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

9264 94 708 52 385 -24.53 65.13 4.34 190.11 0.4088


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Gyula 2000-12-16 13:11:51 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 22 282 12 153 -23.65 69.41 8.61 199.71 0.4086
2 9 -1 5 -1 -23.38 68.44 7.65 197.89 0.3995
3 1 -1 1 -1 -24.04 68.36 7.58 197.20 0.4091
4 1 -1 1 -1 -23.15 67.60 6.80 196.21 0.3919
5 0 1 0 1 -22.33 67.23 6.43 196.00 0.3776
6 0 1 0 1 -23.71 66.39 5.60 193.10 0.3957
7 0 1 0 0 -24.31 65.93 5.14 191.74 0.4035
8 0 4 0 2 -23.77 65.78 4.98 191.66 0.3946
9 18 117 9 62 -22.42 65.19 4.39 191.04 0.3714
10 0 2 0 1 -27.15 63.95 3.16 186.38 0.4431
11 1 38 1 21 -25.42 62.93 2.13 184.67 0.4142
12 2 -11 1 -11 -25.62 62.64 1.85 184.02 0.4172
13 0 3 0 2 -22.27 62.94 2.16 185.52 0.3637
14 2 18 1 9 -22.96 62.83 2.03 185.02 0.3746
15 0 3 0 1 -22.32 62.69 1.89 184.84 0.3641
16 9 222 5 122 -26.81 61.93 1.15 182.37 0.4353
17 15 -16 8 -16 -26.82 61.46 0.66 181.36 0.4352
18 5 -16 3 -16 -26.62 61.35 0.57 181.18 0.4320
19 0 1 0 1 -25.46 61.43 0.65 181.42 0.4137
20 9 -16 5 -16 -26.51 61.12 0.32 180.67 0.4303
21 0 3 0 1 -25.54 60.37 -0.42 179.09 0.4148
22 0 1 0 1 -24.74 60.15 -0.63 178.57 0.4021
23 0 1 0 1 -25.40 58.95 -1.85 175.94 0.4136
24 0 2 0 1 -25.16 58.92 -1.87 175.86 0.4097
25 0 1 0 1 -26.26 55.48 -5.30 168.95 0.4344
26 0 4 0 2 -26.61 55.07 -5.71 168.31 0.4410
27 0 3 0 2 -26.43 54.58 -6.20 167.24 0.4399


  • 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