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

12171 94.26 461.28 60.48 296.25 -10.45 264.40 -35.26 116.24 0.6322 206.5 104.0


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SDO HMI 2014-09-22 07:00:34 UT

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

1 0.00 0.71 0.00 0.44 -19.43 273.07 -26.59 135.77 0.6074 684.0 569.4
2 0.00 1.15 0.00 0.65 -7.45 274.19 -25.47 119.22 0.4906 804.0 619.5
3 0.00 0.97 0.00 0.56 -8.59 272.68 -26.98 119.75 0.5187 666.0 530.0
4 0.00 1.95 0.00 1.12 -6.52 272.38 -27.28 115.91 0.5082 706.0 538.1
5 0.00 1.15 0.00 0.67 -7.77 271.23 -28.43 117.08 0.5318 632.0 436.0
6 21.35 207.22 12.83 124.57 -8.90 269.03 -30.63 117.13 0.5677 1221.3 411.6
7 5.32 -6.00 3.20 -6.00 -8.76 268.76 -30.90 116.70 0.5703 1116.3 999999
8 2.83 -6.00 1.71 -6.00 -9.17 268.65 -31.01 117.27 0.5743 724.4 999999
9 3.10 -6.00 1.87 -6.00 -8.84 268.51 -31.15 116.63 0.5740 847.6 999999
10 2.66 -6.00 1.61 -6.00 -8.79 268.33 -31.33 116.42 0.5759 718.9 999999
11 0.00 0.71 0.00 0.42 -4.90 268.06 -31.60 109.90 0.5574 525.0 422.8
12 0.00 0.97 0.00 0.60 -9.37 267.59 -32.07 116.77 0.5889 538.0 441.2
13 0.00 1.15 0.00 0.69 -5.45 267.74 -31.92 110.61 0.5645 735.0 606.0
14 0.00 0.44 0.00 0.27 -5.57 267.70 -31.96 110.79 0.5657 477.0 483.0
15 12.76 23.57 7.81 14.43 -8.37 267.12 -32.54 114.88 0.5889 971.0 647.5
16 2.39 4.78 1.46 2.93 -7.95 266.90 -32.76 114.08 0.5892 864.5 680.0
17 0.00 0.97 0.00 0.60 -8.34 266.57 -33.09 114.47 0.5956 447.0 467.3
18 4.43 13.47 2.73 8.32 -8.69 266.50 -33.16 114.96 0.5986 733.6 457.9
19 1.33 2.39 0.82 1.47 -8.22 266.55 -33.11 114.27 0.5953 696.6 483.7
20 0.00 2.30 0.00 1.44 -9.82 266.05 -33.61 116.34 0.6108 411.0 293.2
21 0.00 1.24 0.00 0.77 -7.97 266.14 -33.52 113.60 0.5991 635.0 537.2
22 0.00 0.53 0.00 0.33 -8.54 265.97 -33.69 114.37 0.6044 395.0 415.2
23 0.00 1.33 0.00 0.83 -8.37 265.73 -33.93 113.95 0.6065 277.0 320.4
24 0.00 2.13 0.00 1.34 -8.65 264.89 -34.77 113.82 0.6186 765.0 563.4
25 1.15 27.37 0.76 18.06 -10.47 262.24 -37.42 114.81 0.6607 -942.5 -683.5
26 0.00 3.54 0.00 2.34 -10.84 261.99 -37.67 115.17 0.6655 -594.0 -436.4
27 1.24 -25.00 0.82 -25.00 -10.18 262.01 -37.65 114.26 0.6618 -1077.7 999999
28 1.68 -25.00 1.11 -25.00 -10.34 261.87 -37.79 114.42 0.6644 -889.8 999999
29 0.00 1.15 0.00 0.76 -9.06 261.93 -37.74 112.64 0.6572 -676.0 -551.8
30 2.57 -25.00 1.70 -25.00 -10.20 261.65 -38.01 114.10 0.6662 -727.9 999999
31 0.00 0.44 0.00 0.30 -12.30 261.12 -38.54 116.63 0.6833 438.0 338.4
32 0.53 1.68 0.36 1.13 -10.71 260.87 -38.79 114.34 0.6779 347.5 360.0
33 0.00 1.51 0.00 1.03 -12.93 260.41 -39.25 117.04 0.6946 -235.0 -324.5
34 1.68 4.43 1.14 3.01 -11.37 260.45 -39.21 114.99 0.6861 -797.4 -593.7
35 0.00 0.89 0.00 0.60 -10.76 260.15 -39.51 114.01 0.6865 431.0 307.5
36 0.00 0.71 0.00 0.49 -11.86 259.44 -40.22 115.08 0.7000 -588.0 -586.1
37 3.90 150.43 2.71 106.08 -12.20 259.14 -40.52 115.36 0.7051 -861.4 -226.1
38 24.45 -37.00 17.22 -37.00 -13.12 258.84 -40.83 116.38 0.7130 -1050.1 999999
39 0.89 -37.00 0.62 -37.00 -12.46 258.68 -40.98 115.45 0.7115 -657.8 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.