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

11281 87.43 387.93 50.10 222.37 -19.93 258.09 -13.19 154.66 0.5038 187.8 -6.3


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SDO HMI 2011-09-02 03:59:08 UT

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

1 0.00 0.81 0.00 0.46 -21.56 263.50 -7.78 165.32 0.4985 865.0 606.0
2 0.81 2.15 0.46 1.22 -20.22 262.07 -9.21 161.89 0.4851 972.7 789.2
3 0.00 1.16 0.00 0.67 -21.29 261.84 -9.44 162.19 0.5015 826.0 582.2
4 0.00 3.49 0.00 1.97 -19.89 261.66 -9.61 160.92 0.4823 868.0 739.6
5 0.00 1.16 0.00 0.67 -21.19 261.45 -9.83 161.44 0.5020 831.0 608.2
6 0.00 0.98 0.00 0.56 -20.19 260.50 -10.78 159.04 0.4926 785.0 627.2
7 0.00 0.89 0.00 0.51 -20.33 260.26 -11.02 158.72 0.4959 783.0 542.0
8 0.00 1.43 0.00 0.83 -21.92 260.00 -11.27 159.48 0.5195 -645.0 -550.8
9 0.00 0.89 0.00 0.52 -21.99 259.76 -11.51 159.14 0.5218 -646.0 -393.7
10 6.44 8.32 3.78 4.89 -23.15 259.56 -11.71 159.65 0.5387 -848.5 -650.8
11 5.28 9.13 3.00 5.19 -19.93 259.76 -11.52 157.54 0.4932 1036.0 795.3
12 0.00 0.81 0.00 0.48 -24.55 258.89 -12.39 159.57 0.5610 751.0 604.3
13 7.16 291.94 4.09 167.03 -20.32 259.24 -12.04 156.95 0.5016 986.6 -33.8
14 0.00 2.77 0.00 1.57 -18.90 259.25 -12.03 155.74 0.4819 712.0 721.4
15 0.00 0.89 0.00 0.53 -24.34 258.64 -12.64 159.05 0.5596 792.0 632.3
16 25.42 -13.00 14.51 -13.00 -19.96 258.84 -12.44 155.96 0.4990 1064.1 999999
17 0.00 2.06 0.00 1.23 -24.21 258.45 -12.83 158.67 0.5587 583.0 580.6
18 0.81 -13.00 0.46 -13.00 -20.21 258.59 -12.69 155.75 0.5039 440.0 999999
19 6.62 19.96 3.86 11.64 -22.03 258.39 -12.88 156.94 0.5299 933.4 532.2
20 0.00 0.98 0.00 0.58 -22.80 258.32 -12.96 157.43 0.5406 682.0 479.4
21 2.68 -13.00 1.53 -13.00 -19.53 258.58 -12.70 155.13 0.4947 931.6 999999
22 0.00 4.56 0.00 2.68 -22.46 258.18 -13.09 156.95 0.5368 863.0 676.8
23 4.03 -13.00 2.30 -13.00 -19.80 258.35 -12.92 155.01 0.4999 972.5 999999
24 1.25 -13.00 0.72 -13.00 -19.78 258.09 -13.18 154.54 0.5012 649.1 999999
25 0.00 0.81 0.00 0.47 -22.12 257.88 -13.40 156.20 0.5340 733.0 538.0
26 3.58 6.71 2.02 3.78 -17.98 257.58 -13.69 151.93 0.4804 -868.4 -704.9
27 0.00 2.33 0.00 1.34 -20.25 257.06 -14.22 153.27 0.5144 -169.0 -132.4
28 1.61 -13.00 0.92 -13.00 -19.44 257.10 -14.18 152.57 0.5033 -847.2 999999
29 0.45 -13.00 0.26 -13.00 -19.68 257.01 -14.27 152.65 0.5071 -600.2 999999
30 1.34 3.04 0.76 1.71 -17.59 257.06 -14.22 150.62 0.4792 -846.4 -796.5
31 0.00 5.46 0.00 3.11 -18.80 256.96 -14.32 151.70 0.4959 -845.0 -698.3
32 0.00 1.61 0.00 0.91 -17.43 256.97 -14.30 150.30 0.4777 -643.0 -594.0
33 0.00 1.43 0.00 0.81 -18.40 256.86 -14.42 151.13 0.4913 -891.0 -723.3
34 3.31 -13.00 1.90 -13.00 -19.59 256.62 -14.66 151.93 0.5087 -963.1 999999
35 4.03 -13.00 2.31 -13.00 -19.22 256.55 -14.72 151.46 0.5043 -1041.3 999999
36 2.77 -13.00 1.58 -13.00 -18.69 256.37 -14.90 150.62 0.4987 -1079.2 999999
37 0.00 1.43 0.00 0.83 -19.77 256.27 -15.01 151.55 0.5135 -697.0 -640.3
38 9.84 -13.00 5.64 -13.00 -19.03 256.21 -15.07 150.71 0.5043 -981.9 999999
39 0.00 3.22 0.00 1.86 -19.64 256.15 -15.13 151.23 0.5127 -635.0 -576.8
40 0.00 1.16 0.00 0.67 -18.73 256.10 -15.17 150.23 0.5012 -818.0 -705.7
41 0.00 2.60 0.00 1.49 -18.80 255.90 -15.38 149.98 0.5037 -767.0 -658.7
42 0.00 1.52 0.00 0.88 -19.36 255.54 -15.73 149.99 0.5135 -714.0 -528.5
43 0.00 1.07 0.00 0.62 -19.34 255.01 -16.26 149.14 0.5173 -826.0 -612.3
44 0.00 1.16 0.00 0.66 -16.39 253.61 -17.67 143.59 0.4925 -684.0 -534.8


  • 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.