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

9069 186 1149 156 971 -18.01 31.29 49.74 243.93 0.8065 90.1 54.0


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SOHO MDI 2000-07-11 22:23:31 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler MU MP

1 23 199 23 203 -18.58 39.41 57.87 246.20 0.8792 -634.0 -139.7
2 -1 -1 -1 -1 -18.82 39.06 57.52 245.85 0.8771 999999 999999
3 7 -1 7 -1 -18.31 38.49 56.94 246.23 0.8714 -886.0 999999
4 13 54 12 51 -17.90 36.56 55.01 246.10 0.8549 -554.8 -411.3
5 4 -4 3 -4 -17.74 36.05 54.51 246.11 0.8502 -894.4 999999
6 0 2 0 2 -17.87 35.47 53.92 245.77 0.8456 -654.0 -606.8
7 4 136 3 122 -17.34 34.40 52.85 246.01 0.8349 -996.2 -637.5
8 17 -7 15 -7 -17.72 34.35 52.80 245.56 0.8356 -934.6 999999
9 0 2 0 2 -16.10 33.30 51.75 247.07 0.8215 -682.0 -524.6
10 9 -7 8 -7 -18.16 33.92 52.37 244.91 0.8331 -419.5 999999
11 7 -7 6 -7 -17.80 33.63 52.08 245.21 0.8295 -988.9 999999
12 0 3 0 3 -17.07 33.33 51.79 245.96 0.8246 -506.0 -520.8
13 0 5 0 4 -16.50 32.25 50.71 246.23 0.8130 499.0 443.4
14 0 7 0 6 -18.09 32.73 51.19 244.56 0.8224 -628.0 -564.3
15 0 13 0 11 -17.59 32.07 50.53 244.89 0.8148 -507.0 -269.7
16 2 9 2 8 -18.10 32.21 50.66 244.35 0.8177 210.5 -265.4
17 0 14 0 12 -16.98 31.77 50.23 245.50 0.8101 -790.0 -382.4
18 2 10 2 9 -18.28 31.56 50.01 243.89 0.8124 -782.0 -671.2
19 8 23 7 19 -19.33 31.33 49.79 242.58 0.8140 305.7 8.9
20 6 112 5 92 -19.48 30.17 48.62 241.93 0.8039 602.7 148.4
21 11 -20 9 -20 -19.49 29.53 47.99 241.65 0.7981 1023.4 999999
22 2 13 1 10 -16.13 27.93 46.39 244.98 0.7698 583.2 386.1
23 2 -20 2 -20 -19.42 29.07 47.52 241.53 0.7935 422.9 999999
24 0 2 0 2 -15.79 27.77 46.22 245.33 0.7668 447.0 324.2
25 0 7 0 6 -18.12 27.98 46.43 242.59 0.7780 -310.0 -240.1
26 4 27 3 21 -16.95 27.53 45.98 243.80 0.7689 689.0 204.3
27 0 7 0 6 -19.63 28.16 46.61 240.87 0.7858 -485.0 -397.2
28 22 189 17 142 -16.21 26.18 44.64 244.12 0.7522 1362.1 670.0
29 6 314 5 239 -17.92 26.65 45.11 242.22 0.7641 782.1 360.9
30 10 -29 7 -29 -18.30 26.54 44.99 241.71 0.7646 928.8 999999
31 4 -29 3 -29 -18.91 26.74 45.20 241.07 0.7692 614.4 999999
32 0 1 0 1 -17.52 26.28 44.74 242.54 0.7587 524.0 504.5
33 6 -28 4 -28 -17.13 25.99 44.44 242.89 0.7540 1292.9 999999
34 7 -29 5 -29 -18.41 26.10 44.56 241.37 0.7607 1117.3 999999
35 7 -29 5 -29 -17.83 25.74 44.20 241.90 0.7546 1165.3 999999
36 3 -29 2 -29 -17.60 25.32 43.77 241.98 0.7493 1287.0 999999


  • 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
  • MU -  Mean magnetic field within the umbra contour averaged the pixel values with sign.
  • MP -  Mean magnetic field within the penumbra contour averaged the pixel values with sign.