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

12014 81.98 469.75 47.55 274.54 -13.70 169.31 -31.68 104.96 0.5294 518.0 320.9


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SDO HMI 2014-03-23 03:00:30 UT

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

1 0.00 1.13 0.00 0.64 -11.72 171.71 -29.27 101.57 0.4907 840.0 698.3
2 0.00 0.96 0.00 0.55 -12.04 171.64 -29.35 102.22 0.4924 964.0 865.7
3 33.61 285.29 19.26 163.82 -14.34 171.15 -29.83 106.63 0.5051 1283.3 417.2
4 0.00 1.22 0.00 0.70 -11.67 171.47 -29.51 101.43 0.4942 847.0 662.7
5 0.00 1.13 0.00 0.65 -11.45 171.25 -29.73 100.93 0.4971 793.0 703.9
6 0.61 -3.00 0.35 -3.00 -15.06 170.54 -30.45 107.79 0.5159 484.7 999999
7 10.74 -3.00 6.20 -3.00 -14.26 170.45 -30.54 106.24 0.5149 965.1 999999
8 0.00 0.70 0.00 0.40 -12.75 170.42 -30.57 103.31 0.5118 -531.0 -454.1
9 0.00 1.31 0.00 0.76 -15.50 169.89 -31.10 108.37 0.5265 421.0 372.0
10 23.75 105.54 13.79 61.38 -12.54 169.51 -31.47 102.68 0.5245 1147.1 421.5
11 0.00 1.05 0.00 0.62 -13.16 167.90 -33.09 103.46 0.5487 732.0 586.9
12 0.00 0.44 0.00 0.26 -13.28 167.88 -33.11 103.67 0.5492 433.0 501.4
13 0.00 1.40 0.00 0.85 -17.21 166.59 -34.39 110.17 0.5770 553.0 349.5
14 0.00 0.96 0.00 0.57 -12.38 167.43 -33.56 101.94 0.5540 600.0 402.2
15 11.35 18.33 6.78 10.95 -12.86 166.95 -34.04 102.70 0.5615 793.7 368.2
16 0.00 1.48 0.00 0.89 -12.84 166.28 -34.70 102.55 0.5709 331.0 254.5
17 0.00 1.66 0.00 1.01 -14.79 165.94 -35.04 105.83 0.5792 -737.0 -551.1
18 0.00 2.62 0.00 1.58 -12.40 166.01 -34.97 101.73 0.5739 -122.0 -106.0
19 0.00 2.27 0.00 1.37 -12.03 165.88 -35.10 101.06 0.5752 -391.0 -452.4
20 0.00 1.48 0.00 0.91 -14.71 165.24 -35.75 105.52 0.5887 -750.0 -630.9
21 1.31 3.93 0.79 2.37 -11.21 165.78 -35.20 99.62 0.5758 -842.9 -709.9
22 0.00 1.66 0.00 1.01 -11.25 165.51 -35.47 99.66 0.5796 -510.0 -465.9
23 0.00 1.40 0.00 0.85 -10.94 164.96 -36.03 99.07 0.5870 743.0 635.4
24 0.00 2.10 0.00 1.29 -11.15 164.43 -36.55 99.36 0.5944 648.0 544.0
25 0.00 0.96 0.00 0.59 -9.51 163.82 -37.16 96.58 0.6020 558.0 481.5
26 0.61 1.75 0.38 1.09 -11.78 163.18 -37.80 100.28 0.6121 -842.1 -687.5
27 0.00 0.96 0.00 0.60 -10.64 162.86 -38.13 98.40 0.6156 725.0 616.5
28 0.00 0.61 0.00 0.39 -11.78 162.37 -38.62 100.20 0.6231 691.0 541.0
29 0.00 0.52 0.00 0.33 -7.71 162.66 -38.33 93.63 0.6181 475.0 428.0
30 0.00 0.44 0.00 0.29 -18.08 159.64 -41.34 109.44 0.6682 -624.0 -565.2
31 0.00 1.57 0.00 1.03 -13.48 160.17 -40.82 102.61 0.6537 -668.0 -462.1
32 0.00 2.36 0.00 1.56 -15.17 159.58 -41.40 105.08 0.6634 -652.0 -519.3
33 0.00 3.06 0.00 2.03 -15.76 159.31 -41.67 105.91 0.6677 -677.0 -550.3
34 0.00 1.66 0.00 1.10 -16.26 159.14 -41.85 106.63 0.6707 -522.0 -485.3
35 0.00 1.13 0.00 0.75 -16.02 159.20 -41.78 106.29 0.6695 -671.0 -562.5
36 0.00 2.53 0.00 1.68 -15.21 159.32 -41.66 105.10 0.6667 -648.0 -488.1
37 0.00 0.79 0.00 0.53 -15.91 158.56 -42.43 106.00 0.6773 -466.0 -400.4
38 0.00 1.57 0.00 1.05 -14.93 158.47 -42.51 104.54 0.6769 -365.0 -354.3
39 0.00 0.87 0.00 0.61 -18.63 156.93 -44.05 109.60 0.7017 -552.0 -422.4
40 0.00 0.61 0.00 0.41 -15.04 157.94 -43.05 104.62 0.6836 -464.0 -384.0
41 0.00 0.52 0.00 0.35 -14.85 157.86 -43.13 104.33 0.6844 -543.0 -461.2
42 0.00 1.83 0.00 1.23 -11.92 158.47 -42.52 100.09 0.6740 -603.0 -558.3
43 0.00 1.31 0.00 0.88 -11.19 158.36 -42.63 99.00 0.6750 -689.0 -619.2
44 0.00 1.22 0.00 0.82 -11.52 158.30 -42.69 99.48 0.6759 -744.0 -609.2
45 0.00 0.70 0.00 0.47 -10.89 158.37 -42.61 98.55 0.6747 -625.0 -566.2
46 0.00 0.79 0.00 0.53 -10.35 158.42 -42.56 97.75 0.6738 -645.0 -584.4
47 0.00 1.31 0.00 0.88 -11.31 158.00 -42.98 99.16 0.6795 -526.0 -443.5
48 0.00 1.05 0.00 0.72 -13.48 157.16 -43.82 102.27 0.6914 -519.0 -382.6
49 0.00 1.57 0.00 1.19 -7.80 151.63 -49.36 94.30 0.7562 587.0 576.4


  • 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.