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

9090 106 592 62 360 12.34 201.57 -34.06 75.10 0.5643 167.1 54.7


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SOHO MDI 2000-07-19 22:23:31 UT

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

1 3 33 2 18 9.31 212.14 -23.49 77.89 0.4040 1172.6 902.1
2 5 -1 2 -1 9.02 211.85 -23.78 78.70 0.4078 1229.6 999999
3 0 4 0 2 11.34 211.05 -24.58 73.57 0.4270 848.0 713.4
4 5 15 3 8 9.99 211.12 -24.51 76.67 0.4216 1073.2 731.1
5 0 5 0 3 12.09 210.84 -24.79 71.97 0.4329 769.0 683.2
6 0 7 0 4 11.65 210.80 -24.83 72.99 0.4319 998.0 878.9
7 0 10 0 6 10.29 210.48 -25.15 76.25 0.4323 778.0 606.0
8 0 4 0 2 11.26 209.72 -25.91 74.41 0.4468 517.0 408.8
9 0 4 0 2 8.54 209.46 -26.17 80.54 0.4440 -414.0 -331.4
10 6 14 3 8 11.04 209.20 -26.43 75.11 0.4539 1029.1 807.6
11 0 3 0 2 11.55 209.06 -26.57 74.06 0.4576 575.0 575.6
12 0 7 0 4 12.82 208.69 -26.94 71.57 0.4675 -508.0 -403.6
13 3 27 2 15 11.73 208.45 -27.18 73.96 0.4672 951.3 784.3
14 7 22 4 13 12.40 208.33 -27.30 72.61 0.4713 1107.4 771.1
15 4 36 2 20 11.01 208.48 -27.15 75.46 0.4646 910.2 703.9
16 2 -15 1 -15 11.24 208.23 -27.40 75.08 0.4690 783.0 999999
17 5 -13 3 -13 11.91 207.98 -27.65 73.79 0.4749 936.5 999999
18 0 5 0 3 8.93 208.17 -27.46 80.01 0.4644 -627.0 -379.2
19 5 18 3 10 12.64 207.34 -28.29 72.57 0.4866 955.0 779.2
20 0 4 0 2 9.77 207.19 -28.44 78.50 0.4809 542.0 420.3
21 0 6 0 4 11.59 206.86 -28.76 74.90 0.4902 859.0 633.6
22 6 15 3 9 13.10 205.79 -29.83 72.35 0.5105 960.9 649.7
23 0 5 0 3 12.21 205.54 -30.09 74.17 0.5114 604.0 417.7
24 0 6 0 3 10.19 204.93 -30.70 78.26 0.5153 608.0 539.6
25 0 3 0 2 12.52 204.27 -31.36 74.05 0.5305 648.0 674.9
26 18 68 10 40 12.29 203.68 -31.95 74.67 0.5382 1228.5 463.5
27 0 4 0 2 12.78 199.64 -35.99 75.01 0.5955 461.0 339.2
28 0 9 0 6 12.38 199.61 -36.02 75.69 0.5950 561.0 453.2
29 0 5 0 3 5.97 199.47 -36.16 86.55 0.5901 -315.0 -319.0
30 0 5 0 3 12.73 197.77 -37.86 75.56 0.6204 -823.0 -732.4
31 0 5 0 3 12.22 196.46 -39.17 76.64 0.6368 -755.0 -702.7
32 4 203 2 133 13.56 195.89 -39.74 74.69 0.6466 -1187.9 -574.5
33 0 12 0 8 11.31 195.88 -39.75 78.16 0.6429 -1191.0 -896.5
34 9 -32 6 -32 13.57 195.35 -40.28 74.80 0.6535 -1486.5 999999
35 3 -32 2 -32 13.84 195.14 -40.49 74.44 0.6568 -1581.2 999999
36 0 3 0 2 12.91 195.11 -40.52 75.84 0.6554 -565.0 -484.8
37 15 -32 10 -32 13.82 194.76 -40.87 74.55 0.6615 -1235.5 999999
38 0 6 0 4 10.64 195.25 -40.38 79.29 0.6503 -867.0 -726.8
39 6 -32 4 -32 13.92 194.36 -41.27 74.49 0.6667 -750.6 999999
40 0 6 0 4 13.11 193.55 -42.08 75.85 0.6754 -340.0 -186.5
41 0 3 0 2 10.58 193.54 -42.09 79.59 0.6722 -591.0 -516.8
42 0 6 0 4 13.70 192.59 -43.04 75.16 0.6882 -406.0 -329.6
43 0 4 0 3 12.10 192.77 -42.86 77.45 0.6837 -577.0 -422.0


  • 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.