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

12021 53.56 188.08 30.72 107.99 -13.46 73.20 -30.00 105.43 0.5062 -161.6 -137.6


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SDO HMI 2014-03-30 13:00:31 UT

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

1 2.10 29.27 1.17 16.23 -13.50 76.93 -26.26 106.99 0.4517 980.4 723.4
2 8.33 -1.00 4.61 -1.00 -13.14 76.94 -26.25 106.20 0.4504 1009.4 999999
3 1.23 -1.00 0.68 -1.00 -13.74 76.84 -26.36 107.45 0.4540 715.6 999999
4 0.96 -1.00 0.54 -1.00 -13.61 76.71 -26.48 107.12 0.4553 757.8 999999
5 0.00 1.31 0.00 0.73 -11.76 76.58 -26.61 103.05 0.4520 771.0 604.1
6 0.00 1.14 0.00 0.63 -11.57 76.36 -26.83 102.56 0.4549 641.0 509.1
7 0.00 3.94 0.00 2.20 -12.46 76.02 -27.17 104.36 0.4622 856.0 663.7
8 0.61 5.08 0.34 2.86 -12.94 75.41 -27.78 105.15 0.4726 938.0 720.0
9 0.00 1.05 0.00 0.59 -12.30 75.39 -27.81 103.81 0.4713 878.0 700.9
10 0.00 1.23 0.00 0.69 -12.90 75.24 -27.95 105.01 0.4750 708.0 688.0
11 0.00 0.96 0.00 0.54 -13.13 75.04 -28.15 105.41 0.4786 506.0 510.3
12 0.00 0.88 0.00 0.50 -13.36 74.80 -28.39 105.79 0.4828 575.0 494.2
13 0.00 0.96 0.00 0.55 -13.83 74.53 -28.67 106.64 0.4881 603.0 482.9
14 2.37 8.15 1.34 4.61 -11.95 74.42 -28.78 102.78 0.4849 824.0 660.5
15 0.00 3.42 0.00 1.94 -11.66 74.07 -29.13 102.09 0.4895 895.0 791.3
16 1.93 4.12 1.10 2.34 -11.82 73.77 -29.43 102.34 0.4943 877.8 723.4
17 0.00 0.70 0.00 0.40 -11.64 73.75 -29.44 101.97 0.4941 584.0 477.2
18 0.00 0.88 0.00 0.50 -12.53 73.57 -29.62 103.72 0.4987 -737.0 -537.9
19 0.88 10.69 0.50 6.14 -13.31 73.36 -29.83 105.18 0.5036 -976.0 -761.8
20 1.49 -19.00 0.85 -19.00 -13.39 73.17 -30.02 105.28 0.5066 -961.2 999999
21 0.00 0.79 0.00 0.45 -12.82 73.25 -29.94 104.18 0.5040 347.0 344.8
22 5.17 11.74 2.96 6.72 -11.85 73.27 -29.93 102.28 0.5017 711.1 251.9
23 0.00 0.96 0.00 0.56 -15.97 72.63 -30.56 109.99 0.5223 -709.0 -609.0
24 0.00 1.14 0.00 0.66 -17.00 72.41 -30.78 111.79 0.5292 -573.0 -483.5
25 0.00 2.63 0.00 1.53 -16.38 72.38 -30.82 110.65 0.5273 -707.0 -508.4
26 0.00 0.79 0.00 0.46 -16.19 72.16 -31.04 110.19 0.5297 -888.0 -760.7
27 0.00 1.40 0.00 0.81 -14.19 72.41 -30.78 106.56 0.5197 -991.0 -837.8
28 0.00 2.80 0.00 1.62 -13.98 72.44 -30.75 106.17 0.5187 -895.0 -777.3
29 4.47 11.92 2.58 6.89 -13.62 72.46 -30.73 105.49 0.5174 -1046.5 -674.1
30 0.00 2.54 0.00 1.47 -14.30 72.25 -30.94 106.72 0.5223 -638.0 -643.7
31 0.00 1.23 0.00 0.71 -13.39 72.14 -31.06 104.94 0.5215 -717.0 -613.5
32 0.00 0.88 0.00 0.51 -13.23 72.09 -31.11 104.64 0.5219 -620.0 -590.6
33 17.00 67.14 9.92 39.25 -14.09 71.63 -31.56 106.10 0.5305 -1040.0 -555.6
34 0.00 0.53 0.00 0.31 -12.83 71.46 -31.74 103.70 0.5300 241.0 211.7
35 3.42 -33.00 2.01 -33.00 -14.23 71.06 -32.13 106.19 0.5389 -860.8 999999
36 1.58 -33.00 0.93 -33.00 -13.99 71.07 -32.13 105.74 0.5383 -778.3 999999
37 0.00 1.93 0.00 1.13 -13.20 71.08 -32.12 104.29 0.5362 -796.0 -656.1
38 1.58 -33.00 0.93 -33.00 -14.01 70.81 -32.39 105.69 0.5419 -754.9 999999
39 0.00 0.79 0.00 0.46 -13.49 70.85 -32.34 104.76 0.5401 -609.0 -490.1
40 0.00 1.05 0.00 0.62 -12.74 70.93 -32.27 103.40 0.5374 -650.0 -597.6
41 0.44 1.93 0.26 1.13 -13.19 70.79 -32.41 104.18 0.5403 -842.6 -711.8
42 0.00 0.88 0.00 0.52 -13.32 70.48 -32.72 104.34 0.5450 -573.0 -495.9
43 0.00 1.23 0.00 0.73 -13.90 70.05 -33.14 105.27 0.5523 -740.0 -528.9


  • 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.