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

8900 39 332 37 319 -15.28 232.24 59.48 256.28 0.8542


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Gyula 2000-03-10 12:02:11 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 1 130 1 145 -12.84 237.36 64.57 259.21 0.8982
2 1 -1 2 -1 -13.93 238.48 65.72 257.97 0.9064
3 1 -1 1 -1 -13.67 237.81 65.05 258.27 0.9016
4 2 -1 2 -1 -13.16 236.86 64.10 258.87 0.8946
5 8 -1 9 -1 -13.65 237.06 64.30 258.31 0.8960
6 0 1 0 1 -12.21 234.34 61.58 260.01 0.8748
7 0 1 0 1 -13.56 236.19 63.40 258.44 0.8892
8 0 1 0 1 -13.27 234.42 61.66 258.80 0.8753
9 1 6 1 6 -14.15 235.27 62.51 257.79 0.8821
10 2 15 2 15 -13.87 234.11 61.34 258.11 0.8726
11 2 -10 2 -10 -13.65 233.45 60.69 258.38 0.8671
12 0 0 0 0 -13.88 230.56 57.80 258.12 0.8416
13 0 2 0 2 -14.28 230.89 58.10 257.64 0.8444
14 1 42 1 38 -14.79 230.23 57.47 257.02 0.8387
15 0 1 0 1 -14.52 229.71 56.91 257.33 0.8335
16 0 1 0 1 -15.62 231.01 58.21 256.05 0.8456
17 1 -14 1 -14 -15.33 230.23 57.46 256.37 0.8387
18 0 1 0 1 -14.65 229.28 56.52 257.17 0.8298
19 2 -14 2 -14 -15.52 230.45 57.70 256.16 0.8409
20 0 5 0 4 -15.88 230.33 57.54 255.73 0.8396
21 0 1 0 1 -16.09 226.82 54.07 255.31 0.8065
22 0 1 0 1 -16.18 226.55 53.79 255.17 0.8038
23 0 4 0 3 -16.67 226.69 53.93 254.57 0.8055
24 0 1 0 1 -16.55 226.25 53.45 254.69 0.8007
25 0 2 0 2 -16.94 226.52 53.73 254.23 0.8037
26 0 5 0 4 -16.83 226.00 53.25 254.33 0.7988
27 2 65 1 53 -17.49 225.83 53.04 253.48 0.7972
28 9 -27 7 -27 -17.83 225.78 53.02 253.06 0.7973
29 0 1 0 1 -19.41 226.15 53.39 251.12 0.8024
30 1 46 1 37 -18.57 224.91 52.11 252.02 0.7888
31 5 -30 4 -30 -18.90 224.86 52.10 251.61 0.7890


  • 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