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

11365 84.31 354.52 44.27 186.23 19.39 123.72 4.15 348.36 0.3342 325.2 99.6


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SDO HMI 2011-12-04 12:58:56 UT

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

1 0.00 2.05 0.00 1.13 19.91 136.94 17.37 319.86 0.4373 891.0 650.8
2 0.00 1.02 0.00 0.55 21.24 128.87 9.31 336.96 0.3869 -724.0 -541.4
3 1.11 18.60 0.59 9.88 20.36 127.90 8.33 338.22 0.3678 -692.2 -717.6
4 4.61 -3.00 2.45 -3.00 20.17 127.73 8.16 338.42 0.3639 -976.4 999999
5 2.82 20.39 1.49 10.80 19.92 127.17 7.61 339.49 0.3569 -1231.0 -807.0
6 0.00 3.16 0.00 1.67 20.39 126.40 6.84 341.85 0.3599 -975.0 -777.4
7 0.00 1.62 0.00 0.86 20.61 126.35 6.78 342.19 0.3631 -980.0 -758.6
8 3.24 3.67 1.72 1.94 20.05 126.26 6.70 341.89 0.3539 -918.3 -853.8
9 2.13 10.41 1.14 5.54 21.02 126.21 6.64 342.89 0.3687 -801.1 -822.2
10 6.66 17.07 3.51 9.01 19.64 126.05 6.49 342.03 0.3465 -1039.8 -886.2
11 0.00 0.77 0.00 0.41 20.23 126.08 6.51 342.52 0.3559 -761.0 -629.6
12 0.00 1.11 0.00 0.59 20.99 125.89 6.32 343.64 0.3667 -646.0 -474.3
13 1.71 15.70 0.90 8.27 19.58 125.42 5.86 343.62 0.3425 -945.2 -476.9
14 1.28 7.00 0.67 3.67 18.98 125.37 5.80 343.23 0.3329 -1026.6 -867.3
15 0.00 1.11 0.00 0.58 19.08 125.25 5.68 343.65 0.3338 -640.0 -629.2
16 0.00 1.02 0.00 0.54 20.05 125.22 5.65 344.55 0.3489 -740.0 -525.4
17 0.00 1.19 0.00 0.63 19.83 124.99 5.42 344.97 0.3445 -585.0 -437.6
18 0.00 0.85 0.00 0.46 22.07 125.01 5.44 346.56 0.3799 -832.0 -651.1
19 0.00 1.11 0.00 0.58 19.55 124.19 4.63 346.90 0.3368 811.0 649.0
20 1.28 3.07 0.67 1.61 19.17 124.09 4.52 346.91 0.3304 843.3 692.5
21 2.05 3.07 1.07 1.61 18.70 124.01 4.45 346.78 0.3226 941.0 617.7
22 0.00 3.33 0.00 1.77 21.28 123.96 4.39 348.63 0.3637 769.0 734.6
23 1.45 232.51 0.76 121.66 19.52 123.12 3.56 349.83 0.3328 1000.1 449.3
24 8.79 -23.00 4.61 -23.00 19.45 122.78 3.21 350.77 0.3308 975.8 999999
25 40.27 -23.00 21.05 -23.00 18.92 122.33 2.76 351.79 0.3210 1223.6 999999
26 3.33 -23.00 1.75 -23.00 19.52 121.96 2.40 353.10 0.3299 892.4 999999
27 1.79 -23.00 0.94 -23.00 19.74 121.78 2.21 353.71 0.3332 770.8 999999
28 1.79 2.65 0.95 1.40 20.99 121.67 2.10 354.41 0.3535 858.7 710.2
29 0.00 1.02 0.00 0.54 20.52 121.54 1.97 354.63 0.3456 804.0 750.8
30 0.00 1.02 0.00 0.53 18.18 120.76 1.20 356.26 0.3059 -815.0 -608.1


  • 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.