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

11365 24.90 74.64 15.02 45.05 19.44 123.38 29.63 305.38 0.5729 292.6 189.0


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SDO HMI 2011-12-06 11:58:56 UT

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

1 0.00 1.45 0.00 1.01 18.88 135.01 41.26 297.20 0.7039 735.0 599.4
2 0.00 0.26 0.00 0.16 17.46 128.14 34.38 298.86 0.6173 -596.0 -492.3
3 0.00 3.33 0.00 2.11 19.86 127.82 34.06 302.58 0.6275 -576.0 -580.3
4 0.00 4.18 0.00 2.60 18.61 126.59 32.84 301.58 0.6055 -495.0 -574.5
5 4.86 6.91 3.07 4.36 20.59 127.01 33.26 304.17 0.6228 -755.7 -498.1
6 1.36 2.05 0.86 1.29 20.97 126.81 33.05 304.85 0.6229 -557.2 -418.5
7 0.00 1.71 0.00 1.07 20.78 126.53 32.78 304.78 0.6186 -829.0 -676.2
8 0.00 1.02 0.00 0.64 20.97 126.47 32.71 305.10 0.6191 -693.0 -597.5
9 0.00 1.45 0.00 0.86 18.46 122.39 28.63 304.58 0.5542 542.0 429.1
10 1.11 2.39 0.66 1.43 20.12 122.35 28.59 307.16 0.5661 632.8 381.5
11 13.13 18.00 7.78 10.65 18.59 121.98 28.23 305.12 0.5503 918.0 768.2
12 0.00 2.39 0.00 1.42 18.90 121.93 28.18 305.66 0.5520 752.0 593.9
13 0.00 1.19 0.00 0.71 20.03 122.08 28.32 307.26 0.5623 559.0 492.3
14 1.62 4.18 0.97 2.49 19.84 121.93 28.18 307.10 0.5591 797.9 465.0
15 0.00 2.05 0.00 1.21 19.12 121.69 27.93 306.21 0.5508 905.0 830.1
16 1.54 1.79 0.91 1.06 19.34 121.66 27.90 306.58 0.5521 754.7 568.3
17 0.00 1.02 0.00 0.61 20.12 121.56 27.81 307.87 0.5570 849.0 675.8
18 0.00 1.96 0.00 1.17 20.44 121.59 27.83 308.32 0.5598 756.0 649.6
19 0.00 1.45 0.00 0.86 19.62 121.43 27.67 307.23 0.5516 828.0 641.1
20 0.00 3.75 0.00 2.23 19.93 121.38 27.63 307.75 0.5535 739.0 804.2
21 1.28 1.45 0.77 0.87 21.86 121.59 27.84 310.41 0.5714 823.3 519.0
22 0.00 1.02 0.00 0.59 16.55 120.63 26.87 302.99 0.5187 -709.0 -592.2
23 0.00 1.11 0.00 0.67 22.05 121.60 27.84 310.68 0.5730 751.0 622.3
24 0.00 2.47 0.00 1.47 20.25 121.23 27.47 308.37 0.5542 754.0 655.5
25 0.00 0.26 0.00 0.15 22.21 121.60 27.84 310.91 0.5743 591.0 500.3
26 0.00 1.45 0.00 0.84 16.79 120.56 26.81 303.47 0.5197 -391.0 -388.2
27 0.00 1.02 0.00 0.61 21.32 121.37 27.62 309.84 0.5645 788.0 641.7
28 0.00 0.60 0.00 0.36 21.51 121.34 27.58 310.14 0.5657 657.0 511.6
29 0.00 1.62 0.00 0.93 16.42 120.20 26.44 303.18 0.5124 -853.0 -623.0
30 0.00 1.11 0.00 0.62 16.24 117.49 23.73 305.55 0.4769 -796.0 -644.6


  • 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.