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

9149 159 1151 87 622 13.20 356.90 -23.36 73.19 0.4041 581.3 255.0


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SOHO MDI 2000-09-01 10:15:31 UT

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

1 0 10 0 5 13.69 1.47 -18.79 69.15 0.3364 1050.0 979.7
2 0 4 0 2 12.21 0.95 -19.31 73.81 0.3381 -255.0 -189.9
3 5 625 3 332 13.50 0.80 -19.46 70.23 0.3457 1443.2 772.1
4 8 -3 4 -3 13.53 0.37 -19.89 70.50 0.3525 1639.4 999999
5 16 -3 8 -3 13.54 359.81 -20.45 70.87 0.3611 2048.0 999999
6 20 -3 11 -3 12.59 359.76 -20.50 73.48 0.3580 1942.1 999999
7 6 -3 3 -3 12.81 359.36 -20.90 73.13 0.3652 1554.2 999999
8 19 -3 10 -3 13.87 359.13 -21.13 70.49 0.3729 1676.0 999999
9 10 -3 5 -3 13.31 358.97 -21.29 72.06 0.3731 1388.5 999999
10 6 -3 3 -3 12.64 358.99 -21.28 73.82 0.3703 1277.5 999999
11 16 141 9 76 13.49 357.78 -22.49 72.33 0.3920 1349.7 385.6
12 0 4 0 2 16.88 357.21 -23.05 64.66 0.4163 491.0 438.5
13 0 5 0 3 12.13 357.38 -22.88 75.94 0.3936 556.0 466.7
14 3 8 2 4 12.67 356.41 -23.85 75.03 0.4102 722.6 466.6
15 0 4 0 2 12.98 356.16 -24.10 74.42 0.4149 298.0 283.2
16 0 12 0 6 12.40 355.73 -24.53 75.96 0.4198 -783.0 -665.2
17 0 6 0 3 12.68 355.08 -25.18 75.56 0.4305 251.0 25.9
18 0 13 0 7 12.96 354.42 -25.84 75.18 0.4412 -612.0 -566.9
19 0 3 0 2 11.77 354.33 -25.93 77.90 0.4397 -571.0 -554.0
20 3 10 2 6 13.49 353.82 -26.44 74.27 0.4517 -1233.5 -1043.8
21 0 5 0 3 12.54 353.80 -26.46 76.37 0.4495 -766.0 -687.2
22 5 9 3 5 13.50 353.28 -26.98 74.46 0.4598 -1253.8 -1063.3
23 0 9 0 5 13.96 353.13 -27.13 73.53 0.4634 -747.0 -781.4
24 0 12 0 7 14.73 352.62 -27.64 72.14 0.4734 -846.0 -739.2
25 3 8 2 4 13.58 352.72 -27.54 74.49 0.4683 -908.4 -669.4
26 0 9 0 5 13.06 352.61 -27.66 75.64 0.4687 -978.0 -747.3
27 0 12 0 7 15.19 352.32 -27.94 71.33 0.4792 -827.0 -780.8
28 0 6 0 3 12.85 352.31 -27.95 76.18 0.4725 -933.0 -738.5
29 0 6 0 3 15.16 351.87 -28.40 71.59 0.4858 -891.0 -791.0
30 0 6 0 3 13.90 351.35 -28.91 74.34 0.4894 -531.0 -559.5
31 20 207 11 117 12.47 351.35 -28.91 77.24 0.4860 -1682.8 -694.4
32 16 -31 9 -31 12.45 350.94 -29.32 77.40 0.4920 -1347.5 999999
33 0 13 0 8 15.68 350.48 -29.78 71.17 0.5073 -585.0 -530.2
34 3 -31 2 -31 12.76 350.20 -30.06 76.97 0.5035 -753.0 999999
35 0 4 0 2 11.34 349.54 -30.72 79.92 0.5108 -575.0 -457.6


  • 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.