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

11361 67.34 145.62 38.50 83.16 18.72 170.71 -24.62 52.45 0.4991 20.6 -2.2


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SDO HMI 2011-11-28 18:58:56 UT

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

1 1.11 29.74 0.62 16.65 18.30 173.39 -21.94 50.26 0.4633 -893.6 -643.9
2 10.60 -1.00 5.92 -1.00 18.14 173.10 -22.23 50.88 0.4653 -1071.4 999999
3 5.98 -1.00 3.35 -1.00 18.48 172.89 -22.44 50.54 0.4709 -853.3 999999
4 1.97 2.31 1.11 1.30 18.79 172.61 -22.72 50.33 0.4770 -680.9 -521.2
5 0.00 0.94 0.00 0.53 18.76 172.38 -22.95 50.66 0.4795 -637.0 -581.6
6 0.00 1.28 0.00 0.73 20.84 171.95 -23.38 47.71 0.5033 -700.0 -540.9
7 4.36 10.85 2.46 6.12 18.32 172.10 -23.23 51.72 0.4789 -1043.6 -890.8
8 0.00 1.37 0.00 0.78 19.40 171.77 -23.56 50.25 0.4924 -503.0 -371.1
9 1.11 19.57 0.63 11.09 18.66 171.75 -23.58 51.54 0.4861 -609.6 -341.7
10 1.20 -7.00 0.68 -7.00 18.10 171.79 -23.54 52.44 0.4808 -909.1 999999
11 0.00 1.88 0.00 1.07 19.62 171.43 -23.90 50.27 0.4983 237.0 146.7
12 2.73 -9.00 1.55 -9.00 18.50 171.56 -23.77 52.00 0.4870 -686.3 999999
13 0.00 2.22 0.00 1.25 17.88 171.59 -23.74 53.05 0.4815 -789.0 -681.2
14 0.00 1.11 0.00 0.63 18.22 171.50 -23.83 52.55 0.4854 -182.0 -99.6
15 0.00 0.85 0.00 0.49 21.37 170.92 -24.41 48.03 0.5196 -672.0 -574.1
16 2.91 11.03 1.66 6.30 19.40 171.22 -24.11 50.86 0.4988 1066.7 696.6
17 2.39 -16.00 1.37 -16.00 19.49 170.97 -24.36 50.98 0.5026 816.0 999999
18 0.00 1.03 0.00 0.58 17.72 171.23 -24.10 53.70 0.4845 -673.0 -449.7
19 2.31 4.44 1.31 2.52 18.06 170.91 -24.42 53.45 0.4912 -639.5 -384.1
20 0.00 0.85 0.00 0.49 19.05 170.62 -24.71 52.07 0.5029 833.0 772.0
21 2.05 2.48 1.18 1.42 18.68 170.20 -25.13 53.14 0.5049 -652.8 -463.8
22 0.00 0.94 0.00 0.54 18.39 169.38 -25.95 54.42 0.5126 721.0 573.0
23 0.34 11.45 0.20 6.61 18.36 169.07 -26.26 54.77 0.5161 1065.2 918.2
24 5.04 -23.00 2.92 -23.00 18.48 168.95 -26.38 54.68 0.5186 993.2 999999
25 5.38 13.50 3.12 7.83 18.88 168.85 -26.48 54.11 0.5229 936.3 546.7
26 4.62 20.94 2.68 12.20 18.66 168.43 -26.90 54.86 0.5263 914.7 754.9
27 0.00 1.11 0.00 0.66 21.09 167.90 -27.42 51.49 0.5514 640.0 434.5
28 1.45 4.70 0.86 2.77 20.18 168.05 -27.28 52.76 0.5425 918.8 773.8
29 11.79 -26.00 6.88 -26.00 18.91 168.25 -27.08 54.62 0.5304 775.9 999999
30 0.00 1.03 0.00 0.60 19.84 168.08 -27.25 53.28 0.5395 968.0 713.6


  • 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.