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

11316 145.91 775.71 79.63 424.45 -12.05 48.98 -17.47 136.41 0.4255 120.4 -80.0


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SDO HMI 2011-10-14 22:59:02 UT

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

1 0.35 271.53 0.19 145.42 -12.13 52.96 -13.49 143.39 0.3842 736.5 467.9
2 53.82 -1.00 28.84 -1.00 -11.73 52.57 -13.88 141.97 0.3829 1234.1 999999
3 1.49 -1.00 0.80 -1.00 -12.49 52.44 -14.02 142.91 0.3938 492.7 999999
4 0.00 2.53 0.00 1.36 -11.66 51.50 -14.95 139.78 0.3929 547.0 699.2
5 0.00 1.14 0.00 0.61 -10.83 51.11 -15.35 137.60 0.3871 -353.0 -268.7
6 22.54 93.48 12.19 50.66 -12.05 51.00 -15.45 139.50 0.4028 1021.4 297.5
7 1.57 -6.00 0.86 -6.00 -12.91 50.92 -15.53 140.72 0.4140 603.4 999999
8 0.00 1.05 0.00 0.56 -11.05 50.94 -15.52 137.68 0.3916 868.0 625.9
9 3.15 -6.00 1.71 -6.00 -12.57 50.59 -15.86 139.59 0.4132 708.4 999999
10 1.40 -6.00 0.76 -6.00 -12.19 50.62 -15.84 139.02 0.4085 716.3 999999
11 0.00 1.92 0.00 1.03 -10.75 50.64 -15.82 136.59 0.3913 789.0 640.5
12 0.00 1.05 0.00 0.58 -13.79 49.87 -16.58 140.24 0.4352 -670.0 -496.4
13 0.00 1.31 0.00 0.72 -11.22 47.67 -18.78 132.50 0.4301 873.0 615.9
14 0.00 2.97 0.00 1.63 -11.41 47.56 -18.89 132.67 0.4334 369.0 66.6
15 0.00 0.96 0.00 0.53 -10.67 47.32 -19.13 131.00 0.4285 425.0 310.0
16 0.00 0.79 0.00 0.43 -10.68 47.13 -19.32 130.73 0.4309 137.0 231.7
17 0.87 391.48 0.48 217.79 -12.00 46.90 -19.55 132.69 0.4471 -997.6 -506.9
18 4.11 -17.00 2.28 -17.00 -12.54 46.60 -19.85 133.15 0.4562 -1173.2 999999
19 0.79 -17.00 0.44 -17.00 -13.21 46.55 -19.90 134.15 0.4638 -944.8 999999
20 2.27 -17.00 1.27 -17.00 -13.43 46.49 -19.96 134.42 0.4668 -587.3 999999
21 9.17 -17.00 5.12 -17.00 -12.87 46.28 -20.17 133.23 0.4633 -1142.8 999999
22 4.98 -17.00 2.77 -17.00 -12.43 46.25 -20.20 132.47 0.4590 -1241.0 999999
23 12.23 -17.00 6.80 -17.00 -12.08 46.28 -20.17 131.94 0.4552 -1253.5 999999
24 0.00 0.61 0.00 0.35 -14.37 45.92 -20.54 135.06 0.4830 -683.0 -409.6
25 14.24 -17.00 7.90 -17.00 -11.65 46.12 -20.33 130.98 0.4527 -1223.2 999999
26 1.14 -17.00 0.64 -17.00 -12.95 45.91 -20.54 132.84 0.4682 -444.4 999999
27 1.57 -17.00 0.88 -17.00 -12.48 45.82 -20.63 131.95 0.4644 -840.1 999999
28 10.22 -17.00 5.70 -17.00 -11.83 45.58 -20.87 130.54 0.4607 -901.8 999999
29 0.00 0.96 0.00 0.54 -13.06 45.48 -20.97 132.42 0.4743 -274.0 -338.6
30 0.00 2.18 0.00 1.25 -15.04 44.39 -22.07 134.01 0.5065 -746.0 -484.6
31 0.00 0.70 0.00 0.40 -12.73 44.29 -22.16 130.32 0.4847 -645.0 -563.1
32 0.00 1.05 0.00 0.59 -11.89 44.06 -22.39 128.67 0.4793 -691.0 -463.2


  • 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.