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

8869m 131 714 85 458 -18.49 116.53 38.46 249.01 0.6330


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Gyula 2000-02-19 08:38:06 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 0 1 0 1 -16.59 120.66 42.63 253.05 0.6809
2 27 222 18 150 -18.08 121.07 42.99 250.97 0.6881
3 12 -2 8 -2 -17.59 120.40 42.33 251.53 0.6791
4 -2 -2 -2 -2 -18.41 120.96 42.89 250.47 0.6875
5 9 -2 6 -2 -18.15 120.12 42.08 250.66 0.6773
6 -5 -2 -5 -2 -18.39 120.14 42.07 250.31 0.6776
7 0 6 0 4 -17.97 119.38 41.31 250.73 0.6675
8 0 7 0 4 -18.51 119.52 41.45 249.98 0.6704
9 0 2 0 2 -16.49 117.24 39.17 252.46 0.6375
10 0 6 0 4 -17.20 117.58 39.50 251.44 0.6433
11 0 1 0 1 -16.70 117.25 39.22 252.14 0.6386
12 3 16 2 10 -16.14 116.78 38.71 252.89 0.6309
13 1 7 0 4 -19.18 119.03 40.96 248.86 0.6661
14 0 1 0 0 -18.89 118.30 40.23 249.08 0.6565
15 2 11 1 7 -19.48 118.70 40.63 248.32 0.6630
16 0 1 0 1 -16.91 116.81 38.77 251.70 0.6334
17 0 18 0 12 -18.30 116.78 38.71 249.53 0.6361
18 1 -17 1 -17 -17.89 116.38 38.30 250.04 0.6299
19 3 10 2 6 -17.42 115.89 37.81 250.63 0.6224
20 0 4 0 2 -18.98 117.04 38.97 248.56 0.6413
21 0 1 0 1 -16.30 115.11 37.04 252.21 0.6095
22 1 54 1 34 -17.06 115.56 37.48 251.11 0.6172
23 0 1 0 1 -16.56 115.12 37.04 251.79 0.6102
24 5 15 3 10 -19.52 117.28 39.21 247.82 0.6458
25 0 2 0 1 -19.28 116.85 38.78 248.04 0.6398
26 1 -22 1 -22 -17.22 115.10 37.02 250.71 0.6116
27 6 -22 4 -22 -17.81 115.39 37.31 249.87 0.6170
28 2 18 1 12 -18.63 115.71 37.64 248.67 0.6235
29 0 1 0 0 -18.24 115.45 37.41 249.21 0.6195
30 0 0 0 0 -18.18 115.32 37.29 249.26 0.6177
31 2 14 2 9 -17.22 114.42 36.34 250.51 0.6027
32 0 1 0 1 -18.53 115.28 37.25 248.70 0.6183
33 0 2 0 1 -17.43 113.83 35.76 249.96 0.5957
34 2 35 1 22 -18.70 114.44 36.37 248.12 0.6076
35 5 14 3 9 -20.39 115.65 37.58 245.91 0.6285
36 1 -34 1 -34 -18.87 114.17 36.10 247.74 0.6046
37 0 1 0 1 -18.04 113.36 35.33 248.80 0.5920
38 3 242 2 148 -19.78 113.66 35.59 246.08 0.6013
39 5 -38 3 -38 -20.16 113.91 35.84 245.56 0.6060
40 29 -38 18 -38 -18.81 112.89 34.82 247.33 0.5880
41 -40 -38 -40 -38 -19.33 113.13 35.06 246.58 0.5930
42 -40 -38 -40 -38 -18.73 112.66 34.63 247.40 0.5852
43 -40 -38 -40 -38 -19.15 112.67 34.60 246.69 0.5863
44 2 -38 1 -38 -19.56 112.54 34.46 245.96 0.5861
45 1 -38 1 -38 -19.12 112.06 33.99 246.47 0.5783
46 2 -38 1 -38 -19.15 111.76 33.68 246.29 0.5744
47 6 -38 4 -38 -19.46 111.68 33.61 245.73 0.5748


  • 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