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

9011 97 581 51 307 18.85 257.81 5.35 345.72 0.3576


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Gyula 2000-05-25 06:01:31 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 0 2 0 1 16.25 274.82 22.36 309.58 0.4757
2 0 2 0 1 16.14 274.61 22.14 309.66 0.4722
3 0 2 0 1 16.83 273.72 21.25 311.94 0.4684
4 0 3 0 1 16.39 273.74 21.27 311.18 0.4643
5 0 3 0 2 16.66 273.45 20.99 312.00 0.4636
6 0 1 0 1 19.15 272.84 20.38 316.79 0.4823
7 0 5 0 3 15.75 273.46 21.00 310.42 0.4549
8 0 1 0 0 18.68 272.47 20.00 316.59 0.4734
9 0 9 0 5 18.22 272.29 19.82 316.11 0.4665
10 0 5 0 2 14.97 272.12 19.65 310.85 0.4313
11 13 46 7 25 17.26 270.77 18.31 316.78 0.4398
12 4 -11 2 -11 17.11 270.57 18.11 316.84 0.4361
13 0 2 0 1 15.95 270.82 18.36 314.48 0.4263
14 0 2 0 1 16.65 265.89 13.43 324.32 0.3830
15 0 2 0 1 16.96 265.23 12.77 326.13 0.3809
16 0 1 0 0 16.79 264.49 12.03 327.41 0.3721
17 0 4 0 2 16.60 264.23 11.77 327.69 0.3673
18 0 3 0 1 16.48 263.18 10.71 329.87 0.3566
19 0 1 0 1 25.14 257.29 4.83 350.34 0.4556
20 0 4 0 2 17.57 258.94 6.48 341.72 0.3443
21 34 456 18 241 18.66 255.93 3.47 350.53 0.3498
22 45 -21 24 -21 19.34 255.18 2.71 352.82 0.3589
23 0 1 0 1 23.51 252.68 0.22 359.53 0.4235
24 0 2 0 1 22.34 252.85 0.39 359.11 0.4048
25 0 4 0 2 23.12 252.47 0.01 359.97 0.4173
26 0 1 0 1 22.33 252.57 0.11 359.75 0.4047
27 0 5 0 3 22.63 252.34 -0.13 0.29 0.4094
28 0 3 0 1 23.13 252.01 -0.45 1.00 0.4175
29 1 11 0 6 19.33 251.94 -0.52 1.39 0.3561


  • 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