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

11254 42.32 137.92 28.84 93.14 -22.84 137.35 -33.68 131.28 0.6812 -163.6 -53.0


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SDO HMI 2011-07-17 06:59:11 UT

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

1 0.00 1.45 0.00 0.91 -22.41 143.48 -27.55 136.12 0.6191 729.0 574.6
2 0.00 0.82 0.00 0.52 -22.10 142.72 -28.31 135.00 0.6235 611.0 534.3
3 0.00 1.27 0.00 0.82 -22.90 141.48 -29.55 134.79 0.6424 699.0 658.6
4 0.00 0.91 0.00 0.60 -25.04 140.90 -30.13 136.75 0.6661 664.0 570.9
5 0.00 1.27 0.00 0.82 -22.60 141.40 -29.63 134.36 0.6406 703.0 697.4
6 0.00 1.91 0.00 1.23 -22.67 141.19 -29.84 134.26 0.6432 905.0 728.7
7 0.00 1.54 0.00 1.03 -25.08 140.57 -30.46 136.52 0.6695 510.0 420.0
8 0.00 0.82 0.00 0.55 -25.33 140.50 -30.53 136.74 0.6722 458.0 344.6
9 0.00 2.54 0.00 1.66 -23.58 140.89 -30.14 135.06 0.6537 155.0 306.0
10 0.00 1.00 0.00 0.66 -24.22 140.42 -30.61 135.39 0.6636 577.0 431.9
11 5.90 7.90 3.81 5.10 -22.25 140.72 -30.31 133.32 0.6442 926.3 668.6
12 0.00 3.54 0.00 2.31 -22.95 140.32 -30.71 133.81 0.6539 767.0 572.1
13 0.00 1.27 0.00 0.82 -21.72 140.51 -30.52 132.47 0.6419 814.0 632.1
14 0.00 1.09 0.00 0.72 -23.55 140.05 -30.98 134.28 0.6613 488.0 373.4
15 0.00 7.26 0.00 4.71 -22.10 140.34 -30.69 132.79 0.6467 667.0 618.2
16 0.00 3.09 0.00 2.02 -23.06 140.06 -30.97 133.71 0.6573 556.0 340.1
17 0.00 3.72 0.00 2.42 -22.48 140.17 -30.86 133.10 0.6514 703.0 565.4
18 0.00 1.45 0.00 0.95 -22.46 139.90 -31.13 132.85 0.6538 445.0 333.8
19 0.00 0.64 0.00 0.42 -23.41 139.23 -31.80 133.41 0.6680 467.0 368.4
20 0.00 1.45 0.00 0.98 -24.15 138.79 -32.24 133.91 0.6780 347.0 389.4
21 0.00 0.82 0.00 0.54 -22.41 138.56 -32.47 131.65 0.6666 113.0 23.2
22 0.00 1.27 0.00 0.85 -22.94 138.34 -32.69 132.10 0.6727 -522.0 -370.5
23 1.54 2.72 1.03 1.81 -22.46 138.35 -32.68 131.53 0.6689 -642.5 -470.8
24 1.18 6.54 0.78 4.33 -22.02 138.27 -32.76 130.93 0.6664 435.3 88.6
25 0.00 0.82 0.00 0.55 -22.24 137.81 -33.22 130.84 0.6725 529.0 389.3
26 0.00 0.45 0.00 0.29 -18.10 138.57 -32.46 126.16 0.6341 584.0 507.0
27 0.00 1.27 0.00 0.86 -22.45 137.04 -33.99 130.48 0.6815 -422.0 -394.6
28 20.43 51.30 13.93 34.97 -22.52 136.30 -34.73 130.00 0.6892 -892.1 -552.0
29 2.91 -28.00 2.00 -28.00 -22.78 135.70 -35.33 129.87 0.6969 -674.3 999999
30 5.18 6.72 3.60 4.67 -23.02 135.18 -35.85 129.76 0.7035 -835.8 -594.4
31 0.00 1.27 0.00 0.90 -23.86 134.75 -36.28 130.44 0.7134 -701.0 -587.4
32 0.00 0.64 0.00 0.45 -24.67 134.48 -36.55 131.19 0.7214 -607.0 -511.6
33 0.00 1.91 0.00 1.35 -24.14 134.61 -36.42 130.68 0.7166 -683.0 -633.2
34 0.00 0.27 0.00 0.20 -24.88 134.36 -36.67 131.35 0.7239 -552.0 -473.7
35 0.00 0.82 0.00 0.57 -23.32 134.63 -36.40 129.72 0.7108 -478.0 -403.0
36 0.00 1.09 0.00 0.77 -23.86 134.12 -36.91 130.00 0.7192 -771.0 -649.1
37 0.00 1.45 0.00 1.04 -24.63 133.82 -37.21 130.68 0.7272 -392.0 -271.5
38 0.00 1.45 0.00 1.04 -23.94 133.89 -37.14 129.93 0.7219 -525.0 -477.8
39 3.27 5.27 2.32 3.74 -23.52 133.90 -37.13 129.45 0.7190 -784.0 -568.4
40 0.00 1.18 0.00 0.85 -24.00 133.40 -37.62 129.66 0.7268 -357.0 -232.6
41 0.00 1.18 0.00 0.84 -23.51 133.57 -37.46 129.20 0.7220 -501.0 -397.0
42 0.00 2.09 0.00 1.50 -23.72 133.42 -37.61 129.35 0.7249 -438.0 -375.8
43 1.91 2.45 1.37 1.77 -23.81 133.05 -37.98 129.20 0.7288 -431.4 -415.7


  • 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.