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

9088 77 313 38 162 19.55 271.35 -9.94 31.60 0.3096


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Gyula 2000-07-16 11:21:39 UT

No observation available


spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 0 2 0 1 18.81 276.86 -4.43 16.48 0.2592
2 0 2 0 1 18.91 274.56 -6.73 23.96 0.2741
3 0 2 0 1 18.90 274.28 -7.01 24.85 0.2759
4 41 163 21 84 19.34 273.57 -7.72 26.27 0.2876
5 2 -4 1 -4 19.56 273.45 -7.84 26.26 0.2918
6 -4 -4 -4 -4 19.06 273.07 -8.22 28.19 0.2874
7 -4 -4 -4 -4 19.43 272.98 -8.31 27.81 0.2934
8 0 2 0 1 18.16 272.86 -8.43 30.46 0.2760
9 2 -4 1 -4 19.57 272.70 -8.59 28.35 0.2977
10 6 -4 3 -4 19.29 272.57 -8.73 29.21 0.2947
11 0 1 0 0 20.07 272.39 -8.90 28.36 0.3073
12 0 1 0 1 18.54 272.38 -8.91 31.12 0.2855
13 3 -4 1 -4 19.35 272.33 -8.96 29.74 0.2975
14 0 2 0 1 18.67 272.13 -9.16 31.54 0.2896
15 0 -4 0 -4 19.74 271.92 -9.38 30.17 0.3065
16 0 1 0 1 20.07 271.80 -9.49 29.91 0.3120
17 0 3 0 2 20.33 271.61 -9.69 29.94 0.3174
18 0 4 0 2 18.22 271.12 -10.17 35.14 0.2928
19 0 1 0 1 21.37 270.81 -10.48 30.16 0.3385
20 0 1 0 0 20.15 270.79 -10.50 32.27 0.3218
21 0 2 0 1 19.93 270.78 -10.51 32.68 0.3190
22 0 4 0 2 17.67 270.51 -10.78 37.88 0.2916
23 3 14 1 7 18.20 270.48 -10.81 36.82 0.2987
24 0 -23 0 -23 18.39 270.25 -11.04 36.96 0.3035
25 0 2 0 1 20.30 270.23 -11.06 33.34 0.3289
26 1 4 1 2 21.10 270.03 -11.26 32.40 0.3415
27 0 5 0 3 17.87 269.96 -11.33 38.79 0.2998
28 0 2 0 1 18.08 269.63 -11.67 39.14 0.3059
29 1 11 0 6 21.49 269.14 -12.15 33.70 0.3546
30 0 1 0 1 19.69 269.09 -12.21 37.05 0.3319
31 0 2 0 1 18.77 268.92 -12.38 39.27 0.3220
32 9 65 5 34 20.26 268.79 -12.50 36.61 0.3420
33 0 4 0 2 20.93 268.57 -12.72 35.86 0.3527
34 -32 -32 -32 -32 20.15 268.49 -12.80 37.45 0.3436
35 1 -32 1 -32 20.23 268.40 -12.90 37.50 0.3455
36 0 1 0 0 19.02 268.28 -13.02 40.14 0.3318
37 1 -32 0 -32 20.11 268.22 -13.08 38.11 0.3459
38 0 1 0 0 19.74 268.10 -13.19 39.06 0.3424
39 4 -32 2 -32 20.67 268.02 -13.27 37.44 0.3548
40 0 -32 0 -32 20.00 268.03 -13.26 38.69 0.3463
41 3 10 1 5 19.41 267.92 -13.37 40.06 0.3402


  • 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