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

9280 249 1750 125 883 9.01 301.93 -1.65 8.27 0.1978


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SOHO MDI 2000-12-25 11:11:31 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 0 8 0 4 5.91 312.80 9.22 311.69 0.2145
2 0 4 0 2 7.65 312.29 8.71 318.89 0.2293
3 0 3 0 2 12.86 311.88 8.30 331.64 0.2977
4 0 5 0 3 13.17 310.31 6.73 336.80 0.2908
5 75 422 38 214 9.96 306.95 3.38 344.70 0.2208
6 0 5 0 3 14.31 306.97 3.39 348.64 0.2925
7 0 5 0 3 14.79 306.78 3.20 349.57 0.2997
8 0 4 0 2 11.81 306.27 2.69 349.30 0.2489
9 0 8 0 4 14.83 306.07 2.49 351.87 0.2985
10 0 7 0 3 7.16 305.66 2.08 347.62 0.1687
11 0 3 0 1 4.76 305.07 1.49 348.04 0.1259
12 0 5 0 2 9.65 304.93 1.35 353.57 0.2090
13 0 3 0 1 6.54 304.92 1.34 351.35 0.1558
14 5 197 2 99 9.06 304.54 0.97 355.16 0.1983
15 10 -14 5 -14 8.79 304.39 0.81 355.84 0.1934
16 15 -14 7 -14 9.88 304.31 0.73 356.57 0.2121
17 0 4 0 2 2.42 304.27 0.69 351.69 0.0832
18 8 -14 4 -14 9.30 304.23 0.66 356.78 0.2019
19 0 18 0 9 8.24 304.19 0.62 356.67 0.1838
20 7 -14 4 -14 9.22 303.96 0.38 358.09 0.2004
21 5 -14 2 -14 9.18 303.42 -0.16 0.78 0.1996
22 0 14 0 7 8.48 303.38 -0.20 1.04 0.1876
23 0 4 0 2 3.99 303.31 -0.27 2.47 0.1099
24 0 7 0 4 6.65 302.88 -0.70 4.44 0.1565
25 0 14 0 7 9.88 302.76 -0.82 3.82 0.2121
26 0 4 0 2 4.26 302.69 -0.88 7.69 0.1155
27 0 5 0 3 10.19 302.57 -1.01 4.60 0.2177
28 22 251 11 126 8.17 302.22 -1.35 7.35 0.1837
29 0 6 0 3 6.58 302.15 -1.43 9.12 0.1567
30 0 6 0 3 5.46 302.04 -1.54 11.23 0.1379
31 20 -28 10 -28 8.01 301.72 -1.86 10.17 0.1824
32 0 3 0 2 6.62 301.46 -2.12 13.36 0.1597
33 0 3 0 2 10.67 301.36 -2.22 9.64 0.2283
34 0 12 0 6 6.62 301.04 -2.54 15.91 0.1616
35 0 6 0 3 5.15 300.89 -2.69 19.88 0.1381
36 0 21 0 11 12.16 300.52 -3.05 11.80 0.2560
37 0 5 0 2 11.06 300.54 -3.04 12.72 0.2376
38 0 7 0 3 7.12 300.38 -3.20 18.74 0.1733
39 0 5 0 2 10.55 300.31 -3.27 14.18 0.2301
40 0 13 0 6 6.15 300.00 -3.58 22.95 0.1600
41 0 21 0 11 12.01 299.82 -3.76 14.56 0.2561
42 0 26 0 13 12.56 299.30 -4.28 15.86 0.2674
43 0 12 0 6 7.43 299.22 -4.36 24.10 0.1856
44 2 10 1 5 10.04 299.19 -4.39 19.47 0.2274
45 0 4 0 2 7.16 299.03 -4.55 25.66 0.1828
46 2 13 1 7 12.09 298.80 -4.78 18.18 0.2623
47 0 10 0 5 8.25 298.82 -4.76 24.20 0.2012
48 0 14 0 7 9.42 298.80 -4.77 22.05 0.2197
49 0 6 0 3 8.80 298.77 -4.80 23.32 0.2101
50 0 5 0 2 6.47 298.76 -4.82 28.77 0.1742
51 0 6 0 3 6.20 298.69 -4.89 29.92 0.1708
52 0 4 0 2 2.43 298.63 -4.94 46.43 0.1194
53 0 10 0 5 14.11 298.37 -5.21 17.35 0.2969
54 0 7 0 4 6.24 298.38 -5.20 31.34 0.1741
55 12 29 6 15 10.56 298.28 -5.30 22.24 0.2410
56 0 3 0 2 11.85 298.18 -5.40 20.68 0.2621
57 0 4 0 2 1.74 298.10 -5.48 53.78 0.1189
58 10 385 5 195 7.67 297.97 -5.60 29.27 0.1989
59 14 41 7 21 9.15 297.95 -5.63 26.05 0.2214
60 0 3 0 2 10.68 297.54 -6.04 24.79 0.2479
61 8 -58 4 -58 8.18 297.46 -6.12 30.18 0.2108
62 7 -58 4 -58 7.83 297.20 -6.38 32.13 0.2080
63 0 5 0 2 9.86 297.12 -6.46 27.81 0.2386
64 0 10 0 5 9.51 296.89 -6.68 29.37 0.2352
65 27 -58 14 -58 7.76 296.54 -7.04 34.92 0.2132
66 0 5 0 2 6.30 294.03 -9.55 47.96 0.2230
67 0 7 0 3 12.39 293.78 -9.80 33.33 0.3039
68 0 16 0 8 12.00 293.68 -9.90 34.35 0.2994
69 0 7 0 3 6.46 293.48 -10.10 49.02 0.2318


  • 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