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

8900 109 1017 60 536 -16.17 230.23 17.51 239.53 0.3360


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Gyula 2000-03-07 11:14:23 UT

No observation available


spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 14 214 8 117 -13.84 236.78 24.05 252.41 0.4169
2 8 -1 4 -1 -14.34 236.42 23.69 251.04 0.4133
3 1 -1 1 -1 -14.32 235.96 23.25 250.82 0.4068
4 0 1 0 0 -13.96 234.78 22.06 250.96 0.3873
5 2 11 1 6 -14.40 234.79 22.07 249.85 0.3893
6 0 2 0 1 -13.27 233.53 20.81 251.92 0.3653
7 0 1 0 1 -14.87 234.28 21.57 248.32 0.3840
8 0 5 0 3 -14.46 233.97 21.25 249.13 0.3772
9 0 3 0 1 -14.80 233.79 21.07 248.12 0.3762
10 0 1 0 1 -11.97 231.69 18.98 254.37 0.3319
11 0 1 0 1 -13.38 232.48 19.76 250.88 0.3496
12 6 196 3 104 -15.11 233.22 20.49 246.85 0.3691
13 1 -12 1 -12 -15.13 232.70 19.98 246.34 0.3616
14 9 -12 5 -12 -15.79 232.64 19.91 244.57 0.3645
15 1 -12 1 -12 -16.05 232.74 20.02 244.01 0.3677
16 0 5 0 2 -14.14 231.00 18.27 247.46 0.3306
17 0 4 0 2 -14.64 231.22 18.49 246.26 0.3366
18 1 -12 1 -12 -16.14 231.83 19.11 242.86 0.3550
19 0 1 0 0 -14.36 230.75 18.02 246.57 0.3281
20 0 1 0 0 -14.41 230.38 17.66 246.06 0.3230
21 0 8 0 4 -15.14 230.32 17.59 243.90 0.3264
22 0 1 0 1 -16.06 230.22 17.49 241.20 0.3310
23 0 0 0 0 -14.17 228.60 15.87 244.72 0.2946
24 0 3 0 2 -14.52 228.68 15.95 243.74 0.2979
25 0 2 0 1 -17.40 230.07 17.36 237.44 0.3393
26 0 1 0 1 -14.10 228.12 15.41 244.36 0.2871
27 13 55 7 29 -15.78 228.74 16.02 240.03 0.3078
28 0 4 0 2 -15.30 227.96 15.24 240.34 0.2930
29 0 1 0 1 -17.71 228.73 16.00 234.66 0.3234
30 0 1 0 1 -15.84 227.51 14.79 237.99 0.2909
31 0 1 0 0 -17.92 228.37 15.64 233.54 0.3204
32 0 1 0 0 -16.26 227.18 14.47 236.21 0.2900
33 0 1 0 0 -18.17 228.02 15.31 232.31 0.3184
34 0 1 0 0 -18.35 227.98 15.25 231.77 0.3193
35 3 490 2 254 -16.23 226.62 13.89 235.29 0.2817
36 3 -35 1 -35 -16.47 226.41 13.68 234.18 0.2810
37 0 1 0 1 -18.67 227.74 15.01 230.52 0.3194
38 1 -35 1 -35 -16.87 226.12 13.39 232.44 0.2809
39 46 -35 24 -35 -17.78 226.27 13.54 230.13 0.2917


  • 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