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

8879 110 678 67 412 21.65 18.01 20.64 325.39 0.5788


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Gyula 2000-02-25 11:42:35 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 0 1 0 0 23.81 21.03 23.68 323.95 0.6267
2 0 3 0 2 23.68 20.61 23.26 324.30 0.6220
3 98 551 59 336 21.72 18.46 21.08 324.88 0.5830
4 0 1 0 1 19.99 17.22 19.86 324.60 0.5532
5 0 3 0 2 19.59 17.35 20.00 323.96 0.5498
6 0 1 0 0 19.14 17.33 19.96 323.50 0.5444
7 0 2 0 1 21.01 16.92 19.57 326.09 0.5627
8 0 68 0 40 20.70 16.65 19.29 326.15 0.5568
9 1 -8 1 -8 21.03 16.48 19.11 326.73 0.5593
10 1 -8 1 -8 20.08 16.68 19.32 325.43 0.5497
11 1 -8 1 -8 20.30 16.61 19.25 325.77 0.5518
12 0 5 0 3 21.48 16.31 18.96 327.41 0.5634
13 0 1 0 1 18.63 16.94 19.59 323.41 0.5353
14 1 16 1 10 22.35 15.99 18.65 328.70 0.5715
15 1 -14 0 -14 22.04 16.03 18.68 328.34 0.5679
16 3 -8 2 -8 20.69 16.23 18.89 326.68 0.5535
17 1 -14 0 -14 21.98 15.85 18.48 328.56 0.5657
18 0 2 0 1 23.10 15.56 18.22 330.00 0.5773
19 1 2 1 1 21.29 15.79 18.42 327.95 0.5570
20 2 11 1 7 23.29 15.09 17.73 330.84 0.5762
21 0 3 0 2 20.11 15.55 18.20 327.03 0.5411
22 0 1 0 1 22.77 13.86 16.51 332.05 0.5614
23 0 1 0 1 22.27 13.12 15.77 332.67 0.5501
24 0 2 0 1 24.52 12.45 15.11 335.53 0.5747
25 0 2 0 1 23.17 10.35 13.00 337.60 0.5449
26 0 1 0 0 23.09 10.06 12.72 337.99 0.5423
27 0 1 0 1 25.60 9.12 11.77 341.14 0.5714


  • 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