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

12108 51.24 211.36 41.13 168.38 -8.03 240.65 -50.31 102.84 0.7834 349.2 139.6


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SDO HMI 2014-07-03 06:00:40 UT

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

1 0.00 1.00 0.00 0.75 -5.92 242.93 -48.03 100.64 0.7547 439.0 399.3
2 2.82 127.48 2.19 99.52 -8.28 241.75 -49.21 103.43 0.7725 798.8 324.8
3 23.53 -2.00 18.29 -2.00 -7.55 241.59 -49.37 102.45 0.7727 898.8 999999
4 0.00 2.00 0.00 1.55 -6.89 241.64 -49.32 101.63 0.7709 435.0 405.9
5 0.36 1.82 0.29 1.43 -8.62 241.26 -49.70 103.73 0.7784 715.8 626.4
6 8.63 47.34 6.83 37.68 -8.85 240.98 -49.98 103.95 0.7819 687.5 -60.8
7 1.45 -6.00 1.15 -6.00 -8.48 240.90 -50.06 103.47 0.7820 609.4 999999
8 0.27 -2.00 0.22 -2.00 -7.80 240.78 -50.18 102.58 0.7819 265.7 999999
9 2.27 -2.00 1.80 -2.00 -7.22 240.63 -50.33 101.81 0.7824 490.8 999999
10 0.36 1.36 0.30 1.12 -9.61 239.20 -51.76 104.46 0.8019 219.5 188.6
11 0.00 2.00 0.00 1.63 -7.15 239.32 -51.64 101.45 0.7960 -666.0 -661.5
12 1.09 6.91 0.91 5.81 -8.18 238.28 -52.68 102.51 0.8085 -690.8 -486.0
13 0.00 2.09 0.00 1.79 -9.83 237.67 -53.29 104.37 0.8176 -572.0 -543.7
14 2.82 -12.00 2.38 -12.00 -8.17 237.92 -53.04 102.41 0.8120 -547.2 999999
15 1.45 5.00 1.26 4.33 -9.97 237.21 -53.75 104.44 0.8223 -646.3 -427.2
16 0.00 1.36 0.00 1.17 -8.01 237.22 -53.73 102.08 0.8187 -485.0 -394.8
17 0.00 1.09 0.00 0.98 -9.76 235.77 -55.19 103.86 0.8356 325.0 228.5
18 5.00 9.27 4.45 8.25 -8.60 235.82 -55.14 102.51 0.8331 -679.9 -483.8
19 0.55 -18.00 0.49 -18.00 -8.42 235.81 -55.15 102.28 0.8330 -577.5 999999
20 0.00 0.82 0.00 0.74 -7.08 235.15 -55.81 100.58 0.8372 -311.0 -324.6
21 0.64 1.82 0.57 1.63 -6.40 235.16 -55.80 99.77 0.8361 -577.1 -544.8


  • 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.