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

12021 130.85 440.41 70.97 239.39 -13.42 72.91 -23.67 108.13 0.4124 -111.2 -182.3


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SDO HMI 2014-03-31 01:00:32 UT

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

1 0.00 0.88 0.00 0.46 -11.83 77.47 -19.10 106.85 0.3362 640.0 537.3
2 4.73 10.61 2.50 5.61 -13.19 76.88 -19.70 110.25 0.3514 1045.7 775.8
3 2.81 7.28 1.49 3.85 -13.64 76.77 -19.81 111.38 0.3552 856.0 686.5
4 0.00 1.75 0.00 0.93 -11.65 76.68 -19.90 105.81 0.3480 723.0 652.8
5 0.00 1.67 0.00 0.88 -12.06 76.35 -20.23 106.74 0.3546 836.0 722.5
6 0.00 1.14 0.00 0.60 -11.90 76.23 -20.35 106.24 0.3559 710.0 623.4
7 0.00 7.45 0.00 3.95 -12.26 76.07 -20.51 107.11 0.3597 1024.0 759.8
8 0.00 1.14 0.00 0.61 -14.39 75.78 -20.80 112.50 0.3739 694.0 472.2
9 2.28 3.77 1.21 2.01 -13.12 75.80 -20.78 109.23 0.3675 924.8 790.7
10 0.00 4.21 0.00 2.24 -12.88 75.76 -20.82 108.56 0.3671 875.0 686.6
11 7.72 104.51 4.11 55.88 -12.51 75.66 -20.92 107.52 0.3671 1170.7 355.6
12 0.00 0.79 0.00 0.42 -13.14 75.57 -21.01 109.12 0.3711 405.0 462.9
13 0.00 1.14 0.00 0.61 -13.22 75.40 -21.18 109.22 0.3741 588.0 443.4
14 28.85 -11.00 15.40 -11.00 -12.43 75.17 -21.41 107.01 0.3744 1042.3 999999
15 1.49 -11.00 0.80 -11.00 -12.91 75.13 -21.45 108.23 0.3769 764.8 999999
16 3.77 -11.00 2.02 -11.00 -13.06 75.02 -21.56 108.53 0.3792 802.7 999999
17 0.00 1.58 0.00 0.85 -13.57 74.97 -21.61 109.80 0.3822 865.0 744.1
18 1.14 -11.00 0.61 -11.00 -12.00 75.04 -21.53 105.82 0.3748 862.5 999999
19 0.88 -11.00 0.47 -11.00 -13.50 74.74 -21.84 109.46 0.3853 721.8 999999
20 0.00 1.05 0.00 0.56 -11.84 74.83 -21.75 105.28 0.3776 608.0 466.2
21 2.02 -11.00 1.08 -11.00 -12.64 74.42 -22.15 107.10 0.3866 684.3 999999
22 0.79 -11.00 0.42 -11.00 -12.33 74.35 -22.22 106.29 0.3866 667.1 999999
23 1.32 5.26 0.71 2.84 -13.49 73.98 -22.60 108.95 0.3968 -1117.3 -865.9
24 0.00 1.40 0.00 0.76 -13.19 73.91 -22.67 108.16 0.3967 -776.0 -587.5
25 0.00 0.96 0.00 0.52 -12.43 73.88 -22.70 106.28 0.3943 622.0 399.2
26 0.00 1.40 0.00 0.76 -13.63 73.59 -22.98 109.04 0.4032 -945.0 -680.4
27 0.00 2.02 0.00 1.09 -12.66 73.66 -22.92 106.73 0.3985 -74.0 -103.7
28 0.00 0.88 0.00 0.48 -14.35 73.45 -23.13 110.66 0.4084 716.0 517.2
29 0.00 2.28 0.00 1.25 -15.97 72.99 -23.59 114.05 0.4231 -825.0 -705.2
30 0.00 0.96 0.00 0.52 -13.67 73.25 -23.32 108.94 0.4085 -713.0 -584.1
31 0.00 4.03 0.00 2.18 -13.04 73.29 -23.29 107.44 0.4055 -482.0 -451.7
32 1.93 4.65 1.05 2.52 -12.12 72.94 -23.64 105.04 0.4076 858.5 439.4
33 0.00 1.93 0.00 1.05 -14.76 72.56 -24.02 111.03 0.4235 -923.0 -737.9
34 0.00 4.21 0.00 2.30 -14.43 72.56 -24.02 110.27 0.4219 -893.0 -762.0
35 2.02 251.90 1.10 138.40 -13.91 72.52 -24.06 109.06 0.4204 -1094.9 -464.9
36 0.00 1.05 0.00 0.58 -15.72 72.27 -24.31 112.98 0.4322 -810.0 -613.1
37 0.00 1.84 0.00 1.01 -12.13 71.87 -24.71 104.59 0.4241 -907.0 -628.1
38 51.03 -35.00 28.03 -35.00 -13.87 71.61 -24.97 108.44 0.4338 -1199.2 999999
39 0.00 1.14 0.00 0.62 -12.81 71.66 -24.92 106.07 0.4294 -914.0 -659.2
40 0.00 1.32 0.00 0.72 -12.77 71.36 -25.22 105.83 0.4338 441.0 167.1
41 11.14 -35.00 6.14 -35.00 -14.02 71.04 -25.53 108.48 0.4428 -930.9 999999
42 0.00 2.54 0.00 1.40 -12.82 71.15 -25.43 105.85 0.4371 -24.0 38.2
43 3.86 -35.00 2.13 -35.00 -13.43 70.77 -25.81 107.05 0.4447 -662.5 999999
44 3.07 -35.00 1.70 -35.00 -13.12 70.57 -26.01 106.27 0.4467 -841.3 999999
45 0.00 1.67 0.00 0.93 -14.66 69.83 -26.75 109.22 0.4631 -693.0 -560.8


  • 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.