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

11281 76.42 348.76 43.09 196.36 -19.76 258.03 -8.86 162.20 0.4770 126.8 -12.7


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SDO HMI 2011-09-02 11:59:08 UT

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

1 0.00 0.89 0.00 0.51 -21.48 263.89 -3.00 174.20 0.4842 690.0 536.8
2 0.00 1.34 0.00 0.76 -21.24 263.31 -3.58 173.03 0.4815 800.0 597.0
3 0.00 1.43 0.00 0.81 -21.43 262.36 -4.53 171.27 0.4863 764.0 643.9
4 0.00 0.81 0.00 0.46 -21.33 262.13 -4.76 170.80 0.4853 860.0 622.9
5 0.00 1.25 0.00 0.70 -20.16 262.11 -4.78 170.32 0.4677 812.0 654.4
6 0.00 0.45 0.00 0.25 -21.29 261.94 -4.95 170.42 0.4853 902.0 767.8
7 0.00 0.81 0.00 0.45 -21.02 261.75 -5.14 169.97 0.4816 834.0 704.7
8 0.00 1.52 0.00 0.86 -21.37 261.68 -5.21 169.95 0.4870 635.0 611.6
9 0.00 2.59 0.00 1.46 -20.22 260.32 -6.57 166.86 0.4739 872.0 686.9
10 0.00 0.81 0.00 0.46 -21.98 259.98 -6.91 167.09 0.5012 -693.0 -519.3
11 5.28 6.26 2.96 3.51 -19.85 259.75 -7.14 165.56 0.4706 932.2 741.8
12 0.89 5.37 0.52 3.10 -23.10 259.59 -7.30 166.94 0.5190 -642.3 -731.2
13 2.95 -12.00 1.71 -12.00 -22.93 259.53 -7.35 166.75 0.5166 -803.5 999999
14 7.25 23.08 4.08 13.02 -20.24 259.22 -7.67 164.75 0.4784 959.2 434.3
15 0.00 0.98 0.00 0.55 -18.81 259.25 -7.64 163.96 0.4571 692.0 535.4
16 2.42 226.27 1.36 127.28 -20.11 258.86 -8.02 164.01 0.4779 865.9 25.8
17 0.00 0.98 0.00 0.58 -24.35 258.55 -8.34 165.79 0.5406 494.0 501.1
18 17.27 -16.00 9.70 -16.00 -19.80 258.78 -8.11 163.67 0.4738 1078.2 999999
19 0.00 1.79 0.00 1.03 -22.45 258.60 -8.29 164.89 0.5132 782.0 617.5
20 5.19 8.05 2.98 4.62 -21.97 258.43 -8.46 164.33 0.5069 884.9 601.0
21 0.00 1.25 0.00 0.71 -21.28 258.28 -8.61 163.65 0.4976 739.0 614.0
22 3.76 -16.00 2.11 -16.00 -19.67 258.33 -8.55 162.74 0.4739 922.2 999999
23 0.00 1.34 0.00 0.77 -22.33 258.08 -8.81 163.92 0.5134 728.0 465.3
24 0.00 10.83 0.00 6.02 -18.21 257.67 -9.22 160.40 0.4556 -164.0 -378.1
25 0.00 0.36 0.00 0.20 -17.64 257.38 -9.51 159.38 0.4490 -952.0 -849.5
26 6.44 -16.00 3.63 -16.00 -19.56 257.24 -9.65 160.59 0.4775 -566.1 999999
27 0.00 1.79 0.00 0.99 -17.65 257.18 -9.71 159.00 0.4501 -983.0 -765.8
28 0.00 1.79 0.00 1.01 -20.01 256.91 -9.98 160.33 0.4856 -568.0 -337.5
29 1.34 -16.00 0.76 -16.00 -19.67 256.90 -9.99 160.06 0.4808 -623.9 999999
30 1.97 -16.00 1.11 -16.00 -19.54 256.81 -10.08 159.80 0.4794 -828.5 999999
31 1.88 2.51 1.05 1.40 -18.73 256.86 -10.03 159.26 0.4674 -935.6 -826.3
32 4.03 -16.00 2.26 -16.00 -19.14 256.71 -10.18 159.29 0.4741 -1016.9 999999
33 0.00 1.34 0.00 0.76 -20.50 256.55 -10.34 160.04 0.4944 -778.0 -588.9
34 0.54 -16.00 0.30 -16.00 -19.41 256.56 -10.33 159.23 0.4789 -901.8 999999
35 0.00 7.16 0.00 4.04 -19.58 256.39 -10.50 159.05 0.4823 -614.0 -623.0
36 13.33 27.65 7.50 15.53 -19.01 256.23 -10.66 158.30 0.4750 -900.4 -772.8
37 0.00 1.97 0.00 1.09 -17.37 256.27 -10.62 156.96 0.4514 -724.0 -627.7
38 0.00 1.16 0.00 0.66 -19.90 256.04 -10.85 158.67 0.4886 -571.0 -451.8
39 1.88 2.51 1.06 1.41 -18.75 255.85 -11.04 157.40 0.4735 -718.6 -596.6
40 0.00 1.61 0.00 0.91 -19.40 255.68 -11.21 157.62 0.4836 -732.0 -671.3
41 0.00 0.81 0.00 0.45 -16.25 253.56 -13.33 150.71 0.4544 -835.0 -688.0


  • 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.