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

12226 50.03 182.64 31.10 113.23 -19.22 107.33 31.71 235.60 0.6032 -63.5 -6.5


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SDO HMI 2014-12-02 21:00:25 UT

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

1 1.02 4.01 0.67 2.63 -19.92 111.68 36.06 237.71 0.6570 686.0 553.7
2 0.00 1.45 0.00 0.94 -20.07 110.75 35.13 236.90 0.6475 653.0 513.9
3 9.14 19.47 5.89 12.55 -19.59 110.59 34.97 237.46 0.6429 847.6 578.6
4 0.00 2.56 0.00 1.64 -19.56 110.28 34.66 237.30 0.6391 954.0 851.1
5 2.31 4.78 1.47 3.06 -19.02 110.07 34.45 237.92 0.6335 902.1 657.8
6 0.51 2.99 0.33 1.92 -20.06 110.21 34.59 236.55 0.6415 742.3 686.8
7 0.00 1.45 0.00 0.92 -19.05 109.85 34.23 237.73 0.6312 580.0 544.7
8 1.11 21.09 0.71 13.33 -19.02 109.66 34.03 237.64 0.6287 634.5 609.7
9 1.79 -8.00 1.13 -8.00 -18.83 109.42 33.80 237.76 0.6249 797.9 999999
10 1.45 -8.00 0.92 -8.00 -19.02 109.32 33.69 237.41 0.6248 882.4 999999
11 0.00 1.71 0.00 1.06 -17.76 108.30 32.67 238.54 0.6050 -689.0 -542.1
12 0.00 0.77 0.00 0.49 -20.50 108.91 33.29 235.04 0.6297 603.0 522.3
13 1.62 4.10 1.01 2.56 -18.73 108.46 32.84 237.24 0.6131 -385.1 -189.6
14 0.00 1.11 0.00 0.69 -18.51 108.23 32.61 237.39 0.6090 382.0 405.2
15 0.00 0.77 0.00 0.49 -20.24 108.51 32.89 235.11 0.6235 750.0 563.9
16 0.00 1.02 0.00 0.65 -20.46 108.53 32.90 234.81 0.6251 733.0 625.2
17 6.66 11.10 4.13 6.89 -18.69 107.79 32.17 236.80 0.6050 -603.1 -204.9
18 1.02 2.13 0.63 1.32 -18.13 107.67 32.05 237.54 0.5999 750.0 653.6
19 0.00 0.94 0.00 0.58 -18.50 107.31 31.69 236.72 0.5981 -403.0 -249.8
20 0.00 1.20 0.00 0.73 -17.65 107.03 31.41 237.78 0.5892 -634.0 -427.3
21 4.27 5.81 2.60 3.54 -17.37 106.87 31.24 238.08 0.5854 780.7 488.4
22 0.00 1.62 0.00 0.99 -17.68 106.74 31.12 237.52 0.5860 -99.0 -94.8
23 0.43 2.65 0.26 1.63 -19.18 106.79 31.17 235.32 0.5967 -693.4 -502.4
24 0.00 0.26 0.00 0.16 -19.18 106.50 30.88 235.09 0.5933 -608.0 -579.3
25 0.00 4.61 0.00 2.83 -18.99 106.42 30.80 235.31 0.5911 -818.0 -626.3
26 0.00 1.54 0.00 0.94 -18.40 106.23 30.61 236.04 0.5847 -337.0 -397.8
27 0.43 1.11 0.26 0.67 -18.77 105.80 30.17 235.14 0.5822 -881.4 -836.0
28 0.00 1.20 0.00 0.73 -18.96 105.83 30.21 234.89 0.5840 -836.0 -638.6
29 0.00 0.94 0.00 0.57 -19.11 105.79 30.17 234.62 0.5847 -781.0 -616.4
30 0.00 2.90 0.00 1.77 -19.30 105.76 30.14 234.32 0.5856 -754.0 -627.1
31 2.73 68.30 1.66 41.52 -19.33 105.33 29.71 233.92 0.5809 -977.9 -385.3
32 13.06 -31.00 7.94 -31.00 -19.64 105.25 29.63 233.39 0.5823 -1021.5 999999
33 1.88 4.95 1.13 2.98 -18.67 104.77 29.15 234.44 0.5695 753.0 585.9
34 0.00 1.37 0.00 0.82 -18.48 104.41 28.79 234.42 0.5639 744.0 678.0
35 0.00 1.11 0.00 0.67 -19.57 103.80 28.18 232.22 0.5651 -771.0 -622.9
36 0.60 1.62 0.36 0.96 -18.84 103.38 27.76 232.93 0.5546 -581.7 -507.2


  • 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.