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

12071 65.45 309.50 42.39 200.14 -11.09 79.48 -39.07 105.24 0.6422 -143.2 0.6


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SDO HMI 2014-05-22 21:00:38 UT

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

1 17.29 93.27 10.45 56.32 -9.75 84.30 -34.25 104.53 0.5751 1089.9 457.7
2 0.27 -1.00 0.16 -1.00 -9.96 84.06 -34.50 104.80 0.5792 769.3 999999
3 0.00 2.07 0.00 1.26 -9.98 83.68 -34.88 104.72 0.5844 430.0 325.7
4 0.00 0.54 0.00 0.33 -9.95 83.38 -35.17 104.56 0.5884 556.0 508.2
5 0.00 1.17 0.00 0.73 -10.63 82.03 -36.52 105.26 0.6085 803.0 668.3
6 0.00 0.81 0.00 0.51 -11.27 81.82 -36.73 106.23 0.6131 618.0 558.2
7 0.00 1.26 0.00 0.79 -12.01 81.63 -36.93 107.34 0.6178 917.0 683.6
8 0.00 1.44 0.00 0.91 -12.06 81.46 -37.09 107.37 0.6202 598.0 540.4
9 0.54 1.53 0.34 0.96 -10.83 81.61 -36.94 105.46 0.6147 726.0 623.0
10 0.00 0.63 0.00 0.39 -10.13 81.60 -36.96 104.32 0.6130 630.0 498.6
11 2.43 3.78 1.54 2.39 -12.03 81.16 -37.40 107.21 0.6241 582.1 367.8
12 2.16 4.95 1.37 3.14 -11.68 80.78 -37.77 106.54 0.6280 884.2 692.0
13 2.97 9.72 1.90 6.22 -11.95 80.18 -38.37 106.76 0.6365 716.5 543.3
14 0.00 1.44 0.00 0.92 -10.59 80.40 -38.15 104.72 0.6301 679.0 481.1
15 0.00 0.81 0.00 0.52 -11.94 79.91 -38.65 106.66 0.6400 584.0 548.3
16 1.08 5.04 0.70 3.26 -12.43 79.58 -38.97 107.31 0.6456 -715.5 -306.0
17 0.00 0.81 0.00 0.52 -12.03 79.65 -38.90 106.72 0.6436 517.0 373.1
18 0.00 2.61 0.00 1.68 -10.24 79.50 -39.05 103.93 0.6410 -607.0 -445.9
19 0.00 0.63 0.00 0.41 -10.94 79.07 -39.48 104.89 0.6482 -739.0 -626.7
20 0.00 1.89 0.00 1.23 -11.55 78.73 -39.82 105.71 0.6541 -619.0 -562.9
21 0.00 1.35 0.00 0.88 -11.11 78.60 -39.95 105.02 0.6547 -660.0 -498.0
22 8.37 95.79 5.54 63.76 -11.06 77.75 -40.80 104.73 0.6653 -1041.6 -312.1
23 0.00 1.89 0.00 1.27 -12.38 77.22 -41.33 106.52 0.6751 -926.0 -734.6
24 0.54 1.80 0.36 1.21 -12.69 77.12 -41.43 106.94 0.6771 -622.3 -511.2
25 15.31 -22.00 10.22 -22.00 -11.33 77.21 -41.34 104.98 0.6727 -914.4 999999
26 0.00 1.71 0.00 1.15 -11.85 76.99 -41.56 105.69 0.6767 -784.0 -632.6
27 14.49 68.60 9.81 46.57 -12.06 76.45 -42.10 105.84 0.6838 -958.4 -199.0
28 0.00 1.35 0.00 0.94 -12.77 75.07 -43.48 106.50 0.7022 -632.0 -481.1
29 0.00 1.08 0.00 0.75 -12.89 74.75 -43.81 106.58 0.7064 -629.0 -490.8
30 0.00 0.90 0.00 0.66 -14.63 71.90 -46.65 108.22 0.7430 -549.0 -427.2
31 0.00 0.63 0.00 0.46 -8.53 71.57 -46.98 99.97 0.7364 -409.0 -387.3


  • 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.