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

12166 1.60 79.70 0.80 40.10 13.58 351.28 5.97 322.48 0.1762 -36.8 -222.6


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SDO HMI 2014-09-18 20:00:34 UT

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

1 0.00 1.15 0.00 0.59 13.22 358.57 13.27 296.02 0.2497 -923.0 -770.5
2 0.00 1.24 0.00 0.63 11.86 357.46 12.15 292.40 0.2238 -822.0 -678.5
3 0.00 0.80 0.00 0.40 12.20 356.09 10.78 296.25 0.2048 -655.0 -500.8
4 0.00 0.80 0.00 0.40 13.56 356.09 10.78 302.04 0.2155 -896.0 -729.9
5 0.00 3.55 0.00 1.79 11.15 355.93 10.62 291.66 0.1954 -932.0 -779.5
6 0.00 1.06 0.00 0.54 13.84 356.01 10.70 303.33 0.2168 -628.0 -527.2
7 0.00 1.24 0.00 0.63 11.36 355.84 10.53 292.84 0.1953 -1048.0 -919.8
8 0.00 0.89 0.00 0.45 13.47 355.93 10.62 302.06 0.2125 -800.0 -751.1
9 0.71 2.93 0.36 1.48 12.24 355.66 10.35 297.33 0.1985 -1126.5 -870.9
10 0.00 8.69 0.00 4.38 11.21 355.55 10.24 292.67 0.1899 -798.0 -882.6
11 0.00 3.01 0.00 1.52 11.76 355.42 10.11 295.60 0.1914 -992.0 -846.9
12 0.00 3.37 0.00 1.70 12.67 355.30 9.99 300.10 0.1965 -1146.0 -932.1
13 0.00 4.61 0.00 2.33 12.25 355.12 9.82 298.57 0.1906 -990.0 -820.6
14 0.00 1.51 0.00 0.76 12.01 354.99 9.68 297.75 0.1867 -802.0 -664.4
15 0.00 0.98 0.00 0.49 13.59 354.68 9.37 305.74 0.1958 -922.0 -793.5
16 0.00 1.51 0.00 0.76 13.00 354.15 8.84 304.61 0.1828 -644.0 -304.5
17 0.00 1.95 0.00 0.98 11.16 354.06 8.75 295.54 0.1662 -944.0 -702.6
18 0.00 2.13 0.00 1.07 12.47 353.51 8.20 303.99 0.1688 -919.0 -829.5
19 0.00 2.66 0.00 1.35 16.32 353.44 8.13 319.81 0.2112 -821.0 -618.8
20 0.00 1.42 0.00 0.71 13.14 353.06 7.76 308.75 0.1693 -784.0 -571.6
21 0.00 1.24 0.00 0.62 14.52 352.08 6.77 318.54 0.1731 -849.0 -646.1
22 0.00 0.80 0.00 0.40 14.25 351.66 6.35 319.23 0.1650 -1017.0 -836.6
23 0.00 1.06 0.00 0.53 14.95 351.43 6.13 322.94 0.1719 -840.0 -596.2
24 0.00 0.53 0.00 0.27 12.91 350.45 5.14 319.11 0.1340 785.0 727.7
25 0.00 2.22 0.00 1.11 16.29 349.27 3.96 337.37 0.1732 -646.0 -549.3
26 0.00 1.15 0.00 0.58 13.32 348.78 3.47 331.31 0.1233 940.0 777.5
27 0.00 1.15 0.00 0.57 12.99 347.82 2.51 337.30 0.1110 858.0 691.5
28 0.00 2.04 0.00 1.04 20.38 347.83 2.52 349.80 0.2338 854.0 648.1
29 0.00 1.15 0.00 0.58 14.14 347.43 2.12 343.62 0.1276 776.0 615.2
30 0.00 0.71 0.00 0.35 12.33 347.41 2.10 338.40 0.0976 825.0 692.0
31 0.00 0.98 0.00 0.49 12.42 347.16 1.85 341.04 0.0977 926.0 767.5
32 0.00 1.33 0.00 0.66 13.21 346.74 1.43 347.07 0.1089 1116.0 936.5
33 0.00 1.68 0.00 0.84 13.57 345.96 0.66 354.33 0.1130 959.0 800.8
34 0.00 1.24 0.00 0.62 17.38 345.95 0.64 356.56 0.1787 956.0 717.5
35 0.00 1.06 0.00 0.53 13.61 345.78 0.47 355.95 0.1133 1022.0 877.8
36 0.00 1.06 0.00 0.53 13.61 345.62 0.31 357.28 0.1131 930.0 828.6
37 0.00 1.24 0.00 0.62 14.42 345.47 0.16 358.76 0.1273 910.0 740.6
38 0.89 3.01 0.44 1.51 15.58 344.57 -0.74 4.86 0.1478 1033.4 875.3
39 0.00 1.51 0.00 0.75 15.00 344.29 -1.02 7.18 0.1384 890.0 730.6
40 0.00 1.51 0.00 0.75 14.73 344.23 -1.08 7.89 0.1338 1084.0 936.9
41 0.00 1.15 0.00 0.58 14.97 344.13 -1.18 8.29 0.1382 863.0 678.5
42 0.00 0.71 0.00 0.35 15.15 344.10 -1.21 8.32 0.1414 595.0 625.5
43 0.00 0.98 0.00 0.49 15.64 343.91 -1.40 9.04 0.1503 839.0 680.3
44 0.00 2.39 0.00 1.21 18.75 341.44 -3.87 17.61 0.2122 895.0 698.7
45 0.00 1.95 0.00 0.98 15.25 339.94 -5.37 32.53 0.1686 718.0 647.1
46 0.00 0.35 0.00 0.18 19.68 336.56 -8.75 33.27 0.2622 397.0 319.2


  • 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.