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

9073 142 935 89 593 -20.36 14.36 30.17 229.09 0.6245 326.2 79.0


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SOHO MDI 2000-07-11 17:35:31 UT

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

1 3 136 2 92 -18.74 21.25 37.06 236.73 0.6848 -979.4 -432.7
2 15 -1 10 -1 -19.21 21.11 36.92 236.04 0.6862 -1026.5 999999
3 4 -1 2 -1 -18.37 20.58 36.39 236.77 0.6754 -1047.4 999999
4 0 5 0 3 -18.82 19.97 35.77 235.77 0.6716 -619.0 -753.7
5 0 5 0 3 -18.34 19.85 35.66 236.32 0.6673 -534.0 -690.4
6 0 9 0 6 -19.24 19.76 35.57 235.09 0.6721 -268.0 -571.2
7 0 4 0 3 -17.98 19.46 35.27 236.52 0.6608 -805.0 -796.8
8 0 3 0 2 -17.55 19.36 35.17 237.02 0.6569 -649.0 -687.4
9 10 34 6 22 -18.17 17.88 33.69 235.12 0.6447 849.2 483.1
10 16 75 10 49 -19.99 17.24 33.05 232.23 0.6507 -1155.1 -930.6
11 3 -10 2 -10 -20.23 16.64 32.45 231.45 0.6461 -1048.8 999999
12 3 -10 2 -10 -19.69 16.17 31.98 231.76 0.6372 -768.4 999999
13 0 5 0 3 -20.64 16.19 32.00 230.54 0.6446 -919.0 -590.6
14 0 4 0 3 -19.66 15.32 31.13 231.09 0.6279 -590.0 -398.3
15 0 2 0 2 -16.89 14.58 30.39 234.23 0.5988 -200.0 -407.0
16 4 609 3 378 -21.13 15.16 30.97 229.05 0.6378 -795.8 344.4
17 5 -16 3 -16 -20.51 14.97 30.78 229.68 0.6309 -566.5 999999
18 3 -16 2 -16 -21.51 14.90 30.71 228.34 0.6382 -707.1 999999
19 3 10 2 6 -19.70 14.26 30.06 230.10 0.6170 611.0 337.5
20 4 -16 2 -16 -20.41 13.38 29.19 228.38 0.6137 630.1 999999
21 0 3 0 2 -18.02 12.92 28.73 231.16 0.5890 -424.0 -449.5
22 0 2 0 1 -18.41 12.89 28.70 230.61 0.5919 -763.0 -581.4
23 0 4 0 2 -17.25 12.64 28.45 231.99 0.5796 -394.0 -567.8
24 5 -16 3 -16 -20.38 12.70 28.51 227.77 0.6064 1185.6 999999
25 11 -16 7 -16 -20.49 12.19 28.00 227.14 0.6022 1452.9 999999
26 4 -16 3 -16 -20.91 11.75 27.56 226.16 0.6014 1185.6 999999
27 3 -16 2 -16 -21.78 11.64 27.45 224.94 0.6082 583.8 999999
28 29 -16 18 -16 -21.21 11.38 27.19 225.41 0.6004 1433.1 999999
29 3 8 2 5 -18.16 10.68 26.49 228.77 0.5657 847.7 758.4
30 0 6 0 4 -22.48 11.36 27.16 223.80 0.6118 14.0 -99.1
31 6 -16 3 -16 -21.24 10.96 26.76 224.94 0.5964 1312.0 999999
32 8 -16 5 -16 -20.95 10.14 25.95 224.46 0.5856 1702.9 999999
33 0 3 0 2 -22.40 10.33 26.14 222.84 0.6013 397.0 483.5
34 0 8 0 5 -22.08 10.03 25.84 222.91 0.5953 638.0 601.0


  • 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.