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

12135 135.11 747.62 82.15 453.67 12.29 128.06 -35.04 77.30 0.5769 -59.3 -23.4


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SDO HMI 2014-08-09 03:00:39 UT

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

1 63.14 381.67 36.98 223.56 14.03 131.28 -31.82 73.64 0.5352 -1199.2 -385.3
2 0.27 -1.00 0.16 -1.00 14.70 131.14 -31.96 72.46 0.5391 -673.0 999999
3 1.26 -1.00 0.75 -1.00 14.15 130.59 -32.51 73.65 0.5452 -412.6 999999
4 1.08 -1.00 0.64 -1.00 13.68 130.48 -32.62 74.53 0.5455 -377.9 999999
5 0.36 1.54 0.22 0.92 13.91 129.24 -33.86 74.47 0.5634 -700.2 -572.5
6 0.54 4.34 0.32 2.59 13.42 129.25 -33.85 75.34 0.5622 -700.7 -606.0
7 0.00 1.81 0.00 1.10 12.38 127.86 -35.25 77.46 0.5796 817.0 696.3
8 0.00 5.51 0.00 3.35 12.06 127.64 -35.46 78.05 0.5821 843.0 776.3
9 1.17 3.52 0.72 2.16 11.14 127.08 -36.02 79.72 0.5886 -757.2 -540.5
10 0.81 2.26 0.50 1.39 11.77 126.45 -36.65 78.74 0.5981 738.1 676.6
11 0.00 1.36 0.00 0.84 12.36 126.00 -37.10 77.84 0.6049 589.0 485.7
12 0.00 1.08 0.00 0.67 11.23 126.14 -36.96 79.68 0.6016 -261.0 -193.4
13 0.72 2.08 0.45 1.28 9.92 126.13 -36.97 81.88 0.6006 880.6 738.2
14 0.00 1.08 0.00 0.68 11.83 125.46 -37.64 78.79 0.6115 389.0 286.0
15 2.08 339.75 1.30 214.08 11.55 125.39 -37.71 79.25 0.6122 -274.9 351.8
16 0.27 -15.00 0.17 -15.00 11.46 125.33 -37.77 79.42 0.6130 645.7 999999
17 1.90 -15.00 1.19 -15.00 10.99 125.16 -37.94 80.21 0.6147 1150.6 999999
18 4.61 -15.00 2.88 -15.00 10.14 125.28 -37.82 81.58 0.6124 1000.0 999999
19 4.16 -15.00 2.61 -15.00 11.13 125.06 -38.04 79.98 0.6162 1005.3 999999
20 13.91 -15.00 8.74 -15.00 10.76 125.04 -38.06 80.58 0.6162 1106.9 999999
21 0.99 -15.00 0.62 -15.00 10.48 124.88 -38.22 81.06 0.6181 952.9 999999
22 3.07 -15.00 1.93 -15.00 9.96 124.92 -38.19 81.90 0.6173 1034.0 999999
23 3.61 -15.00 2.28 -15.00 10.62 124.70 -38.40 80.85 0.6206 975.8 999999
24 3.97 -15.00 2.51 -15.00 10.77 124.68 -38.42 80.60 0.6210 846.9 999999
25 16.71 -15.00 10.54 -15.00 9.82 124.62 -38.48 82.15 0.6212 1050.8 999999
26 8.67 -15.00 5.49 -15.00 10.53 124.32 -38.78 81.02 0.6257 789.7 999999
27 1.81 -15.00 1.15 -15.00 10.67 124.06 -39.04 80.83 0.6293 460.8 999999
28 0.00 0.99 0.00 0.64 10.45 123.09 -40.01 81.25 0.6420 -810.0 -679.5
29 0.00 0.63 0.00 0.41 11.05 122.50 -40.60 80.36 0.6501 -619.0 -579.6


  • 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.