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

12135 127.90 714.75 79.05 439.78 12.26 128.05 -36.15 77.57 0.5922 37.2 -39.4


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SDO HMI 2014-08-09 01:00:39 UT

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

1 57.53 364.33 34.12 216.19 13.98 131.17 -33.03 74.10 0.5521 -1193.9 -392.7
2 0.00 2.35 0.00 1.42 13.90 129.21 -34.99 74.79 0.5790 -659.0 -570.5
3 0.00 5.06 0.00 3.07 13.43 129.18 -35.02 75.60 0.5785 -675.0 -538.8
4 0.00 0.63 0.00 0.38 13.20 128.83 -35.37 76.08 0.5827 -217.0 -184.3
5 0.00 3.07 0.00 1.89 12.31 127.86 -36.34 77.79 0.5946 731.0 465.1
6 0.00 4.52 0.00 2.78 12.02 127.67 -36.53 78.30 0.5967 950.0 792.2
7 0.45 1.99 0.28 1.23 11.09 127.11 -37.08 79.92 0.6032 -760.2 -640.8
8 0.00 1.08 0.00 0.67 11.90 126.83 -37.36 78.62 0.6080 517.0 531.1
9 0.00 1.08 0.00 0.68 11.81 126.77 -37.43 78.79 0.6087 925.0 700.2
10 0.45 2.71 0.28 1.69 11.73 126.47 -37.73 78.96 0.6127 842.8 699.2
11 0.00 1.08 0.00 0.68 12.23 126.23 -37.97 78.17 0.6165 350.0 378.2
12 0.00 0.72 0.00 0.45 12.38 126.09 -38.11 77.96 0.6187 594.0 470.0
13 0.63 2.53 0.40 1.59 9.90 126.19 -38.01 81.97 0.6149 919.9 801.6
14 4.70 320.62 2.99 205.11 11.40 125.21 -38.99 79.65 0.6292 404.7 341.0
15 6.50 -14.00 4.13 -14.00 11.06 125.19 -39.01 80.19 0.6292 1129.6 999999
16 5.15 -14.00 3.27 -14.00 10.12 125.33 -38.87 81.68 0.6266 948.0 999999
17 0.72 -14.00 0.46 -14.00 11.66 125.05 -39.15 79.25 0.6316 -161.4 999999
18 15.90 -14.00 10.13 -14.00 10.74 125.04 -39.16 80.71 0.6309 1103.9 999999
19 1.45 -14.00 0.92 -14.00 9.94 124.96 -39.24 81.99 0.6315 1044.5 999999
20 4.61 -14.00 2.95 -14.00 10.63 124.73 -39.47 80.91 0.6349 900.7 999999
21 3.07 -14.00 1.97 -14.00 10.81 124.71 -39.49 80.63 0.6354 829.1 999999
22 16.26 -14.00 10.41 -14.00 9.80 124.62 -39.58 82.24 0.6360 1043.3 999999
23 1.17 -14.00 0.75 -14.00 10.67 124.45 -39.75 80.87 0.6388 727.4 999999
24 4.52 -14.00 2.91 -14.00 10.48 124.31 -39.89 81.18 0.6404 763.4 999999
25 3.34 -14.00 2.15 -14.00 9.57 124.41 -39.79 82.61 0.6387 702.5 999999
26 1.45 -14.00 0.93 -14.00 10.68 124.12 -40.08 80.88 0.6430 562.6 999999
27 0.00 2.98 0.00 1.95 10.39 123.02 -41.18 81.41 0.6572 -546.0 -437.7


  • 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.