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

11254 35.51 137.92 24.48 93.77 -22.73 137.18 -34.39 130.58 0.6874 -189.9 -108.0


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SDO HMI 2011-07-17 05:59:11 UT

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

1 0.00 0.91 0.00 0.58 -22.12 142.82 -28.76 134.58 0.6281 686.0 534.9
2 0.00 2.09 0.00 1.35 -22.89 141.46 -30.12 134.26 0.6477 756.0 658.0
3 0.00 1.00 0.00 0.67 -25.02 140.90 -30.68 136.25 0.6709 612.0 525.8
4 0.00 0.91 0.00 0.61 -25.07 140.73 -30.85 136.15 0.6727 538.0 435.7
5 0.00 4.90 0.00 3.18 -22.59 141.30 -30.28 133.76 0.6467 713.0 722.1
6 0.00 1.09 0.00 0.73 -25.07 140.57 -31.01 136.02 0.6742 552.0 435.0
7 4.36 8.08 2.83 5.25 -22.28 140.73 -30.85 132.86 0.6496 960.9 764.0
8 0.00 2.45 0.00 1.61 -22.87 140.35 -31.23 133.25 0.6582 629.0 581.9
9 0.00 1.00 0.00 0.65 -21.74 140.51 -31.07 132.02 0.6474 804.0 672.1
10 0.00 1.09 0.00 0.71 -22.67 140.24 -31.33 132.92 0.6576 665.0 510.6
11 0.00 2.09 0.00 1.38 -22.95 140.09 -31.48 133.13 0.6613 609.0 487.6
12 0.00 8.17 0.00 5.32 -22.02 140.29 -31.29 132.17 0.6519 646.0 533.9
13 0.00 2.27 0.00 1.49 -22.47 140.10 -31.48 132.56 0.6573 600.0 567.6
14 0.00 0.64 0.00 0.41 -21.41 140.32 -31.25 131.45 0.6467 446.0 509.3
15 0.00 1.00 0.00 0.66 -22.49 139.82 -31.75 132.34 0.6601 446.0 342.7
16 0.00 0.91 0.00 0.60 -22.25 139.85 -31.73 132.07 0.6580 285.0 233.0
17 0.00 1.18 0.00 0.77 -21.65 139.61 -31.97 131.13 0.6556 540.0 328.0
18 0.00 1.18 0.00 0.79 -22.36 138.76 -32.81 131.31 0.6695 27.0 140.6
19 0.00 1.82 0.00 1.21 -22.55 138.48 -33.10 131.30 0.6736 -620.0 -459.3
20 0.00 1.09 0.00 0.72 -21.79 138.56 -33.02 130.45 0.6672 640.0 497.2
21 0.00 3.63 0.00 2.42 -22.05 138.26 -33.32 130.52 0.6720 518.0 207.4
22 0.00 1.54 0.00 1.04 -22.23 137.89 -33.69 130.45 0.6770 536.0 425.5
23 11.44 51.84 7.84 35.45 -22.54 136.48 -35.09 129.74 0.6929 -1021.7 -614.5
24 0.00 1.18 0.00 0.81 -22.96 136.15 -35.42 130.01 0.6991 -466.0 -436.2
25 5.81 -23.00 4.00 -23.00 -22.56 136.07 -35.51 129.46 0.6970 -733.6 999999
26 3.00 8.81 2.08 6.10 -22.74 135.73 -35.85 129.44 0.7016 -587.4 -271.7
27 5.54 7.99 3.88 5.59 -23.04 135.23 -36.35 129.43 0.7084 -817.2 -501.1
28 0.00 1.36 0.00 0.97 -24.13 134.66 -36.92 130.31 0.7211 -742.0 -681.2
29 0.00 0.82 0.00 0.58 -23.27 134.65 -36.92 129.30 0.7154 -431.0 -446.4
30 0.00 1.63 0.00 1.17 -23.85 134.21 -37.36 129.66 0.7233 -703.0 -579.5
31 0.00 0.36 0.00 0.26 -24.63 133.82 -37.76 130.29 0.7321 -372.0 -253.2
32 0.00 1.00 0.00 0.71 -23.05 134.31 -37.27 128.80 0.7172 -494.0 -411.1
33 0.00 1.27 0.00 0.91 -23.93 133.93 -37.64 129.57 0.7265 -542.0 -497.8
34 3.36 3.90 2.40 2.79 -23.51 133.99 -37.59 129.12 0.7232 -791.6 -688.5
35 0.00 0.73 0.00 0.52 -23.87 133.70 -37.88 129.34 0.7283 -442.0 -422.4
36 0.00 1.27 0.00 0.91 -23.42 133.85 -37.72 128.92 0.7239 -534.0 -518.6
37 0.00 1.09 0.00 0.77 -22.86 134.00 -37.58 128.36 0.7190 -580.0 -491.5
38 0.00 1.18 0.00 0.85 -23.53 133.60 -37.97 128.88 0.7270 -437.0 -393.6
39 0.00 0.91 0.00 0.66 -23.96 133.41 -38.16 129.25 0.7314 -394.0 -326.2
40 0.00 0.82 0.00 0.59 -23.78 133.48 -38.10 129.08 0.7297 -438.0 -396.9
41 2.00 2.72 1.45 1.98 -23.84 133.07 -38.50 128.88 0.7338 -442.0 -338.2


  • 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.