Orbital Analysis for matched events on 20210810_232227.677_UK

Summary for Event
-----------------
shower ID 7 PER
Lg 60.29° Bg 38.81° Vg 59.26km/s
mass 0.14139g, abs. mag -1.8
Path Details
------------
start -3.35° 52.07° 108.60km
end   -3.57° 51.92° 90.28km

Orbit Details
-------------
Semimajor axis 25.27A.U., eccentricity 0.96, inclination 113.01°, Period 127.03Y, LA Sun 138.24°, last Perihelion 2021-07-23

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: 2459437.473931452259
Time: 2021-08-10 23:22:27.717950 UTC


Plane intersections
-------------------
Intersection 1 - Stations: UK0006 and UK000S
 Convergence angle = 27.19774 deg
 R.A. =  43.31983  Dec = +57.75170 deg
Intersection 2 - Stations: UK0006 and UK001Z
 Convergence angle = 31.72114 deg
 R.A. =  43.40906  Dec = +57.52307 deg
Intersection 3 - Stations: UK0006 and UK003H
 Convergence angle = 12.76317 deg
 R.A. =  43.73548  Dec = +56.66106 deg
Intersection 4 - Stations: UK000S and UK001Z
 Convergence angle = 4.52484 deg
 R.A. =  42.57765  Dec = +56.24819 deg
Intersection 5 - Stations: UK000S and UK003H
 Convergence angle = 14.43896 deg
 R.A. =  43.82290  Dec = +58.70215 deg
Intersection 6 - Stations: UK001Z and UK003H
 Convergence angle = 18.96038 deg
 R.A. =  43.79541  Dec = +58.08492 deg

Best intersection: Stations UK0006 and UK001Z with Qconv = 31.72 deg


Least squares solution
----------------------
State vector (ECI, epoch of date):
 X =   2401066.39 +/- 57.24 m
 Y =  -3193394.83 +/- 36.94 m
 Z =   5095195.63 +/- 124.82 m
 Vx =    23156.35 +/- 311.25 m/s
 Vy =    22061.99 +/- 225.71 m/s
 Vz =    51109.62 +/- 338.94 m/s

State vector covariance matrix (X, Y, Z, Vx, Vy, Vz):
+1.433018e+03, +1.259419e+03, -2.894577e+03, +3.454043e+03, +3.466523e+03, -7.274190e+03
+1.259419e+03, +1.511696e+03, -3.175559e+03, +2.184668e+03, +3.662550e+03, -6.662581e+03
-2.894577e+03, -3.175559e+03, +1.197573e+04, -7.342033e+03, -1.020641e+04, +1.968852e+04
+3.454043e+03, +2.184668e+03, -7.342033e+03, +1.163283e+04, +8.288071e+03, -1.949353e+04
+3.466523e+03, +3.662550e+03, -1.020641e+04, +8.288071e+03, +1.071294e+04, -2.064901e+04
-7.274190e+03, -6.662581e+03, +1.968852e+04, -1.949353e+04, -2.064901e+04, +4.236733e+04

Timing offsets (from input data):
    UK0006: -0.000672 s
    UK000S: -0.000116 s
    UK001Z: 0.000478 s
    UK003F: 0.000000 s
    UK003H: 0.000000 s

Reference point on the trajectory:
  Time: 2021-08-10 23:22:27.717950 UTC
  Lon     = +-3.329654 +/- 0.0009 deg
  Lat     = +52.082058 +/- 0.0007 deg
  Lat geo = +51.898503 +/- 0.0007 deg
  Ht      =  109944.88 +/- 95.32 m

  JD dynamic   = 2459437.474732661620 
  LST apparent = 306.9389649423 deg
Radiant (apparent in ECI which includes Earth's rotation, epoch of date):
  R.A.      =  43.61362 +/- 0.1460 deg
  Dec       = +57.96234 +/- 0.2949 deg
  Azimuth   =  42.76987 +/- 0.3438 deg
  Elevation = +39.11304 +/- 0.1485 deg
  Vavg      =  59.33682 +/- 0.1516 km/s
  Vinit     =  60.29213 +/- 0.2072 km/s
Radiant (apparent ground-fixed, epoch of date):
  R.A.      =  43.55350 +/- 0.1460 deg
  Dec       = +57.72981 +/- 0.2949 deg
  Azimuth   =  43.03071 +/- 0.3438 deg
  Elevation = +38.99444 +/- 0.1485 deg
  Vavg      =  59.49084 +/- 0.1516 km/s
  Vinit     =  60.44614 +/- 0.2072 km/s
Radiant (geocentric, J2000):
  R.A.   =  43.89909 +/- 0.1444 deg
  Dec    = +57.58428 +/- 0.2987 deg
  Vg     =  59.26231 +/- 0.2108 km/s
  Vinf   =  60.29213 +/- 0.2072 km/s
  Zc     =  51.02182 +/- 0.1478 deg
  Zg     =  51.49285 +/- 0.1523 deg
Radiant (ecliptic geocentric, J2000):
  Lg     =  60.28588 +/- 0.2139 deg
  Bg     = +38.80610 +/- 0.2599 deg
  Vh     =  41.41700 +/- 0.3242 km/s
Radiant (ecliptic heliocentric, J2000):
  Lh     =  78.88228 +/- 0.5129 deg
  Bh     = +63.73131 +/- 0.1671 deg
  Vh_x   =  -3.53456 +/- 0.1530 km/s
  Vh_y   = -17.98638 +/- 0.0960 km/s
  Vh_z   = -37.13980 +/- 0.3381 km/s
Orbit:
  La Sun = 138.243639 +/- -0.0000 deg
  a      =  25.269685 +/- 59.8760 AU
  e      =   0.961969 +/- 0.0294
  i      = 113.008261 +/- 0.2481 deg
  peri   = 153.407947 +/- 0.2169 deg
  node   = 138.242385 +/- 0.0000 deg
  Pi     = 291.650333 +/- 0.2169 deg
  q      =   0.961030 +/- 0.0006 AU
  f      =  26.587962 +/- 0.2169 deg
  M      =   0.145924 +/- nan deg
  Q      =  49.578340 +/- 119.7517 AU
  n      =   0.007759 +/- 0.0041 deg/day
  T      = 127.028271 +/- 489897706.0747 years
  Last perihelion JD = 2459418.667569 (2021-07-23 04:01:17.981257) +/- 0.2226 days
  Tj     =  -0.264584 +/- 0.1578
Shower association:
  IAU No.  =    7
  IAU code =  PER

Orbit covariance matrix:
             e     ,     q (AU)   ,      Tp (JD) ,   node (rad) ,   peri (rad) ,    i (rad)
e   , +3.076840e-04, +4.740767e-06, +3.770710e-03, +5.070051e-09, +5.910142e-05, -6.551386e-05
q   , +4.740767e-06, +4.322671e-07, +1.168315e-04, +6.022511e-11, +2.513379e-06, -7.809075e-07
Tp  , +3.770710e-03, +1.168315e-04, +5.581400e-02, +5.921472e-08, +9.863554e-04, -7.655955e-04
node, +5.070051e-09, +6.022511e-11, +5.921472e-08, +8.479184e-14, +8.941043e-10, -1.095515e-09
peri, +5.910142e-05, +2.513379e-06, +9.863554e-04, +8.941043e-10, +1.850368e-05, -1.156537e-05
i   , -6.551386e-05, -7.809075e-07, -7.655955e-04, -1.095515e-09, -1.156537e-05, +1.415414e-05

Jacchia fit on lag = -|a1|*exp(|a2|*t):
 a1 = 0.000000
 a2 = 49.933179

Mean time residuals from time vs. length:
  Station with reference time: UK003H
  Avg. res. = 6.960e-07 s
  Stddev    = 8.34e-04 s

Begin point on the trajectory:
  Lon =    -3.345794 +/- 0.0008 deg
  Lat =    52.071305 +/- 0.0007 deg
  Ht  = 108597.41 +/- 84.43 m
End point on the trajectory:
  Lon =    -3.567573 +/- 0.0006 deg
  Lat =    51.924164 +/- 0.0003 deg
  Ht  = 90283.90 +/- 32.20 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
    UK0006,   False,    -1.306160,    51.883100,   80.00,   0.000014,  33.307964,   107988.22,    91079.58,          0.013889,      4.14,     43.37,              87.39, 0.9979,    True,    True, {"ff_name": "FF_UK0006_20210810_232220_223_0274176.fits"}
    UK000S,   False,    -1.778230,    50.857470,   24.00,  69.299176,   0.000001,   106874.23,    90283.90,          0.014958,     27.88,     44.60,              64.20, 0.8105,    True,    True, {"ff_name": "FF_UK000S_20210810_232225_014_0278784.fits"}
    UK001Z,   False,    -2.949729,    50.877448,   82.00,   0.000000,  49.876061,   108121.17,    90439.00,          0.012869,     22.07,     29.71,              41.33, 0.4361,    True,    True, {"ff_name": "FF_UK001Z_20210810_232221_863_0274688.fits"}
    UK003F,    True,    -1.802002,    51.351948,  130.00,   0.000000,   0.000000,   113117.45,    95955.26,          4.322992,       nan,       nan,              69.94, 0.0000,    True,    True, {"ff_name": "FF_UK003F_20210810_232221_376_0278016.fits"}
    UK003H,   False,    -2.379250,    51.361350,  169.00,   0.000000,  51.376297,   108597.41,    90491.71,          0.018506,     14.21,     44.36,              58.07, 0.7202,    True,    True, {"ff_name": "FF_UK003H_20210810_232224_644_0275200.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,     UK0006,       0,  0.056973, 2459437.473932121415, 237.44805,  32.98798,              279.05936,  36.33618,       279.05757,       36.33736,    237.44805,     +32.98798,     237.45049,      +32.98775,  2399874.95, -3194529.97,  5092565.94,      52.066441,       -3.353165,  107988.22,  179407.86,       0.00,             3102.14,  -152.22,      0.00,           60674.35,     -5.80,     -0.55,           6.69,  +2.24,  +0.97
  1,     UK0006,       0,  0.097765, 2459437.473932593595, 237.29175,  32.10931,              278.38568,  35.63455,       278.36594,       35.64750,    237.29175,     +32.10931,     237.31630,      +32.10672,  2398809.08, -3195545.46,  5090213.41,      52.052457,       -3.374301,  106238.56,  179356.87,    2775.20,             5877.34,   163.54,  68032.87,           60674.35,    -64.24,     -6.15,          74.21,  +1.35,  +0.08
  2,     UK0006,       0,  0.138365, 2459437.473933063447, 237.22324,  31.43448,              277.84040,  35.12355,       277.84721,       35.11910,    237.22324,     +31.43448,     237.21554,      +31.43537,  2397997.79, -3196318.41,  5088422.76,      52.041806,       -3.390428,  104907.25,  179349.16,    4887.55,             7989.70,  -171.97,  52028.43,           60674.35,     22.20,      2.12,          25.65,  +0.36,  -0.91
  3,     UK0006,       0,  0.179117, 2459437.473933535162, 237.11554,  30.59409,              277.18833,  34.46929,       277.20844,       34.45622,    237.11554,     +30.59409,     237.09195,      +30.59670,  2396983.81, -3197284.48,  5086184.74,      52.028485,       -3.410540,  103243.90,  179372.37,    7527.66,            10629.81,    11.12,  64784.87,           60674.35,     65.79,      6.26,          75.99,  -0.03,  -1.30
  4,     UK0006,       0,  0.219889, 2459437.473934007343, 236.94995,  29.74330,              276.58183,  33.76769,       276.56749,       33.77697,    236.94995,     +29.74330,     236.96814,      +29.74145,  2395949.37, -3198270.03,  5083901.57,      52.014884,       -3.431054,  101547.66,  179436.08,   10221.04,            13323.18,   246.26,  66059.36,           61876.82,    -47.10,     -4.51,          54.39,  -0.19,  -1.46
  5,     UK0006,       0,  0.260473, 2459437.473934476729, 236.88501,  29.09008,              276.07817,  33.26414,       276.08727,       33.25827,    236.88501,     +29.09008,     236.87519,      +29.09125,  2395162.91, -3199019.32,  5082165.74,      52.004536,       -3.446688,  100258.46,  179513.92,   12268.73,            15370.88,  -152.94,  50455.79,           60593.96,     29.97,      2.86,          34.59,  -0.40,  -1.67
  6,     UK0006,       0,  0.301209, 2459437.473934948444, 236.77395,  28.27149,              275.47828,  32.61136,       275.49089,       32.60326,    236.77395,     +28.27149,     236.76015,      +28.27310,  2394171.74, -3199963.65,  5079978.08,      51.991487,       -3.466348,   98634.27,  179642.94,   14849.44,            17951.58,   -28.29,  63351.87,           60430.97,     41.70,      3.97,          48.10,  -0.48,  -1.75
  7,     UK0006,       0,  0.341933, 2459437.473935419694, 236.64872,  27.46967,              274.91281,  31.95818,       274.91386,       31.95750,    236.64872,     +27.46967,     236.64890,      +27.46980,  2393197.12, -3200892.21,  5077826.94,      51.978645,       -3.485680,   97037.78,  179806.16,   17387.05,            20489.20,    53.98,  62312.55,           60519.93,      3.49,      0.33,           4.02,  -0.80,  -2.07
  8,     UK0006,       0,  0.382613, 2459437.473935890477, 236.56575,  26.71092,              274.35951,  31.35872,       274.37792,       31.34700,    236.56575,     +26.71092,     236.54556,      +26.71326,  2392277.64, -3201768.23,  5075797.51,      51.966522,       -3.503927,   95532.14,  179993.52,   19781.09,            22883.24,    -4.66,  58850.56,           60450.22,     61.31,      5.84,          70.58,  -0.76,  -2.04
  9,     UK0006,       0,  0.423293, 2459437.473936361261, 236.46324,  25.96004,              273.83528,  30.74997,       273.85281,       30.73885,    236.46324,     +25.96004,     236.44433,      +25.96226,  2391362.94, -3202639.70,  5073778.63,      51.954453,       -3.522078,   94034.84,  180211.48,   22162.69,            25264.84,   -75.74,  58544.71,           60310.85,     58.65,      5.59,          67.44,  -0.77,  -2.05
 10,     UK0006,       0,  0.464001, 2459437.473936832510, 236.33369,  25.18071,              273.31701,  30.10090,       273.31301,       30.10342,    236.33369,     +25.18071,     236.34033,      +25.18021,  2390407.90, -3203549.60,  5071670.72,      51.941843,       -3.541021,   92472.07,  180472.05,   24649.33,            27751.47,   -43.48,  61084.64,           60270.00,    -13.42,     -1.28,          15.41,  -0.42,  -1.70
 11,     UK0006,       0,  0.504625, 2459437.473937302828, 236.25951,  24.48358,              272.82821,  29.54350,       272.83907,       29.53665,    236.25951,     +24.48358,     236.24889,      +24.48494,  2389556.65, -3204360.63,  5069791.87,      51.930596,       -3.557922,   91079.58,  180734.04,   26865.73,            29967.88,  -276.38,  54559.03,           60027.23,     36.64,      3.49,          42.01,  -0.02,  -1.31
  0,     UK000S,       1,  0.045531, 2459437.473931980785, 198.21994,  55.45436,              321.64852,  30.98472,       321.63941,       30.99734,    198.21994,     +55.45436,     198.24547,      +55.45809,  2400121.89, -3194294.70,  5093110.97,      52.069679,       -3.348256,  108393.68,  205781.68,       0.00,             2459.19,  -105.33,      0.00,           61009.85,    -45.18,    -28.29,          53.44,  +1.66,  +0.09
  1,     UK000S,       0,  0.085583, 2459437.473932444584, 198.53742,  54.86847,              321.02466,  30.68604,       321.03347,       30.67393,    198.53742,     +54.86847,     198.51373,      +54.86493,  2399196.37, -3195176.47,  5091068.21,      52.057540,       -3.366629,  106874.23,  204771.91,    2409.77,             4868.96,  -110.38,  60165.91,           61009.85,     43.28,     27.07,          51.42,  +1.09,  -0.47
  2,     UK000S,       0,  0.125651, 2459437.473932908382, 198.80744,  54.27625,              320.41905,  30.36497,       320.43167,       30.34778,    198.80744,     +54.27625,     198.77417,      +54.27129,  2398279.96, -3196049.58,  5089045.54,      52.045511,       -3.384822,  105370.23,  203795.43,    4795.83,             7255.03,  -140.10,  59550.48,           61009.85,     61.37,     38.37,          73.25,  +0.68,  -0.87
  3,     UK000S,       0,  0.165731, 2459437.473933372181, 199.08594,  53.63414,              319.77026,  30.01190,       319.78513,       29.99181,    199.08594,     +53.63414,     199.04757,      +53.62841,  2397297.88, -3196985.24,  5086877.96,      52.032612,       -3.404305,  103759.05,  202774.61,    7352.86,             9812.05,     0.42,  63798.02,           61009.85,     71.62,     44.76,          85.91,  +0.70,  -0.84
  4,     UK000S,       0,  0.205807, 2459437.473933835980, 199.32004,  53.05240,              319.19241,  29.68515,       319.20538,       29.66777,    199.32004,     +53.05240,     199.28742,      +53.04749,  2396419.97, -3197821.67,  5084940.26,      52.021073,       -3.421737,  102319.25,  201885.95,    9638.68,            12097.87,  -130.03,  57037.22,           60445.38,     61.90,     38.70,          74.59,  +0.63,  -0.90
  5,     UK000S,       0,  0.245895, 2459437.473934299778, 199.55743,  52.41536,              318.57037,  29.31994,       318.57693,       29.31123,    199.55743,     +52.41536,     199.54185,      +52.41293,  2395470.11, -3198726.63,  5082843.79,      52.008579,       -3.440584,  100762.00,  200948.92,   12111.82,            14571.01,   -73.88,  61692.72,           60462.42,     30.98,     19.38,          37.51,  +0.30,  -1.22
  6,     UK000S,       0,  0.285967, 2459437.473934763577, 199.83446,  51.75586,              317.91164,  28.95541,       317.92618,       28.93625,    199.83446,     +51.75586,     199.79949,      +51.75057,  2394488.57, -3199661.78,  5080677.38,      51.995659,       -3.460051,   99153.40,  200008.09,   14667.45,            17126.64,    65.72,  63775.88,           60823.50,     68.10,     42.56,          82.81,  +0.50,  -1.01
  7,     UK000S,       0,  0.326059, 2459437.473935227841, 200.02478,  51.16069,              317.34917,  28.60152,       317.35056,       28.59971,    200.02478,     +51.16069,     200.02276,      +51.16020,  2393622.44, -3200486.99,  5078765.69,      51.984251,       -3.477249,   97734.40,  199202.36,   16922.60,            19381.79,   -96.36,  56249.48,           60592.60,      6.43,      4.02,           7.85,  +0.29,  -1.21
  8,     UK000S,       0,  0.366127, 2459437.473935691640, 200.28625,  50.49948,              316.69954,  28.23001,       316.70827,       28.21868,    200.28625,     +50.49948,     200.26679,      +50.49641,  2392657.07, -3201406.74,  5076634.96,      51.971526,       -3.496396,   96153.38,  198330.03,   19436.14,            21895.33,     1.40,  62731.77,           60627.44,     40.19,     25.13,          49.30,  +0.18,  -1.31
  9,     UK000S,       0,  0.406207, 2459437.473936155438, 200.51236,  49.85124,              316.07989,  27.85309,       316.08661,       27.84443,    200.51236,     +49.85124,     200.49817,      +49.84892,  2391724.18, -3202295.54,  5074575.94,      51.959220,       -3.514902,   94626.10,  197514.18,   21865.10,            24324.29,    13.85,  60602.76,           60643.84,     30.70,     19.20,          37.81,  +0.19,  -1.29
 10,     UK000S,       0,  0.446295, 2459437.473936619237, 200.71973,  49.19940,              315.46903,  27.46542,       315.46805,       27.46667,    200.71973,     +49.19940,     200.72387,      +49.19973,  2390797.04, -3203178.86,  5072529.61,      51.946982,       -3.533295,   93108.78,  196729.91,   24279.08,            26738.27,    10.83,  60217.02,           60633.37,     -4.44,     -2.78,           5.49,  +0.14,  -1.33
 11,     UK000S,       0,  0.486363, 2459437.473937083036, 200.95531,  48.55137,              314.84723,  27.09323,       314.85308,       27.08579,    200.95531,     +48.55137,     200.94395,      +48.54942,  2389876.17, -3204056.21,  5070497.10,      51.934819,       -3.551563,   91602.22,  195977.46,   26676.75,            29135.94,    -7.28,  59840.03,           60596.83,     26.33,     16.46,          32.68,  +0.41,  -1.05
 12,     UK000S,       0,  0.526443, 2459437.473937546834, 201.12173,  47.97410,              314.31835,  26.74232,       314.31410,       26.74768,    201.12173,     +47.97410,     201.13351,      +47.97549,  2389070.11, -3204824.18,  5068718.00,      51.924164,       -3.567573,   90283.90,  195341.65,   28775.49,            31234.69,  -325.04,  52363.95,           60303.31,    -18.99,    -11.88,          23.65,  +0.75,  -0.70
  0,     UK001Z,       1,  0.008650, 2459437.473931544460, 163.20581,  74.95136,              348.85482,  38.05838,       348.90729,       37.92873,    163.20581,     +74.95136,     162.83288,      +74.85604,  2400911.93, -3193541.99,  5094854.72,      52.080034,       -3.332557,  109691.14,  175907.39,       0.00,              402.16,    61.29,      0.00,           60259.73,    336.19,    248.06,         489.91,  +5.41,  +4.18
  1,     UK001Z,       0,  0.048786, 2459437.473932009190, 164.27269,  74.46592,              348.24883,  37.76476,       348.25053,       37.76066,    164.27269,     +74.46592,     164.26114,      +74.46297,  2399955.92, -3194452.82,  5092744.65,      52.067502,       -3.351531,  108121.17,  174048.64,    2489.16,             2891.32,   130.56,  62018.16,           60259.73,     10.51,      7.81,          15.52,  +3.83,  +2.63
  2,     UK001Z,       0,  0.088822, 2459437.473932472523, 165.52443,  74.07352,              347.63313,  37.58686,       347.62862,       37.59748,    165.52443,     +74.07352,     165.55522,      +74.08100,  2399065.50, -3195301.17,  5090779.35,      52.055822,       -3.369214,  106659.41,  172332.00,    4807.56,             5209.72,    35.10,  57907.82,           60259.73,    -27.04,    -20.11,          40.34,  +2.94,  +1.76
  3,     UK001Z,       0,  0.128842, 2459437.473932935856, 166.85935,  73.65024,              346.96163,  37.40527,       346.95670,       37.41663,    166.85935,     +73.65024,     166.89230,      +73.65805,  2398118.18, -3196203.72,  5088688.47,      52.043387,       -3.388014,  105104.78,  170521.35,    7274.10,             7676.26,    88.75,  61632.62,           60259.73,    -28.68,    -21.33,          43.24,  +2.01,  +0.85
  4,     UK001Z,       0,  0.168842, 2459437.473933398724, 168.17372,  73.24783,              346.29805,  37.25141,       346.30458,       37.23664,    168.17372,     +73.24783,     168.13246,      +73.23790,  2397213.52, -3197065.62,  5086691.75,      52.031503,       -3.405973,  103620.67,  168808.02,    9629.55,            10031.71,    32.52,  58886.45,           60044.26,     37.03,     27.50,          56.36,  +1.48,  +0.34
  5,     UK001Z,       0,  0.208858, 2459437.473933862057, 169.40540,  72.81012,              345.62598,  37.06719,       345.63500,       37.04719,    169.40540,     +72.81012,     169.34981,      +72.79697,  2396298.77, -3197937.13,  5084672.77,      52.019479,       -3.424130,  102120.53,  167091.63,   12011.27,            12413.43,     1.59,  59519.04,           59907.65,     49.76,     36.94,          76.50,  +1.55,  +0.44
  6,     UK001Z,       0,  0.248878, 2459437.473934324924, 170.58180,  72.35568,              344.94926,  36.87185,       344.95881,       36.85107,    170.58180,     +72.35568,     170.52460,      +72.34233,  2395389.07, -3198803.84,  5082664.92,      52.007513,       -3.442186,  100629.16,  165401.23,   14379.86,            14782.02,   -42.71,  59185.15,           59781.45,     51.31,     38.09,          79.70,  +1.28,  +0.19
  7,     UK001Z,       0,  0.288934, 2459437.473934788723, 171.61142,  71.87244,              344.28969,  36.63894,       344.28422,       36.65058,    171.61142,     +71.87244,     171.64496,      +71.87976,  2394495.13, -3199655.54,  5080691.85,      51.995746,       -3.459931,   99164.12,  163756.71,   16707.41,            17109.57,  -130.22,  58107.55,           59589.26,    -28.53,    -21.22,          44.78,  +0.90,  -0.17
  8,     UK001Z,       0,  0.328958, 2459437.473935252056, 172.80873,  71.34609,              343.53546,  36.41013,       343.53040,       36.42070,    172.80873,     +71.34609,     172.83914,      +71.35257,  2393510.81, -3200593.34,  5078519.31,      51.982780,       -3.479452,   97551.56,  161965.25,   19270.28,            19672.44,    19.51,  64033.13,           59795.78,    -25.69,    -19.10,          40.76,  +0.44,  -0.61
  9,     UK001Z,       0,  0.368974, 2459437.473935714923, 173.93978,  70.83081,              342.79937,  36.19117,       342.79904,       36.19183,    173.93978,     +70.83081,     173.94310,      +70.83120,  2392570.88, -3201488.85,  5076444.73,      51.970389,       -3.498098,   96012.26,  160274.42,   21717.58,            22119.74,    54.17,  61158.19,           59975.21,     -1.59,     -1.18,           2.55,  +0.62,  -0.40
 10,     UK001Z,       0,  0.409002, 2459437.473936178256, 174.93129,  70.32270,              342.10514,  35.96303,       342.10243,       35.96847,    174.93129,     +70.32270,     174.94763,      +70.32589,  2391688.92, -3202329.13,  5074498.11,      51.958755,       -3.515604,   94568.38,  158706.17,   24013.94,            24416.10,   -62.85,  57368.73,           59954.61,    -13.05,     -9.70,          21.12,  +0.56,  -0.44
 11,     UK001Z,       0,  0.449022, 2459437.473936641589, 175.97592,  69.77572,              341.35572,  35.72395,       341.35609,       35.72322,    175.97592,     +69.77572,     175.97586,      +69.77530,  2390757.03, -3203216.98,  5072441.29,      51.946454,       -3.534089,   93043.30,  157068.63,   26440.29,            26842.45,   -49.39,  60628.52,           59968.64,      1.74,      1.29,           2.84,  +0.63,  -0.35
 12,     UK001Z,       0,  0.489054, 2459437.473937104922, 176.93390,  69.21579,              340.61750,  35.46749,       340.61444,       35.47342,    176.93390,     +69.21579,     176.95147,      +69.21911,  2389844.28, -3204086.59,  5070426.71,      51.934397,       -3.552197,   91550.05,  155484.95,   28816.82,            29218.98,   -86.47,  59365.73,           59957.25,    -14.02,    -10.42,          23.17,  +1.03,  +0.07
 13,     UK001Z,       0,  0.529050, 2459437.473937567789, 177.70005,  68.80251,              340.04591,  35.29737,       340.05448,       35.28097,    177.70005,     +68.80251,     177.65972,      +68.79349,  2389164.98, -3204733.79,  5068927.39,      51.925418,       -3.565716,   90439.00,  154320.46,   30585.51,            30987.67,  -729.23,  44221.62,           59500.88,     38.56,     28.62,          64.18,  +4.16,  +3.22
  0,     UK003F,       1, -0.076175, 2459437.473930570763, 226.79604,  53.75332,              306.74489,  43.10613,       309.82825,       39.53559,    226.79604,     +53.75332,     219.60441,      +53.67277,  2402997.15, -3191555.32,  5099457.11,      52.107337,       -3.291180,  113117.45,  175295.50,       0.00,             5027.11,  9800.53,     -0.00,           61617.00,  12587.94,   3271.31,       15317.91,  +2.03,  +0.81
  1,     UK003F,       1, -0.035863, 2459437.473931037355, 226.76071,  53.08047,              305.98501,  42.72732,       309.10745,       39.16093,    226.76071,     +53.08047,     219.64862,      +53.00167,  2402155.62, -3192357.08,  5097599.73,      52.096324,       -3.307906,  111734.38,  174504.91,    2191.08,             2836.03,  5178.96,  54352.98,           61617.00,  12589.97,   3271.74,       15389.89,  +0.71,  -0.50
  2,     UK003F,       1,  0.004561, 2459437.473931504879, 226.67670,  52.20634,              305.02979,  42.20749,       308.18242,       38.66771,    226.67670,     +52.20634,     219.70414,      +52.12980,  2401072.36, -3193389.15,  5095208.80,      52.082136,       -3.329387,  109954.65,  173520.82,    5011.57,               15.54,   -78.79,  69772.70,           61617.00,  12519.54,   3259.28,       15392.35,  +0.65,  -0.55
  3,     UK003F,       1,  0.044913, 2459437.473931971937, 226.63631,  51.47327,              304.22803,  41.77978,       307.41665,       38.24856,    226.63631,     +51.47327,     219.74899,      +51.39870,  2400173.86, -3194245.18,  5093225.67,      52.070360,       -3.347231,  108479.02,  172736.65,    7350.99,             2323.88,  -203.36,  57975.40,           61617.00,  12512.29,   3258.05,       15453.58,  +0.39,  -0.80
  4,     UK003F,       1,  0.085305, 2459437.473932439461, 226.59535,  50.65591,              303.34545,  41.29775,       306.57326,       37.77546,    226.59535,     +50.65591,     219.79737,      +50.58358,  2399181.07, -3195191.06,  5091034.43,      52.057339,       -3.366929,  106849.11,  171902.47,    9935.92,             4908.81,   -53.75,  63995.97,           62001.05,  12508.93,   3257.52,       15524.63,  +0.03,  -1.15
  5,     UK003F,       1,  0.125677, 2459437.473932906985, 226.55368,  49.89234,              302.53506,  40.83900,       305.79520,       37.32814,    226.55368,     +49.89234,     219.84104,      +49.82212,  2398262.39, -3196066.32,  5089006.77,      52.045281,       -3.385167,  105341.40,  171162.44,   12327.88,             7300.77,   -95.90,  59248.04,           61717.46,  12497.09,   3255.48,       15577.41,  -0.02,  -1.19
  6,     UK003F,       1,  0.166121, 2459437.473933374975, 226.47965,  49.01953,              301.63653,  40.29290,       304.91708,       36.81067,    226.47965,     +49.01953,     219.88936,      +48.95166,  2397221.18, -3197058.32,  5086708.67,      52.031604,       -3.405814,  103633.25,  170359.62,   15038.86,            10011.75,   176.62,  67030.49,           62186.48,  12429.79,   3243.49,       15568.21,  -0.22,  -1.38
  7,     UK003F,       1,  0.206477, 2459437.473933842033, 226.45421,  48.29819,              300.88757,  39.85454,       304.20050,       36.37823,    226.45421,     +48.29819,     219.92797,      +48.23239,  2396368.65, -3197870.56,  5084827.00,      52.020398,       -3.422749,  102235.11,  169733.23,   17258.60,            12231.49,   -36.79,  55003.90,           61783.60,  12440.50,   3245.48,       15639.01,  -0.39,  -1.54
  8,     UK003F,       1,  0.246893, 2459437.473934310023, 226.40498,  47.47531,              300.05591,  39.33728,       303.39271,       35.87976,    226.40498,     +47.47531,     219.97076,      +47.41183,  2395403.08, -3198790.50,  5082695.83,      52.007697,       -3.441905,  100652.12,  169055.34,   19772.66,            14745.55,    40.51,  62204.66,           61623.69,  12411.05,   3240.26,       15665.35,  -0.36,  -1.50
  9,     UK003F,       1,  0.287297, 2459437.473934777547, 226.35571,  46.69813,              299.28397,  38.84114,       302.63915,       35.40407,    226.35571,     +46.69813,     220.00994,      +46.63684,  2394498.23, -3199652.58,  5080698.70,      51.995786,       -3.459866,   99169.22,  168452.33,   22128.60,            17101.49,   -39.60,  58309.53,           61361.43,  12375.29,   3233.89,       15677.06,  -0.46,  -1.59
 10,     UK003F,       1,  0.327713, 2459437.473935245071, 226.33147,  45.87419,              298.46290,  38.32422,       301.85007,       34.89481,    226.33147,     +45.87419,     220.05028,      +45.81536,  2393545.79, -3200560.02,  5078596.51,      51.983241,       -3.478762,   97608.85,  167850.73,   24608.48,            19581.37,     3.52,  61358.94,           61218.28,  12390.69,   3236.73,       15752.60,  -0.31,  -1.43
 11,     UK003F,       1,  0.368169, 2459437.473935713526, 226.28974,  44.99463,              297.60854,  37.75699,       301.01846,       34.34561,    226.28974,     +44.99463,     220.09207,      +44.93836,  2392536.06, -3201522.02,  5076367.89,      51.969930,       -3.498782,   95955.26,  167250.47,   27237.50,            22210.39,   193.36,  64984.70,           61280.83,  12373.15,   3233.64,       15787.28,  -0.10,  -1.22
  0,     UK003H,       1,  0.000000, 2459437.473931452259, 221.19501,  64.02430,              321.08436,  45.88657,       321.05307,       45.93343,    221.19501,     +64.02430,     221.31293,      +64.02561,  2401060.10, -3193400.83,  5095181.74,      52.081976,       -3.329609,  109934.51,  151576.93,       0.00,               16.38,   197.02,      0.00,           59331.97,   -130.14,    -41.77,         185.99,  +3.88,  +2.98
  1,     UK003H,       0,  0.040460, 2459437.473931920715, 221.32325,  63.33697,              320.16759,  45.62861,       320.16006,       45.63963,    221.32325,     +63.33697,     221.35064,      +63.33727,  2400245.96, -3194176.49,  5093384.81,      52.071305,       -3.345794,  108597.41,  150469.59,    2119.77,             2136.15,  -122.63,  52391.76,           59331.97,    -30.55,     -9.78,          43.98,  +1.63,  +0.74
  2,     UK003H,       0,  0.081076, 2459437.473932390567, 221.36092,  62.45962,              319.04580,  45.24080,       319.03557,       45.25535,    221.36092,     +62.45962,     221.39636,      +62.46001,  2399224.11, -3195150.05,  5091129.43,      52.057903,       -3.366064,  106919.76,  149109.63,    4780.36,             4796.75,    89.14,  65506.06,           59331.97,    -40.23,    -12.88,          58.44,  +0.63,  -0.24
  3,     UK003H,       0,  0.121628, 2459437.473932859953, 221.39832,  61.67027,              318.04801,  44.88487,       318.03693,       44.90023,    221.39832,     +61.67027,     221.43517,      +61.67067,  2398320.68, -3196010.78,  5089135.44,      52.046046,       -3.384004,  105437.06,  147937.54,    7132.60,             7148.98,    -3.59,  58005.49,           59331.97,    -42.42,    -13.58,          62.10,  +0.48,  -0.37
  4,     UK003H,       0,  0.162212, 2459437.473933329806, 221.40611,  60.85448,              317.03945,  44.49570,       317.01829,       44.52434,    221.40611,     +60.85448,     221.47325,      +60.85522,  2397401.92, -3196886.12,  5087107.59,      52.033979,       -3.402243,  103929.71,  146774.72,    9524.78,             9541.16,   -58.31,  58943.78,           59327.46,    -78.98,    -25.32,         116.55,  +0.19,  -0.64
  5,     UK003H,       0,  0.202824, 2459437.473933799658, 221.48051,  59.97918,              315.94933,  44.09726,       315.93911,       44.11077,    221.48051,     +59.97918,     221.51208,      +59.97952,  2396430.79, -3197811.36,  5084964.14,      52.021215,       -3.421512,  102336.99,  145578.13,   12053.33,            12069.71,    21.66,  62261.18,           59745.86,    -37.20,    -11.91,          55.34,  +0.02,  -0.80
  6,     UK003H,       0,  0.243440, 2459437.473934269976, 221.50105,  59.11480,              314.90508,  43.67203,       314.88900,       43.69279,    221.50105,     +59.11480,     221.54841,      +59.11532,  2395487.72, -3198709.86,  5082882.66,      52.008811,       -3.440227,  100790.87,  144449.39,   14508.78,            14525.16,    28.28,  60455.19,           59971.28,    -57.12,    -18.30,          85.65,  +0.00,  -0.80
  7,     UK003H,       0,  0.284028, 2459437.473934739828, 221.55780,  58.28348,              313.90060,  43.27129,       313.89244,       43.28162,    221.55780,     +58.28348,     221.58164,      +58.28373,  2394593.99, -3199561.35,  5080910.05,      51.997047,       -3.457970,   99326.12,  143410.80,   16835.79,            16852.17,   -91.85,  57332.48,           59845.16,    -28.40,     -9.09,          42.88,  -0.19,  -0.97
  8,     UK003H,       0,  0.324680, 2459437.473935210146, 221.59419,  57.37533,              312.82728,  42.81326,       312.81951,       42.82287,    221.59419,     +57.37533,     221.61625,      +57.37556,  2393631.98, -3200477.89,  5078786.75,      51.984376,       -3.477055,   97750.04,  142326.68,   19340.56,            19356.94,   -38.07,  61615.06,           59904.54,    -26.42,     -8.46,          40.20,  -0.57,  -1.34
  9,     UK003H,       0,  0.365344, 2459437.473935680930, 221.60094,  56.46393,              311.77743,  42.33064,       311.75920,       42.35272,    221.60094,     +56.46393,     221.64928,      +56.46445,  2392681.20, -3201383.74,  5076688.23,      51.971844,       -3.495917,   96192.90,  141290.95,   21816.11,            21832.49,   -14.24,  60878.13,           59987.98,    -60.75,    -19.47,          93.13,  -0.48,  -1.23
 10,     UK003H,       0,  0.406036, 2459437.473936151713, 221.63734,  55.50538,              310.67832,  41.82690,       310.66078,       41.84770,    221.63734,     +55.50538,     221.68240,      +55.50586,  2391695.28, -3202323.07,  5074512.16,      51.958839,       -3.515469,   94578.81,  140255.01,   24383.14,            24399.53,    99.39,  63084.46,           60174.61,    -57.25,    -18.34,          88.42,  -0.42,  -1.15
 11,     UK003H,       0,  0.446676, 2459437.473936622031, 221.68892,  54.61385,              309.66333,  41.35840,       309.65458,       41.36859,    221.68892,     +54.61385,     221.71173,      +54.61408,  2390791.07, -3203184.54,  5072516.43,      51.946904,       -3.533413,   93099.01,  139340.48,   26737.43,            26753.81,     3.40,  57930.27,           60195.78,    -28.08,     -8.99,          43.65,  -0.46,  -1.18
 12,     UK003H,       0,  0.487332, 2459437.473937092815, 221.71445,  53.71318,              308.66363,  40.86431,       308.65345,       40.87596,    221.71445,     +53.71318,     221.74007,      +53.71344,  2389889.58, -3204043.44,  5070526.69,      51.934996,       -3.551303,   91624.14,  138462.77,   29084.66,            29101.04,  -100.61,  57733.88,           60127.29,    -32.13,    -10.29,          50.26,  -0.23,  -0.94
 13,     UK003H,       0,  0.527836, 2459437.473937561270, 221.75361,  53.01314,              307.88782,  40.48429,       307.88548,       40.48694,    221.75361,     +53.01314,     221.76113,      +53.01319,  2389197.22, -3204703.07,  5068998.55,      51.925845,       -3.565080,   90491.71,  137813.75,   30887.35,            30903.73,  -739.99,  44506.49,           59639.20,     -7.31,     -2.34,          11.49,  +1.69,  +0.99

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.