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

11316 131.34 612.62 98.50 460.64 -12.32 48.47 -45.46 112.29 0.7540 50.7 -31.2


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SDO HMI 2011-10-12 20:59:47 UT

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

1 6.91 315.07 5.48 247.57 -11.99 45.58 -48.35 110.64 0.7834 -558.6 -291.3
2 41.80 -1.00 33.02 -1.00 -12.51 45.95 -47.98 111.42 0.7814 -863.9 999999
3 0.00 0.96 0.00 0.74 -11.74 46.80 -47.13 110.80 0.7699 -815.0 -638.0
4 0.00 1.22 0.00 0.98 -13.97 45.89 -48.04 113.16 0.7871 -506.0 -387.5
5 0.00 0.87 0.00 0.67 -12.04 47.01 -46.93 111.27 0.7689 -760.0 -652.2
6 7.70 -1.00 6.01 -1.00 -12.91 46.65 -47.28 112.19 0.7757 -1067.8 999999
7 4.02 -1.00 3.05 -1.00 -11.37 47.74 -46.19 110.73 0.7588 602.8 999999
8 2.36 -1.00 1.83 -1.00 -13.00 47.01 -46.92 112.45 0.7724 -838.0 999999
9 0.00 2.10 0.00 1.58 -11.32 48.11 -45.82 110.83 0.7546 607.0 500.8
10 0.00 8.13 0.00 6.21 -12.93 47.90 -46.04 112.73 0.7629 -961.0 -613.1
11 0.00 2.27 0.00 1.70 -11.89 48.72 -45.22 111.79 0.7503 260.0 258.3
12 0.00 0.87 0.00 0.67 -13.23 48.05 -45.88 113.18 0.7626 -576.0 -505.9
13 0.00 1.66 0.00 1.27 -13.70 48.07 -45.86 113.77 0.7641 343.0 289.8
14 0.00 2.71 0.00 2.05 -13.40 48.49 -45.44 113.58 0.7586 9.0 -148.5
15 3.15 16.00 2.37 12.00 -13.42 48.92 -45.02 113.81 0.7543 471.2 -55.8
16 1.40 2.36 1.04 1.75 -12.69 49.37 -44.57 113.10 0.7465 307.4 204.7
17 0.87 -15.00 0.65 -15.00 -13.21 49.16 -44.78 113.65 0.7509 403.8 999999
18 1.22 1.84 0.90 1.34 -12.03 49.81 -44.12 112.46 0.7391 391.0 391.1
19 2.27 -15.00 1.69 -15.00 -13.28 49.29 -44.64 113.81 0.7498 625.4 999999
20 0.00 0.87 0.00 0.65 -12.87 49.50 -44.43 113.38 0.7459 391.0 274.9
21 0.00 0.96 0.00 0.71 -12.57 49.90 -44.03 113.18 0.7403 345.0 271.5
22 9.71 13.99 7.07 10.19 -12.16 50.22 -43.71 112.81 0.7352 627.7 339.3
23 0.00 1.57 0.00 1.14 -11.96 50.65 -43.28 112.76 0.7296 566.0 410.7
24 0.00 1.92 0.00 1.44 -14.34 49.54 -44.39 115.23 0.7516 465.0 394.9
25 0.00 2.19 0.00 1.63 -14.22 49.81 -44.12 115.22 0.7483 832.0 596.1
26 1.05 233.22 0.75 165.02 -11.91 51.22 -42.71 112.96 0.7231 422.3 361.5
27 0.00 1.14 0.00 0.84 -14.49 50.19 -43.74 115.74 0.7454 96.0 217.5
28 48.88 -26.00 34.64 -26.00 -11.98 51.77 -42.16 113.32 0.7174 1007.7 999999
29 0.00 0.70 0.00 0.49 -13.68 53.83 -40.10 116.62 0.7024 438.0 386.5


  • 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.