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

11319 69.72 201.89 46.30 133.54 9.96 49.59 -41.59 81.79 0.6621 -59.5 -82.5


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SDO HMI 2011-10-13 01:59:02 UT

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

1 7.17 82.59 4.52 52.54 9.91 52.86 -38.32 81.65 0.6197 -993.6 -430.0
2 4.20 -1.00 2.66 -1.00 10.03 52.41 -38.77 81.49 0.6258 -871.3 999999
3 5.51 -1.00 3.50 -1.00 9.78 52.29 -38.89 81.90 0.6272 -862.7 999999
4 15.14 -1.00 9.64 -1.00 9.55 52.01 -39.17 82.28 0.6309 -978.5 999999
5 0.00 1.14 0.00 0.73 9.07 51.60 -39.58 83.06 0.6361 -486.0 -451.5
6 0.00 1.75 0.00 1.12 9.31 51.45 -39.73 82.70 0.6382 -632.0 -563.8
7 0.00 3.59 0.00 2.31 9.60 51.30 -39.89 82.26 0.6404 119.0 48.3
8 0.96 4.81 0.62 3.10 9.10 51.13 -40.06 83.03 0.6425 -447.3 -526.2
9 1.49 19.77 0.97 12.97 10.43 50.21 -40.97 81.04 0.6552 -610.1 -186.6
10 2.10 -9.00 1.38 -9.00 10.11 49.98 -41.21 81.54 0.6580 510.4 999999
11 2.45 11.90 1.61 7.84 9.61 49.77 -41.42 82.31 0.6605 757.2 122.5
12 0.00 2.27 0.00 1.49 8.81 49.88 -41.30 83.53 0.6587 -758.0 -557.8
13 2.54 4.37 1.68 2.90 10.66 49.27 -41.91 80.75 0.6674 -613.9 -507.4
14 0.00 0.96 0.00 0.64 10.40 49.32 -41.86 81.15 0.6666 -705.0 -563.2
15 0.00 1.92 0.00 1.28 10.25 49.01 -42.17 81.38 0.6705 -513.0 -442.7
16 0.00 1.05 0.00 0.70 8.73 49.20 -41.98 83.66 0.6675 -482.0 -427.8
17 0.00 0.61 0.00 0.41 9.74 48.97 -42.21 82.16 0.6708 -544.0 -467.1
18 0.00 1.22 0.00 0.82 8.79 48.83 -42.36 83.57 0.6724 -439.0 -322.9
19 2.10 5.69 1.41 3.83 9.18 48.27 -42.91 83.01 0.6795 693.4 440.5
20 0.00 0.96 0.00 0.65 10.51 47.89 -43.29 81.08 0.6848 -336.0 -322.3
21 0.00 1.92 0.00 1.32 11.45 47.17 -44.02 79.75 0.6944 930.0 752.0
22 2.19 4.55 1.51 3.14 10.95 46.88 -44.31 80.50 0.6976 757.0 659.0
23 1.22 7.17 0.84 4.94 9.70 46.80 -44.38 82.29 0.6981 869.4 563.8
24 2.62 18.29 1.83 12.79 9.82 46.27 -44.91 82.15 0.7046 725.9 659.9
25 0.00 1.14 0.00 0.79 10.71 46.11 -45.08 80.88 0.7070 803.0 568.2
26 2.71 -24.00 1.89 -24.00 10.02 46.15 -45.04 81.86 0.7062 963.0 999999
27 0.00 1.31 0.00 0.92 10.68 45.76 -45.42 80.94 0.7111 705.0 632.9
28 7.00 -24.00 4.91 -24.00 10.14 45.82 -45.36 81.70 0.7102 861.9 999999
29 0.00 1.84 0.00 1.29 11.07 45.64 -45.54 80.40 0.7127 622.0 508.3
30 0.00 0.26 0.00 0.18 10.76 45.57 -45.61 80.84 0.7134 232.0 329.0
31 1.22 2.10 0.86 1.48 10.58 45.57 -45.62 81.10 0.7134 839.5 749.6
32 0.00 1.05 0.00 0.74 10.53 45.36 -45.83 81.17 0.7160 743.0 677.5
33 0.00 1.57 0.00 1.11 10.17 45.38 -45.80 81.67 0.7155 475.0 339.2
34 3.59 13.82 2.55 9.83 10.91 45.11 -46.08 80.66 0.7191 583.1 479.1
35 5.51 -34.00 3.92 -34.00 10.60 44.99 -46.19 81.10 0.7203 635.0 999999
36 0.00 1.40 0.00 1.01 10.59 44.46 -46.72 81.13 0.7266 274.0 263.8
37 0.00 0.87 0.00 0.67 12.15 41.20 -49.99 79.19 0.7646 415.0 331.0


  • 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.