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

9069 124 736 66 405 -17.55 31.25 12.63 209.25 0.4229 -8.8 108.9


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SOHO MDI 2000-07-09 03:11:31 UT

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

1 0 3 0 2 -15.28 39.70 21.08 227.06 0.4759 -800.0 -687.0
2 0 6 0 4 -15.09 39.06 20.45 226.50 0.4669 -391.0 -440.5
3 11 197 6 111 -18.02 36.04 17.43 217.65 0.4682 -1708.2 -515.9
4 34 -3 19 -3 -18.44 35.74 17.12 216.60 0.4704 -1718.0 999999
5 7 69 4 38 -17.53 34.82 16.21 216.35 0.4508 -1767.9 -1160.1
6 0 4 0 3 -19.72 34.91 16.29 213.64 0.4786 -261.0 -409.0
7 0 8 0 5 -17.90 34.12 15.50 214.67 0.4490 -816.0 -541.0
8 0 5 0 3 -19.40 34.13 15.52 212.77 0.4681 -837.0 -633.9
9 0 6 0 3 -17.30 33.89 15.28 215.09 0.4395 -899.0 -705.1
10 0 3 0 2 -17.57 32.42 13.80 212.07 0.4301 -826.0 -738.4
11 0 5 0 3 -17.61 32.12 13.50 211.47 0.4281 -784.0 -733.8
12 7 17 4 9 -16.71 31.41 12.80 211.29 0.4102 -1208.5 -601.6
13 0 3 0 2 -18.32 31.10 12.49 208.67 0.4296 -669.0 -567.7
14 0 5 0 3 -17.51 30.96 12.35 209.38 0.4174 -845.0 -616.7
15 0 3 0 2 -19.09 30.82 12.20 207.25 0.4381 628.0 487.3
16 0 9 0 5 -17.67 30.42 11.80 208.10 0.4155 -244.0 -231.6
17 0 6 0 3 -19.29 30.15 11.53 205.75 0.4362 762.0 662.8
18 0 3 0 2 -19.33 29.59 10.98 204.63 0.4330 -484.0 -317.6
19 3 347 1 186 -16.60 29.42 10.81 207.33 0.3931 1022.9 820.9
20 2 -19 1 -19 -16.84 29.10 10.49 206.34 0.3943 1147.7 999999
21 6 -19 3 -19 -16.80 28.55 9.94 205.19 0.3897 1286.7 999999
22 0 4 0 2 -18.63 28.53 9.91 203.18 0.4161 264.0 238.7
23 4 -19 2 -19 -16.96 28.10 9.48 204.00 0.3891 1643.1 999999
24 0 4 0 2 -18.45 28.09 9.48 202.45 0.4108 865.0 737.9
25 13 -19 7 -19 -17.38 27.83 9.21 202.94 0.3935 1558.3 999999
26 5 -19 2 -19 -16.91 27.72 9.10 203.20 0.3859 2004.1 999999
27 2 29 1 15 -18.70 27.81 9.20 201.60 0.4129 826.2 853.2
28 5 -19 3 -19 -17.04 27.47 8.86 202.51 0.3862 1800.3 999999
29 6 -19 3 -19 -16.70 27.37 8.76 202.63 0.3806 2200.2 999999
30 4 -27 2 -27 -18.36 27.24 8.63 200.70 0.4044 1006.4 999999
31 15 -19 8 -19 -16.78 27.04 8.43 201.78 0.3798 2022.5 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.