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

9190 48 251 26 133 -16.36 172.17 -0.80 178.07 0.3832


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Gyula 2000-10-14 10:12:00 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 0 1 0 0 -18.43 174.13 1.17 182.68 0.4139
2 0 1 0 1 -18.10 173.63 0.67 181.56 0.4084
3 0 1 0 1 -17.52 173.66 0.68 181.64 0.3991
4 1 170 1 91 -16.14 174.02 1.05 182.69 0.3771
5 32 -4 17 -4 -16.52 173.44 0.47 181.19 0.3830
6 -5 -4 -5 -4 -16.20 173.60 0.63 181.62 0.3779
7 0 4 0 2 -17.48 172.84 -0.12 179.70 0.3984
8 0 3 0 2 -17.36 171.87 -1.11 177.33 0.3969
9 8 20 4 11 -16.20 172.07 -0.89 177.72 0.3779
10 0 0 0 0 -16.90 171.50 -1.47 176.38 0.3898
11 0 6 0 3 -17.41 170.93 -2.03 175.11 0.3986
12 1 10 1 5 -15.15 171.76 -1.21 176.75 0.3612
13 0 1 0 0 -15.82 168.95 -4.03 169.64 0.3775
14 0 1 0 1 -15.71 168.01 -4.96 167.26 0.3787
15 6 14 3 7 -15.67 167.01 -5.96 164.77 0.3820
16 0 2 0 1 -16.07 165.88 -7.08 162.39 0.3933
17 0 1 0 1 -16.50 165.60 -7.37 162.08 0.4012
18 0 1 0 0 -16.45 165.35 -7.62 161.47 0.4017
19 0 1 0 0 -16.50 164.47 -8.49 159.55 0.4071
20 0 6 0 3 -16.42 164.28 -8.68 159.06 0.4069
21 0 6 0 3 -17.67 163.47 -9.50 158.46 0.4301
22 0 1 0 1 -16.66 163.56 -9.40 157.73 0.4148
23 0 1 0 0 -13.76 160.82 -12.15 148.53 0.3933


  • 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