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

12134 0.00 45.01 0.00 28.66 10.80 174.60 38.50 279.80 0.6193 -14.0 2.7


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SDO HMI 2014-08-11 04:00:39 UT

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

1 0.00 0.81 0.00 0.61 4.31 184.94 48.83 270.08 0.7529 -484.0 -421.6
2 0.00 1.26 0.00 0.87 5.23 180.47 44.36 270.88 0.6986 -532.0 -392.6
3 0.00 2.26 0.00 1.57 9.08 180.87 44.76 276.41 0.7020 -694.0 -617.9
4 0.00 2.17 0.00 1.52 12.16 181.45 45.35 280.77 0.7102 -450.0 -449.6
5 0.00 1.17 0.00 0.81 12.36 180.44 44.33 281.14 0.6980 -695.0 -461.2
6 0.00 0.81 0.00 0.56 12.93 180.26 44.15 281.97 0.6963 -676.0 -530.0
7 0.00 2.53 0.00 1.72 11.72 179.57 43.46 280.29 0.6868 -625.0 -504.3
8 0.00 0.99 0.00 0.67 11.97 179.19 43.08 280.67 0.6823 -601.0 -515.3
9 0.00 3.07 0.00 2.08 13.38 179.28 43.17 282.73 0.6847 -678.0 -577.3
10 0.00 0.99 0.00 0.66 8.97 178.26 42.15 276.27 0.6691 -547.0 -451.8
11 0.00 0.90 0.00 0.61 12.79 178.94 42.83 281.90 0.6798 -584.0 -470.1
12 0.00 0.90 0.00 0.61 12.52 178.84 42.73 281.52 0.6783 -623.0 -529.3
13 0.00 0.81 0.00 0.53 14.00 176.76 40.65 284.02 0.6538 -592.0 -521.6
14 0.00 0.54 0.00 0.35 14.23 176.60 40.49 284.39 0.6521 -582.0 -496.5
15 0.00 1.17 0.00 0.74 10.76 174.74 38.63 279.21 0.6236 493.0 371.2
16 0.00 1.08 0.00 0.68 8.79 174.00 37.89 276.06 0.6126 499.0 381.8
17 0.00 0.99 0.00 0.62 9.71 174.00 37.89 277.56 0.6129 492.0 414.6
18 0.00 1.63 0.00 1.01 8.85 173.62 37.51 276.16 0.6073 498.0 458.7
19 0.00 2.08 0.00 1.29 9.38 173.49 37.38 277.04 0.6057 757.0 675.8
20 0.00 2.44 0.00 1.51 9.75 173.46 37.35 277.65 0.6055 740.0 622.0
21 0.00 1.26 0.00 0.79 9.99 173.49 37.38 278.05 0.6061 688.0 583.6
22 0.00 0.72 0.00 0.45 9.70 173.26 37.15 277.59 0.6027 632.0 570.5
23 0.00 3.97 0.00 2.45 9.99 173.03 36.92 278.09 0.5997 707.0 626.0
24 0.00 1.44 0.00 0.89 9.70 172.72 36.61 277.63 0.5953 639.0 620.8
25 0.00 0.81 0.00 0.50 10.10 172.31 36.20 278.33 0.5898 649.0 511.1
26 0.00 1.08 0.00 0.65 9.22 170.24 34.13 276.97 0.5600 473.0 445.4
27 0.00 2.26 0.00 1.25 11.87 162.46 26.35 283.71 0.4489 -613.0 -531.0
28 0.00 3.52 0.00 1.95 13.28 162.34 26.23 286.86 0.4513 595.0 317.6
29 0.00 1.35 0.00 0.71 13.88 152.90 16.79 295.58 0.3123 707.0 561.3


  • 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.