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

9190 39 267 30 200 -16.12 170.28 -43.09 118.14 0.7464


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Gyula 2000-10-11 08:41:45 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 0 5 0 3 -19.07 171.13 -42.25 122.15 0.7528
2 6 21 4 15 -16.62 172.89 -40.48 120.19 0.7220
3 0 1 0 1 -18.61 170.08 -43.30 121.01 0.7606
4 5 29 4 21 -16.15 172.10 -41.27 119.15 0.7277
5 1 193 1 144 -16.71 171.11 -42.27 119.28 0.7409
6 5 -5 3 -5 -16.28 171.02 -42.35 118.72 0.7396
7 0 1 0 1 -17.06 169.99 -43.39 119.10 0.7540
8 0 1 0 1 -17.77 169.20 -44.17 119.55 0.7650
9 0 1 0 1 -17.33 169.50 -43.88 119.18 0.7601
10 2 -5 2 -5 -15.92 170.68 -42.70 118.08 0.7415
11 0 4 0 3 -17.05 169.64 -43.73 118.91 0.7573
12 2 -5 2 -5 -16.06 170.35 -43.02 118.08 0.7455
13 0 1 0 1 -14.73 171.17 -42.21 116.86 0.7306
14 0 1 0 1 -17.17 168.47 -44.91 118.45 0.7695
15 18 -5 14 -5 -15.85 169.61 -43.76 117.44 0.7520
16 0 2 0 1 -17.56 168.03 -45.34 118.70 0.7754
17 0 2 0 2 -15.83 168.01 -45.35 116.62 0.7680
18 0 1 0 1 -15.85 166.75 -46.62 116.05 0.7806
19 0 1 0 1 -15.17 166.81 -46.57 115.26 0.7773
20 0 3 0 3 -14.46 161.60 -51.77 112.30 0.8244


  • 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