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

11362 75.62 308.40 50.20 205.20 7.44 131.97 40.96 281.24 0.6630 -58.7 -53.3


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SDO HMI 2011-12-06 16:58:56 UT

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

1 16.37 145.26 11.69 103.31 6.92 136.75 45.75 279.41 0.7231 -936.9 -241.0
2 1.02 -1.00 0.73 -1.00 6.75 136.39 45.38 279.22 0.7185 -708.0 999999
3 17.48 -1.00 12.24 -1.00 6.75 135.67 44.67 279.34 0.7098 -874.3 999999
4 0.00 0.68 0.00 0.47 6.60 135.20 44.19 279.20 0.7038 -871.0 -783.8
5 0.00 1.36 0.00 0.94 5.74 134.57 43.56 278.07 0.6949 -749.0 -611.2
6 0.00 1.28 0.00 0.87 5.92 134.26 43.25 278.37 0.6913 -731.0 -513.2
7 3.41 6.05 2.32 4.11 5.15 133.98 42.98 277.29 0.6869 465.6 -419.6
8 0.00 0.85 0.00 0.58 6.01 133.98 42.97 278.55 0.6879 -682.0 -616.6
9 1.28 -7.00 0.87 -7.00 5.27 133.91 42.91 277.48 0.6861 -424.7 999999
10 0.00 1.96 0.00 1.33 5.65 133.82 42.82 278.05 0.6855 -640.0 -562.7
11 0.00 0.60 0.00 0.40 5.83 133.80 42.79 278.31 0.6854 -771.0 -695.6
12 0.94 1.11 0.63 0.75 5.56 133.65 42.65 277.95 0.6832 -693.5 -760.0
13 0.00 1.28 0.00 0.86 7.86 133.09 42.09 281.40 0.6797 -591.0 -451.4
14 0.00 2.05 0.00 1.33 9.12 130.49 39.48 283.91 0.6491 -740.0 -650.9
15 0.00 1.70 0.00 1.09 7.09 129.83 38.82 280.95 0.6360 -801.0 -636.5
16 0.00 0.77 0.00 0.49 6.88 129.77 38.76 280.64 0.6348 -758.0 -645.1
17 0.00 2.22 0.00 1.41 7.12 129.56 38.56 281.06 0.6325 -823.0 -708.8
18 2.22 3.15 1.41 2.01 7.72 129.40 38.39 282.04 0.6315 -756.5 -737.5
19 0.00 0.85 0.00 0.54 7.92 129.27 38.26 282.40 0.6303 -639.0 -580.4
20 0.00 1.19 0.00 0.76 10.56 128.92 37.91 286.61 0.6327 336.0 280.9
21 0.00 1.28 0.00 0.80 10.74 127.77 36.76 287.31 0.6182 761.0 614.9
22 1.96 116.53 1.22 72.09 8.79 127.26 36.25 284.38 0.6056 620.8 219.6
23 0.00 1.53 0.00 0.96 11.22 127.46 36.46 288.19 0.6158 649.0 572.2
24 29.58 -22.00 18.26 -22.00 8.20 126.90 35.89 283.52 0.5990 960.1 999999
25 0.00 2.90 0.00 1.82 12.04 127.21 36.21 289.58 0.6154 661.0 552.4
26 0.00 1.70 0.00 1.04 7.42 126.38 35.37 282.39 0.5900 789.0 581.3
27 0.00 0.77 0.00 0.47 7.27 126.37 35.36 282.14 0.5894 746.0 581.9
28 1.36 1.88 0.83 1.14 7.93 125.92 34.91 283.38 0.5849 889.5 597.7
29 0.00 2.05 0.00 1.23 6.44 125.24 34.24 281.04 0.5718 676.0 505.0
30 0.00 1.02 0.00 0.61 8.98 124.43 33.43 285.69 0.5674 676.0 527.9
31 0.00 2.13 0.00 1.27 9.46 123.95 32.94 286.72 0.5622 707.0 506.6
32 0.00 1.53 0.00 0.91 7.13 123.34 32.33 282.83 0.5464 768.0 606.3
33 0.00 1.36 0.00 0.81 7.52 123.26 32.26 283.56 0.5464 857.0 652.1
34 0.00 1.36 0.00 0.80 8.53 122.61 31.61 285.64 0.5404 754.0 526.1


  • 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.