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

8993 70 516 65 475 -22.04 87.76 55.57 245.27 0.8429


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Gyula 2000-05-14 16:30:58 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 3 320 3 308 -19.98 90.81 58.61 248.34 0.8652
2 11 -1 10 -1 -19.94 89.77 57.58 248.21 0.8566
3 1 -1 1 -1 -21.03 90.45 58.28 247.08 0.8640
4 1 -1 1 -1 -21.21 90.62 58.44 246.91 0.8656
5 20 -1 20 -1 -21.55 90.14 57.95 246.42 0.8621
6 2 -1 2 -1 -22.07 90.25 58.09 245.85 0.8641
7 1 -1 1 -1 -20.93 88.43 56.24 246.80 0.8469
8 3 -1 3 -1 -21.27 88.48 56.31 246.42 0.8481
9 0 1 0 1 -20.34 87.02 54.85 247.21 0.8338
10 0 0 0 0 -22.94 90.31 58.14 244.88 0.8659
11 0 4 0 4 -22.01 88.32 56.12 245.52 0.8478
12 0 1 0 1 -22.94 88.97 56.80 244.60 0.8551
13 0 4 0 4 -22.16 87.74 55.55 245.22 0.8432
14 0 2 0 2 -22.41 87.16 54.97 244.80 0.8387
15 0 2 0 2 -23.46 87.72 55.54 243.71 0.8456
16 0 1 0 1 -23.79 87.99 55.82 243.39 0.8487
17 0 1 0 1 -22.39 85.67 53.50 244.47 0.8258
18 0 1 0 1 -25.19 87.79 55.62 241.74 0.8499
19 0 3 0 2 -22.60 83.86 51.67 243.74 0.8098
20 0 1 0 1 -25.15 87.07 54.90 241.60 0.8440
21 0 6 0 5 -23.58 84.83 52.65 242.84 0.8211
22 0 1 0 1 -23.15 84.08 51.91 243.15 0.8133
23 0 1 0 1 -23.13 83.08 50.88 242.88 0.8039
24 0 1 0 1 -24.71 84.71 52.54 241.48 0.8229
25 14 155 11 130 -24.06 83.64 51.44 241.93 0.8114
26 3 -25 3 -25 -23.81 83.14 50.95 242.08 0.8063
27 1 -25 1 -25 -23.96 83.04 50.86 241.88 0.8058
28 0 10 0 8 -23.38 81.91 49.72 242.22 0.7937
29 10 -25 9 -25 -24.53 82.76 50.57 241.10 0.8048
30 0 0 0 0 -23.62 81.04 48.87 241.66 0.7864
31 0 1 0 1 -23.90 80.96 48.77 241.28 0.7862


  • 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