Latitude (deg) and Longitude (deg) are in WGS84 coordinates, while Height (m) is in the EGM96 datum. There values are coordinates of each point on the radiant line.
- Jacchia (1955) deceleration equation fit was done on the lag.
- Right ascension and declination in the table are given in the epoch of date for the corresponding JD, per every point.
- 'RA and Dec obs' are the right ascension and declination calculated from the observed values, while the 'RA and Dec line' are coordinates of the lines of sight projected on the fitted radiant line. The coordinates are in the epoch of date, and NOT J2000!. 'Azim and alt line' are thus corresponding azimuthal coordinates.
- 'Vel prev avg' is the average velocity including all previous points up to the given point. For the first 4 points this velocity is computed as the average velocity of those 4 points.