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

9149 185 1218 94 618 13.22 357.21 -9.32 53.56 0.1936 1006.7 193.3


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SOHO MDI 2000-09-02 11:11:31 UT

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

1 0 7 0 4 13.86 2.71 -3.83 29.25 0.1332 665.0 589.3
2 0 5 0 3 15.31 1.58 -4.95 30.56 0.1645 519.0 423.2
3 9 609 5 305 12.58 1.20 -5.34 44.08 0.1311 1603.8 738.6
4 0 10 0 5 16.02 0.75 -5.79 32.31 0.1822 575.0 522.0
5 16 -3 8 -3 12.54 0.75 -5.78 46.57 0.1360 1874.8 999999
6 8 -3 4 -3 12.85 0.50 -6.03 46.11 0.1428 1635.1 999999
7 12 -3 6 -3 12.45 0.35 -6.18 48.91 0.1402 1880.0 999999
8 27 -3 13 -3 13.51 0.16 -6.37 44.40 0.1549 2054.8 999999
9 8 -3 4 -3 13.39 359.72 -6.82 46.87 0.1589 2167.5 999999
10 19 -3 10 -3 13.86 359.63 -6.91 45.11 0.1656 2020.6 999999
11 10 -3 5 -3 12.99 359.57 -6.97 49.40 0.1564 1468.0 999999
12 5 13 2 7 11.46 359.49 -7.05 58.18 0.1421 787.0 485.0
13 10 -3 5 -3 13.46 359.35 -7.18 48.00 0.1644 1793.7 999999
14 0 6 0 3 18.50 359.08 -7.45 32.04 0.2328 541.0 385.6
15 4 11 2 6 11.05 358.65 -7.88 63.28 0.1514 -650.2 -356.4
16 0 10 0 5 12.78 358.56 -7.97 54.12 0.1678 1184.0 941.1
17 18 150 9 76 13.40 358.13 -8.40 52.56 0.1798 1487.9 631.9
18 0 5 0 3 14.35 358.02 -8.52 48.89 0.1914 435.0 368.8
19 3 -17 2 -17 12.29 357.89 -8.65 58.61 0.1729 1180.6 999999
20 0 5 0 2 12.96 355.74 -10.80 60.81 0.2101 616.0 535.2
21 0 7 0 4 12.97 354.71 -11.82 62.79 0.2255 -639.0 -622.2
22 0 65 0 33 13.02 353.64 -12.90 64.43 0.2422 -1197.0 -918.6
23 0 1 0 0 14.32 353.40 -13.14 60.10 0.2552 -782.0 -782.0
24 0 6 0 3 14.47 353.10 -13.44 60.10 0.2607 -763.0 -677.2
25 0 11 0 6 14.58 352.76 -13.78 60.31 0.2665 -958.0 -848.0
26 6 228 3 117 13.35 352.71 -13.83 64.64 0.2585 -1300.3 -884.7
27 0 13 0 7 14.33 352.40 -14.14 61.72 0.2699 -963.0 -968.8
28 5 -26 3 -26 12.83 352.24 -14.30 67.18 0.2624 -1538.1 999999
29 0 18 0 9 14.31 351.69 -14.85 62.85 0.2803 -781.0 -730.9
30 0 10 0 5 15.26 351.58 -14.96 60.00 0.2888 -776.0 -663.4
31 8 -26 4 -26 12.80 351.49 -15.04 68.18 0.2738 -1718.2 999999
32 17 -26 9 -26 12.83 350.99 -15.54 68.68 0.2818 -1584.7 999999
33 0 7 0 4 14.11 350.44 -16.09 65.14 0.2976 -715.0 -616.6
34 0 10 0 5 13.31 350.12 -16.42 68.04 0.2978 -650.0 -577.6
35 0 11 0 6 14.34 350.05 -16.49 64.92 0.3050 -599.0 -581.2


  • 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.