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

11800 87.07 369.03 51.28 216.37 -7.06 158.47 29.90 247.68 0.5362 -55.8 -63.9


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SDO HMI 2013-07-25 21:59:10 UT

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

1 0.00 0.91 0.00 0.57 -9.10 163.78 35.21 247.82 0.6171 711.0 588.7
2 0.00 1.99 0.00 1.25 -9.53 163.64 35.07 247.08 0.6175 633.0 498.0
3 1.00 79.55 0.61 48.76 -7.03 163.05 34.48 250.63 0.5978 601.0 586.7
4 1.90 -3.00 1.17 -3.00 -7.21 162.95 34.39 250.29 0.5974 621.1 999999
5 1.00 -3.00 0.61 -3.00 -6.74 162.88 34.31 251.00 0.5942 750.4 999999
6 0.63 -3.00 0.39 -3.00 -7.35 162.70 34.14 249.92 0.5948 722.1 999999
7 16.76 -3.00 10.28 -3.00 -7.10 162.57 34.01 250.26 0.5918 1053.3 999999
8 0.00 1.00 0.00 0.60 -4.15 162.38 33.81 255.01 0.5767 642.0 535.1
9 2.17 3.62 1.35 2.24 -8.91 162.63 34.06 247.43 0.6015 801.5 628.0
10 0.00 1.36 0.00 0.83 -8.10 161.55 32.99 248.05 0.5833 903.0 791.7
11 10.42 14.68 6.18 8.70 -6.64 159.73 31.16 249.34 0.5514 866.6 591.4
12 0.00 1.36 0.00 0.81 -7.65 159.44 30.88 247.44 0.5529 647.0 529.9
13 2.81 21.83 1.66 12.84 -6.49 159.22 30.65 249.28 0.5437 864.7 772.3
14 1.81 -13.00 1.07 -13.00 -6.14 159.12 30.56 249.82 0.5406 916.4 999999
15 0.00 1.54 0.00 0.91 -7.47 158.93 30.36 247.40 0.5450 -535.0 -419.2
16 0.00 0.91 0.00 0.54 -8.81 158.83 30.26 245.07 0.5513 736.0 571.3
17 1.27 8.24 0.74 4.81 -5.74 158.57 30.00 250.17 0.5309 932.9 683.3
18 0.00 0.82 0.00 0.48 -8.56 158.73 30.17 245.43 0.5485 774.0 696.6
19 0.00 0.82 0.00 0.48 -7.27 158.56 29.99 247.50 0.5388 -598.0 -478.1
20 0.00 2.45 0.00 1.45 -9.78 158.67 30.10 243.36 0.5551 753.0 567.6
21 0.00 1.54 0.00 0.90 -7.35 158.42 29.86 247.25 0.5375 -720.0 -545.0
22 0.00 1.18 0.00 0.69 -7.86 158.04 29.47 246.09 0.5352 -801.0 -629.9
23 0.00 1.00 0.00 0.58 -6.19 157.57 29.01 248.71 0.5194 -469.0 -360.5
24 0.00 1.81 0.00 1.05 -6.40 157.41 28.84 248.22 0.5183 -734.0 -532.4
25 3.08 222.42 1.78 127.88 -6.67 157.11 28.54 247.52 0.5157 -675.3 -453.6
26 1.00 -25.00 0.58 -25.00 -7.18 156.83 28.26 246.39 0.5148 -656.3 999999
27 6.07 -25.00 3.49 -25.00 -6.43 156.68 28.11 247.64 0.5083 -801.0 999999
28 33.43 -25.00 19.24 -25.00 -7.23 156.48 27.92 246.04 0.5103 -1142.0 999999
29 1.63 -25.00 0.93 -25.00 -6.75 156.14 27.58 246.65 0.5027 -1137.1 999999
30 0.91 -25.00 0.52 -25.00 -7.37 156.15 27.58 245.52 0.5065 -1083.8 999999
31 1.18 -25.00 0.68 -25.00 -7.52 156.09 27.52 245.19 0.5067 -880.3 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.