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

11998 42.38 223.46 22.98 122.22 -10.37 358.84 -25.04 98.99 0.4235 556.8 340.8


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SDO HMI 2014-03-09 06:00:29 UT

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

1 0.00 4.16 0.00 2.22 -14.11 2.55 -21.33 109.93 0.3768 1054.0 844.4
2 0.00 1.73 0.00 0.93 -13.78 2.55 -21.33 109.08 0.3754 790.0 649.2
3 0.00 1.73 0.00 0.93 -14.31 2.30 -21.58 110.26 0.3815 833.0 721.8
4 0.00 1.04 0.00 0.56 -14.53 1.95 -21.93 110.57 0.3879 817.0 612.8
5 15.34 155.90 8.29 84.32 -9.47 0.09 -23.79 97.08 0.4026 1255.7 453.4
6 23.05 -5.00 12.48 -5.00 -10.03 359.98 -23.90 98.45 0.4050 1212.5 999999
7 0.00 0.78 0.00 0.43 -14.54 359.54 -24.34 109.05 0.4239 617.0 544.1
8 0.00 1.13 0.00 0.62 -15.52 358.77 -25.11 110.81 0.4393 767.0 599.2
9 0.00 1.21 0.00 0.66 -8.51 358.87 -25.01 94.62 0.4212 712.0 605.4
10 0.00 1.39 0.00 0.76 -8.79 358.42 -25.46 95.24 0.4285 933.0 826.7
11 0.00 0.52 0.00 0.29 -7.85 358.15 -25.73 93.05 0.4325 600.0 612.3
12 0.00 3.55 0.00 1.96 -9.68 357.78 -26.10 97.24 0.4390 930.0 765.3
13 0.00 1.56 0.00 0.86 -10.11 357.57 -26.31 98.20 0.4427 780.0 714.0
14 0.00 0.95 0.00 0.53 -9.91 357.59 -26.29 97.73 0.4422 654.0 424.5
15 2.86 13.61 1.58 7.51 -9.31 357.61 -26.27 96.38 0.4414 834.7 223.2
16 0.00 0.69 0.00 0.38 -8.77 357.65 -26.23 95.17 0.4404 699.0 598.6
17 0.00 0.95 0.00 0.53 -13.56 357.00 -26.88 105.65 0.4584 862.0 654.5
18 0.00 1.13 0.00 0.63 -14.46 356.57 -27.31 107.41 0.4675 775.0 623.7
19 0.00 0.95 0.00 0.53 -14.61 356.55 -27.33 107.71 0.4683 543.0 474.6
20 0.00 1.73 0.00 0.97 -15.66 356.37 -27.51 109.79 0.4747 -907.0 -700.7
21 0.00 1.91 0.00 1.06 -8.92 357.10 -26.78 95.47 0.4491 491.0 341.6
22 0.00 0.95 0.00 0.53 -13.16 356.43 -27.45 104.60 0.4658 681.0 559.8
23 1.13 1.82 0.63 1.01 -9.71 356.73 -27.15 97.18 0.4553 -643.3 -634.4
24 0.00 0.78 0.00 0.44 -12.64 356.15 -27.73 103.39 0.4687 726.0 564.4
25 0.00 1.21 0.00 0.68 -11.39 355.84 -28.04 100.66 0.4708 639.0 459.1
26 0.00 2.51 0.00 1.41 -11.80 355.76 -28.12 101.52 0.4728 783.0 495.8
27 0.00 1.21 0.00 0.68 -12.12 355.59 -28.29 102.15 0.4760 635.0 501.0
28 0.00 0.95 0.00 0.54 -16.00 354.94 -28.94 109.79 0.4963 -730.0 -622.9
29 0.00 0.95 0.00 0.54 -14.91 354.41 -29.47 107.41 0.5003 -890.0 -772.6
30 0.00 1.30 0.00 0.74 -14.96 354.19 -29.69 107.42 0.5036 -797.0 -671.6
31 0.00 1.47 0.00 0.85 -14.62 353.24 -30.64 106.43 0.5162 -826.0 -629.5
32 0.00 2.25 0.00 1.31 -14.08 352.25 -31.63 105.08 0.5290 -768.0 -589.5
33 0.00 1.39 0.00 0.80 -7.60 352.55 -31.33 92.70 0.5180 -776.0 -741.6
34 0.00 1.65 0.00 0.97 -12.02 351.10 -32.78 100.99 0.5415 -561.0 -521.6
35 0.00 1.30 0.00 0.76 -4.43 351.17 -32.71 86.90 0.5416 -666.0 -593.4
36 0.00 1.91 0.00 1.13 -12.62 350.29 -33.59 101.95 0.5541 -799.0 -681.9
37 0.00 0.52 0.00 0.31 -12.81 349.59 -34.29 102.16 0.5641 -276.0 -188.2
38 0.00 2.51 0.00 1.51 -13.04 349.33 -34.55 102.51 0.5681 -694.0 -559.0
39 0.00 1.21 0.00 0.74 -12.04 347.69 -36.19 100.54 0.5896 -724.0 -592.1
40 0.00 0.95 0.00 0.59 -14.24 346.46 -37.42 104.01 0.6093 -522.0 -437.5


  • 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.