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

9069 161 808 90 450 -17.61 31.33 17.13 217.10 0.4628 254.3 78.2


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

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

1 0 8 0 5 -15.37 39.78 25.57 232.19 0.5289 -747.0 -524.8
2 0 5 0 3 -13.02 39.09 24.88 235.27 0.5009 -935.0 -718.0
3 0 4 0 2 -16.07 36.17 21.97 226.93 0.4941 -715.0 -567.4
4 36 218 21 126 -18.24 36.45 22.24 224.07 0.5189 -1660.7 -541.5
5 -4 -4 -4 -4 -18.57 36.17 21.97 223.26 0.5196 999999 999999
6 12 56 7 32 -17.78 35.40 21.20 223.37 0.5033 -1445.8 -1120.2
7 0 3 0 2 -15.16 35.05 20.85 226.90 0.4725 -846.0 -722.9
8 0 4 0 2 -19.87 34.82 20.62 219.74 0.5201 -689.0 -581.5
9 0 3 0 2 -17.32 33.75 19.55 221.78 0.4813 -786.0 -731.4
10 0 3 0 2 -17.52 33.51 19.30 221.13 0.4812 -744.0 -724.1
11 3 8 2 4 -17.43 33.06 18.85 220.62 0.4756 -997.3 -848.8
12 6 12 3 7 -16.81 31.86 17.66 219.69 0.4565 -1162.2 -703.9
13 5 28 3 15 -17.61 31.46 17.26 217.92 0.4620 -1056.8 -912.4
14 0 4 0 2 -17.81 30.96 16.75 216.83 0.4597 -718.0 -405.8
15 0 5 0 3 -18.32 30.88 16.67 216.01 0.4652 -962.0 -688.2
16 0 4 0 2 -16.39 30.05 15.85 217.32 0.4339 421.0 272.0
17 4 9 2 5 -19.42 29.85 15.65 212.94 0.4698 -1051.3 -795.3
18 4 13 2 7 -16.55 29.42 15.22 216.00 0.4299 1034.7 827.5
19 0 3 0 2 -17.69 29.09 14.88 213.84 0.4413 504.0 514.1
20 0 4 0 2 -18.15 28.95 14.75 212.99 0.4462 545.0 537.4
21 4 19 2 10 -17.34 28.80 14.60 213.79 0.4344 1004.1 637.5
22 7 329 4 179 -16.87 28.46 14.26 213.82 0.4253 1212.5 804.9
23 0 7 0 4 -18.49 28.47 14.26 211.71 0.4464 439.0 424.7
24 4 -22 2 -22 -17.16 28.19 13.98 212.91 0.4267 973.0 999999
25 13 -22 7 -22 -17.11 27.84 13.64 212.33 0.4231 1603.2 999999
26 7 59 4 32 -18.56 27.70 13.49 210.23 0.4411 929.9 592.2
27 18 -22 10 -22 -17.41 27.56 13.36 211.43 0.4247 1542.5 999999
28 25 -22 14 -22 -16.81 27.39 13.19 211.88 0.4153 2159.5 999999
29 13 -26 7 -26 -18.42 27.13 12.93 209.35 0.4349 1267.6 999999
30 -28 -22 -28 -22 -16.80 26.92 12.72 210.98 0.4114 999999 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.