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

12017 76.09 339.63 40.81 181.65 10.23 143.33 -13.72 38.19 0.3753 -183.1 -122.5


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SDO HMI 2014-03-26 11:00:31 UT

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

1 36.30 183.85 19.12 96.87 9.89 146.17 -10.87 33.08 0.3420 -1285.1 -389.5
2 0.00 2.19 0.00 1.16 10.57 145.50 -11.55 33.59 0.3573 -725.0 -595.0
3 0.00 1.49 0.00 0.79 10.76 145.34 -11.71 33.66 0.3613 -668.0 -599.9
4 0.00 1.14 0.00 0.60 10.43 144.73 -12.32 35.54 0.3626 -905.0 -716.7
5 0.00 2.54 0.00 1.35 10.66 144.53 -12.52 35.61 0.3674 -735.0 -602.3
6 1.05 2.80 0.56 1.48 9.63 144.38 -12.66 37.65 0.3554 -1045.2 -900.5
7 0.00 1.75 0.00 0.93 10.51 144.35 -12.70 36.25 0.3671 -1075.0 -953.8
8 0.00 0.79 0.00 0.42 10.70 144.25 -12.80 36.16 0.3706 -634.0 -546.0
9 0.00 1.22 0.00 0.65 10.51 144.07 -12.98 36.84 0.3699 -926.0 -828.9
10 0.00 1.84 0.00 0.98 10.04 144.06 -12.99 37.65 0.3640 -773.0 -567.4
11 0.00 1.57 0.00 0.84 10.30 143.98 -13.06 37.38 0.3679 -845.0 -659.2
12 0.00 1.05 0.00 0.56 11.00 143.61 -13.44 37.01 0.3806 -800.0 -684.0
13 0.61 1.84 0.33 0.98 9.97 143.53 -13.52 38.89 0.3683 -1059.9 -894.8
14 0.00 1.22 0.00 0.66 10.94 143.39 -13.65 37.54 0.3820 -665.0 -491.7
15 1.84 3.94 0.98 2.10 10.16 143.27 -13.78 39.09 0.3734 -1014.3 -671.7
16 1.22 5.16 0.66 2.76 10.73 143.15 -13.90 38.38 0.3817 -891.6 -766.5
17 3.94 5.42 2.10 2.90 10.02 142.93 -14.11 40.03 0.3750 -988.9 -722.3
18 0.00 2.01 0.00 1.08 10.65 142.62 -14.43 39.56 0.3861 -813.0 -595.7
19 0.00 1.49 0.00 0.80 9.29 140.39 -16.66 46.09 0.3945 753.0 622.7
20 0.00 1.40 0.00 0.75 9.17 140.33 -16.72 46.41 0.3938 1000.0 768.4
21 0.00 2.27 0.00 1.24 11.28 139.80 -17.25 43.60 0.4234 900.0 748.7
22 0.00 2.10 0.00 1.14 10.25 139.80 -17.25 45.37 0.4118 924.0 784.8
23 0.70 3.06 0.38 1.67 10.35 139.57 -17.48 45.57 0.4155 979.0 795.0
24 0.00 2.36 0.00 1.28 9.42 139.43 -17.62 47.46 0.4070 1042.0 839.1
25 21.69 88.86 11.88 48.79 10.94 139.02 -18.03 45.45 0.4281 1059.1 434.1
26 0.00 2.54 0.00 1.38 10.13 138.97 -18.07 46.93 0.4199 1016.0 778.3
27 0.00 1.05 0.00 0.57 9.91 138.89 -18.16 47.44 0.4185 794.0 662.3
28 0.52 2.27 0.29 1.24 9.57 138.88 -18.17 48.08 0.4150 1034.7 891.7
29 0.00 1.31 0.00 0.72 11.48 138.73 -18.32 45.00 0.4374 655.0 452.9
30 1.05 3.50 0.57 1.91 10.14 138.72 -18.33 47.32 0.4229 1096.1 794.5
31 0.00 1.49 0.00 0.81 9.45 138.66 -18.39 48.63 0.4164 761.0 559.5
32 0.00 2.71 0.00 1.48 9.80 138.58 -18.47 48.13 0.4210 768.0 626.2
33 7.17 -25.00 3.94 -25.00 10.90 138.32 -18.73 46.61 0.4357 965.9 999999
34 0.00 1.40 0.00 0.76 8.50 137.75 -19.30 51.78 0.4178 -754.0 -618.5


  • 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.