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

11271 98.29 492.95 99.89 497.96 15.62 60.44 -61.15 75.78 0.8704 -62.3 -7.6


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SDO HMI 2011-08-17 05:59:09 UT

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

1 0.00 0.90 0.00 0.75 15.80 67.82 -53.78 75.29 0.8047 -560.0 -506.4
2 25.77 205.72 22.99 184.98 15.86 64.83 -56.76 75.39 0.8335 -941.0 -223.9
3 0.00 0.90 0.00 0.86 20.46 62.35 -59.24 70.14 0.8581 -535.0 -444.2
4 12.07 -2.00 10.98 -2.00 15.69 64.03 -57.56 75.64 0.8408 -448.5 999999
5 0.00 0.90 0.00 0.86 18.13 62.27 -59.32 72.86 0.8574 -322.0 -307.0
6 0.00 1.17 0.00 1.17 18.81 60.84 -60.76 72.15 0.8697 536.0 484.2
7 0.00 3.60 0.00 3.50 17.31 61.70 -59.89 73.83 0.8619 -640.0 -518.5
8 1.71 3.69 1.72 3.72 18.91 60.57 -61.02 72.05 0.8719 412.8 258.2
9 0.00 5.32 0.00 5.03 14.95 62.49 -59.10 76.57 0.8544 -412.0 -397.5
10 1.62 61.91 1.59 60.83 17.09 61.37 -60.22 74.11 0.8646 -613.9 34.1
11 13.52 -10.00 13.23 -10.00 16.72 61.38 -60.21 74.54 0.8644 -650.6 999999
12 0.00 0.90 0.00 0.85 14.51 62.44 -59.15 77.09 0.8548 -411.0 -331.0
13 0.00 1.17 0.00 1.20 18.99 59.84 -61.75 71.99 0.8777 -378.0 -289.9
14 0.00 1.17 0.00 1.13 15.08 61.93 -59.66 76.43 0.8593 292.0 270.0
15 0.00 1.08 0.00 1.11 18.86 59.73 -61.86 72.16 0.8786 -230.0 -116.9
16 0.00 1.17 0.00 1.17 17.16 60.75 -60.84 74.06 0.8698 -317.0 -259.6
17 2.97 3.78 3.06 3.90 18.57 59.71 -61.89 72.49 0.8787 -317.9 -211.4
18 1.35 1.98 1.37 2.01 17.73 60.15 -61.44 73.43 0.8748 -269.3 -263.0
19 0.00 1.08 0.00 1.04 13.95 61.81 -59.78 77.75 0.8602 -202.0 -138.2
20 0.00 1.80 0.00 1.92 19.54 58.64 -62.95 71.43 0.8873 649.0 544.0
21 0.54 6.22 0.59 6.74 19.62 58.15 -63.44 71.37 0.8910 657.2 504.6
22 0.00 1.44 0.00 1.44 14.94 60.59 -61.00 76.61 0.8707 494.0 436.9
23 0.00 6.22 0.00 6.32 15.36 60.05 -61.54 76.14 0.8751 502.0 488.3
24 5.23 14.33 5.37 14.77 15.07 59.66 -61.93 76.48 0.8783 769.1 610.0
25 0.00 0.90 0.00 0.94 15.08 59.11 -62.48 76.47 0.8826 477.0 542.2
26 2.34 3.87 2.47 4.09 15.26 58.81 -62.78 76.26 0.8851 489.3 485.0
27 0.00 1.17 0.00 1.26 16.15 58.31 -63.28 75.26 0.8890 577.0 511.2
28 0.00 2.16 0.00 2.27 14.87 58.95 -62.65 76.71 0.8840 587.0 533.7
29 0.00 1.35 0.00 1.44 15.49 58.61 -62.98 76.00 0.8866 388.0 353.3
30 0.00 0.81 0.00 0.87 15.83 58.21 -63.38 75.63 0.8897 508.0 468.1
31 0.00 0.72 0.00 0.84 18.96 55.83 -65.76 72.18 0.9076 380.0 364.2
32 0.00 1.17 0.00 1.28 15.98 57.84 -63.75 75.47 0.8926 352.0 257.9
33 0.00 2.97 0.00 3.46 18.72 55.94 -65.65 72.45 0.9068 576.0 467.3
34 0.00 0.90 0.00 0.98 15.57 57.79 -63.80 75.93 0.8929 333.0 337.3
35 0.00 0.90 0.00 1.00 15.97 57.41 -64.18 75.48 0.8958 173.0 133.8
36 0.00 4.69 0.00 5.47 18.01 55.84 -65.75 73.23 0.9074 610.0 504.5
37 0.00 0.99 0.00 1.09 15.47 57.48 -64.11 76.04 0.8953 334.0 329.5
38 0.00 0.99 0.00 1.10 15.31 57.43 -64.16 76.22 0.8956 339.0 280.9
39 1.35 5.23 1.63 6.35 18.84 54.96 -66.63 72.33 0.9135 326.7 108.7
40 6.85 10.81 8.19 12.95 18.30 55.23 -66.36 72.93 0.9116 435.6 84.2
41 2.16 -39.00 2.64 -39.00 18.97 54.69 -66.90 72.20 0.9153 240.7 999999
42 0.00 0.36 0.00 0.43 17.79 54.96 -66.63 73.49 0.9134 7.0 93.8
43 17.66 126.51 20.37 146.84 13.87 56.22 -65.37 77.81 0.9046 740.0 79.2
44 3.15 -43.00 3.69 -43.00 13.95 55.80 -65.79 77.71 0.9077 -244.1 999999


  • 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.