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

9279 43 396 21 203 -11.38 328.52 -13.88 125.98 0.2895


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Gyula 2000-12-22 12:02:55 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 42 330 21 169 -11.09 329.86 -12.54 127.00 0.2679
2 0 3 0 1 -12.64 328.24 -14.14 128.17 0.3046
3 1 14 0 7 -13.37 328.06 -14.34 129.69 0.3145
4 0 4 0 2 -12.46 328.03 -14.35 127.30 0.3056
5 0 1 0 1 -12.36 327.84 -14.54 126.68 0.3071
6 0 3 0 1 -12.54 327.66 -14.73 126.82 0.3114
7 0 2 0 1 -13.21 327.51 -14.87 128.28 0.3198
8 0 2 0 1 -17.09 326.53 -15.85 135.25 0.3724
9 0 1 0 0 -12.06 327.04 -15.35 124.46 0.3154
10 0 1 0 1 -12.93 326.66 -15.72 126.12 0.3283
11 0 2 0 1 -17.16 325.03 -17.37 132.88 0.3908
12 0 2 0 1 -13.26 324.66 -17.74 123.80 0.3585
13 0 1 0 1 -17.57 323.61 -18.77 131.54 0.4117
14 0 1 0 1 -11.83 322.63 -19.75 117.80 0.3756
15 0 2 0 1 -11.79 322.26 -20.12 117.30 0.3806
16 0 2 0 1 -12.44 320.46 -21.93 116.93 0.4108
17 0 1 0 0 -12.74 319.75 -22.65 116.91 0.4230
18 0 4 0 2 -12.52 319.50 -22.88 116.21 0.4249
19 0 2 0 1 -12.72 318.62 -23.76 115.88 0.4386
20 0 2 0 1 -10.10 318.82 -23.58 110.26 0.4216
21 0 3 0 2 -12.06 317.35 -25.03 113.45 0.4530
22 0 1 0 0 -11.85 315.43 -26.95 111.69 0.4793
23 0 2 0 1 -12.72 314.19 -28.20 112.58 0.5012
24 0 2 0 1 -10.15 314.75 -27.63 107.88 0.4817
25 0 2 0 1 -14.97 312.31 -30.07 115.47 0.5383
26 0 5 0 3 -9.59 311.87 -30.53 105.44 0.5217
27 0 1 0 1 -12.40 308.86 -33.52 109.19 0.5733


  • 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