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

12159 6.41 82.07 3.98 52.84 -21.03 79.39 -28.06 136.64 0.6376 165.7 238.5


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SDO HMI 2014-09-09 14:00:36 UT

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

1 2.76 32.08 1.71 19.85 -21.23 83.37 -24.08 140.80 0.6040 768.2 644.8
2 2.67 -1.00 1.65 -1.00 -20.78 83.34 -24.11 140.27 0.5997 861.8 999999
3 0.53 1.69 0.33 1.04 -19.68 83.03 -24.42 138.63 0.5913 -597.8 -463.6
4 0.00 0.53 0.00 0.33 -19.50 82.60 -24.85 137.93 0.5935 623.0 504.0
5 0.00 2.41 0.00 1.46 -17.80 82.48 -24.97 135.71 0.5777 772.0 647.6
6 0.00 1.07 0.00 0.67 -20.72 81.38 -26.06 138.03 0.6167 776.0 630.2
7 0.00 1.25 0.00 0.78 -20.55 81.38 -26.07 137.83 0.6151 574.0 455.6
8 0.00 1.60 0.00 1.02 -20.59 80.22 -27.23 136.64 0.6262 772.0 630.4
9 0.00 1.87 0.00 1.16 -18.14 80.66 -26.79 134.15 0.5991 -770.0 -638.0
10 0.00 3.21 0.00 2.00 -18.63 80.18 -27.27 134.26 0.6084 -830.0 -721.8
11 0.00 4.72 0.00 2.97 -19.20 79.72 -27.73 134.48 0.6181 -729.0 -605.4
12 0.00 2.67 0.00 1.67 -18.42 79.83 -27.62 133.63 0.6100 -682.0 -582.4
13 0.00 0.89 0.00 0.59 -23.93 78.67 -28.78 138.83 0.6709 533.0 410.8
14 0.00 1.52 0.00 0.98 -21.18 78.89 -28.56 136.00 0.6440 714.0 544.5
15 0.00 1.16 0.00 0.77 -23.15 78.25 -29.20 137.60 0.6675 693.0 551.5
16 0.45 1.43 0.29 0.91 -19.91 78.52 -28.92 134.16 0.6361 -767.4 -625.6
17 0.00 1.69 0.00 1.11 -22.00 77.92 -29.52 136.00 0.6601 731.0 622.8
18 0.00 2.85 0.00 1.87 -21.67 77.74 -29.71 135.45 0.6589 825.0 641.9
19 0.00 0.98 0.00 0.65 -22.24 77.42 -30.03 135.80 0.6668 676.0 580.9
20 0.00 3.56 0.00 2.42 -22.04 75.29 -32.16 133.68 0.6845 659.0 472.2
21 0.00 4.28 0.00 2.89 -21.73 75.25 -32.19 133.30 0.6823 573.0 482.9
22 0.00 1.07 0.00 0.72 -21.27 75.06 -32.39 132.60 0.6804 655.0 452.8
23 0.00 0.71 0.00 0.48 -21.72 74.91 -32.54 132.99 0.6855 448.0 406.0
24 0.00 1.16 0.00 0.80 -22.65 73.96 -33.49 133.25 0.7015 585.0 443.8
25 0.00 1.34 0.00 0.97 -23.84 71.15 -36.30 132.37 0.7352 -586.0 -408.2
26 0.00 1.25 0.00 0.91 -23.71 71.03 -36.42 132.13 0.7353 -355.0 -299.6
27 0.00 0.80 0.00 0.59 -23.59 70.32 -37.13 131.49 0.7407 -559.0 -503.3
28 0.00 1.60 0.00 1.20 -23.22 68.57 -38.88 129.83 0.7535 -607.0 -499.8
29 0.00 2.32 0.00 1.76 -23.60 68.18 -39.27 129.99 0.7594 -671.0 -578.2
30 0.00 0.36 0.00 0.27 -23.39 68.12 -39.33 129.72 0.7585 -471.0 -522.2


  • 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.