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

12159 7.39 82.42 4.52 52.51 -21.10 78.96 -26.83 138.07 0.6271 252.3 212.3


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SDO HMI 2014-09-09 17:00:35 UT

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

1 3.65 25.75 2.23 15.72 -21.23 83.48 -22.31 142.90 0.5889 797.2 694.4
2 3.12 -1.00 1.90 -1.00 -20.82 83.47 -22.32 142.44 0.5845 922.2 999999
3 0.00 2.76 0.00 1.69 -20.70 83.11 -22.68 141.86 0.5864 436.0 372.7
4 0.00 0.98 0.00 0.59 -19.62 83.07 -22.73 140.57 0.5751 -637.0 -474.0
5 0.00 0.98 0.00 0.58 -17.49 82.72 -23.08 137.56 0.5561 812.0 634.2
6 0.00 0.45 0.00 0.28 -21.92 82.02 -23.77 141.92 0.6087 475.0 477.4
7 0.00 1.07 0.00 0.64 -18.23 82.58 -23.21 138.31 0.5651 669.0 527.5
8 0.00 1.78 0.00 1.06 -17.80 82.54 -23.26 137.73 0.5611 880.0 693.0
9 0.00 0.45 0.00 0.28 -20.63 81.29 -24.51 139.64 0.6017 591.0 679.0
10 0.00 1.25 0.00 0.79 -21.85 80.74 -25.05 140.42 0.6190 42.0 133.4
11 0.00 0.89 0.00 0.56 -21.49 80.42 -25.38 139.66 0.6182 344.0 351.0
12 0.00 1.07 0.00 0.65 -18.06 80.76 -25.04 135.97 0.5811 -762.0 -671.5
13 0.00 1.96 0.00 1.22 -20.58 80.23 -25.57 138.41 0.6109 820.0 650.6
14 0.00 2.85 0.00 1.75 -18.59 80.21 -25.58 136.02 0.5915 -855.0 -680.4
15 0.00 0.80 0.00 0.50 -20.33 79.88 -25.91 137.74 0.6116 550.0 441.0
16 0.00 1.34 0.00 0.84 -20.61 79.83 -25.97 138.00 0.6148 389.0 254.5
17 0.00 2.05 0.00 1.26 -18.22 79.82 -25.98 135.12 0.5918 -711.0 -576.7
18 0.00 4.19 0.00 2.59 -19.17 79.59 -26.21 136.04 0.6031 -789.0 -670.6
19 0.00 0.62 0.00 0.41 -23.44 78.55 -27.24 139.83 0.6533 622.0 558.3
20 0.00 1.16 0.00 0.74 -21.89 78.89 -26.91 138.48 0.6357 695.0 552.5
21 0.00 1.34 0.00 0.85 -21.31 78.86 -26.93 137.79 0.6304 754.0 564.0
22 0.00 0.71 0.00 0.46 -23.21 78.35 -27.45 139.37 0.6529 718.0 628.2
23 0.62 1.87 0.39 1.18 -19.87 78.52 -27.27 135.77 0.6199 -625.7 -525.8
24 0.00 3.74 0.00 2.40 -21.31 78.24 -27.55 137.16 0.6361 419.0 283.0
25 0.00 1.78 0.00 1.15 -21.95 77.96 -27.83 137.60 0.6445 757.0 670.8
26 0.00 0.98 0.00 0.63 -21.93 77.70 -28.09 137.32 0.6466 673.0 542.3
27 0.00 1.16 0.00 0.75 -21.76 77.70 -28.09 137.13 0.6450 827.0 673.6
28 0.00 1.34 0.00 0.87 -22.22 77.57 -28.23 137.51 0.6504 501.0 489.5
29 0.00 0.71 0.00 0.46 -21.70 77.49 -28.30 136.86 0.6464 467.0 458.1
30 0.00 0.53 0.00 0.35 -21.86 77.20 -28.59 136.75 0.6505 499.0 363.8
31 0.00 3.12 0.00 2.07 -22.02 75.25 -30.54 135.10 0.6696 721.0 539.5
32 0.00 1.34 0.00 0.89 -21.75 75.24 -30.55 134.77 0.6674 831.0 727.6
33 0.00 0.98 0.00 0.65 -21.66 75.00 -30.80 134.45 0.6689 511.0 410.1
34 0.00 0.89 0.00 0.60 -22.59 74.08 -31.71 134.68 0.6850 496.0 395.7
35 0.00 1.16 0.00 0.83 -22.37 69.56 -36.23 130.79 0.7243 -687.0 -590.4
36 0.00 1.69 0.00 1.24 -23.28 68.57 -37.22 131.08 0.7394 -712.0 -548.4
37 0.00 2.76 0.00 2.04 -23.51 68.25 -37.55 131.10 0.7438 -651.0 -604.7
38 0.00 1.16 0.00 0.87 -24.04 67.39 -38.40 131.07 0.7547 -603.0 -498.4
39 0.00 1.78 0.00 1.33 -23.54 67.48 -38.31 130.59 0.7507 -579.0 -467.4
40 0.00 0.98 0.00 0.74 -23.80 67.26 -38.53 130.73 0.7543 -447.0 -379.0


  • 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.