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

9004 109 510 57 267 10.99 316.11 -15.70 49.52 0.3502


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Gyula 2000-05-19 06:04:46 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 21 109 11 57 10.01 318.78 -13.03 46.67 0.3066
2 1 10 0 5 10.34 317.98 -13.83 47.57 0.3201
3 0 2 0 1 10.64 317.62 -14.19 47.59 0.3276
4 1 125 1 65 10.48 317.14 -14.67 48.89 0.3320
5 0 7 0 3 10.97 316.91 -14.90 48.22 0.3400
6 27 -4 14 -4 10.32 316.92 -14.89 49.67 0.3330
7 -6 -4 -6 -4 10.00 317.06 -14.75 50.16 0.3278
8 0 0 0 0 12.26 315.98 -15.83 47.16 0.3652
9 2 8 1 4 12.58 315.70 -16.11 46.99 0.3719
10 0 1 0 1 11.35 316.20 -15.61 48.70 0.3528
11 -6 -4 -6 -4 9.79 316.79 -15.02 51.18 0.3291
12 0 1 0 0 11.38 315.93 -15.88 49.10 0.3563
13 0 1 0 1 11.57 315.76 -16.05 48.99 0.3605
14 9 196 5 105 12.58 315.17 -16.64 47.91 0.3783
15 0 1 0 0 10.41 315.86 -15.97 51.42 0.3476
16 5 23 2 12 11.24 315.25 -16.56 50.58 0.3635
17 2 24 1 13 9.44 315.84 -15.97 53.71 0.3382
18 29 -14 16 -14 12.36 314.24 -17.57 49.85 0.3874
19 1 -17 1 -17 9.71 315.39 -16.42 53.81 0.3467
20 2 -17 1 -17 9.51 315.47 -16.34 54.17 0.3437
21 -18 -14 -18 -14 11.76 314.26 -17.55 51.07 0.3811
22 -18 -14 -18 -14 12.44 313.84 -17.97 50.32 0.3932
23 1 -14 0 -14 12.08 313.95 -17.87 50.91 0.3883
24 0 1 0 0 9.69 314.87 -16.95 54.72 0.3536
25 7 -14 4 -14 12.01 313.50 -18.31 51.71 0.3932
26 1 -14 0 -14 11.49 313.54 -18.29 52.76 0.3879
27 0 1 0 0 10.71 313.19 -18.63 54.93 0.3851


  • 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