groupProj. UProj. WSCorr. UCorr. WS BLLCMPos. angler

8856 58 415 32 229 -14.40 210.89 -25.53 109.98 0.4464


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Gyula 2000-02-07 08:03:02 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 0 1 0 0 -12.83 215.17 -21.26 108.66 0.3748
2 0 1 0 0 -16.87 215.40 -21.03 118.80 0.3936
3 0 2 0 1 -16.76 215.24 -21.18 118.39 0.3950
4 0 1 0 0 -17.12 215.28 -21.15 119.26 0.3969
5 0 1 0 0 -17.54 215.27 -21.16 120.20 0.3999
6 0 1 0 1 -14.03 213.16 -23.27 110.26 0.4104
7 0 1 0 1 -12.55 212.76 -23.67 106.53 0.4105
8 29 212 16 116 -16.06 213.30 -23.13 115.03 0.4185
9 1 127 1 70 -10.99 210.98 -25.44 102.12 0.4331
10 16 -9 9 -9 -11.31 210.99 -25.43 102.87 0.4338
11 0 2 0 1 -17.47 209.77 -26.66 115.39 0.4758
12 0 1 0 0 -19.14 206.80 -29.63 116.64 0.5246
13 0 0 0 0 -15.65 205.55 -30.88 109.58 0.5267
14 0 1 0 1 -12.64 203.54 -32.88 103.38 0.5466
15 0 1 0 1 -13.04 203.59 -32.82 104.13 0.5467
16 11 53 6 31 -14.69 203.75 -32.67 107.16 0.5486
17 0 2 0 1 -15.34 203.84 -32.59 108.35 0.5495
18 1 -16 0 -16 -14.52 203.34 -33.08 106.72 0.5540
19 0 2 0 1 -15.98 201.59 -34.83 108.67 0.5818
20 0 2 0 1 -16.35 200.43 -35.99 108.90 0.5984
21 0 1 0 1 -15.94 200.16 -36.27 108.15 0.6009
22 0 1 0 1 -16.82 199.17 -37.26 109.27 0.6162
23 0 2 0 1 -17.35 199.03 -37.38 110.08 0.6193


  • Proj. U -  Projected umbra area in millionths of solar disc, negative values indicate
    that the umbra consists of fragmented regions which cannot be separated without losing umbral area.
    In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that
    the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2.
  • Proj. WS -  Projected whole spot area in millionths of solar disc, negative values indicate
    that several umbras have a common penumbra, e.g. -7 means that the given umbra shares
    a penumbra with umbra No.7, and the WS value is indicated at No.7.
  • Corr. U -  Corrected umbra area in millionths of solar hemisphere, for negative values see above
  • Corr. WS -  Corrected whole spot area in millionths of solar hemisphere, for negative values see above
  • B -  Heliographic latitude B; positive: North, negative: South
  • L -  Heliographic longitude L
  • LCM -  Longitudinal distance from the Sun's central meridian
  • Pos. angle -  Position angle
  • r -  Distance from the centre of Sun's disc in terms of Sun's radius