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

12159 2.14 67.50 1.21 38.94 -22.23 75.80 -6.34 169.34 0.5121 -61.4 17.2


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SDO HMI 2014-09-11 12:00:35 UT

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

1 0.00 1.34 0.00 0.76 -21.79 84.79 2.65 185.06 0.4888 770.0 535.7
2 2.14 11.76 1.21 6.65 -21.61 83.52 1.38 182.66 0.4848 891.9 772.0
3 0.00 1.69 0.00 0.95 -20.89 83.32 1.18 182.34 0.4735 947.0 752.5
4 0.00 1.78 0.00 1.00 -21.19 83.32 1.18 182.32 0.4783 990.0 769.4
5 0.00 2.14 0.00 1.20 -20.58 82.80 0.66 181.33 0.4685 726.0 579.6
6 0.00 1.51 0.00 0.84 -20.13 82.74 0.60 181.22 0.4616 937.0 849.1
7 0.00 1.69 0.00 0.93 -18.14 82.03 -0.10 179.77 0.4303 681.0 571.4
8 0.00 1.51 0.00 0.84 -20.00 80.91 -1.23 177.47 0.4598 -740.0 -626.2
9 0.00 0.71 0.00 0.39 -18.95 80.53 -1.61 176.56 0.4437 -909.0 -810.2
10 0.00 1.16 0.00 0.64 -19.02 80.28 -1.86 176.02 0.4451 -858.0 -640.6
11 0.00 4.45 0.00 2.51 -21.12 80.18 -1.95 176.17 0.4779 499.0 636.3
12 0.00 1.25 0.00 0.70 -20.88 80.16 -1.98 176.07 0.4742 832.0 688.2
13 0.00 1.16 0.00 0.64 -18.55 79.30 -2.84 173.82 0.4391 -733.0 -576.6
14 0.00 1.42 0.00 0.81 -21.75 78.39 -3.75 172.84 0.4901 858.0 693.0
15 0.00 1.51 0.00 0.83 -18.05 78.45 -3.69 171.83 0.4330 -845.0 -693.5
16 0.00 0.45 0.00 0.26 -23.32 78.18 -3.96 172.88 0.5140 700.0 560.4
17 0.00 1.34 0.00 0.76 -22.07 78.05 -4.09 172.30 0.4955 801.0 592.3
18 0.00 1.51 0.00 0.87 -22.29 74.17 -7.97 165.38 0.5101 485.0 481.6
19 0.00 1.07 0.00 0.62 -22.65 73.56 -8.58 164.51 0.5177 665.0 519.6
20 0.00 2.32 0.00 1.33 -22.17 73.42 -8.72 164.00 0.5113 44.0 160.9
21 0.00 2.76 0.00 1.63 -23.52 69.31 -12.83 158.17 0.5498 -806.0 -630.0
22 0.00 5.08 0.00 3.01 -23.54 68.90 -13.24 157.56 0.5522 -698.0 -696.6
23 0.00 2.05 0.00 1.22 -23.97 68.65 -13.49 157.51 0.5593 -632.0 -618.0
24 0.00 1.96 0.00 1.16 -23.54 68.63 -13.51 157.16 0.5539 -520.0 -663.5
25 0.00 1.96 0.00 1.17 -23.97 68.41 -13.73 157.16 0.5607 -710.0 -528.8
26 0.00 1.51 0.00 0.91 -24.79 68.29 -13.85 157.58 0.5722 -659.0 -543.1
27 0.00 0.89 0.00 0.54 -24.66 68.10 -14.04 157.21 0.5714 -749.0 -606.8
28 0.00 1.69 0.00 1.02 -24.73 67.92 -14.22 157.00 0.5734 -649.0 -535.7
29 0.00 0.53 0.00 0.32 -24.10 67.65 -14.49 156.14 0.5668 -653.0 -608.2
30 0.00 2.05 0.00 1.23 -23.76 67.48 -14.66 155.62 0.5632 -679.0 -559.0
31 0.00 0.36 0.00 0.21 -23.14 66.91 -15.23 154.28 0.5589 -644.0 -662.8
32 0.00 2.40 0.00 1.46 -24.99 66.61 -15.53 155.36 0.5842 -840.0 -577.5
33 0.00 2.49 0.00 1.53 -25.15 66.14 -16.00 154.83 0.5890 -729.0 -565.9


  • 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.