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

8932 23 230 13 125 -14.47 243.17 -24.99 110.15 0.4352


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Gyula 2000-03-30 13:41:38 UT

No observation available


spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 23 203 13 110 -14.35 244.99 -23.17 110.68 0.4092
2 0 1 0 1 -14.90 243.97 -24.18 111.27 0.4265
3 0 1 0 0 -10.87 241.05 -27.10 100.99 0.4577
4 0 2 0 1 -13.44 241.56 -26.59 106.74 0.4565
5 0 1 0 0 -13.49 240.81 -27.34 106.53 0.4678
6 0 1 0 0 -12.56 238.24 -29.90 103.72 0.5029
7 0 1 0 1 -13.30 236.44 -31.71 104.62 0.5307
8 0 2 0 1 -13.23 235.74 -32.41 104.29 0.5406
9 0 1 0 1 -13.24 231.36 -36.80 103.30 0.6015
10 0 1 0 0 -13.02 229.76 -38.39 102.66 0.6224
11 0 3 0 2 -18.87 231.88 -36.27 112.65 0.6088
12 0 1 0 1 -13.57 229.76 -38.40 103.55 0.6233
13 0 1 0 1 -13.30 228.62 -39.54 102.93 0.6380
14 0 1 0 0 -17.69 229.54 -38.60 110.00 0.6349
15 0 0 0 0 -13.51 227.83 -40.32 103.15 0.6484
16 0 1 0 1 -17.93 229.32 -38.84 110.29 0.6384
17 0 3 0 2 -17.82 229.09 -39.06 110.06 0.6410
18 0 1 0 1 -14.28 226.98 -41.16 104.18 0.6602
19 0 1 0 0 -15.22 227.21 -40.94 105.65 0.6589
20 0 1 0 1 -14.97 226.41 -41.73 105.12 0.6684
21 0 1 0 0 -15.93 225.84 -42.32 106.44 0.6773
22 0 2 0 1 -16.42 225.91 -42.25 107.17 0.6773


  • 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