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

12143 59.28 204.79 33.25 114.45 -4.77 31.06 24.94 245.41 0.4638 238.3 89.0


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SDO HMI 2014-08-21 00:00:38 UT

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

1 1.08 7.01 0.62 4.05 -4.63 34.91 28.78 248.91 0.5164 804.7 660.5
2 1.08 -1.00 0.62 -1.00 -4.78 34.74 28.62 248.53 0.5149 858.8 999999
3 0.00 1.98 0.00 1.12 -4.25 33.17 27.05 248.32 0.4899 603.0 465.0
4 0.00 7.82 0.00 4.43 -3.81 32.98 26.86 249.02 0.4848 648.0 658.2
5 1.26 78.69 0.71 44.35 -4.39 32.97 26.85 247.89 0.4880 732.3 610.4
6 0.00 5.40 0.00 3.07 -5.11 33.00 26.88 246.57 0.4927 806.0 582.7
7 3.42 -5.00 1.94 -5.00 -4.69 32.81 26.69 247.19 0.4875 851.5 999999
8 1.98 -5.00 1.12 -5.00 -4.47 32.74 26.61 247.55 0.4851 903.9 999999
9 1.98 -5.00 1.12 -5.00 -4.58 32.47 26.34 247.12 0.4820 828.0 999999
10 7.46 -5.00 4.21 -5.00 -4.20 32.35 26.23 247.75 0.4781 1032.3 999999
11 0.99 2.43 0.56 1.37 -5.50 32.30 26.18 245.24 0.4855 855.3 732.7
12 14.93 -5.00 8.41 -5.00 -4.44 32.19 26.07 247.16 0.4773 1044.8 999999
13 0.00 0.81 0.00 0.46 -6.70 31.55 25.42 242.32 0.4834 565.0 371.2
14 1.71 -5.00 0.96 -5.00 -4.46 31.41 25.29 246.46 0.4665 937.6 999999
15 9.53 18.62 5.35 10.44 -5.54 31.22 25.10 244.20 0.4708 950.3 586.2
16 0.00 0.45 0.00 0.25 -5.19 31.11 24.98 244.76 0.4669 -440.0 -306.6
17 0.00 1.08 0.00 0.60 -4.41 31.01 24.88 246.20 0.4604 641.0 520.6
18 0.00 1.17 0.00 0.65 -1.73 30.95 24.82 251.68 0.4438 822.0 663.4
19 0.00 0.99 0.00 0.55 -1.88 30.88 24.75 251.31 0.4436 767.0 554.4
20 0.00 1.17 0.00 0.65 -4.19 30.87 24.74 246.52 0.4570 713.0 513.2
21 0.00 2.52 0.00 1.41 -6.08 30.91 24.78 242.87 0.4703 719.0 575.3
22 0.00 2.52 0.00 1.40 -4.16 30.40 24.27 246.15 0.4501 -219.0 -116.0
23 0.00 1.80 0.00 0.99 -3.53 30.18 24.05 247.24 0.4430 -832.0 -607.8
24 0.54 6.47 0.30 3.58 -4.15 30.10 23.97 245.90 0.4458 -671.5 -598.0
25 0.00 1.26 0.00 0.70 -4.45 30.01 23.88 245.19 0.4465 -736.0 -614.6
26 0.54 -24.00 0.30 -24.00 -3.83 29.92 23.80 246.39 0.4412 -873.2 999999
27 0.00 1.53 0.00 0.84 -4.02 29.46 23.34 245.55 0.4359 -753.0 -525.8
28 0.00 2.07 0.00 1.15 -6.47 29.49 23.37 240.66 0.4539 -639.0 -458.9
29 0.00 2.70 0.00 1.49 -5.40 29.15 23.02 242.40 0.4411 -612.0 -576.4
30 4.68 8.18 2.56 4.49 -4.19 29.04 22.91 244.78 0.4310 -997.8 -717.0
31 4.59 17.63 2.54 9.74 -6.32 28.99 22.86 240.40 0.4459 -918.7 -744.1
32 0.00 1.35 0.00 0.74 -5.76 28.93 22.80 241.44 0.4408 -415.0 -636.9
33 1.80 -31.00 0.99 -31.00 -5.88 28.87 22.74 241.14 0.4409 -1062.2 999999
34 0.00 15.47 0.00 8.49 -4.76 28.82 22.70 243.36 0.4320 -849.0 -786.5
35 1.71 7.82 0.94 4.30 -5.63 28.82 22.70 241.59 0.4384 -1086.3 -498.8
36 0.00 0.72 0.00 0.40 -5.93 28.57 22.45 240.71 0.4372 -682.0 -519.1
37 0.00 1.17 0.00 0.64 -4.77 28.30 22.17 242.78 0.4247 -734.0 -605.3
38 0.00 3.06 0.00 1.63 -4.61 24.01 17.89 237.66 0.3639 -755.0 -621.5
39 0.00 0.90 0.00 0.47 -3.22 21.20 15.07 236.54 0.3125 -745.0 -595.6


  • 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.