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

11989 34.18 113.42 19.66 65.45 7.81 134.24 26.92 298.81 0.5138 290.6 80.5


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SDO HMI 2014-03-02 22:00:28 UT

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

1 0.00 1.21 0.00 0.74 7.49 140.86 33.55 293.09 0.5978 -652.0 -548.0
2 0.00 0.95 0.00 0.57 4.19 139.43 32.11 288.66 0.5617 -721.0 -597.6
3 0.00 1.04 0.00 0.61 7.26 136.93 29.62 295.52 0.5454 450.0 459.2
4 1.21 9.49 0.71 5.59 7.96 136.30 28.98 297.19 0.5416 -878.7 -652.6
5 1.21 -4.00 0.71 -4.00 8.14 136.24 28.93 297.54 0.5421 -904.4 999999
6 1.98 4.92 1.16 2.88 7.21 136.14 28.82 296.08 0.5346 -766.0 -596.4
7 1.04 6.90 0.61 4.07 8.59 136.11 28.79 298.39 0.5435 -833.7 -575.7
8 0.00 0.95 0.00 0.56 8.50 135.66 28.34 298.64 0.5371 -198.0 -174.2
9 0.00 3.37 0.00 1.95 6.71 135.46 28.14 295.79 0.5223 -660.0 -588.8
10 0.00 0.69 0.00 0.40 8.23 135.19 27.88 298.60 0.5291 422.0 323.6
11 0.00 1.64 0.00 0.95 6.50 134.97 27.65 295.83 0.5144 -673.0 -473.8
12 0.00 2.42 0.00 1.39 6.78 134.61 27.30 296.63 0.5116 -822.0 -647.3
13 0.00 2.07 0.00 1.19 7.67 134.14 26.82 298.62 0.5114 487.0 385.6
14 3.11 46.77 1.79 26.84 8.18 133.94 26.62 299.68 0.5126 812.5 240.5
15 2.76 -14.00 1.58 -14.00 7.44 133.78 26.47 298.54 0.5051 730.8 999999
16 0.00 1.04 0.00 0.60 8.83 133.89 26.57 300.82 0.5167 602.0 465.4
17 11.91 -14.00 6.84 -14.00 7.92 133.68 26.37 299.48 0.5073 945.7 999999
18 0.00 1.47 0.00 0.85 8.94 133.63 26.31 301.26 0.5143 649.0 586.9
19 4.83 -14.00 2.76 -14.00 7.14 133.40 26.08 298.38 0.4978 -856.7 999999
20 4.06 20.80 2.32 11.88 7.90 133.18 25.86 299.92 0.5006 956.1 682.7
21 0.00 0.95 0.00 0.55 9.26 133.28 25.97 302.14 0.5124 570.0 481.3
22 0.00 0.69 0.00 0.40 8.79 133.18 25.86 301.45 0.5074 618.0 434.6
23 0.00 1.73 0.00 0.98 7.54 132.92 25.61 299.55 0.4946 642.0 415.4
24 2.07 -20.00 1.18 -20.00 8.03 132.89 25.57 300.45 0.4978 1029.0 999999
25 0.00 0.95 0.00 0.54 9.33 131.72 24.41 303.91 0.4933 676.0 566.5
26 0.00 0.95 0.00 0.54 9.01 131.57 24.25 303.54 0.4887 676.0 498.9
27 0.00 1.73 0.00 0.98 8.60 131.47 24.16 302.94 0.4841 655.0 411.0
28 0.00 0.69 0.00 0.39 7.62 130.91 23.60 301.80 0.4689 739.0 618.4


  • 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.