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

8858 47 340 31 215 26.67 199.71 -21.39 31.11 0.6336


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Kanzelhoehe 2000-02-08 11:58:56 UT

No observation available


spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 0 5 0 3 24.44 206.30 -14.79 24.48 0.5630
2 0 1 0 1 25.02 205.21 -15.94 25.65 0.5774
3 8 23 5 14 27.71 203.93 -17.17 25.11 0.6179
4 0 3 0 2 23.24 205.66 -15.43 26.43 0.5515
5 3 22 2 13 24.08 205.12 -15.97 26.47 0.5656
6 1 -5 1 -5 23.93 204.98 -16.17 26.89 0.5651
7 0 4 0 2 27.91 202.96 -18.13 26.16 0.6259
8 0 4 0 3 27.20 202.99 -18.16 26.78 0.6177
9 0 4 0 2 28.41 201.98 -19.18 27.03 0.6381
10 0 2 0 1 29.24 201.58 -19.51 26.75 0.6498
11 1 18 1 12 30.17 200.58 -20.58 27.23 0.6665
12 0 2 0 1 27.68 201.64 -19.51 28.03 0.6318
13 1 -11 1 -11 29.99 200.49 -20.60 27.40 0.6647
14 0 6 0 4 29.52 200.48 -20.68 27.86 0.6599
15 0 1 0 0 23.93 202.62 -18.53 30.13 0.5811
16 3 24 2 16 30.39 199.67 -21.42 27.97 0.6741
17 8 35 5 22 27.40 200.64 -20.46 29.38 0.6348
18 0 14 0 9 29.27 199.65 -21.44 28.91 0.6619
19 0 -16 0 -16 29.92 199.27 -21.83 28.79 0.6714
20 0 0 0 0 27.75 200.04 -21.05 29.77 0.6426
21 0 2 0 2 29.82 198.88 -22.28 29.36 0.6731
22 2 9 1 6 28.47 198.98 -22.11 30.34 0.6575
23 0 2 0 1 29.58 197.90 -23.25 30.60 0.6768
24 0 21 0 14 28.30 198.47 -22.68 31.11 0.6595
25 2 -24 1 -24 28.07 198.07 -23.02 31.68 0.6593
26 0 0 0 0 28.98 197.61 -23.48 31.36 0.6721
27 2 12 2 8 27.97 197.26 -23.83 32.64 0.6640
28 14 119 9 75 24.34 197.81 -23.28 35.56 0.6216
29 2 -28 1 -28 24.63 196.39 -24.71 36.84 0.6360
30 0 5 0 3 24.62 195.33 -25.83 38.04 0.6451
31 0 2 0 1 27.67 192.40 -28.76 37.82 0.6973


  • 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