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

11316 126.18 597.42 95.53 453.01 -12.28 48.63 -45.86 112.06 0.7580 66.4 -25.3


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SDO HMI 2011-10-12 19:59:02 UT

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

1 0.00 1.05 0.00 0.79 -10.37 47.97 -46.52 109.34 0.7587 -583.0 -486.4
2 8.31 254.98 6.67 203.59 -12.03 45.54 -48.96 110.46 0.7895 -538.0 -320.8
3 4.55 43.11 3.48 33.16 -11.38 47.73 -46.77 110.51 0.7649 633.9 -124.0
4 1.31 -3.00 1.01 -3.00 -11.53 47.48 -47.01 110.60 0.7680 -329.3 999999
5 0.52 -3.00 0.40 -3.00 -11.32 48.16 -46.33 110.62 0.7601 420.3 999999
6 34.98 -2.00 27.92 -2.00 -12.51 45.99 -48.50 111.21 0.7866 -903.8 999999
7 0.00 1.75 0.00 1.32 -11.93 48.70 -45.79 111.60 0.7566 383.0 342.2
8 8.13 -2.00 6.42 -2.00 -12.92 46.67 -47.83 111.97 0.7812 -1046.4 999999
9 0.87 -2.00 0.69 -2.00 -12.94 46.98 -47.51 112.13 0.7781 -920.9 999999
10 0.00 1.75 0.00 1.30 -12.05 49.73 -44.76 112.19 0.7461 591.0 462.6
11 0.00 3.76 0.00 2.90 -12.89 47.94 -46.55 112.47 0.7681 -682.0 -644.9
12 9.71 13.47 7.14 9.91 -12.14 50.15 -44.34 112.50 0.7419 616.4 237.8
13 0.00 1.14 0.00 0.88 -13.09 47.66 -46.83 112.59 0.7717 -394.0 -383.3
14 1.22 244.58 0.88 174.89 -11.92 51.23 -43.26 112.72 0.7293 388.5 337.3
15 0.00 2.01 0.00 1.60 -13.53 46.63 -47.86 112.70 0.7838 -596.0 -478.1
16 1.31 2.10 0.98 1.58 -12.70 49.23 -45.26 112.79 0.7539 231.9 211.4
17 0.00 0.96 0.00 0.78 -13.99 45.94 -48.55 112.97 0.7922 -406.0 -370.5
18 45.91 -14.00 32.86 -14.00 -12.00 51.73 -42.76 113.05 0.7241 989.9 999999
19 0.44 -14.00 0.31 -14.00 -12.43 51.51 -42.98 113.50 0.7284 357.2 999999
20 3.76 15.30 2.86 11.68 -13.47 48.76 -45.73 113.54 0.7619 482.9 -154.4
21 1.66 2.01 1.28 1.55 -13.70 48.08 -46.41 113.53 0.7698 235.8 43.2
22 1.49 2.36 1.12 1.78 -13.34 49.21 -45.28 113.58 0.7567 534.5 420.7
23 1.49 2.10 1.12 1.59 -14.32 49.50 -44.99 114.93 0.7578 318.0 366.0
24 0.52 2.89 0.39 2.17 -14.29 49.78 -44.71 115.02 0.7547 668.3 550.4
25 0.00 0.96 0.00 0.72 -14.50 50.10 -44.39 115.43 0.7523 385.0 361.6
26 0.00 1.14 0.00 0.82 -15.08 52.40 -42.09 117.33 0.7308 623.0 467.9


  • 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.