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

11254 37.82 158.48 26.49 112.35 -23.05 134.42 36.73 230.38 0.7158 -272.8 -159.3


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SDO HMI 2011-07-22 19:59:11 UT

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

1 0.00 1.09 0.00 0.84 -22.03 140.99 43.29 235.78 0.7711 658.0 533.7
2 0.00 1.45 0.00 1.12 -22.65 140.55 42.86 234.82 0.7703 618.0 526.8
3 0.00 1.27 0.00 0.96 -22.08 139.67 41.97 234.96 0.7591 725.0 518.6
4 0.00 0.91 0.00 0.68 -21.59 139.36 41.66 235.36 0.7535 634.0 470.7
5 1.27 1.36 0.95 1.02 -22.81 138.74 41.04 233.57 0.7546 592.1 528.0
6 0.00 1.36 0.00 1.02 -22.60 138.67 40.97 233.77 0.7527 584.0 517.9
7 0.00 2.54 0.00 1.96 -24.42 139.23 41.54 232.03 0.7682 747.0 580.2
8 0.00 0.91 0.00 0.70 -24.63 139.18 41.48 231.77 0.7689 563.0 532.2
9 0.00 1.27 0.00 0.96 -23.93 138.64 40.94 232.22 0.7601 490.0 445.6
10 3.54 16.41 2.64 12.25 -22.87 138.15 40.46 233.13 0.7495 938.4 638.8
11 0.00 1.18 0.00 0.89 -23.81 138.28 40.58 232.14 0.7562 486.0 464.7
12 0.00 1.00 0.00 0.74 -22.41 137.77 40.07 233.44 0.7433 670.0 620.9
13 0.00 1.90 0.00 1.41 -22.75 137.81 40.11 233.06 0.7456 764.0 620.3
14 0.00 3.35 0.00 2.51 -23.71 137.81 40.11 231.95 0.7513 524.0 506.9
15 0.00 1.45 0.00 1.07 -22.59 137.36 39.66 232.97 0.7405 634.0 536.6
16 0.00 0.91 0.00 0.64 -22.38 134.84 37.15 231.54 0.7153 -450.0 -336.1
17 0.00 1.09 0.00 0.78 -23.76 135.04 37.35 230.07 0.7264 -479.0 -353.6
18 0.00 1.36 0.00 0.96 -22.63 134.51 36.81 231.01 0.7139 -547.0 -485.1
19 0.00 1.36 0.00 0.97 -23.54 134.80 37.11 230.15 0.7227 -447.0 -353.7
20 4.08 7.25 2.85 5.07 -22.16 134.08 36.38 231.26 0.7066 -708.1 -537.1
21 0.82 68.54 0.57 47.90 -23.24 133.75 36.06 229.75 0.7109 -612.9 -356.6
22 3.81 -21.00 2.65 -21.00 -22.71 133.51 35.81 230.19 0.7049 -772.0 999999
23 4.71 -21.00 3.29 -21.00 -23.05 133.45 35.75 229.75 0.7067 -809.4 999999
24 0.00 2.54 0.00 1.79 -23.81 133.52 35.83 228.92 0.7127 -532.0 -363.5
25 1.09 -21.00 0.76 -21.00 -23.39 133.35 35.65 229.28 0.7081 -579.8 999999
26 7.43 -21.00 5.17 -21.00 -23.14 133.11 35.41 229.40 0.7041 -954.6 999999
27 2.27 24.57 1.56 16.89 -22.97 132.57 34.87 229.19 0.6978 -806.4 -684.9
28 2.36 -27.00 1.63 -27.00 -23.25 132.57 34.87 228.87 0.6998 -756.0 999999
29 4.99 -27.00 3.42 -27.00 -22.75 132.26 34.57 229.22 0.6933 -978.4 999999
30 1.45 1.81 1.00 1.25 -23.09 132.24 34.55 228.80 0.6956 -690.0 -707.8
31 0.00 2.54 0.00 1.76 -24.04 131.96 34.27 227.47 0.7000 -716.0 -546.2
32 0.00 5.26 0.00 3.62 -24.09 131.57 33.88 227.11 0.6968 -876.0 -630.3
33 0.00 1.81 0.00 1.22 -22.07 130.96 33.26 229.00 0.6757 -688.0 -642.0
34 0.00 1.99 0.00 1.37 -24.36 131.33 33.64 226.62 0.6966 -651.0 -534.5


  • 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.