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

11029 88 669 57 441 15.70 215.76 40.46 288.48 0.6606


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Gyula 2009-10-27 13:28:35 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 12 469 8 314 15.70 217.80 42.50 287.91 0.6858
2 13 -1 9 -1 15.89 217.53 42.23 288.25 0.6830
3 7 -1 5 -1 15.76 216.80 41.50 288.24 0.6739
4 14 -1 9 -1 15.37 216.35 41.06 287.79 0.6674
5 9 -1 6 -1 15.03 215.95 40.65 287.38 0.6616
6 2 -1 1 -1 15.70 216.15 40.86 288.33 0.6658
7 0 4 0 3 14.37 214.00 38.70 286.90 0.6354
8 2 15 1 10 15.98 214.63 39.34 289.18 0.6476
9 5 30 3 19 14.53 213.20 37.91 287.36 0.6255
10 0 6 0 4 15.31 213.69 38.40 288.44 0.6338
11 0 6 0 4 17.51 215.61 40.32 291.16 0.6640
12 5 74 3 47 16.38 213.44 38.14 290.18 0.6336
13 0 7 0 4 15.19 212.04 36.75 288.77 0.6121
14 14 -12 9 -12 16.20 212.78 37.49 290.13 0.6247
15 0 1 0 1 14.57 211.05 35.76 288.10 0.5972
16 0 4 0 2 15.15 211.30 36.01 288.96 0.6023
17 0 5 0 3 15.57 211.36 36.06 289.63 0.6043
18 5 40 3 25 17.18 212.04 36.74 291.93 0.6184
19 0 6 0 4 16.70 211.79 36.49 291.28 0.6135
20 0 2 0 1 13.43 206.90 31.61 287.64 0.5370


  • 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