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

9176 94 790 48 414 -8.46 322.92 10.01 212.66 0.3163 -1606.9 -490.8


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SOHO MDI 2000-10-03 19:11:32 UT

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

1 0 4 0 2 -9.73 328.33 15.42 223.49 0.3824 713.0 630.9
2 0 10 0 5 -10.50 326.77 13.86 219.11 0.3751 736.0 584.5
3 76 529 40 278 -8.44 325.36 12.45 219.81 0.3345 -2073.6 -755.5
4 8 -3 4 -3 -7.93 324.26 11.35 218.20 0.3166 -1673.0 999999
5 0 4 0 2 -7.54 323.01 10.10 215.74 0.2990 -698.0 -570.8
6 0 6 0 3 -9.10 322.73 9.82 212.15 0.3180 -512.0 -487.4
7 0 4 0 2 -7.93 322.30 9.39 213.06 0.2977 -680.0 -523.5
8 0 7 0 4 -6.56 322.04 9.13 214.97 0.2762 343.0 277.8
9 0 9 0 5 -7.22 321.02 8.11 210.59 0.2763 -1131.0 -970.5
10 0 14 0 7 -7.78 320.56 7.65 208.16 0.2806 -1094.0 -974.1
11 0 13 0 7 -9.91 320.32 7.41 204.24 0.3109 -1046.0 -828.6
12 0 15 0 8 -9.34 320.19 7.28 204.63 0.3014 -902.0 -715.1
13 0 14 0 7 -9.70 320.04 7.13 203.69 0.3059 -926.0 -830.3
14 0 5 0 3 -9.05 319.63 6.72 203.33 0.2932 -949.0 -817.9
15 0 5 0 3 -7.48 319.53 6.61 205.31 0.2684 -824.0 -700.3
16 0 12 0 6 -9.77 319.41 6.50 201.70 0.3029 -786.0 -624.8
17 0 5 0 3 -7.56 319.17 6.26 203.99 0.2671 -717.0 -597.4
18 0 5 0 3 -3.34 318.58 5.67 209.96 0.1984 527.0 328.1
19 0 5 0 3 -7.66 317.40 4.49 197.58 0.2581 -485.0 -359.0
20 0 4 0 2 -8.66 317.22 4.31 195.82 0.2735 641.0 551.2
21 2 8 1 4 -9.86 316.28 3.37 191.60 0.2894 761.2 436.4
22 3 8 1 4 -8.61 316.07 3.16 191.80 0.2681 907.4 706.7
23 0 10 0 5 -12.06 316.03 3.12 189.47 0.3247 741.0 537.8
24 0 10 0 5 -10.10 315.97 3.06 190.40 0.2924 798.0 529.2
25 0 10 0 5 -7.76 315.56 2.65 190.49 0.2523 674.0 540.7
26 5 12 2 6 -8.45 315.36 2.45 189.31 0.2631 1137.9 793.0
27 0 19 0 10 -7.88 315.13 2.22 188.74 0.2531 986.0 903.9
28 0 15 0 8 -7.12 314.42 1.51 186.31 0.2387 1043.0 899.0
29 0 12 0 6 -6.40 314.10 1.19 185.27 0.2259 909.0 796.2
30 0 4 0 2 -6.68 312.07 -0.84 176.35 0.2302 722.0 608.7
31 0 5 0 3 -12.26 311.70 -1.21 176.33 0.3244 574.0 562.3
32 0 7 0 3 -9.45 311.04 -1.87 173.33 0.2786 752.0 667.5


  • 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.