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

12184 4.83 45.93 3.12 28.95 -20.62 71.94 -27.04 136.52 0.6153 18.4 32.6


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SDO HMI 2014-10-07 12:00:32 UT

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

1 0.00 1.32 0.00 0.73 -16.23 84.57 -14.41 147.90 0.4516 817.0 594.2
2 0.00 2.11 0.00 1.24 -21.03 81.23 -17.75 147.99 0.5390 622.0 591.8
3 0.00 0.97 0.00 0.57 -20.61 80.54 -18.44 146.57 0.5395 672.0 601.2
4 0.00 2.90 0.00 1.71 -19.68 78.73 -20.25 143.02 0.5438 659.0 624.7
5 0.00 0.97 0.00 0.57 -19.89 78.53 -20.45 142.99 0.5479 581.0 551.4
6 0.35 2.02 0.21 1.18 -16.26 75.72 -23.26 134.77 0.5362 811.2 654.2
7 0.00 1.23 0.00 0.73 -17.46 75.14 -23.83 135.70 0.5541 607.0 543.9
8 0.00 1.23 0.00 0.73 -17.27 75.03 -23.95 135.32 0.5533 693.0 639.9
9 0.00 2.19 0.00 1.28 -15.00 75.02 -23.96 132.17 0.5313 721.0 644.6
10 0.00 0.53 0.00 0.33 -20.51 73.01 -25.97 137.11 0.6050 -444.0 -347.3
11 0.00 2.72 0.00 1.68 -19.58 72.82 -26.16 135.78 0.5979 -742.0 -667.8
12 0.00 0.61 0.00 0.38 -19.72 72.76 -26.22 135.89 0.5998 -636.0 -606.9
13 0.00 1.93 0.00 1.22 -21.73 72.19 -26.78 137.69 0.6242 813.0 633.9
14 1.14 2.46 0.73 1.57 -21.49 71.01 -27.97 136.21 0.6329 610.0 495.4
15 0.00 0.70 0.00 0.45 -21.60 70.80 -28.18 136.14 0.6359 589.0 559.0
16 0.00 1.58 0.00 1.03 -22.67 70.38 -28.60 136.96 0.6495 -477.0 -392.7
17 0.00 0.88 0.00 0.56 -21.58 70.51 -28.47 135.83 0.6384 532.0 493.8
18 0.00 1.49 0.00 0.96 -21.45 70.36 -28.62 135.53 0.6387 432.0 279.1
19 0.00 0.97 0.00 0.58 -13.54 71.08 -27.90 125.79 0.5630 572.0 436.3
20 0.00 0.97 0.00 0.62 -20.93 69.48 -29.50 134.07 0.6425 -648.0 -587.1
21 0.00 1.58 0.00 1.04 -22.45 68.94 -30.04 135.35 0.6606 -703.0 -676.9
22 0.00 0.97 0.00 0.64 -22.40 68.58 -30.40 134.96 0.6636 -393.0 -401.0
23 0.00 1.14 0.00 0.76 -23.27 68.32 -30.66 135.72 0.6733 -774.0 -608.3
24 3.34 5.00 2.18 3.27 -21.48 68.68 -30.30 133.99 0.6547 -782.7 -571.0
25 0.00 1.93 0.00 1.27 -22.00 68.56 -30.42 134.48 0.6602 -787.0 -588.3
26 0.00 1.14 0.00 0.78 -24.81 67.48 -31.50 136.68 0.6936 -624.0 -611.3
27 0.00 1.84 0.00 1.22 -21.58 67.65 -31.33 133.17 0.6654 -661.0 -594.2
28 0.00 0.97 0.00 0.63 -20.22 67.85 -31.13 131.73 0.6523 -551.0 -454.8
29 0.00 1.58 0.00 1.22 -26.81 60.22 -38.76 133.24 0.7694 -35.0 -82.7


  • 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.