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

12014 75.84 381.42 51.04 255.99 -13.61 169.36 -42.62 102.61 0.6762 614.5 334.3


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SDO HMI 2014-03-22 07:00:30 UT

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

1 29.59 231.03 19.42 151.96 -14.29 170.90 -41.08 103.79 0.6580 1185.0 372.5
2 0.00 1.31 0.00 0.85 -12.31 171.15 -40.84 100.80 0.6527 456.0 428.9
3 0.00 1.22 0.00 0.80 -12.08 170.90 -41.08 100.42 0.6556 834.0 698.6
4 0.00 1.31 0.00 0.86 -11.74 170.81 -41.18 99.90 0.6566 705.0 516.6
5 11.43 -1.00 7.58 -1.00 -14.20 170.17 -41.81 103.55 0.6671 781.8 999999
6 0.00 2.09 0.00 1.38 -11.87 170.54 -41.44 100.07 0.6602 803.0 695.9
7 0.00 1.92 0.00 1.26 -11.68 170.45 -41.53 99.78 0.6612 708.0 647.8
8 0.00 3.40 0.00 2.25 -11.46 170.29 -41.70 99.43 0.6632 793.0 683.0
9 0.00 1.48 0.00 1.00 -14.19 169.26 -42.72 103.41 0.6785 424.0 322.3
10 0.00 0.70 0.00 0.48 -14.29 168.22 -43.77 103.42 0.6915 567.0 430.4
11 24.87 95.92 16.87 65.04 -12.59 168.56 -43.42 100.98 0.6856 1025.8 369.1
12 0.00 1.22 0.00 0.84 -14.39 168.02 -43.96 103.55 0.6940 555.0 442.9
13 1.40 2.36 0.96 1.62 -13.62 167.90 -44.08 102.43 0.6946 444.4 375.8
14 0.00 1.13 0.00 0.78 -12.79 168.10 -43.89 101.24 0.6916 196.0 238.3
15 0.00 1.48 0.00 1.02 -13.31 167.81 -44.18 101.97 0.6955 387.0 158.8
16 0.00 1.05 0.00 0.72 -12.85 167.74 -44.24 101.30 0.6960 410.0 424.6
17 0.00 1.83 0.00 1.28 -15.27 166.83 -45.15 104.64 0.7093 508.0 402.8
18 0.00 0.87 0.00 0.61 -13.03 166.61 -45.37 101.46 0.7098 -379.0 -442.0
19 0.00 0.87 0.00 0.61 -12.89 166.43 -45.55 101.26 0.7119 -653.0 -513.1
20 5.15 8.82 3.70 6.32 -13.55 165.28 -46.70 102.09 0.7259 -820.1 -511.7
21 0.00 0.70 0.00 0.49 -10.40 165.91 -46.07 97.74 0.7173 510.0 489.1
22 0.00 0.96 0.00 0.69 -11.99 165.44 -46.54 99.94 0.7232 541.0 413.9
23 0.00 0.96 0.00 0.69 -13.88 164.88 -47.10 102.51 0.7308 -575.0 -478.2
24 0.00 0.96 0.00 0.70 -10.10 164.54 -47.44 97.31 0.7335 464.0 416.5
25 0.00 0.70 0.00 0.51 -10.91 164.19 -47.79 98.42 0.7376 483.0 416.9
26 1.92 3.49 1.41 2.56 -9.95 163.98 -48.00 97.13 0.7400 591.2 372.2
27 1.48 2.71 1.10 2.01 -11.64 163.24 -48.74 99.39 0.7486 -627.4 -478.7
28 0.00 1.31 0.00 0.98 -10.00 162.86 -49.12 97.20 0.7528 643.0 521.2
29 0.00 1.05 0.00 0.80 -10.04 161.96 -50.02 97.27 0.7629 382.0 249.8
30 0.00 0.79 0.00 0.60 -10.38 161.70 -50.28 97.71 0.7658 454.0 344.6
31 0.00 1.05 0.00 0.83 -14.71 159.99 -51.99 103.27 0.7852 -537.0 -476.2
32 0.00 1.40 0.00 1.13 -15.64 159.46 -52.52 104.42 0.7913 -737.0 -643.1
33 0.00 0.96 0.00 0.78 -16.44 159.16 -52.82 105.40 0.7949 -673.0 -608.2
34 0.00 1.05 0.00 0.83 -12.35 160.08 -51.90 100.25 0.7835 194.0 173.6
35 0.00 1.31 0.00 1.07 -15.13 158.93 -53.05 103.74 0.7965 -352.0 -291.0
36 0.00 1.05 0.00 0.87 -16.03 158.33 -53.65 104.82 0.8030 -470.0 -347.9
37 0.00 0.96 0.00 0.77 -12.08 159.50 -52.48 99.90 0.7896 -623.0 -552.2


  • 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.