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

12144 100.60 217.52 64.01 137.99 -17.93 105.15 30.17 229.95 0.6267 263.4 209.3


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SDO HMI 2014-08-15 19:00:38 UT

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

1 3.51 119.08 2.26 76.50 -16.98 107.08 32.10 232.92 0.6393 694.6 510.7
2 7.57 -1.00 4.90 -1.00 -17.78 107.08 32.11 231.90 0.6454 765.7 999999
3 10.81 -1.00 7.00 -1.00 -18.07 106.95 31.98 231.42 0.6463 719.2 999999
4 14.41 -1.00 9.27 -1.00 -17.59 106.74 31.77 231.86 0.6404 1078.5 999999
5 10.72 -1.00 6.87 -1.00 -17.25 106.64 31.67 232.20 0.6368 1061.7 999999
6 4.77 -1.00 3.07 -1.00 -17.91 106.58 31.61 231.31 0.6412 854.0 999999
7 2.07 -1.00 1.34 -1.00 -18.25 106.65 31.68 230.94 0.6446 741.0 999999
8 3.78 -1.00 2.42 -1.00 -17.63 106.34 31.37 231.46 0.6365 823.8 999999
9 12.52 -1.00 7.99 -1.00 -17.35 106.17 31.20 231.67 0.6326 939.9 999999
10 0.00 1.53 0.00 0.98 -18.15 106.22 31.24 230.68 0.6394 209.0 199.9
11 0.99 8.38 0.63 5.36 -19.09 105.17 30.20 228.57 0.6363 708.6 393.6
12 0.00 1.53 0.00 0.98 -19.49 105.18 30.21 228.08 0.6397 653.0 590.4
13 0.00 0.99 0.00 0.62 -17.55 104.66 29.69 230.04 0.6183 -322.0 -266.5
14 0.00 1.80 0.00 1.14 -18.74 104.44 29.46 228.32 0.6260 274.0 221.2
15 0.00 1.89 0.00 1.19 -17.69 104.21 29.23 229.43 0.6147 -303.0 -215.3
16 0.00 0.27 0.00 0.17 -16.58 103.80 28.83 230.51 0.6010 -669.0 -563.0
17 0.00 1.26 0.00 0.80 -19.74 104.26 29.29 226.92 0.6328 599.0 417.6
18 0.00 1.08 0.00 0.67 -16.53 103.61 28.64 230.39 0.5986 -732.0 -637.8
19 0.00 7.48 0.00 4.67 -17.90 103.73 28.76 228.72 0.6115 -113.0 -158.9
20 0.00 0.63 0.00 0.39 -16.12 103.29 28.32 230.63 0.5917 -500.0 -553.3
21 0.00 4.14 0.00 2.61 -18.90 103.73 28.76 227.44 0.6202 210.0 112.5
22 0.00 0.99 0.00 0.62 -18.59 103.67 28.70 227.77 0.6170 -579.0 -417.6
23 0.00 0.99 0.00 0.62 -18.42 103.50 28.52 227.82 0.6136 -392.0 -345.1
24 2.97 58.10 1.85 36.08 -18.04 103.28 28.31 228.10 0.6081 -686.2 -88.8
25 0.00 1.71 0.00 1.08 -19.52 103.48 28.51 226.43 0.6232 632.0 574.8
26 0.00 0.90 0.00 0.57 -20.05 103.22 28.25 225.53 0.6253 577.0 477.0
27 0.00 0.99 0.00 0.61 -17.63 102.56 27.59 227.90 0.5971 -667.0 -560.6
28 26.48 -24.00 16.41 -24.00 -18.23 102.59 27.62 227.16 0.6027 -972.9 999999
29 0.00 1.17 0.00 0.73 -19.27 102.63 27.66 225.89 0.6125 663.0 539.4
30 0.00 1.17 0.00 0.72 -18.00 102.01 27.04 226.86 0.5947 -904.0 -756.3
31 0.00 1.44 0.00 0.88 -17.76 101.90 26.93 227.06 0.5914 -753.0 -567.9


  • 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.