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

12014r 0.00 54.37 0.00 30.31 -15.90 124.24 -24.55 112.97 0.4341 437.0 314.2


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SDO HMI 2014-03-27 02:00:31 UT

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

1 0.00 1.14 0.00 0.57 -7.17 137.91 -10.88 92.61 0.1883 860.0 567.2
2 0.00 0.87 0.00 0.44 -8.38 136.95 -11.84 98.38 0.2061 917.0 738.1
3 0.00 0.35 0.00 0.18 -8.34 136.70 -12.08 98.08 0.2102 329.0 493.5
4 0.00 0.96 0.00 0.50 -16.10 133.57 -15.22 123.28 0.3030 777.0 514.3
5 0.00 1.22 0.00 0.64 -16.21 133.24 -15.55 123.07 0.3086 697.0 647.6
6 0.00 1.40 0.00 0.73 -16.93 132.88 -15.90 124.50 0.3195 832.0 615.2
7 0.00 1.31 0.00 0.69 -17.20 132.63 -16.16 124.82 0.3252 785.0 584.7
8 0.00 0.87 0.00 0.45 -6.80 133.02 -15.76 90.90 0.2710 734.0 625.6
9 0.00 1.49 0.00 0.78 -15.76 132.37 -16.42 120.51 0.3172 985.0 719.9
10 0.00 1.22 0.00 0.64 -14.85 132.35 -16.44 117.87 0.3108 798.0 590.6
11 0.00 1.49 0.00 0.77 -9.39 132.70 -16.09 100.29 0.2792 768.0 594.0
12 0.00 1.84 0.00 0.96 -15.63 132.09 -16.70 119.76 0.3202 640.0 550.3
13 0.00 1.66 0.00 0.87 -15.42 132.07 -16.71 119.14 0.3188 850.0 740.9
14 0.00 1.22 0.00 0.64 -15.03 132.11 -16.68 118.06 0.3156 858.0 671.2
15 0.00 0.96 0.00 0.50 -9.14 132.36 -16.43 99.25 0.2841 644.0 505.5
16 0.00 1.40 0.00 0.73 -10.44 131.75 -17.03 103.36 0.2974 772.0 686.2
17 0.00 1.14 0.00 0.60 -14.27 129.63 -19.15 113.20 0.3474 781.0 581.4
18 0.00 1.14 0.00 0.60 -12.94 129.68 -19.10 109.55 0.3400 858.0 754.2
19 0.00 1.14 0.00 0.60 -11.63 129.27 -19.52 105.51 0.3412 862.0 623.8
20 0.00 1.22 0.00 0.66 -17.06 127.42 -21.37 118.08 0.3965 823.0 664.6
21 0.00 1.05 0.00 0.57 -17.14 127.17 -21.61 118.03 0.4005 805.0 643.3
22 0.00 1.75 0.00 0.94 -16.99 127.16 -21.63 117.66 0.3997 721.0 580.8
23 0.00 1.84 0.00 1.02 -22.12 126.31 -22.48 127.57 0.4488 848.0 614.2
24 0.00 0.52 0.00 0.29 -20.18 125.20 -23.59 122.65 0.4479 675.0 607.5
25 0.00 0.70 0.00 0.38 -17.95 125.44 -23.35 118.24 0.4298 786.0 654.8
26 0.00 1.22 0.00 0.68 -20.02 125.05 -23.73 122.19 0.4487 768.0 690.4
27 0.00 1.31 0.00 0.71 -15.68 125.67 -23.12 113.37 0.4136 749.0 616.7
28 0.00 2.54 0.00 1.37 -12.18 125.94 -22.85 105.15 0.3949 716.0 587.8
29 0.00 0.70 0.00 0.39 -20.41 124.71 -24.08 122.63 0.4559 638.0 533.2
30 0.00 1.22 0.00 0.69 -20.70 123.74 -25.04 122.32 0.4705 725.0 574.7
31 0.00 1.31 0.00 0.75 -10.55 118.98 -29.81 99.38 0.4974 790.0 679.1
32 0.00 0.87 0.00 0.50 -10.10 117.90 -30.89 98.32 0.5129 744.0 565.0
33 0.00 1.22 0.00 0.71 -10.06 117.33 -31.46 98.19 0.5212 733.0 541.4
34 0.00 1.31 0.00 0.80 -21.03 115.32 -33.46 117.16 0.5807 -730.0 -576.4
35 0.00 1.05 0.00 0.66 -26.17 113.78 -35.01 124.27 0.6253 -474.0 -456.3
36 0.00 1.14 0.00 0.68 -17.11 115.77 -33.02 110.74 0.5591 -743.0 -561.0
37 0.00 1.40 0.00 0.84 -16.44 114.78 -34.01 109.19 0.5702 -623.0 -568.6
38 0.00 1.14 0.00 0.68 -12.93 114.13 -34.65 102.92 0.5708 -568.0 -464.8
39 0.00 3.24 0.00 2.08 -23.13 111.17 -37.62 118.42 0.6405 -159.0 -188.7
40 0.00 1.22 0.00 0.76 -17.82 112.20 -36.58 110.61 0.6084 -556.0 -499.4
41 0.00 0.87 0.00 0.57 -23.05 110.45 -38.33 117.98 0.6486 -473.0 -394.7
42 0.00 0.35 0.00 0.22 -15.26 112.27 -36.52 106.44 0.6009 -382.0 -434.5
43 0.00 1.22 0.00 0.76 -14.93 111.95 -36.84 105.83 0.6044 -716.0 -577.5
44 0.00 1.14 0.00 0.71 -15.01 111.74 -37.05 105.90 0.6074 -616.0 -517.0


  • 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.