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

12178 73.27 350.43 49.28 234.11 -1.44 152.01 -41.53 99.69 0.6744 439.1 231.8


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SDO HMI 2014-09-30 08:00:33 UT

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

1 26.63 271.43 17.49 179.25 -1.36 153.25 -40.29 99.94 0.6586 1170.1 374.9
2 6.53 -1.00 4.32 -1.00 -1.76 152.80 -40.73 100.39 0.6654 853.1 999999
3 2.38 -1.00 1.58 -1.00 -1.25 152.70 -40.84 99.60 0.6654 731.1 999999
4 0.00 0.44 0.00 0.29 -2.67 152.49 -41.04 101.61 0.6719 464.0 387.6
5 2.73 -1.00 1.82 -1.00 -2.03 152.39 -41.14 100.66 0.6713 656.2 999999
6 5.64 -1.00 3.78 -1.00 -1.73 152.00 -41.53 100.09 0.6755 762.8 999999
7 7.94 -1.00 5.34 -1.00 -1.63 151.68 -41.85 99.86 0.6792 568.5 999999
8 0.53 4.76 0.36 3.20 -0.70 151.66 -41.87 98.49 0.6771 568.7 293.9
9 0.44 1.94 0.30 1.30 -0.36 151.66 -41.87 98.00 0.6763 730.2 619.8
10 0.00 0.44 0.00 0.30 -0.34 151.14 -42.40 97.84 0.6829 325.0 297.6
11 0.00 2.20 0.00 1.50 -1.64 150.87 -42.67 99.62 0.6894 600.0 430.7
12 0.00 1.85 0.00 1.26 -1.43 150.79 -42.74 99.30 0.6899 516.0 438.4
13 0.00 0.97 0.00 0.67 -2.13 150.48 -43.05 100.19 0.6955 581.0 381.1
14 1.94 5.03 1.34 3.46 -1.92 150.36 -43.17 99.87 0.6964 590.8 244.1
15 0.00 0.88 0.00 0.61 -1.56 150.38 -43.16 99.36 0.6953 447.0 343.8
16 0.00 0.62 0.00 0.43 -1.51 150.21 -43.32 99.25 0.6972 339.0 316.9
17 0.00 0.97 0.00 0.67 -0.48 149.82 -43.72 97.69 0.6997 -677.0 -617.3
18 2.73 56.00 1.91 39.10 -0.91 149.35 -44.19 98.17 0.7064 -1064.0 -572.9
19 9.96 -18.00 6.97 -18.00 -1.28 149.26 -44.28 98.67 0.7083 -788.4 999999
20 1.76 -18.00 1.23 -18.00 -0.62 149.27 -44.26 97.74 0.7067 -813.7 999999
21 0.00 1.23 0.00 0.86 -0.23 149.19 -44.35 97.18 0.7068 -717.0 -598.4
22 1.68 -18.00 1.17 -18.00 -1.02 149.14 -44.40 98.27 0.7092 -706.4 999999
23 1.41 -18.00 0.99 -18.00 -0.90 149.10 -44.44 98.10 0.7094 -720.9 999999
24 0.97 -18.00 0.68 -18.00 -0.78 149.06 -44.48 97.92 0.7096 -659.2 999999
25 0.00 0.88 0.00 0.63 -2.73 147.92 -45.61 100.28 0.7278 585.0 366.1
26 0.00 0.79 0.00 0.58 -4.05 147.49 -46.04 101.92 0.7362 467.0 387.7


  • 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.