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

9009 15 133 8 68 -15.51 265.03 -8.32 151.69 0.2841


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Gyula 2000-05-23 16:07:47 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 0 1 0 1 -15.65 276.34 2.98 191.68 0.2487
2 0 1 0 0 -15.52 275.87 2.52 189.98 0.2451
3 0 0 0 0 -15.42 275.67 2.31 189.25 0.2429
4 0 2 0 1 -15.20 275.47 2.12 188.63 0.2386
5 0 1 0 1 -13.30 274.51 1.16 185.54 0.2044
6 0 2 0 1 -17.09 268.59 -4.76 163.43 0.2797
7 15 86 8 44 -13.99 266.84 -6.51 152.83 0.2421
8 0 1 0 1 -19.90 267.50 -5.86 162.99 0.3296
9 0 1 0 0 -19.92 266.10 -7.26 159.30 0.3374
10 0 4 0 2 -15.91 264.69 -8.67 149.61 0.2877
11 0 2 0 1 -15.81 263.65 -9.70 146.55 0.2956
12 0 3 0 1 -17.10 261.94 -11.41 144.74 0.3289
13 0 0 0 0 -16.79 261.86 -11.50 143.96 0.3258
14 0 6 0 3 -22.15 262.48 -10.87 153.55 0.3938
15 0 1 0 0 -22.35 261.41 -11.95 151.63 0.4046
16 0 1 0 0 -13.01 257.44 -15.92 126.60 0.3344
17 0 5 0 3 -17.51 257.19 -16.17 135.99 0.3839
18 0 2 0 1 -24.26 258.37 -14.98 148.58 0.4539
19 0 1 0 1 -24.14 258.07 -15.29 147.92 0.4549
20 0 1 0 1 -17.94 256.11 -17.25 135.00 0.4008
21 0 2 0 1 -17.37 255.85 -17.50 133.53 0.3976
22 0 2 0 1 -20.13 255.80 -17.56 138.37 0.4282
23 0 8 0 4 -16.71 254.64 -18.72 130.42 0.4054


  • 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