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

9178 119 995 67 565 -21.88 314.28 -4.79 171.02 0.4873 -756.6 -57.2


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SOHO MDI 2000-10-03 07:59:32 UT

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

1 0 4 0 2 -22.73 322.29 3.22 186.05 0.4940 361.0 293.6
2 0 5 0 3 -21.17 320.00 0.94 181.87 0.4676 -563.0 -384.3
3 0 4 0 2 -19.43 319.54 0.47 181.01 0.4402 556.0 465.4
4 30 412 17 232 -21.30 318.50 -0.57 178.87 0.4695 -2159.8 -676.6
5 24 -4 13 -4 -21.70 318.12 -0.94 178.15 0.4758 -1405.5 999999
6 0 1 0 1 -19.30 317.60 -1.46 176.84 0.4388 740.0 751.5
7 5 -4 3 -4 -21.62 317.41 -1.65 176.75 0.4750 -1011.1 999999
8 0 6 0 3 -19.34 317.35 -1.71 176.31 0.4397 712.0 581.9
9 4 -4 2 -4 -21.62 317.04 -2.03 176.01 0.4754 -1247.3 999999
10 8 -4 5 -4 -21.88 316.78 -2.29 175.56 0.4797 -885.8 999999
11 0 5 0 3 -21.05 316.46 -2.61 174.77 0.4673 -325.0 -455.9
12 0 3 0 2 -23.09 316.30 -2.77 174.86 0.4987 -606.0 -440.9
13 0 9 0 5 -21.40 316.20 -2.86 174.34 0.4731 -1043.0 -913.4
14 0 5 0 3 -22.88 314.06 -5.01 170.70 0.4998 -501.0 -458.7
15 0 4 0 2 -22.80 313.55 -5.51 169.75 0.4999 -360.0 -245.9
16 0 4 0 2 -20.46 313.27 -5.80 168.22 0.4656 -132.0 -256.7
17 17 186 10 105 -21.47 313.14 -5.92 168.44 0.4812 -1324.0 -283.9
18 0 4 0 2 -23.40 312.34 -6.73 167.83 0.5123 724.0 625.6
19 2 -17 1 -17 -20.87 312.42 -6.65 166.76 0.4746 722.3 999999
20 0 7 0 4 -23.72 311.85 -7.22 167.13 0.5186 577.0 396.9
21 0 7 0 4 -22.69 311.69 -7.37 166.36 0.5041 374.0 178.4
22 12 289 7 166 -22.61 311.06 -8.01 165.20 0.5053 1283.1 868.7
23 0 4 0 2 -21.07 310.98 -8.09 164.16 0.4830 685.0 600.9
24 0 4 0 2 -20.15 310.90 -8.16 163.45 0.4698 -507.0 -443.6
25 9 -22 5 -22 -22.35 310.65 -8.42 164.33 0.5031 1623.9 999999
26 6 -22 3 -22 -22.36 310.10 -8.97 163.36 0.5056 1305.3 999999
27 0 3 0 2 -21.17 310.17 -8.89 162.74 0.4880 1068.0 1008.2
28 0 3 0 2 -23.93 309.99 -9.08 164.10 0.5285 586.0 442.5
29 2 -22 1 -22 -22.64 309.82 -9.24 163.05 0.5107 847.8 999999
30 0 5 0 3 -23.38 306.80 -12.27 158.56 0.5358 612.0 533.8
31 0 5 0 3 -22.66 305.26 -13.80 155.59 0.5349 743.0 740.4
32 0 5 0 3 -22.22 305.18 -13.89 155.09 0.5296 875.0 780.8
33 0 3 0 2 -22.91 304.41 -14.66 154.50 0.5435 657.0 534.5
34 0 6 0 4 -25.90 301.80 -17.27 153.35 0.5976 495.0 499.7
35 0 2 0 1 -25.58 301.67 -17.40 152.91 0.5946 634.0 577.4


  • 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.