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

12014 72.57 432.35 44.27 265.66 -13.58 169.72 -36.22 103.60 0.5929 658.9 347.8


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SDO HMI 2014-03-22 18:00:30 UT

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

1 0.00 1.22 0.00 0.73 -11.82 171.67 -34.27 100.81 0.5633 835.0 690.8
2 34.80 270.69 21.06 164.15 -14.31 171.01 -34.94 105.04 0.5768 1256.2 371.1
3 0.00 1.40 0.00 0.84 -11.68 171.36 -34.58 100.52 0.5675 736.0 672.8
4 1.05 -2.00 0.64 -2.00 -14.50 170.63 -35.31 105.27 0.5823 611.3 999999
5 0.00 2.01 0.00 1.21 -12.02 171.05 -34.89 101.07 0.5723 794.0 651.1
6 0.00 0.87 0.00 0.53 -11.69 171.06 -34.88 100.49 0.5717 699.0 626.0
7 1.40 -2.00 0.85 -2.00 -14.88 170.41 -35.53 105.85 0.5861 381.4 999999
8 0.96 2.27 0.58 1.37 -11.46 170.83 -35.11 100.07 0.5747 872.9 763.0
9 13.17 -2.00 8.04 -2.00 -14.20 170.27 -35.67 104.67 0.5866 826.7 999999
10 0.00 1.13 0.00 0.69 -11.15 170.73 -35.22 99.52 0.5759 754.0 617.2
11 0.00 1.48 0.00 0.90 -11.54 170.64 -35.31 100.17 0.5775 308.0 481.4
12 0.00 1.66 0.00 1.00 -10.61 170.62 -35.33 98.55 0.5769 654.0 543.2
13 0.00 2.27 0.00 1.38 -11.29 170.48 -35.46 99.72 0.5794 712.0 598.8
14 0.00 2.18 0.00 1.35 -15.35 169.36 -36.59 106.37 0.6013 -576.0 -486.0
15 0.00 1.31 0.00 0.81 -15.88 169.05 -36.89 107.16 0.6065 663.0 529.4
16 0.00 1.66 0.00 1.02 -13.54 169.51 -36.43 103.40 0.5957 -596.0 -467.5
17 0.00 1.13 0.00 0.70 -14.22 169.27 -36.67 104.49 0.6002 279.0 276.2
18 19.88 107.79 12.29 66.69 -12.60 169.03 -36.92 101.75 0.6010 1175.5 414.0
19 0.00 1.22 0.00 0.76 -13.94 168.75 -37.20 103.92 0.6067 553.0 443.0
20 0.70 -18.00 0.43 -18.00 -12.37 168.76 -37.18 101.33 0.6043 497.9 999999
21 0.61 1.66 0.38 1.04 -13.79 168.27 -37.67 103.57 0.6129 623.7 536.8
22 0.00 0.78 0.00 0.49 -13.58 168.00 -37.94 103.20 0.6162 450.0 330.9
23 0.00 2.62 0.00 1.65 -13.01 167.64 -38.31 102.22 0.6202 625.0 480.4
24 0.00 1.13 0.00 0.72 -13.83 167.24 -38.70 103.47 0.6266 -585.0 -549.5
25 0.00 0.87 0.00 0.56 -15.26 166.94 -39.00 105.68 0.6329 445.0 365.9
26 0.00 1.13 0.00 0.73 -12.40 166.33 -39.62 101.08 0.6369 641.0 460.0
27 0.00 1.57 0.00 1.01 -12.54 166.26 -39.68 101.30 0.6379 691.0 552.8
28 0.00 1.48 0.00 0.96 -13.53 165.71 -40.24 102.76 0.6462 -507.0 -586.2
29 0.00 0.87 0.00 0.57 -13.63 165.48 -40.46 102.89 0.6493 -849.0 -777.1
30 0.00 1.13 0.00 0.74 -13.71 165.26 -40.68 102.97 0.6522 -675.0 -610.8
31 0.00 2.35 0.00 1.53 -11.04 165.17 -40.78 98.87 0.6511 421.0 345.3
32 0.00 1.31 0.00 0.85 -9.77 165.13 -40.81 96.91 0.6512 563.0 485.0
33 0.00 2.44 0.00 1.62 -8.43 163.78 -42.16 94.88 0.6687 628.0 531.5
34 0.00 0.96 0.00 0.64 -11.79 163.23 -42.72 99.88 0.6764 -640.0 -576.8
35 0.00 0.78 0.00 0.53 -11.68 163.04 -42.90 99.71 0.6787 -488.0 -417.2
36 0.00 1.48 0.00 1.00 -10.10 162.87 -43.08 97.37 0.6803 656.0 621.9
37 0.00 0.87 0.00 0.59 -7.49 162.59 -43.36 93.54 0.6843 614.0 580.0
38 0.00 0.44 0.00 0.30 -7.62 162.32 -43.62 93.74 0.6876 435.0 504.8
39 0.00 1.31 0.00 0.94 -15.51 159.51 -46.44 104.84 0.7246 -520.0 -418.0
40 0.00 0.78 0.00 0.56 -12.37 159.66 -46.28 100.49 0.7203 -659.0 -604.6
41 0.00 0.78 0.00 0.57 -12.84 158.20 -47.75 101.07 0.7377 -455.0 -387.6
42 0.00 0.61 0.00 0.45 -10.34 158.27 -47.68 97.66 0.7362 -578.0 -458.9
43 0.00 1.48 0.00 1.09 -11.28 158.02 -47.92 98.94 0.7392 -599.0 -476.1
44 0.00 2.27 0.00 1.67 -10.73 157.64 -48.31 98.20 0.7436 -593.0 -453.9
45 0.00 0.96 0.00 0.72 -11.58 156.61 -49.34 99.31 0.7554 -312.0 -286.5


  • 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.