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

11998 34.77 163.95 17.59 82.75 -10.52 357.81 9.62 245.91 0.1890 430.2 350.7


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SDO HMI 2014-03-11 23:00:29 UT

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

1 0.00 1.30 0.00 0.66 -8.23 1.96 13.78 264.90 0.2377 711.0 548.3
2 0.00 0.87 0.00 0.45 -15.73 1.14 12.95 235.04 0.2645 719.0 463.3
3 0.00 1.47 0.00 0.75 -7.14 0.26 12.08 269.66 0.2086 813.0 687.6
4 0.00 1.82 0.00 0.92 -6.73 0.25 12.07 271.66 0.2087 814.0 602.8
5 0.00 1.04 0.00 0.53 -6.28 0.24 12.06 273.81 0.2091 754.0 640.1
6 0.00 0.87 0.00 0.45 -20.07 0.91 12.72 222.57 0.3071 678.0 502.7
7 1.04 2.17 0.53 1.10 -8.13 0.23 12.04 264.91 0.2083 929.2 757.8
8 0.00 0.78 0.00 0.39 -6.94 0.11 11.92 270.67 0.2060 872.0 791.7
9 16.39 55.84 8.30 28.29 -9.97 0.17 11.98 256.10 0.2116 1162.3 490.5
10 0.00 5.38 0.00 2.72 -7.71 0.10 11.91 266.89 0.2058 882.0 870.9
11 0.00 1.73 0.00 0.88 -8.28 0.08 11.90 264.13 0.2060 928.0 738.5
12 0.00 1.04 0.00 0.53 -6.40 0.00 11.82 273.31 0.2048 830.0 656.0
13 0.00 1.47 0.00 0.75 -7.36 359.87 11.69 268.61 0.2019 675.0 545.2
14 0.00 2.25 0.00 1.14 -7.72 359.57 11.39 266.75 0.1969 813.0 768.0
15 16.39 20.20 8.28 10.21 -9.33 359.59 11.40 258.65 0.1999 1064.6 677.9
16 0.00 3.47 0.00 1.75 -7.52 359.39 11.20 267.78 0.1936 961.0 868.8
17 0.00 0.95 0.00 0.48 -6.96 359.37 11.19 270.72 0.1935 685.0 581.5
18 0.00 3.73 0.00 1.88 -7.08 359.19 11.01 270.10 0.1903 777.0 665.3
19 0.00 0.87 0.00 0.44 -7.50 359.11 10.92 267.89 0.1889 849.0 697.6
20 0.00 1.73 0.00 0.87 -8.51 358.86 10.67 262.36 0.1857 1019.0 808.2
21 0.00 0.61 0.00 0.31 -6.67 358.60 10.42 272.43 0.1806 407.0 624.7
22 0.00 2.25 0.00 1.13 -8.41 358.43 10.24 262.71 0.1782 974.0 797.3
23 0.00 0.95 0.00 0.48 -6.74 358.24 10.05 272.18 0.1743 716.0 695.4
24 0.00 0.78 0.00 0.39 -6.47 358.20 10.02 273.73 0.1740 892.0 773.7
25 0.00 0.87 0.00 0.44 -13.83 357.28 9.09 232.79 0.1936 748.0 642.3
26 0.00 2.08 0.00 1.05 -12.31 356.98 8.79 238.92 0.1752 989.0 719.8
27 0.00 2.34 0.00 1.18 -14.29 356.77 8.58 229.32 0.1916 908.0 724.1
28 0.00 1.21 0.00 0.61 -13.81 356.50 8.32 230.46 0.1830 970.0 837.9
29 0.00 1.39 0.00 0.70 -14.51 356.37 8.19 227.14 0.1889 883.0 636.9
30 0.95 2.25 0.48 1.13 -13.43 356.21 8.03 231.19 0.1751 973.3 837.6
31 0.00 1.99 0.00 1.00 -12.59 356.19 8.00 235.12 0.1663 856.0 699.2
32 0.00 2.60 0.00 1.31 -12.83 356.10 7.91 233.65 0.1675 923.0 700.6
33 0.00 2.43 0.00 1.22 -13.07 356.08 7.89 232.40 0.1696 1079.0 845.4
34 0.00 1.65 0.00 0.83 -13.80 355.30 7.11 226.16 0.1674 840.0 690.9
35 0.00 1.13 0.00 0.57 -14.43 355.25 7.07 223.33 0.1745 717.0 610.9
36 0.00 2.51 0.00 1.26 -14.11 355.15 6.96 224.28 0.1692 790.0 732.4
37 0.00 0.87 0.00 0.44 -15.88 354.77 6.58 216.10 0.1881 -843.0 -674.7
38 0.00 0.95 0.00 0.48 -15.53 354.23 6.05 214.98 0.1778 -913.0 -697.0
39 0.00 1.65 0.00 0.83 -15.86 354.18 5.99 213.67 0.1820 -886.0 -692.8
40 0.00 1.39 0.00 0.70 -15.65 354.11 5.92 214.05 0.1783 -912.0 -730.5
41 0.00 1.21 0.00 0.61 -17.07 354.06 5.87 209.69 0.1983 -672.0 -515.0
42 0.00 0.87 0.00 0.43 -8.34 353.20 5.02 257.12 0.0892 -857.0 -651.7
43 0.00 4.08 0.00 2.04 -14.56 351.52 3.33 203.77 0.1403 -409.0 -670.6
44 0.00 0.87 0.00 0.43 -11.93 351.24 3.06 212.45 0.0977 -787.0 -595.9
45 0.00 1.21 0.00 0.60 -6.24 350.72 2.54 291.29 0.0474 -920.0 -748.1
46 0.00 0.87 0.00 0.43 -11.13 350.48 2.29 209.96 0.0789 -729.0 -620.5
47 0.00 2.43 0.00 1.21 -13.25 350.40 2.21 199.72 0.1120 -793.0 -713.1
48 0.00 1.04 0.00 0.52 -9.88 349.68 1.50 209.12 0.0531 -810.0 -664.6
49 0.00 1.13 0.00 0.56 -11.61 349.35 1.17 194.68 0.0793 -766.0 -675.5
50 0.00 0.95 0.00 0.47 -12.98 349.27 1.08 190.40 0.1024 -943.0 -798.5
51 0.00 1.91 0.00 0.95 -12.83 348.84 0.65 186.51 0.0987 -1128.0 -908.9
52 0.00 1.82 0.00 0.91 -15.77 348.84 0.66 184.26 0.1496 -827.0 -610.6
53 0.00 0.87 0.00 0.43 -13.36 346.42 -1.76 164.37 0.1116 -846.0 -635.3
54 0.00 1.56 0.00 0.78 -14.44 346.29 -1.89 165.70 0.1302 -900.0 -672.3
55 0.00 1.30 0.00 0.65 -10.31 345.60 -2.59 140.53 0.0702 -809.0 -643.9
56 0.00 0.95 0.00 0.48 -19.30 345.38 -2.80 167.56 0.2153 -746.0 -594.5


  • 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.