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

11282 65.80 265.88 43.73 180.42 24.01 301.44 41.18 298.10 0.6827 -18.7 -122.3


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SDO HMI 2011-09-02 23:59:07 UT

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

1 30.40 170.33 21.30 119.53 23.08 304.18 43.92 295.59 0.7098 -933.8 -278.7
2 1.34 5.81 0.93 4.01 23.52 303.13 42.87 296.53 0.6995 -724.1 -773.2
3 1.25 -2.00 0.86 -2.00 23.69 302.98 42.71 296.82 0.6983 -739.8 999999
4 0.00 0.98 0.00 0.68 23.88 302.65 42.38 297.19 0.6953 -767.0 -632.2
5 0.00 1.70 0.00 1.14 24.70 300.80 40.54 299.03 0.6776 -733.0 -549.3
6 1.25 1.88 0.84 1.26 24.82 300.58 40.32 299.28 0.6756 -695.6 -559.9
7 0.00 1.61 0.00 1.08 25.54 300.43 40.17 300.36 0.6768 -568.0 -454.7
8 0.00 2.41 0.00 1.61 26.14 299.71 39.45 301.53 0.6715 -608.0 -505.6
9 0.00 1.52 0.00 1.01 25.89 299.26 39.00 301.37 0.6654 -697.0 -566.9
10 0.00 1.88 0.00 1.24 25.93 299.06 38.80 301.53 0.6634 -809.0 -663.9
11 0.00 0.98 0.00 0.63 25.07 297.25 36.98 301.14 0.6390 602.0 536.9
12 0.00 0.80 0.00 0.51 25.18 296.54 36.27 301.67 0.6314 664.0 534.1
13 0.00 1.07 0.00 0.68 25.50 296.19 35.93 302.32 0.6290 425.0 332.3
14 1.61 5.36 1.02 3.40 25.42 295.87 35.61 302.38 0.6250 777.3 547.7
15 0.00 3.31 0.00 2.08 25.42 295.46 35.20 302.60 0.6202 631.0 673.1
16 3.22 17.88 2.05 11.36 26.79 295.77 35.51 304.45 0.6311 446.3 280.4
17 0.00 1.16 0.00 0.73 25.18 295.10 34.83 302.46 0.6148 610.0 580.2
18 7.51 -16.00 4.76 -16.00 26.68 295.44 35.18 304.48 0.6268 771.0 999999
19 0.00 0.98 0.00 0.62 25.54 295.01 34.75 303.05 0.6158 632.0 579.9
20 0.00 2.24 0.00 1.41 26.02 295.09 34.83 303.72 0.6192 663.0 596.2
21 1.61 2.86 1.01 1.80 25.84 294.91 34.64 303.55 0.6162 785.1 765.0
22 1.25 3.84 0.78 2.41 25.59 294.74 34.48 303.28 0.6129 796.3 754.4
23 0.00 1.34 0.00 0.84 25.92 294.69 34.43 303.80 0.6141 923.0 676.3
24 0.72 2.50 0.45 1.58 26.94 294.92 34.65 305.18 0.6224 340.0 354.1
25 0.00 1.16 0.00 0.73 26.44 294.62 34.36 304.62 0.6162 648.0 549.2
26 2.77 4.74 1.73 2.95 25.66 294.28 34.01 303.65 0.6079 902.3 752.0
27 0.00 0.89 0.00 0.56 26.01 294.39 34.13 304.10 0.6112 828.0 716.3
28 0.00 1.16 0.00 0.73 26.17 294.40 34.14 304.33 0.6122 623.0 570.8
29 0.00 0.36 0.00 0.22 26.69 294.37 34.11 305.13 0.6149 388.0 445.0
30 6.08 7.96 3.76 4.92 25.17 293.84 33.58 303.17 0.6002 960.8 751.6
31 0.00 1.07 0.00 0.67 27.08 294.35 34.08 305.72 0.6168 352.0 352.7
32 0.89 10.37 0.56 6.49 26.95 294.26 34.00 305.59 0.6152 623.6 659.8
33 2.59 3.67 1.61 2.28 26.33 293.93 33.66 304.87 0.6078 765.8 547.8
34 3.31 -32.00 2.07 -32.00 26.74 293.99 33.72 305.45 0.6109 924.6 999999
35 0.00 2.06 0.00 1.26 25.94 292.99 32.73 304.86 0.5948 809.0 689.6


  • 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.