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

12073 14.42 87.70 8.04 49.08 -12.90 64.05 24.88 242.84 0.4628 108.6 142.6


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SDO HMI 2014-05-28 21:00:39 UT

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

1 0.54 1.62 0.32 0.95 -13.73 69.39 30.22 245.63 0.5388 -816.8 -699.2
2 0.00 2.44 0.00 1.43 -13.54 69.36 30.19 245.94 0.5375 -728.0 -649.7
3 0.00 2.26 0.00 1.32 -13.98 69.31 30.14 245.15 0.5391 -798.0 -745.4
4 0.00 0.63 0.00 0.37 -14.89 69.16 29.99 243.48 0.5420 687.0 571.3
5 0.00 1.44 0.00 0.83 -12.06 68.38 29.21 248.00 0.5167 604.0 442.0
6 0.00 1.53 0.00 0.88 -11.01 68.22 29.06 249.87 0.5098 718.0 556.6
7 0.00 1.71 0.00 0.99 -11.63 68.29 29.12 248.75 0.5135 580.0 436.1
8 0.00 1.44 0.00 0.83 -9.65 68.09 28.92 252.38 0.5022 616.0 500.3
9 0.00 2.26 0.00 1.30 -12.68 67.81 28.64 246.50 0.5120 921.0 745.0
10 0.00 0.99 0.00 0.56 -6.17 67.20 28.03 258.99 0.4779 -697.0 -615.6
11 5.77 11.46 3.29 6.53 -11.17 67.18 28.01 248.95 0.4957 899.5 716.8
12 0.00 1.08 0.00 0.61 -10.25 67.06 27.89 250.67 0.4897 685.0 619.4
13 0.00 0.99 0.00 0.56 -11.11 66.93 27.76 248.91 0.4919 1003.0 863.8
14 0.90 2.26 0.52 1.29 -12.32 67.03 27.86 246.66 0.4992 842.9 670.7
15 0.00 1.62 0.00 0.92 -10.53 66.73 27.56 249.93 0.4863 795.0 697.2
16 0.00 0.99 0.00 0.56 -10.90 66.59 27.43 249.11 0.4861 906.0 780.8
17 0.00 1.35 0.00 0.76 -7.65 66.01 26.85 255.43 0.4643 -704.0 -578.9
18 0.00 1.35 0.00 0.78 -16.54 66.49 27.32 238.60 0.5175 583.0 486.1
19 0.00 0.90 0.00 0.50 -11.81 63.95 24.79 245.40 0.4532 587.0 532.1
20 0.00 1.44 0.00 0.80 -12.71 63.98 24.81 243.59 0.4589 822.0 678.8
21 0.00 1.89 0.00 1.06 -14.70 64.13 24.96 239.84 0.4740 721.0 644.5
22 0.00 1.26 0.00 0.71 -15.05 64.07 24.90 239.13 0.4756 808.0 655.4
23 0.00 1.08 0.00 0.60 -11.94 63.66 24.49 244.90 0.4497 659.0 503.2
24 0.00 0.72 0.00 0.40 -11.23 63.42 24.26 246.19 0.4423 728.0 573.5
25 0.00 1.08 0.00 0.60 -12.59 63.48 24.32 243.41 0.4512 617.0 636.7
26 0.00 1.35 0.00 0.75 -10.92 63.29 24.13 246.74 0.4387 668.0 613.4
27 0.00 1.98 0.00 1.10 -12.59 63.21 24.04 243.17 0.4474 912.0 665.8
28 0.00 1.35 0.00 0.74 -11.01 62.90 23.73 246.21 0.4334 918.0 762.9
29 0.00 4.60 0.00 2.55 -13.93 62.84 23.67 240.11 0.4512 1017.0 895.6
30 0.00 0.99 0.00 0.56 -16.53 62.56 23.39 234.85 0.4673 675.0 492.9
31 0.00 1.89 0.00 1.06 -16.22 62.28 23.11 235.13 0.4612 724.0 566.2
32 0.00 1.98 0.00 1.12 -18.37 62.32 23.15 231.32 0.4799 866.0 749.2
33 0.81 7.04 0.45 3.87 -14.56 61.57 22.41 237.56 0.4390 -916.6 -779.0
34 1.17 -33.00 0.65 -33.00 -14.47 61.43 22.26 237.59 0.4363 -1051.3 999999
35 0.00 2.26 0.00 1.22 -13.04 59.98 20.81 238.94 0.4058 -676.0 -482.6
36 0.00 1.08 0.00 0.59 -12.80 59.93 20.76 239.42 0.4031 -826.0 -589.4
37 0.00 1.53 0.00 0.83 -13.48 59.92 20.75 237.93 0.4083 -841.0 -763.2
38 0.00 1.17 0.00 0.64 -14.01 59.97 20.80 236.86 0.4132 -814.0 -610.0
39 0.00 1.17 0.00 0.63 -13.11 59.82 20.65 238.62 0.4041 -908.0 -732.2
40 0.00 0.72 0.00 0.39 -13.79 59.88 20.71 237.22 0.4103 -830.0 -649.9
41 0.00 1.26 0.00 0.68 -11.56 59.66 20.49 241.91 0.3904 -684.0 -667.4
42 0.00 1.62 0.00 0.88 -13.79 59.68 20.51 236.98 0.4076 -966.0 -876.7
43 0.00 0.99 0.00 0.54 -13.70 58.97 19.80 236.29 0.3974 -796.0 -659.5
44 0.00 1.44 0.00 0.78 -12.71 58.89 19.72 238.39 0.3882 -678.0 -446.8
45 5.23 7.49 2.81 4.01 -14.14 57.62 18.45 233.51 0.3833 -1015.4 -754.6


  • 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.