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

11365 36.17 126.61 20.70 72.54 19.64 123.29 23.52 311.62 0.5036 332.9 384.8


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SDO HMI 2011-12-06 00:58:56 UT

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

1 0.00 1.11 0.00 0.78 18.74 142.21 42.44 296.43 0.7160 640.0 505.2
2 0.00 0.77 0.00 0.49 16.59 135.55 35.79 296.66 0.6294 445.0 446.8
3 1.19 3.33 0.71 1.98 19.87 127.96 28.19 307.05 0.5589 -600.5 -607.1
4 1.96 2.30 1.17 1.37 19.96 127.72 27.96 307.41 0.5569 -818.8 -707.8
5 4.78 7.59 2.83 4.51 20.56 126.95 27.19 309.03 0.5529 -886.3 -640.1
6 0.34 1.88 0.20 1.11 21.10 126.63 26.86 310.14 0.5537 -797.2 -660.9
7 0.00 1.28 0.00 0.76 20.69 126.48 26.71 309.68 0.5486 -710.0 -648.5
8 0.00 1.11 0.00 0.64 17.38 125.84 26.07 305.04 0.5144 -705.0 -480.6
9 0.00 1.79 0.00 1.05 19.71 126.16 26.39 308.50 0.5368 -891.0 -761.5
10 0.00 1.62 0.00 0.96 21.10 126.35 26.58 310.42 0.5505 -700.0 -544.4
11 0.00 2.81 0.00 1.65 20.22 126.14 26.38 309.29 0.5408 -818.0 -760.1
12 0.00 1.02 0.00 0.60 21.64 124.72 24.95 312.89 0.5374 -713.0 -580.3
13 0.00 2.13 0.00 1.20 18.44 122.48 22.72 310.39 0.4830 754.0 544.6
14 1.96 4.27 1.12 2.44 20.28 122.62 22.85 313.20 0.5018 608.0 231.3
15 1.28 2.05 0.73 1.17 20.16 122.36 22.59 313.31 0.4977 460.8 498.1
16 12.20 45.47 6.88 25.63 18.75 122.09 22.32 311.38 0.4813 1040.9 720.5
17 2.90 10.07 1.65 5.73 19.91 122.26 22.49 313.05 0.4941 682.3 114.7
18 1.62 17.23 0.92 9.75 19.53 121.93 22.16 312.84 0.4869 767.4 824.5
19 0.00 2.22 0.00 1.26 19.91 121.95 22.18 313.42 0.4907 815.0 613.3
20 2.56 -18.00 1.45 -18.00 19.34 121.80 22.03 312.70 0.4836 991.4 999999
21 0.00 2.99 0.00 1.70 20.25 121.86 22.10 314.06 0.4932 632.0 576.9
22 0.00 0.77 0.00 0.44 20.76 121.81 22.04 314.91 0.4975 592.0 548.3
23 3.84 -18.00 2.17 -18.00 19.75 121.62 21.85 313.57 0.4856 940.4 999999
24 0.00 3.33 0.00 1.92 22.03 121.94 22.17 316.64 0.5116 705.0 562.2
25 0.00 1.02 0.00 0.58 20.88 121.72 21.96 315.21 0.4979 749.0 627.0
26 0.00 1.88 0.00 1.07 21.45 121.71 21.94 316.08 0.5035 835.0 734.5
27 0.00 0.94 0.00 0.54 21.07 121.65 21.88 315.59 0.4990 708.0 555.5
28 0.00 2.22 0.00 1.27 21.77 121.73 21.96 316.53 0.5068 776.0 766.0
29 1.54 2.56 0.87 1.45 20.03 121.36 21.59 314.35 0.4855 868.4 776.5
30 0.00 0.85 0.00 0.49 21.49 121.48 21.71 316.42 0.5013 708.0 518.3


  • 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.