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

11319 58.76 185.74 41.12 129.71 9.88 49.44 -45.05 82.08 0.7058 -120.8 -35.4


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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 0.96 0.00 0.70 11.35 47.08 -47.41 80.13 0.7350 640.0 595.7
2 11.63 15.83 8.75 11.90 10.58 45.30 -49.19 81.24 0.7551 643.8 565.0
3 0.00 3.59 0.00 2.60 11.31 47.27 -47.23 80.17 0.7328 923.0 617.0
4 0.00 2.19 0.00 1.62 10.03 46.06 -48.43 81.96 0.7464 256.0 260.9
5 3.85 20.02 2.84 14.75 9.80 46.36 -48.13 82.26 0.7428 742.9 517.8
6 2.62 3.59 1.85 2.53 10.65 48.89 -45.60 81.02 0.7132 -482.7 -343.6
7 3.50 -5.00 2.58 -5.00 9.55 46.26 -48.23 82.59 0.7440 486.0 999999
8 0.00 1.05 0.00 0.76 9.75 47.17 -47.32 82.31 0.7334 627.0 532.8
9 0.00 2.54 0.00 1.85 9.64 46.96 -47.53 82.47 0.7358 867.0 753.5
10 0.00 1.57 0.00 1.15 9.41 46.90 -47.59 82.78 0.7366 722.0 638.9
11 3.59 42.50 2.49 29.57 10.43 49.76 -44.73 81.29 0.7026 -635.7 17.0
12 0.00 1.31 0.00 0.95 9.31 47.55 -46.94 82.91 0.7290 174.0 164.5
13 1.92 -11.00 1.33 -11.00 10.01 49.75 -44.74 81.88 0.7025 394.2 999999
14 0.00 1.22 0.00 0.87 9.24 48.55 -45.94 82.99 0.7169 723.0 601.6
15 0.00 1.66 0.00 1.18 9.12 48.40 -46.09 83.17 0.7187 718.0 532.3
16 0.00 0.79 0.00 0.54 9.45 49.91 -44.59 82.68 0.7005 585.0 486.3
17 1.57 55.09 1.06 37.23 9.87 51.35 -43.15 82.02 0.6827 -649.5 -432.9
18 0.00 2.71 0.00 1.92 8.81 48.60 -45.89 83.59 0.7163 -332.0 -95.3
19 1.49 20.11 1.00 13.39 10.01 51.89 -42.60 81.78 0.6758 -539.2 -653.0
20 4.81 -19.00 3.21 -19.00 9.99 52.10 -42.40 81.80 0.6732 -789.3 999999
21 0.96 -17.00 0.65 -17.00 9.81 51.72 -42.77 82.09 0.6779 -779.3 999999
22 0.96 1.84 0.68 1.29 8.61 48.86 -45.63 83.88 0.7132 -409.4 -317.7
23 7.43 -19.00 4.93 -19.00 9.99 52.52 -41.97 81.79 0.6678 -942.4 999999
24 7.61 -17.00 5.13 -17.00 9.51 51.48 -43.01 82.54 0.6808 -926.5 999999
25 6.82 -17.00 4.62 -17.00 9.32 51.16 -43.34 82.84 0.6849 -687.0 999999
26 0.00 2.01 0.00 1.39 8.92 50.13 -44.36 83.43 0.6977 -384.0 -315.9
27 0.00 0.70 0.00 0.49 8.62 49.53 -44.96 83.86 0.7050 -422.0 -330.6
28 0.00 2.01 0.00 1.37 9.01 50.82 -43.67 83.28 0.6891 -634.0 -489.9
29 0.00 1.40 0.00 0.96 8.73 50.27 -44.22 83.70 0.6959 -621.0 -557.1
30 0.00 1.05 0.00 0.70 9.47 52.44 -42.05 82.56 0.6686 -669.0 -542.6


  • 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.