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

11996 107.43 497.97 111.87 519.34 14.15 52.39 58.15 290.52 0.8797 -4.2 -22.5


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SDO HMI 2014-03-11 12:00:29 UT

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

1 23.68 162.53 28.39 192.16 13.51 56.93 62.68 288.42 0.9123 -456.7 -95.9
2 0.00 1.73 0.00 2.00 12.33 56.20 61.96 287.36 0.9052 -482.0 -362.4
3 1.73 7.46 2.00 8.61 12.81 56.01 61.77 287.92 0.9048 -734.5 -530.7
4 1.73 -1.00 2.00 -1.00 13.55 55.89 61.64 288.75 0.9052 -615.0 999999
5 1.82 -1.00 2.12 -1.00 13.94 56.00 61.76 289.13 0.9068 -440.7 999999
6 0.43 1.99 0.49 2.25 12.91 55.29 61.04 288.23 0.8998 -717.0 -649.2
7 1.91 -1.00 2.18 -1.00 13.88 55.45 61.21 289.22 0.9029 -701.1 999999
8 4.77 -1.00 5.39 -1.00 13.38 55.23 60.99 288.75 0.9003 -790.7 999999
9 1.04 -1.00 1.18 -1.00 13.64 55.28 61.04 289.01 0.9012 -795.4 999999
10 0.00 1.47 0.00 1.62 13.23 54.48 60.23 288.81 0.8945 -522.0 -600.5
11 0.00 1.04 0.00 1.14 13.36 54.22 59.98 289.02 0.8929 -396.0 -379.2
12 0.00 1.13 0.00 1.16 11.40 52.88 58.63 287.26 0.8785 -187.0 -185.3
13 0.00 0.69 0.00 0.74 13.36 53.37 59.12 289.27 0.8865 -244.0 -235.0
14 6.85 166.78 7.01 168.91 13.56 52.09 57.85 289.88 0.8771 591.2 -104.7
15 0.00 0.78 0.00 0.82 14.74 52.46 58.21 291.05 0.8828 -320.0 -295.4
16 4.77 -14.00 4.83 -14.00 13.68 51.67 57.43 290.14 0.8741 879.8 999999
17 13.44 -14.00 13.64 -14.00 13.99 51.68 57.44 290.48 0.8750 463.6 999999
18 0.00 1.30 0.00 1.33 15.25 51.57 57.32 291.89 0.8772 -575.0 -493.6
19 7.46 -14.00 7.47 -14.00 14.37 51.09 56.85 291.09 0.8712 -696.0 999999
20 2.34 -14.00 2.31 -14.00 13.89 50.73 56.49 290.67 0.8671 -882.2 999999
21 0.00 1.13 0.00 1.14 15.19 51.09 56.84 291.99 0.8733 -409.0 -384.6
22 1.73 -14.00 1.69 -14.00 13.66 50.37 56.13 290.54 0.8636 121.1 999999
23 3.21 -14.00 3.19 -14.00 14.77 50.69 56.44 291.66 0.8690 -602.9 999999
24 0.00 0.95 0.00 0.92 13.81 49.71 55.47 290.93 0.8585 290.0 232.9
25 0.00 2.95 0.00 2.87 14.56 49.94 55.69 291.69 0.8624 -687.0 -606.0
26 0.00 0.95 0.00 0.89 12.60 48.92 54.67 289.83 0.8486 460.0 365.2
27 2.86 28.62 2.82 28.28 15.75 50.03 55.79 292.96 0.8664 219.3 -265.5
28 1.30 -27.00 1.28 -27.00 16.00 50.03 55.78 293.24 0.8671 470.2 999999
29 0.00 1.30 0.00 1.23 14.13 49.12 54.88 291.48 0.8545 206.0 143.4
30 0.00 2.52 0.00 2.44 16.00 49.42 55.18 293.46 0.8622 302.0 236.3
31 0.00 0.43 0.00 0.42 16.16 49.11 54.86 293.75 0.8602 289.0 250.2
32 6.07 14.05 5.79 13.45 15.90 48.78 54.54 293.58 0.8568 518.6 -43.8
33 0.00 1.04 0.00 0.96 14.26 48.00 53.76 292.03 0.8454 406.0 303.0
34 0.00 0.69 0.00 0.66 16.21 48.64 54.40 293.97 0.8565 634.0 536.0
35 2.60 6.68 2.42 6.22 15.20 48.13 53.89 293.03 0.8493 521.1 324.4
36 2.25 88.20 2.01 77.69 14.81 46.55 52.30 293.19 0.8344 524.1 512.9
37 0.43 1.56 0.40 1.43 16.44 46.90 52.65 294.90 0.8427 527.0 453.2
38 6.42 -36.00 5.69 -36.00 14.90 46.17 51.93 293.44 0.8314 863.2 999999
39 0.87 -36.00 0.77 -36.00 15.25 46.20 51.95 293.83 0.8328 582.9 999999
40 7.72 -36.00 6.80 -36.00 15.46 45.72 51.47 294.26 0.8292 984.1 999999


  • 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.