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

12178 110.13 584.45 62.07 328.34 -1.45 152.17 -27.07 105.88 0.4748 353.0 213.7


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SDO HMI 2014-10-01 10:00:33 UT

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

1 13.83 348.22 7.65 193.41 -1.40 154.00 -25.24 106.92 0.4474 1315.2 435.7
2 3.08 -1.00 1.71 -1.00 -1.56 153.87 -25.37 107.17 0.4502 1012.1 999999
3 16.83 -1.00 9.35 -1.00 -1.63 153.60 -25.64 107.13 0.4545 1090.0 999999
4 0.00 2.11 0.00 1.18 -2.64 153.41 -25.83 109.09 0.4625 450.0 281.8
5 5.99 -1.00 3.34 -1.00 -1.41 153.24 -26.01 106.42 0.4589 945.5 999999
6 22.73 -1.00 12.70 -1.00 -1.72 153.00 -26.24 106.91 0.4639 885.4 999999
7 0.88 -1.00 0.49 -1.00 -2.16 152.69 -26.56 107.60 0.4706 715.5 999999
8 0.00 1.59 0.00 0.89 -2.66 152.54 -26.70 108.49 0.4752 635.0 404.8
9 0.97 -1.00 0.54 -1.00 -1.84 152.53 -26.72 106.83 0.4714 661.0 999999
10 0.00 4.05 0.00 2.28 -2.28 152.25 -27.00 107.53 0.4776 -43.0 107.3
11 0.00 1.15 0.00 0.64 0.32 152.17 -27.07 102.18 0.4675 971.0 818.1
12 0.00 1.67 0.00 0.94 -0.02 152.00 -27.24 102.80 0.4713 835.0 704.3
13 1.15 9.25 0.64 5.21 -0.57 151.87 -27.38 103.86 0.4755 928.5 800.2
14 4.67 86.00 2.64 48.70 -1.28 151.59 -27.65 105.13 0.4827 841.4 237.1
15 4.05 -14.00 2.29 -14.00 -1.65 151.55 -27.69 105.83 0.4849 805.5 999999
16 1.23 -14.00 0.70 -14.00 -1.47 151.48 -27.76 105.44 0.4850 663.8 999999
17 1.06 -14.00 0.60 -14.00 -0.81 151.39 -27.85 104.07 0.4836 710.2 999999
18 0.97 -14.00 0.55 -14.00 -0.63 151.32 -27.92 103.68 0.4838 540.5 999999
19 0.00 3.35 0.00 1.91 -0.08 150.37 -28.87 102.09 0.4958 -900.0 -666.7
20 0.00 1.15 0.00 0.65 0.28 150.27 -28.98 101.34 0.4961 -959.0 -806.6
21 0.00 1.06 0.00 0.61 -2.22 150.03 -29.21 106.03 0.5094 628.0 401.8
22 0.00 2.82 0.00 1.62 -1.38 149.70 -29.54 104.28 0.5106 -718.0 -652.4
23 18.50 76.31 10.64 43.75 -0.81 149.61 -29.64 103.15 0.5098 -1023.3 -553.5
24 0.00 2.29 0.00 1.33 -3.00 149.11 -30.13 106.94 0.5261 677.0 403.0
25 14.19 39.47 8.23 22.89 -1.73 148.97 -30.27 104.54 0.5227 -940.5 -483.7
26 0.00 1.41 0.00 0.82 -2.15 148.61 -30.63 105.11 0.5295 -619.0 -464.4
27 0.00 1.85 0.00 1.08 -1.75 148.62 -30.62 104.39 0.5277 163.0 133.2
28 0.00 0.70 0.00 0.43 1.84 144.70 -34.55 96.45 0.5726 706.0 549.6


  • 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.