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

9173 164 1029 110 672 -11.95 350.97 36.30 242.52 0.6519 140.5 80.1


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SOHO MDI 2000-10-03 15:59:32 UT

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

1 0 3 0 2 -8.56 359.63 44.96 251.96 0.7373 193.0 288.1
2 44 301 32 218 -11.18 358.70 44.03 248.17 0.7368 -1240.9 -447.7
3 -2 -2 -2 -2 -11.05 358.07 43.40 248.05 0.7294 999999 999999
4 0 4 0 2 -12.19 352.30 37.63 243.46 0.6694 426.0 432.1
5 0 4 0 3 -12.57 351.86 37.19 242.67 0.6665 505.0 392.8
6 0 4 0 2 -11.52 350.85 36.18 243.48 0.6487 -499.0 -516.0
7 0 3 0 2 -11.92 350.81 36.14 242.89 0.6506 -551.0 -530.2
8 14 155 9 101 -12.92 350.38 35.71 241.23 0.6514 -1017.7 -451.4
9 5 -8 3 -8 -12.45 350.11 35.44 241.70 0.6454 -1214.9 999999
10 4 -8 3 -8 -12.71 349.76 35.09 241.09 0.6429 -1124.5 999999
11 2 45 1 28 -10.88 349.25 34.58 243.35 0.6259 -889.9 -780.4
12 5 -11 3 -11 -10.76 348.70 34.04 243.15 0.6186 -1000.6 999999
13 0 9 0 5 -11.52 348.42 33.75 241.85 0.6197 -425.0 -426.5
14 0 5 0 3 -14.20 348.64 33.97 238.24 0.6395 365.0 301.5
15 3 52 2 33 -13.34 348.07 33.40 239.00 0.6272 630.4 492.5
16 0 9 0 6 -12.09 347.83 33.17 240.60 0.6163 204.0 107.9
17 4 -15 3 -15 -13.53 347.81 33.14 238.54 0.6254 738.5 999999
18 0 5 0 3 -13.18 347.52 32.85 238.81 0.6197 797.0 775.5
19 3 20 2 12 -11.97 347.15 32.48 240.27 0.6073 795.8 477.8
20 9 -15 6 -15 -13.79 347.42 32.75 237.87 0.6227 826.7 999999
21 0 9 0 5 -11.10 346.99 32.32 241.42 0.5998 495.0 427.9
22 0 7 0 4 -13.11 347.08 32.41 238.56 0.6141 865.0 697.2
23 0 5 0 3 -10.25 346.47 31.80 242.30 0.5879 166.0 163.4
24 4 385 3 237 -11.22 346.26 31.59 240.68 0.5916 1070.0 790.4
25 0 4 0 3 -10.51 345.94 31.27 241.51 0.5830 713.0 631.3
26 25 -24 15 -24 -11.84 345.83 31.16 239.41 0.5905 1580.8 999999
27 4 -24 3 -24 -12.91 345.88 31.21 237.88 0.5986 972.6 999999
28 11 -24 7 -24 -12.24 345.74 31.07 238.74 0.5923 1665.8 999999
29 3 -24 2 -24 -13.49 345.91 31.24 237.08 0.6031 877.4 999999
30 7 -24 5 -24 -12.65 345.70 31.03 238.11 0.5947 1248.1 999999
31 6 -24 4 -24 -11.42 345.54 30.87 239.81 0.5841 1617.5 999999
32 11 -24 7 -24 -13.38 345.57 30.90 236.94 0.5984 1279.9 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.