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

8963 40 358 20 189 15.06 3.43 -2.16 6.01 0.3482


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Gyula 2000-04-19 11:07:56 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 0 1 0 0 12.34 12.58 6.97 338.51 0.3249
2 0 1 0 1 12.04 12.57 6.97 338.16 0.3202
3 0 1 0 1 12.48 8.68 3.08 350.22 0.3097
4 0 1 0 0 15.21 6.17 0.59 358.37 0.3507
5 1 7 0 4 15.46 5.76 0.18 359.52 0.3545
6 1 2 0 1 15.10 5.84 0.26 359.28 0.3487
7 0 3 0 1 15.19 5.50 -0.09 0.25 0.3501
8 3 278 1 147 15.57 5.15 -0.43 1.17 0.3564
9 0 1 0 1 14.94 5.44 -0.14 0.40 0.3461
10 0 1 0 1 15.07 5.29 -0.31 0.88 0.3483
11 0 3 0 2 14.61 5.31 -0.27 0.78 0.3406
12 2 -8 1 -8 15.33 4.87 -0.71 1.95 0.3526
13 0 1 0 0 14.54 5.02 -0.58 1.66 0.3396
14 0 1 0 0 14.28 4.93 -0.67 1.95 0.3353
15 12 -8 6 -8 15.45 4.18 -1.41 3.84 0.3552
16 1 -8 1 -8 15.51 3.81 -1.77 4.81 0.3565
17 3 -8 1 -8 15.86 3.64 -1.94 5.18 0.3625
18 -15 -8 -15 -8 15.26 3.89 -1.70 4.67 0.3525
19 1 -8 1 -8 16.08 3.45 -2.13 5.62 0.3663
20 2 -8 1 -8 15.59 3.48 -2.10 5.68 0.3584
21 0 1 0 0 16.40 2.93 -2.67 6.92 0.3725
22 0 1 0 1 14.04 3.77 -1.84 5.39 0.3326
23 1 -8 1 -8 15.62 2.92 -2.66 7.16 0.3600
24 2 -8 1 -8 15.32 2.90 -2.69 7.35 0.3551
25 4 -8 2 -8 14.97 2.97 -2.61 7.27 0.3492
26 0 6 0 3 15.76 2.48 -3.11 8.29 0.3632
27 0 0 0 0 14.54 3.00 -2.61 7.44 0.3422
28 1 -8 1 -8 14.69 2.62 -2.98 8.39 0.3456
29 1 -8 1 -8 14.28 2.61 -2.98 8.58 0.3388
30 0 0 0 0 13.23 2.85 -2.74 8.36 0.3212
31 0 2 0 1 14.15 2.35 -3.24 9.38 0.3373
32 0 1 0 0 16.18 1.30 -4.29 11.15 0.3732
33 2 7 1 4 13.67 2.49 -3.09 9.19 0.3292
34 0 1 0 1 17.13 0.36 -5.25 12.95 0.3914
35 0 2 0 1 14.12 1.39 -4.22 12.17 0.3399
36 1 9 0 5 15.91 0.55 -5.03 13.19 0.3713
37 0 1 0 0 11.84 2.48 -3.10 10.24 0.2992
38 0 3 0 1 13.43 1.44 -4.17 12.49 0.3287
39 2 14 1 8 12.39 1.95 -3.63 11.56 0.3098
40 0 2 0 1 11.94 2.01 -3.58 11.70 0.3023
41 0 1 0 1 13.12 1.36 -4.25 12.92 0.3239
42 0 1 0 0 13.06 356.78 -8.83 25.58 0.3480
43 0 1 0 1 15.10 354.45 -11.16 28.41 0.3945
44 0 4 0 2 12.92 355.61 -9.99 28.63 0.3546


  • 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