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

9176 145 1043 86 618 -8.00 321.49 -29.23 116.57 0.5409 -900.6 -313.3


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SOHO MDI 2000-09-30 22:23:32 UT

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

1 0 6 0 4 -8.71 326.75 -23.98 122.46 0.4781 705.0 537.3
2 0 3 0 2 -8.29 326.13 -24.60 121.06 0.4828 -518.0 -413.6
3 9 692 5 397 -8.05 324.66 -26.06 119.16 0.5001 -1642.9 -650.3
4 31 -3 18 -3 -7.57 324.61 -26.12 118.26 0.4974 -2302.5 999999
5 7 -3 4 -3 -8.40 324.11 -26.61 119.24 0.5099 -1074.0 999999
6 36 -3 21 -3 -7.79 324.15 -26.57 118.23 0.5050 -1520.1 999999
7 10 -3 6 -3 -7.53 323.87 -26.86 117.50 0.5070 -1538.1 999999
8 -6 -3 -6 -3 -8.02 323.70 -27.03 118.21 0.5126 999999 999999
9 12 -3 7 -3 -7.94 323.04 -27.68 117.48 0.5207 -1139.2 999999
10 0 5 0 3 -6.15 322.71 -28.01 114.09 0.5135 281.0 302.4
11 0 4 0 2 -8.37 321.80 -28.92 117.15 0.5399 -434.0 -270.8
12 0 5 0 3 -7.29 321.07 -29.65 114.77 0.5426 -624.0 -670.6
13 0 10 0 6 -10.63 320.54 -30.18 119.72 0.5712 -650.0 -547.4
14 0 25 0 15 -7.56 320.60 -30.12 114.86 0.5505 -881.0 -660.9
15 0 3 0 2 -9.46 320.43 -30.29 117.81 0.5647 -591.0 -510.5
16 2 13 1 8 -6.94 320.24 -30.49 113.56 0.5516 -899.4 -614.7
17 0 4 0 2 -8.50 319.61 -31.12 115.65 0.5692 -627.0 -420.3
18 5 12 3 7 -8.13 319.13 -31.59 114.71 0.5731 -857.8 -550.6
19 0 15 0 9 -8.70 318.99 -31.74 115.51 0.5784 -424.0 -406.3
20 0 4 0 3 -8.03 318.72 -32.00 114.27 0.5778 -528.0 -418.8
21 0 6 0 4 -8.74 318.38 -32.35 115.14 0.5864 -289.0 -233.3
22 0 8 0 5 -7.56 317.97 -32.75 113.01 0.5849 -740.0 -544.5
23 0 11 0 7 -8.05 317.84 -32.89 113.69 0.5894 -9.0 -151.8
24 0 11 0 7 -7.59 316.98 -33.74 112.42 0.5978 180.0 79.7
25 3 48 2 30 -9.02 315.93 -34.79 113.94 0.6189 1133.7 872.6
26 12 -25 8 -25 -8.67 315.78 -34.94 113.32 0.6189 1287.4 999999
27 0 3 0 2 -10.43 315.52 -35.20 115.74 0.6317 706.0 602.9
28 0 11 0 7 -9.47 315.25 -35.47 114.18 0.6297 779.0 650.1
29 5 41 3 26 -7.34 315.24 -35.49 111.00 0.6190 1194.3 637.3
30 0 8 0 5 -10.81 314.64 -36.08 115.73 0.6445 831.0 680.9
31 6 22 4 14 -8.49 314.88 -35.84 112.51 0.6292 1014.0 730.6
32 0 5 0 4 -11.39 314.51 -36.22 116.46 0.6493 692.0 554.3
33 0 3 0 2 -10.42 314.40 -36.32 115.03 0.6453 535.0 604.9
34 4 39 2 25 -7.82 314.17 -36.55 111.11 0.6348 1045.4 865.1
35 3 -34 2 -34 -8.08 313.95 -36.78 111.37 0.6388 968.4 999999
36 0 7 0 4 -9.85 313.39 -37.34 113.61 0.6544 853.0 558.5
37 0 2 0 1 -7.71 313.49 -37.23 110.58 0.6427 643.0 595.8
38 0 9 0 6 -8.08 313.35 -37.37 111.05 0.6462 931.0 781.7
39 0 4 0 3 -7.99 312.97 -37.76 110.71 0.6506 661.0 636.0
40 0 4 0 3 -8.61 309.05 -41.68 109.65 0.7004 335.0 381.4


  • 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.