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

9214 100 600 51 312 -10.59 275.68 -6.83 157.85 0.2875 -559.7 -215.9


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SOHO MDI 2000-11-02 09:56:32 UT

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

1 0 4 0 2 -11.72 280.60 -1.92 173.16 0.2766 -593.0 -464.2
2 46 318 23 162 -9.45 279.75 -2.76 168.56 0.2409 -1994.1 -717.1
3 0 5 0 3 -9.97 278.62 -3.90 164.63 0.2540 -858.0 -656.6
4 12 34 6 18 -9.74 277.56 -4.96 160.44 0.2556 -1396.4 -838.5
5 0 5 0 3 -7.84 277.55 -4.97 157.53 0.2256 -957.0 -787.3
6 0 6 0 3 -8.64 276.44 -6.08 154.66 0.2456 -553.0 -504.6
7 0 9 0 5 -11.34 276.31 -6.21 158.32 0.2882 980.0 810.7
8 0 6 0 3 -10.43 275.94 -6.58 155.83 0.2766 882.0 674.0
9 0 5 0 2 -10.36 274.32 -8.20 150.69 0.2878 -430.0 -488.7
10 0 6 0 3 -11.32 271.23 -11.29 144.11 0.3290 851.0 649.4
11 0 4 0 2 -11.88 270.92 -11.59 144.40 0.3394 684.0 572.2
12 3 17 1 9 -13.18 270.34 -12.18 145.26 0.3621 -583.4 -189.3
13 3 15 2 8 -13.83 270.22 -12.29 146.04 0.3718 -1175.8 -806.6
14 0 4 0 2 -16.61 269.81 -12.71 149.13 0.4127 -659.0 -499.4
15 0 5 0 3 -14.89 269.84 -12.68 146.82 0.3894 782.0 523.4
16 13 85 7 45 -11.59 269.49 -13.03 140.65 0.3499 1676.3 853.1
17 5 -16 2 -16 -11.87 269.15 -13.37 140.46 0.3570 1386.2 999999
18 3 9 1 5 -13.12 268.84 -13.68 142.01 0.3758 1069.8 859.7
19 12 57 7 31 -13.34 268.05 -14.46 140.82 0.3864 1339.3 865.6
20 0 6 0 3 -7.05 268.30 -14.21 128.25 0.3117 243.0 179.9
21 3 -19 2 -19 -13.02 267.87 -14.65 139.93 0.3844 1130.8 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.