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

9037 51 239 38 175 20.17 340.77 -44.20 62.70 0.7382


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Gyula 2000-06-11 10:34:31 UT

No observation available


spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 0 1 0 0 20.78 344.45 -40.53 60.27 0.7019
2 0 1 0 1 21.22 343.63 -41.35 60.10 0.7128
3 10 51 7 35 19.63 344.40 -40.58 61.84 0.6972
4 0 1 0 1 21.86 343.19 -41.80 59.48 0.7203
5 0 1 0 1 21.48 343.40 -41.58 59.87 0.7164
6 3 -3 2 -3 19.69 343.68 -41.30 62.09 0.7055
7 5 14 3 10 20.88 342.28 -42.69 61.17 0.7255
8 0 0 0 0 19.34 342.75 -42.23 62.98 0.7142
9 0 1 0 1 20.92 341.18 -43.80 61.60 0.7372
10 0 1 0 1 20.52 341.14 -43.85 62.13 0.7362
11 0 1 0 1 20.55 340.86 -44.12 62.21 0.7392
12 0 2 0 2 19.95 341.06 -43.92 62.89 0.7347
13 1 8 1 6 18.89 341.53 -43.45 64.10 0.7257
14 1 153 1 114 20.72 339.89 -45.08 62.38 0.7498
15 1 -14 1 -14 20.77 339.53 -45.44 62.47 0.7536
16 9 -14 6 -14 20.14 339.88 -45.10 63.13 0.7478
17 1 -14 1 -14 20.41 339.62 -45.35 62.89 0.7514
18 0 1 0 0 21.28 338.86 -46.12 62.10 0.7622
19 17 -14 13 -14 20.38 339.37 -45.61 63.03 0.7539
20 -19 -14 -19 -14 19.98 339.37 -45.61 63.53 0.7525
21 3 -14 3 -14 20.62 339.04 -45.95 62.85 0.7582
22 0 3 0 2 20.95 338.36 -46.62 62.69 0.7662


  • 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