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

12130 76.74 389.43 99.42 508.76 -7.41 227.72 -66.53 100.43 0.9259 443.4 83.1


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SDO HMI 2014-07-30 05:00:40 UT

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

1 36.15 215.64 43.39 261.00 -7.68 229.84 -64.40 101.08 0.9125 863.5 301.0
2 0.00 0.82 0.00 0.97 -6.35 229.76 -64.48 99.63 0.9115 395.0 344.3
3 0.00 1.09 0.00 1.31 -6.37 229.54 -64.71 99.61 0.9131 275.0 255.5
4 0.00 3.17 0.00 3.92 -6.40 228.87 -65.37 99.53 0.9177 380.0 346.0
5 4.08 -1.00 5.14 -1.00 -7.39 228.53 -65.72 100.54 0.9211 394.4 999999
6 0.00 3.35 0.00 4.50 -9.78 227.38 -66.87 102.87 0.9312 440.0 252.9
7 0.00 3.08 0.00 4.21 -9.96 227.06 -67.19 103.01 0.9333 3.0 -71.8
8 0.00 0.91 0.00 1.18 -7.56 227.79 -66.46 100.58 0.9261 119.0 35.6
9 3.71 -1.00 4.81 -1.00 -7.21 227.82 -66.43 100.22 0.9256 358.0 999999
10 2.54 34.88 3.48 48.51 -8.90 226.77 -67.48 101.83 0.9340 157.9 -335.4
11 0.72 2.54 0.96 3.35 -6.85 227.29 -66.95 99.75 0.9286 411.8 317.4
12 2.63 -10.00 3.63 -10.00 -8.72 226.59 -67.66 101.61 0.9349 118.3 999999
13 0.45 2.17 0.61 2.94 -6.88 226.73 -67.52 99.68 0.9322 206.6 155.3
14 0.00 1.90 0.00 2.57 -6.56 226.74 -67.51 99.35 0.9318 386.0 303.6
15 2.17 3.99 2.95 5.41 -5.75 226.55 -67.70 98.45 0.9322 512.7 396.8
16 0.00 4.08 0.00 5.68 -5.90 225.93 -68.32 98.51 0.9361 281.0 202.4
17 10.24 20.66 14.05 28.38 -4.65 226.06 -68.19 97.21 0.9342 -216.9 -247.3
18 8.88 79.19 12.89 116.61 -7.26 225.26 -68.99 99.85 0.9413 395.3 -126.7
19 1.18 -18.00 1.68 -18.00 -6.94 225.37 -68.88 99.53 0.9404 575.1 999999
20 0.00 1.00 0.00 1.38 -4.14 225.83 -68.42 96.64 0.9353 -339.0 -304.7
21 0.00 2.36 0.00 3.36 -5.70 225.39 -68.86 98.22 0.9392 -184.0 -152.0
22 3.99 -18.00 5.83 -18.00 -6.85 224.96 -69.29 99.37 0.9427 254.5 999999
23 0.00 0.63 0.00 0.89 -4.36 225.44 -68.80 96.82 0.9378 -418.0 -341.3
24 0.00 7.97 0.00 12.59 -8.67 223.81 -70.43 101.09 0.9506 -657.0 -362.8


  • 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.