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

12159 9.00 60.61 5.41 38.42 -21.70 78.10 -25.48 140.43 0.6213 118.5 138.1


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SDO HMI 2014-09-09 21:00:35 UT

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

1 5.97 22.98 3.59 13.80 -21.23 83.74 -19.84 146.05 0.5687 836.6 608.6
2 3.03 -1.00 1.82 -1.00 -20.86 83.62 -19.96 145.49 0.5654 971.5 999999
3 0.00 2.32 0.00 1.39 -20.64 83.13 -20.45 144.62 0.5669 353.0 318.5
4 0.00 1.34 0.00 0.79 -17.84 82.59 -21.00 140.66 0.5401 853.0 759.9
5 0.00 1.16 0.00 0.70 -20.63 81.30 -22.28 142.28 0.5822 789.0 674.5
6 0.00 0.98 0.00 0.59 -18.75 80.95 -22.63 139.68 0.5652 -720.0 -590.8
7 0.00 1.43 0.00 0.87 -20.61 80.25 -23.33 141.00 0.5913 772.0 563.9
8 0.00 0.89 0.00 0.54 -18.40 80.00 -23.58 138.09 0.5705 -776.0 -544.1
9 0.00 1.25 0.00 0.77 -20.62 79.44 -24.15 140.06 0.5986 473.0 407.1
10 0.00 1.87 0.00 1.14 -19.16 79.57 -24.01 138.51 0.5823 -776.0 -688.3
11 0.00 0.36 0.00 0.22 -19.77 79.47 -24.11 139.12 0.5895 -459.0 -473.2
12 0.00 0.98 0.00 0.63 -23.42 78.70 -24.88 142.29 0.6336 575.0 458.6
13 0.00 0.27 0.00 0.17 -21.38 78.77 -24.81 140.16 0.6122 669.0 476.7
14 0.00 1.34 0.00 0.82 -19.85 78.58 -25.01 138.19 0.5986 -577.0 -642.9
15 0.00 2.14 0.00 1.35 -21.89 78.13 -25.45 140.03 0.6230 866.0 760.2
16 0.00 0.45 0.00 0.28 -22.04 77.92 -25.66 139.97 0.6263 583.0 456.6
17 0.00 1.34 0.00 0.87 -24.34 77.40 -26.18 141.87 0.6533 462.0 427.9
18 0.00 0.62 0.00 0.39 -21.56 77.91 -25.67 139.42 0.6216 397.0 487.1
19 0.00 1.07 0.00 0.68 -22.16 77.61 -25.97 139.77 0.6302 646.0 535.5
20 0.00 0.89 0.00 0.59 -23.41 75.35 -28.23 138.82 0.6617 589.0 423.1
21 0.00 1.34 0.00 0.87 -21.79 75.31 -28.27 136.99 0.6471 826.0 729.1
22 0.00 1.96 0.00 1.27 -22.03 75.22 -28.37 137.18 0.6502 700.0 611.5
23 0.00 1.07 0.00 0.73 -23.92 71.94 -31.64 136.23 0.6955 -685.0 -542.4
24 0.00 0.53 0.00 0.38 -26.64 70.69 -32.90 138.02 0.7282 442.0 315.8
25 0.00 0.80 0.00 0.58 -25.87 69.53 -34.06 136.28 0.7314 -621.0 -499.7
26 0.00 1.96 0.00 1.36 -22.32 69.65 -33.93 132.52 0.7030 -757.0 -642.3
27 0.00 1.25 0.00 0.89 -23.35 68.75 -34.83 132.96 0.7189 -672.0 -514.7
28 0.00 1.25 0.00 0.89 -23.34 68.43 -35.15 132.70 0.7217 -572.0 -522.5
29 0.00 0.89 0.00 0.63 -22.74 68.61 -34.97 132.18 0.7156 -640.0 -598.6
30 0.00 1.69 0.00 1.21 -23.56 68.32 -35.26 132.86 0.7242 -712.0 -629.7
31 0.00 0.98 0.00 0.69 -22.60 68.57 -35.01 131.99 0.7149 -597.0 -518.0
32 0.00 0.98 0.00 0.71 -23.69 68.00 -35.58 132.75 0.7280 -575.0 -398.1
33 0.00 0.80 0.00 0.58 -24.02 67.40 -36.18 132.66 0.7355 -605.0 -507.4
34 0.00 1.43 0.00 1.04 -23.92 67.27 -36.31 132.46 0.7360 -591.0 -471.6


  • 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.