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

12144 111.92 338.78 73.96 225.11 -17.91 105.28 34.17 233.30 0.6684 11.8 160.2


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SDO HMI 2014-08-16 02:00:38 UT

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

1 35.06 159.33 23.89 108.19 -17.40 107.63 36.52 235.77 0.6891 848.0 377.0
2 2.16 8.56 1.46 5.77 -16.69 107.39 36.28 236.49 0.6820 740.2 522.0
3 8.11 -1.00 5.48 -1.00 -17.26 107.04 35.93 235.53 0.6821 1058.3 999999
4 2.88 -1.00 1.94 -1.00 -17.28 106.50 35.39 235.10 0.6765 930.8 999999
5 0.00 1.71 0.00 1.16 -18.33 106.74 35.63 233.96 0.6861 421.0 295.4
6 0.00 0.99 0.00 0.66 -17.16 106.16 35.05 235.00 0.6721 796.0 614.7
7 1.71 3.78 1.15 2.55 -18.70 105.88 34.77 232.86 0.6799 271.2 112.5
8 1.35 2.61 0.91 1.75 -18.32 105.71 34.61 233.20 0.6756 480.5 407.0
9 0.00 0.99 0.00 0.66 -18.61 105.59 34.48 232.74 0.6763 655.0 445.0
10 0.00 0.54 0.00 0.37 -19.42 105.62 34.51 231.78 0.6825 -597.0 -515.2
11 2.34 6.85 1.58 4.62 -19.25 105.54 34.43 231.93 0.6804 564.9 25.8
12 0.00 0.81 0.00 0.55 -19.57 105.38 34.28 231.41 0.6812 276.0 221.2
13 0.00 1.26 0.00 0.86 -20.37 105.23 34.12 230.33 0.6855 438.0 390.4
14 0.00 0.99 0.00 0.65 -17.36 104.35 33.24 233.34 0.6545 -217.0 -232.5
15 0.00 7.57 0.00 5.06 -19.46 104.77 33.67 231.06 0.6743 745.0 598.3
16 0.81 1.71 0.53 1.12 -17.56 104.24 33.13 233.00 0.6547 -411.7 -204.3
17 0.00 0.99 0.00 0.66 -19.13 104.35 33.24 231.12 0.6676 364.0 337.6
18 0.00 1.71 0.00 1.12 -18.08 104.08 32.97 232.21 0.6569 202.0 148.7
19 0.00 2.07 0.00 1.35 -17.73 103.86 32.75 232.47 0.6520 -518.0 -344.4
20 0.00 1.35 0.00 0.87 -16.75 103.59 32.48 233.50 0.6419 -681.0 -509.8
21 0.00 0.99 0.00 0.65 -18.80 103.89 32.78 231.16 0.6604 289.0 240.8
22 0.54 2.79 0.35 1.82 -17.90 103.47 32.37 231.93 0.6493 -236.3 -208.4
23 5.05 18.47 3.29 12.05 -18.53 103.38 32.27 231.06 0.6531 -570.6 -150.8
24 1.35 3.60 0.89 2.38 -19.75 103.65 32.54 229.78 0.6653 533.9 446.2
25 0.00 0.45 0.00 0.30 -20.15 103.51 32.40 229.18 0.6670 434.0 377.0
26 0.00 2.43 0.00 1.57 -18.04 103.01 31.90 231.37 0.6455 -605.0 -466.4
27 0.00 1.80 0.00 1.18 -19.08 103.19 32.08 230.21 0.6555 258.0 241.4
28 0.00 1.35 0.00 0.89 -20.03 103.29 32.18 229.13 0.6639 607.0 569.1
29 0.00 0.81 0.00 0.53 -19.55 103.18 32.07 229.62 0.6591 -236.0 -79.6
30 0.00 0.99 0.00 0.65 -19.68 103.10 31.99 229.39 0.6593 635.0 512.4
31 0.00 3.33 0.00 2.14 -17.67 102.41 31.30 231.32 0.6364 -746.0 -614.4
32 0.00 0.72 0.00 0.47 -19.26 102.74 31.63 229.61 0.6523 -332.0 -264.2
33 0.00 1.08 0.00 0.70 -19.05 102.62 31.51 229.76 0.6494 -146.0 -268.0
34 50.56 93.45 32.49 60.09 -18.35 102.17 31.06 230.24 0.6393 -882.4 -289.2
35 0.00 2.70 0.00 1.72 -17.66 101.78 30.67 230.77 0.6297 -863.0 -693.7


  • 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.