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

12032 67.70 420.67 36.36 226.81 11.38 274.40 -15.59 41.96 0.3948 -569.6 -346.0


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SDO HMI 2014-04-12 16:00:33 UT

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

1 0.00 3.00 0.00 1.60 12.02 278.30 -11.69 33.09 0.3645 -822.0 -705.6
2 0.00 1.41 0.00 0.76 13.55 278.01 -11.98 31.51 0.3878 -743.0 -581.2
3 1.06 1.77 0.57 0.95 12.46 277.09 -12.91 35.05 0.3814 951.2 864.5
4 0.00 0.88 0.00 0.46 7.01 275.74 -14.25 48.18 0.3294 802.0 590.0
5 65.58 373.18 35.19 200.25 11.07 274.91 -15.08 41.67 0.3857 -1465.0 -427.4
6 0.00 1.68 0.00 0.91 13.54 274.67 -15.32 38.09 0.4182 -765.0 -661.2
7 0.00 1.06 0.00 0.58 13.75 272.95 -17.04 40.75 0.4380 -761.0 -563.2
8 0.00 0.79 0.00 0.42 7.33 273.12 -16.87 52.25 0.3657 -707.0 -520.2
9 0.00 1.24 0.00 0.66 9.51 272.93 -17.07 48.11 0.3905 887.0 703.1
10 0.00 1.24 0.00 0.68 12.72 272.57 -17.42 43.00 0.4300 -738.0 -559.2
11 0.00 0.88 0.00 0.49 14.09 272.34 -17.65 41.22 0.4482 -640.0 -439.7
12 0.00 1.06 0.00 0.58 12.44 272.33 -17.66 43.85 0.4294 -759.0 -589.3
13 0.00 0.79 0.00 0.43 8.37 271.61 -18.38 52.47 0.3952 -706.0 -532.3
14 0.00 1.41 0.00 0.77 9.62 271.45 -18.55 50.26 0.4095 -688.0 -570.9
15 0.00 1.06 0.00 0.60 15.46 269.92 -20.08 42.84 0.4885 749.0 558.2
16 0.00 0.71 0.00 0.40 15.47 269.75 -20.24 43.07 0.4903 700.0 584.1
17 0.00 1.68 0.00 0.95 15.08 269.72 -20.27 43.67 0.4864 570.0 616.4
18 0.35 1.59 0.20 0.90 15.21 269.64 -20.35 43.58 0.4887 943.0 804.8
19 0.00 1.15 0.00 0.66 17.01 269.25 -20.74 41.60 0.5121 -755.0 -583.2
20 0.00 2.21 0.00 1.28 17.19 268.83 -21.17 41.93 0.5183 -765.0 -559.6
21 0.00 2.21 0.00 1.25 14.72 269.10 -20.90 45.07 0.4893 831.0 518.4
22 0.00 1.06 0.00 0.59 13.04 268.99 -21.01 47.83 0.4732 798.0 695.1
23 0.71 2.38 0.40 1.34 13.40 268.72 -21.27 47.61 0.4798 913.2 699.9
24 0.00 0.62 0.00 0.35 15.58 268.44 -21.56 44.68 0.5053 691.0 562.1
25 0.00 0.71 0.00 0.41 18.04 267.97 -22.02 41.91 0.5358 695.0 585.6
26 0.00 1.59 0.00 0.91 15.79 268.18 -21.81 44.73 0.5102 761.0 564.5
27 0.00 0.62 0.00 0.35 14.92 268.17 -21.82 46.00 0.5013 563.0 496.0
28 0.00 0.79 0.00 0.46 15.40 268.09 -21.91 45.40 0.5072 783.0 679.6
29 0.00 1.32 0.00 0.76 15.08 268.05 -21.94 45.91 0.5043 889.0 729.9
30 0.00 1.32 0.00 0.75 12.44 268.08 -21.91 49.99 0.4778 744.0 474.5
31 0.00 1.15 0.00 0.65 14.01 267.66 -22.33 48.02 0.4979 983.0 870.9
32 0.00 1.32 0.00 0.78 17.35 267.24 -22.75 43.74 0.5360 663.0 513.9
33 0.00 1.06 0.00 0.61 13.96 267.44 -22.56 48.40 0.4999 536.0 449.8
34 0.00 0.97 0.00 0.55 13.64 267.33 -22.66 49.01 0.4980 676.0 540.3
35 0.00 1.15 0.00 0.65 13.56 267.17 -22.82 49.35 0.4990 762.0 627.1
36 0.00 1.41 0.00 0.81 13.33 267.13 -22.86 49.75 0.4974 789.0 620.6
37 0.00 1.32 0.00 0.76 13.34 266.96 -23.03 49.94 0.4994 749.0 635.5
38 0.00 0.88 0.00 0.50 13.50 266.91 -23.08 49.75 0.5015 610.0 562.3


  • 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.