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

8970 272 2172 220 1745 -14.01 263.31 -51.96 104.00 0.7881


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Gyula 2000-04-23 06:32:30 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 0 1 0 1 -12.77 269.26 -45.99 103.05 0.7223
2 0 4 0 3 -10.40 265.55 -49.72 99.52 0.7631
3 169 2070 128 1658 -13.30 266.78 -48.48 103.45 0.7515
4 0 3 0 2 -11.67 264.85 -50.41 101.13 0.7714
5 -3 -3 -3 -3 -13.98 265.59 -49.67 104.21 0.7654
6 0 3 0 2 -16.40 266.51 -48.75 107.51 0.7586
7 0 1 0 1 -11.22 263.83 -51.43 100.48 0.7822
8 0 1 0 1 -11.43 263.82 -51.44 100.75 0.7824
9 0 1 0 1 -11.62 263.68 -51.59 100.99 0.7841
10 2 -3 2 -3 -13.69 264.49 -50.78 103.71 0.7770
11 13 -3 10 -3 -13.16 264.23 -51.05 103.00 0.7794
12 0 2 0 1 -16.13 264.68 -50.57 106.86 0.7776
13 0 0 0 0 -15.92 264.52 -50.75 106.56 0.7793
14 0 3 0 2 -15.60 263.66 -51.60 106.04 0.7877
15 11 -3 9 -3 -13.74 262.40 -52.87 103.56 0.7989
16 2 51 2 44 -11.63 260.80 -54.46 100.83 0.8137
17 0 1 0 1 -14.48 260.73 -54.53 104.33 0.8161
18 1 -16 1 -16 -12.37 259.53 -55.74 101.67 0.8265
19 0 3 0 3 -14.86 260.62 -54.66 104.78 0.8176
20 5 -3 4 -3 -16.50 261.19 -54.08 106.84 0.8135
21 1 -3 1 -3 -16.97 261.16 -54.09 107.43 0.8141
22 0 9 0 8 -13.74 259.49 -55.79 103.33 0.8277
23 0 8 0 7 -13.28 259.20 -56.07 102.75 0.8301
24 0 1 0 0 -13.97 259.13 -56.12 103.58 0.8310
25 7 -3 6 -3 -15.99 260.12 -55.16 106.10 0.8234
26 0 1 0 1 -13.29 258.74 -56.53 102.73 0.8344
27 2 -3 2 -3 -16.97 260.36 -54.88 107.32 0.8217
28 3 -3 2 -3 -16.47 259.97 -55.30 106.67 0.8252
29 0 6 0 6 -12.73 257.98 -57.26 102.02 0.8410
30 1 -3 1 -3 -15.40 259.27 -55.99 105.31 0.8307
31 2 -3 2 -3 -14.97 259.07 -56.21 104.78 0.8324
32 2 -3 2 -3 -14.91 258.67 -56.61 104.67 0.8361
33 47 -3 44 -3 -14.78 257.94 -57.33 104.45 0.8426
34 4 -3 4 -3 -13.88 257.39 -57.88 103.36 0.8472
35 -33 -3 -33 -3 -14.50 257.38 -57.89 104.08 0.8476
36 -33 -3 -33 -3 -14.94 257.28 -57.99 104.59 0.8487
37 0 3 0 3 -17.55 256.98 -58.30 107.63 0.8532


  • 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