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

12127 28.56 98.71 19.44 66.49 -7.41 250.42 40.46 252.00 0.6786 244.2 277.4


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SDO HMI 2014-08-05 14:00:39 UT

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

1 0.00 1.36 0.00 0.97 -5.38 254.60 44.65 256.48 0.7219 487.0 419.3
2 0.00 0.99 0.00 0.70 -4.91 253.62 43.67 256.80 0.7089 478.0 433.0
3 9.04 11.48 6.36 8.08 -6.84 253.39 43.43 254.07 0.7122 746.2 511.5
4 0.00 2.26 0.00 1.58 -6.06 253.30 43.35 255.11 0.7086 -603.0 -444.4
5 0.00 3.44 0.00 2.39 -6.15 252.89 42.94 254.83 0.7040 -493.0 -339.2
6 2.80 5.15 1.96 3.60 -7.34 252.90 42.94 253.22 0.7081 642.4 510.1
7 0.00 1.08 0.00 0.75 -5.90 252.41 42.46 255.00 0.6974 380.0 386.5
8 0.00 2.53 0.00 1.75 -7.04 252.32 42.37 253.39 0.7002 613.0 533.3
9 0.00 0.81 0.00 0.56 -6.67 252.28 42.32 253.89 0.6984 650.0 526.9
10 0.00 1.27 0.00 0.87 -7.37 251.73 41.78 252.69 0.6944 618.0 384.2
11 0.00 1.08 0.00 0.74 -7.71 251.61 41.66 252.18 0.6941 -233.0 -188.2
12 0.00 0.81 0.00 0.55 -5.65 251.11 41.16 254.86 0.6808 542.0 493.6
13 3.80 16.64 2.57 11.22 -6.45 251.02 41.07 253.69 0.6825 846.7 676.1
14 0.00 0.36 0.00 0.25 -10.08 251.44 41.49 248.87 0.7016 -409.0 -366.2
15 0.00 0.90 0.00 0.61 -7.63 250.13 40.18 251.64 0.6761 754.0 698.2
16 0.00 1.99 0.00 1.36 -11.16 250.18 40.23 246.79 0.6917 -505.0 -360.2
17 4.70 15.55 3.10 10.26 -6.91 249.22 39.26 252.26 0.6620 875.2 584.2
18 0.63 2.17 0.42 1.44 -7.92 249.28 39.33 250.85 0.6668 759.4 662.5
19 2.98 5.70 2.00 3.81 -9.33 249.38 39.43 248.89 0.6741 -621.6 -311.9
20 0.99 1.90 0.65 1.25 -7.09 249.00 39.04 251.91 0.6599 865.6 740.7
21 0.00 1.36 0.00 0.89 -7.29 248.86 38.91 251.54 0.6590 801.0 695.7
22 0.00 1.90 0.00 1.28 -10.53 249.27 39.32 247.18 0.6781 -548.0 -448.8
23 2.35 4.07 1.56 2.70 -9.21 249.00 39.05 248.87 0.6690 -814.0 -628.7
24 0.00 1.18 0.00 0.80 -12.11 249.25 39.30 245.00 0.6855 -568.0 -484.7
25 0.00 0.63 0.00 0.42 -8.75 248.67 38.72 249.36 0.6629 334.0 264.7
26 1.27 2.53 0.82 1.64 -7.16 247.83 37.87 251.24 0.6456 672.8 528.3
27 0.00 0.99 0.00 0.65 -8.92 247.51 37.56 248.51 0.6495 -788.0 -693.2
28 0.00 1.72 0.00 1.10 -8.04 246.99 37.03 249.52 0.6389 920.0 806.9
29 0.00 2.98 0.00 1.92 -8.32 246.98 37.02 249.10 0.6400 708.0 634.1
30 0.00 0.99 0.00 0.63 -11.66 244.95 35.00 243.03 0.6326 -678.0 -519.6
31 0.00 0.63 0.00 0.38 -9.29 241.37 31.42 244.11 0.5740 -605.0 -515.9
32 0.00 1.18 0.00 0.70 -6.93 241.13 31.18 247.79 0.5572 -852.0 -766.7
33 0.00 1.08 0.00 0.64 -7.28 240.08 30.13 246.48 0.5452 -726.0 -550.1


  • 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.