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

8970 151 1379 105 979 -13.43 265.52 45.53 255.28 0.7199


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Gyula 2000-04-30 11:36:13 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 0 1 0 1 -11.02 265.72 45.74 258.69 0.7192
2 66 1311 48 936 -12.60 266.96 46.97 256.68 0.7355
3 0 3 0 2 -12.03 265.10 45.12 257.20 0.7130
4 0 1 0 1 -11.62 264.44 44.46 257.68 0.7046
5 9 -2 7 -2 -13.36 265.97 45.98 255.49 0.7250
6 6 -2 4 -2 -13.52 265.50 45.51 255.18 0.7198
7 4 -2 3 -2 -12.58 264.48 44.50 256.33 0.7064
8 1 -2 0 -2 -15.25 266.48 46.50 253.00 0.7341
9 29 -2 20 -2 -13.84 264.68 44.70 254.60 0.7108
10 1 -2 0 -2 -12.60 263.52 43.53 256.13 0.6947
11 33 -2 23 -2 -14.39 264.18 44.21 253.72 0.7059
12 0 1 0 0 -13.38 262.11 42.14 254.73 0.6789
13 0 2 0 1 -16.52 264.98 45.00 250.95 0.7196
14 0 1 0 1 -16.39 264.77 44.80 251.07 0.7169
15 0 1 0 1 -17.26 265.07 45.08 249.96 0.7221
16 0 1 0 1 -17.46 265.11 45.13 249.70 0.7232
17 0 2 0 1 -17.32 264.68 44.70 249.77 0.7179
18 0 5 0 3 -13.32 260.97 40.99 254.57 0.6645
19 1 -2 0 -2 -14.31 261.75 41.77 253.30 0.6762
20 0 1 0 0 -13.21 260.66 40.68 254.66 0.6603
21 0 1 0 0 -17.04 263.67 43.70 249.89 0.7057
22 0 5 0 3 -14.30 260.65 40.66 253.03 0.6625
23 0 1 0 0 -14.59 260.77 40.79 252.62 0.6648
24 0 1 0 0 -14.74 260.80 40.81 252.41 0.6654
25 0 3 0 2 -14.15 260.17 40.19 253.12 0.6562
26 0 1 0 0 -14.72 260.56 40.59 252.39 0.6625
27 0 1 0 1 -13.56 259.52 39.54 253.86 0.6466
28 1 14 0 10 -17.25 262.75 42.77 249.34 0.6954
29 0 1 0 1 -16.58 261.58 41.60 249.94 0.6796
30 0 9 0 6 -16.90 261.85 41.87 249.56 0.6838
31 0 2 0 1 -14.26 259.44 39.45 252.76 0.6471
32 0 2 0 1 -13.86 258.37 38.39 253.08 0.6324
33 0 1 0 1 -14.14 258.49 38.50 252.67 0.6346
34 0 1 0 0 -15.20 259.20 39.21 251.26 0.6465
35 0 1 0 0 -14.16 258.21 38.24 252.57 0.6312
36 0 1 0 1 -14.61 258.57 38.59 251.97 0.6370
37 0 1 0 1 -17.07 259.40 39.43 248.53 0.6547
38 0 1 0 1 -19.36 260.18 40.20 245.46 0.6718
39 0 1 0 1 -14.73 255.90 35.91 250.90 0.6025
40 0 1 0 1 -18.88 256.50 36.53 244.62 0.6256


  • 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