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

12177 73.19 314.37 60.12 255.44 12.35 169.18 -52.93 79.65 0.7937 -85.9 -0.4


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SDO HMI 2014-09-28 04:00:33 UT

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

1 0.00 1.06 0.00 0.81 11.86 172.14 -49.97 80.24 0.7627 -683.0 -571.8
2 6.53 162.54 5.02 126.56 12.50 171.79 -50.33 79.42 0.7668 -896.2 -284.7
3 0.00 0.79 0.00 0.60 9.99 172.28 -49.83 82.71 0.7610 -647.0 -592.6
4 0.00 1.15 0.00 0.88 9.75 172.05 -50.07 83.01 0.7637 -647.0 -515.5
5 5.83 -2.00 4.53 -2.00 12.51 171.25 -50.87 79.42 0.7727 -773.9 999999
6 20.75 -2.00 16.17 -2.00 11.95 171.10 -51.01 80.15 0.7741 -933.9 999999
7 0.00 1.77 0.00 1.40 13.97 170.47 -51.64 77.57 0.7815 -457.0 -394.9
8 3.71 -2.00 2.91 -2.00 12.53 170.85 -51.27 79.40 0.7770 -489.2 999999
9 0.00 1.24 0.00 0.99 14.30 169.76 -52.36 77.18 0.7892 -473.0 -388.4
10 0.00 0.79 0.00 0.64 14.59 169.56 -52.56 76.83 0.7914 -374.0 -295.3
11 2.47 -2.00 1.96 -2.00 12.29 170.17 -51.95 79.73 0.7842 -449.6 999999
12 0.00 11.65 0.00 9.34 13.05 169.80 -52.32 78.77 0.7883 11.0 1.8
13 0.00 0.79 0.00 0.64 13.67 169.60 -52.51 77.99 0.7905 -259.0 -177.2
14 2.47 13.24 1.99 10.68 12.33 169.60 -52.52 79.69 0.7902 -20.0 248.5
15 0.53 -14.00 0.43 -14.00 12.17 169.59 -52.52 79.89 0.7903 -273.8 999999
16 0.00 1.85 0.00 1.49 11.92 169.51 -52.61 80.21 0.7911 -249.0 -154.3
17 0.00 0.97 0.00 0.80 13.74 168.70 -53.41 77.93 0.7998 205.0 224.0
18 3.88 42.38 3.19 34.77 13.16 168.68 -53.43 78.67 0.7999 948.9 607.6
19 0.00 0.71 0.00 0.58 12.08 168.95 -53.16 80.01 0.7969 656.0 496.8
20 4.50 -18.00 3.73 -18.00 13.06 168.29 -53.82 78.80 0.8038 799.8 999999
21 14.39 40.35 12.17 34.14 12.52 167.40 -54.71 79.49 0.8127 764.2 281.3
22 0.00 1.50 0.00 1.28 10.35 167.06 -55.06 82.15 0.8162 640.0 543.1
23 0.00 0.71 0.00 0.60 10.22 166.93 -55.18 82.32 0.8175 443.0 420.8
24 0.00 1.15 0.00 0.99 10.47 166.70 -55.41 82.00 0.8197 426.0 369.5
25 0.00 1.85 0.00 1.62 11.39 166.17 -55.95 80.87 0.8248 610.0 552.1
26 0.00 0.97 0.00 0.85 11.54 166.07 -56.04 80.69 0.8257 637.0 619.5
27 0.00 1.41 0.00 1.23 11.11 166.14 -55.97 81.20 0.8251 607.0 477.4
28 0.00 1.68 0.00 1.48 12.27 165.73 -56.38 79.81 0.8290 179.0 189.2
29 0.00 0.97 0.00 0.85 11.79 165.83 -56.29 80.39 0.8281 463.0 379.7
30 0.00 1.32 0.00 1.19 12.31 164.98 -57.14 79.75 0.8361 506.0 438.4
31 0.00 1.06 0.00 0.96 12.73 164.55 -57.57 79.25 0.8401 500.0 438.4
32 1.24 4.06 1.17 3.83 12.68 163.09 -59.02 79.31 0.8533 -607.7 -476.2
33 2.30 3.88 2.15 3.65 10.93 163.34 -58.78 81.37 0.8514 -551.1 -398.2
34 0.00 2.12 0.00 2.00 10.99 163.08 -59.04 81.28 0.8537 -438.0 -377.2
35 0.00 0.62 0.00 0.62 11.55 161.28 -60.83 80.60 0.8692 342.0 389.1
36 0.00 2.38 0.00 2.39 11.85 160.98 -61.14 80.24 0.8717 433.0 425.2
37 0.00 0.44 0.00 0.45 13.08 160.15 -61.97 78.81 0.8784 422.0 455.0
38 4.59 6.97 4.70 7.13 11.97 160.35 -61.77 80.09 0.8769 463.2 257.0


  • 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.