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

9107 6 112 3 64 -16.44 35.84 20.00 220.62 0.5042


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Gyula 2000-08-05 12:59:33 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 0 3 0 2 -12.65 39.81 23.96 231.71 0.5069
2 4 53 2 31 -16.69 38.83 22.99 224.59 0.5349
3 1 -2 1 -2 -16.85 38.55 22.71 224.02 0.5337
4 0 1 0 1 -19.36 37.81 21.97 219.86 0.5529
5 0 1 0 1 -13.40 38.47 22.62 228.93 0.4984
6 0 2 0 1 -13.91 38.27 22.43 227.90 0.5012
7 0 1 0 1 -13.51 38.27 22.43 228.51 0.4973
8 0 1 0 1 -13.39 38.09 22.25 228.47 0.4940
9 0 1 0 0 -17.67 36.53 20.69 220.30 0.5224
10 0 3 0 2 -17.43 35.96 20.12 219.85 0.5143
11 0 2 0 1 -17.51 35.62 19.77 219.25 0.5119
12 0 1 0 0 -17.64 35.28 19.44 218.62 0.5102
13 0 3 0 2 -17.34 35.24 19.40 218.95 0.5064
14 0 4 0 2 -17.00 34.85 19.02 218.84 0.4989
15 1 9 0 5 -17.70 34.77 18.93 217.79 0.5062
16 0 2 0 1 -21.49 33.61 17.77 211.75 0.5416
17 0 4 0 2 -20.27 28.55 12.71 205.02 0.4898
18 0 9 0 5 -13.23 29.39 13.55 214.76 0.4016
19 0 2 0 1 -20.22 28.05 12.21 204.21 0.4859
20 0 6 0 3 -13.29 28.88 13.04 213.67 0.3977
21 0 1 0 1 -12.87 28.80 12.96 214.11 0.3915
22 0 1 0 0 -17.04 28.04 12.20 207.32 0.4419
23 0 1 0 1 -20.30 26.84 11.00 201.99 0.4799
24 0 1 0 0 -20.90 26.37 10.53 200.66 0.4857


  • 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