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

12155 56.62 242.81 31.61 135.66 -20.20 107.70 -1.40 177.10 0.4643 530.4 371.6


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SDO HMI 2014-09-09 11:00:36 UT

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

1 0.00 1.25 0.00 0.70 -21.19 110.70 1.61 183.14 0.4787 640.0 494.9
2 0.00 2.05 0.00 1.16 -21.33 110.54 1.44 182.81 0.4807 613.0 567.0
3 0.00 3.03 0.00 1.71 -21.02 109.99 0.89 181.76 0.4755 531.0 606.6
4 0.00 1.07 0.00 0.60 -20.74 109.96 0.86 181.71 0.4713 850.0 714.3
5 0.00 8.03 0.00 4.51 -20.84 109.63 0.54 181.06 0.4727 224.0 607.3
6 1.52 70.17 0.86 39.61 -21.70 109.34 0.24 180.47 0.4859 -983.2 245.2
7 1.16 -6.00 0.65 -6.00 -21.46 109.34 0.24 180.47 0.4822 -307.3 999999
8 9.10 -6.00 5.13 -6.00 -21.22 109.25 0.15 180.29 0.4785 750.7 999999
9 0.00 1.16 0.00 0.65 -20.84 109.21 0.12 180.23 0.4727 768.0 674.9
10 2.23 -6.00 1.26 -6.00 -21.36 108.66 -0.44 179.15 0.4806 687.2 999999
11 0.71 -6.00 0.40 -6.00 -21.08 108.60 -0.50 179.02 0.4764 1032.5 999999
12 10.61 57.69 5.86 31.83 -18.94 108.48 -0.62 178.67 0.4431 1094.9 544.6
13 0.89 8.20 0.51 4.67 -22.29 108.27 -0.83 178.44 0.4950 -551.4 -156.7
14 1.96 -13.00 1.12 -13.00 -22.12 108.20 -0.90 178.31 0.4924 419.9 999999
15 7.13 -12.00 3.94 -12.00 -18.97 108.19 -0.91 178.06 0.4438 1025.6 999999
16 1.25 2.32 0.70 1.30 -21.01 108.08 -1.02 177.99 0.4756 914.8 811.9
17 0.00 0.98 0.00 0.56 -21.70 108.01 -1.09 177.91 0.4862 773.0 622.3
18 0.00 0.98 0.00 0.55 -20.81 107.34 -1.76 176.51 0.4730 820.0 698.7
19 3.03 59.30 1.69 33.01 -20.16 107.06 -2.04 175.85 0.4632 784.7 593.9
20 17.03 -19.00 9.49 -19.00 -19.92 106.77 -2.33 175.22 0.4599 1091.6 999999
21 0.00 3.30 0.00 1.83 -19.30 104.35 -4.75 170.06 0.4550 829.0 661.6
22 0.00 1.34 0.00 0.75 -20.45 104.28 -4.82 170.37 0.4729 745.0 704.1
23 0.00 0.98 0.00 0.55 -20.25 104.25 -4.85 170.24 0.4698 889.0 719.3
24 0.00 2.41 0.00 1.34 -19.84 104.14 -4.96 169.85 0.4639 1005.0 930.5
25 0.00 0.62 0.00 0.35 -20.35 104.09 -5.01 169.96 0.4718 968.0 742.3
26 0.00 0.98 0.00 0.55 -20.42 103.95 -5.14 169.73 0.4732 861.0 785.7
27 0.00 2.05 0.00 1.15 -20.66 103.88 -5.22 169.68 0.4771 877.0 759.7
28 0.00 1.16 0.00 0.64 -18.10 103.04 -6.06 166.79 0.4408 -780.0 -678.6
29 0.00 1.34 0.00 0.74 -18.57 102.96 -6.14 166.87 0.4482 -556.0 -452.1
30 0.00 0.98 0.00 0.54 -17.87 102.76 -6.34 166.07 0.4383 -898.0 -784.0
31 0.00 1.52 0.00 0.84 -18.01 102.56 -6.53 165.74 0.4411 -819.0 -677.4
32 0.00 1.16 0.00 0.64 -18.34 102.46 -6.64 165.71 0.4466 -778.0 -691.5
33 0.00 1.07 0.00 0.59 -18.58 102.38 -6.72 165.69 0.4505 -599.0 -483.6
34 0.00 1.25 0.00 0.70 -19.56 102.11 -6.98 165.71 0.4663 -586.0 -441.9
35 0.00 2.23 0.00 1.23 -18.15 102.01 -7.08 164.68 0.4455 -848.0 -731.0
36 0.00 1.87 0.00 1.05 -19.23 101.71 -7.39 164.73 0.4629 -831.0 -663.0
37 0.00 1.07 0.00 0.60 -18.76 101.51 -7.59 164.04 0.4568 -940.0 -761.8
38 0.00 1.25 0.00 0.71 -20.42 98.16 -10.94 158.95 0.4971 -759.0 -671.4


  • 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.