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

12073 4.14 53.04 2.51 32.66 -13.41 63.53 34.36 248.18 0.5940 233.7 268.5


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SDO HMI 2014-05-29 15:10:24 UT

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

1 0.00 0.72 0.00 0.47 -6.42 69.96 40.79 261.34 0.6589 -521.0 -457.2
2 0.00 1.08 0.00 0.70 -9.99 68.22 39.05 255.50 0.6431 567.0 505.8
3 0.00 1.08 0.00 0.70 -10.00 67.86 38.69 255.40 0.6384 657.0 550.1
4 0.54 3.07 0.35 1.96 -11.08 67.35 38.18 253.56 0.6347 824.5 693.6
5 0.00 3.61 0.00 2.30 -11.08 67.11 37.94 253.48 0.6316 813.0 530.0
6 0.45 3.25 0.28 2.05 -12.11 65.94 36.77 251.45 0.6196 817.8 651.0
7 0.00 1.99 0.00 1.25 -13.08 65.40 36.23 249.71 0.6160 -729.0 -615.9
8 0.00 0.99 0.00 0.62 -12.93 64.84 35.66 249.70 0.6081 386.0 367.5
9 0.00 2.08 0.00 1.29 -12.75 64.54 35.37 249.86 0.6035 903.0 809.6
10 0.00 1.35 0.00 0.85 -15.05 64.83 35.66 246.37 0.6167 677.0 530.4
11 0.00 0.72 0.00 0.45 -15.24 64.71 35.54 246.02 0.6160 721.0 618.5
12 0.54 4.06 0.33 2.48 -11.48 63.78 34.61 251.59 0.5888 856.3 671.8
13 0.00 1.99 0.00 1.22 -12.88 63.84 34.66 249.34 0.5948 693.0 568.1
14 0.00 0.90 0.00 0.56 -15.31 64.22 35.05 245.66 0.6101 683.0 602.9
15 0.00 1.99 0.00 1.21 -13.66 63.13 33.95 247.72 0.5887 870.0 571.7
16 0.00 1.17 0.00 0.71 -11.62 62.56 33.39 250.84 0.5728 788.0 691.7
17 0.00 2.53 0.00 1.54 -13.17 62.75 33.57 248.34 0.5816 979.0 768.1
18 0.36 2.71 0.23 1.69 -18.17 63.11 33.94 240.66 0.6108 736.2 565.0
19 0.00 0.90 0.00 0.56 -18.23 62.90 33.72 240.42 0.6085 827.0 625.3
20 0.00 0.81 0.00 0.50 -16.33 62.43 33.26 243.06 0.5925 634.0 494.1
21 0.00 0.99 0.00 0.59 -11.65 61.53 32.36 250.28 0.5589 -559.0 -395.4
22 0.00 1.53 0.00 0.95 -18.04 62.43 33.26 240.41 0.6019 267.0 198.3
23 0.00 1.44 0.00 0.87 -15.12 61.01 31.84 244.15 0.5680 -579.0 -411.6
24 0.00 0.72 0.00 0.44 -18.30 61.50 32.32 239.39 0.5920 346.0 381.0
25 0.63 2.80 0.38 1.67 -14.59 60.55 31.38 244.75 0.5593 -859.0 -721.1
26 0.00 0.99 0.00 0.61 -18.78 61.33 32.16 238.54 0.5929 -349.0 -344.6
27 0.00 0.81 0.00 0.48 -14.37 59.90 30.72 244.70 0.5495 -705.0 -531.0
28 0.00 1.44 0.00 0.85 -13.53 59.70 30.53 246.03 0.5426 -669.0 -476.6
29 0.00 0.45 0.00 0.27 -14.28 59.34 30.16 244.49 0.5416 -475.0 -535.8
30 0.00 1.62 0.00 0.94 -12.61 58.35 29.18 246.83 0.5196 -800.0 -621.9
31 1.62 3.25 0.94 1.88 -13.98 57.82 28.64 243.99 0.5196 -901.8 -690.6


  • 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.