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

12159 17.53 81.98 11.99 56.64 -20.50 80.24 -34.89 129.76 0.6979 301.8 219.7


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

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

1 0.00 1.16 0.00 0.76 -20.50 84.19 -30.95 132.98 0.6607 630.0 453.6
2 0.00 1.87 0.00 1.24 -21.03 83.95 -31.18 133.39 0.6673 667.0 592.2
3 0.53 4.64 0.36 3.09 -20.99 83.50 -31.63 132.95 0.6712 874.0 730.2
4 0.62 -3.00 0.42 -3.00 -20.90 83.37 -31.76 132.73 0.6717 982.0 999999
5 1.60 5.71 1.08 3.82 -21.02 83.04 -32.09 132.58 0.6759 796.9 573.6
6 0.00 0.98 0.00 0.66 -20.65 82.98 -32.16 132.10 0.6735 763.0 613.9
7 0.62 1.60 0.41 1.06 -19.97 83.02 -32.11 131.33 0.6677 -548.6 -391.9
8 0.00 1.96 0.00 1.31 -20.64 82.71 -32.42 131.85 0.6759 615.0 533.4
9 0.00 1.16 0.00 0.79 -22.00 82.29 -32.84 133.07 0.6907 588.0 387.9
10 0.62 1.43 0.42 0.95 -19.80 82.57 -32.57 130.74 0.6708 810.9 659.6
11 0.00 1.43 0.00 0.94 -18.36 82.58 -32.55 129.00 0.6594 698.0 560.3
12 0.00 1.96 0.00 1.29 -18.16 82.59 -32.54 128.76 0.6578 745.0 498.8
13 0.00 1.07 0.00 0.70 -17.37 82.45 -32.68 127.66 0.6533 754.0 597.2
14 0.00 1.69 0.00 1.11 -17.88 82.27 -32.86 128.15 0.6590 796.0 619.8
15 0.00 0.98 0.00 0.64 -17.48 82.35 -32.78 127.71 0.6551 714.0 623.9
16 1.25 5.35 0.85 3.65 -20.86 81.46 -33.67 131.07 0.6896 793.6 576.3
17 0.00 0.89 0.00 0.61 -21.18 81.38 -33.76 131.37 0.6927 727.0 599.5
18 0.00 2.05 0.00 1.37 -19.33 81.68 -33.45 129.44 0.6758 -724.0 -476.1
19 0.80 -16.00 0.55 -16.00 -20.85 81.19 -33.94 130.84 0.6921 659.9 999999
20 0.00 0.98 0.00 0.68 -20.80 80.50 -34.64 130.23 0.6983 661.0 608.1
21 1.78 3.30 1.23 2.28 -20.62 80.23 -34.90 129.81 0.6994 707.0 484.7
22 1.87 5.88 1.30 4.09 -20.87 80.04 -35.09 129.95 0.7030 623.7 499.7
23 0.00 1.07 0.00 0.72 -18.75 80.46 -34.67 127.76 0.6837 -862.0 -766.2
24 5.97 9.54 4.06 6.48 -18.99 80.33 -34.80 127.95 0.6868 -822.7 -645.8
25 0.00 1.07 0.00 0.74 -20.31 79.80 -35.34 129.11 0.7014 227.0 150.1
26 0.00 0.62 0.00 0.43 -20.55 79.73 -35.40 129.35 0.7037 285.0 283.1
27 0.00 1.25 0.00 0.88 -21.07 79.19 -35.94 129.54 0.7125 534.0 438.9
28 0.00 5.08 0.00 3.53 -19.90 79.43 -35.70 128.35 0.7020 -885.0 -676.5
29 0.00 1.07 0.00 0.80 -24.46 77.41 -37.72 132.02 0.7519 490.0 452.0
30 0.00 0.89 0.00 0.64 -21.99 77.99 -37.14 129.70 0.7300 494.0 342.6
31 0.00 1.07 0.00 0.76 -21.22 78.18 -36.95 128.96 0.7230 630.0 422.8
32 1.87 3.92 1.31 2.75 -19.81 78.46 -36.67 127.52 0.7108 -744.7 -678.1
33 0.00 0.62 0.00 0.45 -21.73 77.74 -37.39 129.23 0.7306 532.0 477.6
34 0.00 0.53 0.00 0.40 -24.48 76.77 -38.36 131.59 0.7574 462.0 407.5
35 0.00 1.78 0.00 1.28 -21.18 77.78 -37.35 128.63 0.7265 470.0 425.9
36 0.00 0.53 0.00 0.39 -22.77 77.24 -37.89 130.04 0.7420 580.0 496.3
37 0.00 1.34 0.00 0.98 -22.05 77.18 -37.95 129.20 0.7378 656.0 563.6
38 0.00 0.89 0.00 0.66 -21.72 76.16 -38.97 128.12 0.7449 531.0 431.6
39 0.00 1.60 0.00 1.25 -23.00 73.70 -41.43 127.94 0.7746 596.0 485.2
40 0.00 0.53 0.00 0.41 -21.01 73.37 -41.76 125.51 0.7661 456.0 434.7
41 0.00 1.69 0.00 1.38 -23.99 71.65 -43.49 127.76 0.7976 -565.0 -446.4
42 0.00 0.80 0.00 0.67 -22.51 69.31 -45.82 124.84 0.8095 -306.0 -300.6


  • 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.