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

12201 25.61 102.56 17.95 72.26 -4.73 84.22 -44.47 101.03 0.7135 358.8 284.2


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SDO HMI 2014-11-01 13:00:28 UT

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

1 0.00 1.13 0.00 0.76 -4.58 86.85 -41.85 101.54 0.6811 595.0 440.3
2 0.00 1.38 0.00 0.95 -5.40 86.05 -42.64 102.48 0.6931 -483.0 -525.6
3 0.69 1.73 0.48 1.20 -6.21 85.64 -43.05 103.49 0.7002 -565.0 -401.4
4 0.00 1.04 0.00 0.72 -4.80 85.53 -43.16 101.47 0.6979 -210.0 -203.2
5 0.00 6.06 0.00 4.21 -5.86 85.31 -43.38 102.90 0.7033 -412.0 -220.6
6 0.43 1.47 0.30 1.02 -4.63 85.25 -43.44 101.16 0.7009 551.0 484.9
7 0.00 1.56 0.00 1.09 -5.13 84.92 -43.77 101.77 0.7061 -55.0 -15.3
8 4.76 10.65 3.33 7.44 -5.65 84.83 -43.86 102.46 0.7085 512.2 5.8
9 0.00 0.95 0.00 0.67 -5.27 84.62 -44.07 101.87 0.7101 690.0 602.4
10 7.01 59.89 4.90 41.95 -4.27 84.62 -44.07 100.49 0.7078 1030.2 589.0
11 3.46 -10.00 2.43 -10.00 -4.73 84.54 -44.15 101.11 0.7098 675.0 999999
12 3.89 -10.00 2.73 -10.00 -4.16 84.37 -44.32 100.28 0.7105 735.4 999999
13 0.00 1.64 0.00 1.16 -5.07 84.26 -44.43 101.51 0.7140 582.0 365.0
14 1.04 -10.00 0.73 -10.00 -4.18 84.08 -44.61 100.23 0.7141 484.4 999999
15 1.04 -10.00 0.73 -10.00 -3.94 84.05 -44.64 99.89 0.7139 642.5 999999
16 0.00 0.95 0.00 0.68 -5.63 83.91 -44.78 102.18 0.7195 295.0 227.2
17 0.00 1.38 0.00 0.98 -4.91 83.94 -44.76 101.20 0.7175 496.0 452.6
18 2.68 -10.00 1.89 -10.00 -3.74 83.94 -44.75 99.58 0.7148 642.8 999999
19 0.00 2.86 0.00 2.03 -5.19 83.83 -44.86 101.55 0.7194 462.0 293.8
20 0.61 2.60 0.43 1.84 -4.05 83.75 -44.94 99.96 0.7177 287.6 200.7
21 0.00 3.38 0.00 2.48 -4.84 81.92 -46.77 100.59 0.7409 -339.0 -383.3
22 0.00 0.61 0.00 0.48 -6.43 78.90 -49.79 101.92 0.7780 -578.0 -508.0
23 0.00 1.64 0.00 1.30 -6.51 78.51 -50.18 101.93 0.7822 -631.0 -545.7
24 0.00 1.64 0.00 1.30 -6.28 78.40 -50.29 101.61 0.7829 -601.0 -464.2


  • 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.