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

11345 55.19 154.18 31.59 88.35 -25.18 85.24 9.33 196.90 0.5033 -33.9 -63.6


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SDO HMI 2011-11-10 12:58:58 UT

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

1 16.71 57.28 9.71 33.30 -25.67 88.53 12.62 202.12 0.5253 1152.4 483.9
2 2.07 -1.00 1.20 -1.00 -25.43 88.17 12.26 201.74 0.5199 1094.9 999999
3 1.46 -1.00 0.85 -1.00 -25.60 88.19 12.28 201.63 0.5223 823.8 999999
4 1.46 -1.00 0.85 -1.00 -25.66 87.99 12.08 201.27 0.5222 753.5 999999
5 0.00 1.12 0.00 0.65 -25.15 87.67 11.76 201.16 0.5134 509.0 461.2
6 0.00 6.20 0.00 3.59 -25.62 87.35 11.44 200.28 0.5182 699.0 577.5
7 1.89 3.70 1.08 2.11 -24.23 86.79 10.88 200.40 0.4958 852.2 768.9
8 0.00 0.95 0.00 0.54 -24.36 86.13 10.23 199.18 0.4943 430.0 385.4
9 0.00 1.46 0.00 0.83 -23.81 85.00 9.10 197.58 0.4810 784.0 614.1
10 0.00 1.21 0.00 0.68 -24.45 84.92 9.01 196.99 0.4898 607.0 462.8
11 1.21 2.67 0.68 1.50 -23.90 83.86 7.95 195.43 0.4773 -949.6 -856.1
12 2.24 14.82 1.26 8.34 -23.93 83.50 7.59 194.75 0.4763 -1013.6 -706.3
13 0.00 1.38 0.00 0.77 -23.66 83.26 7.35 194.46 0.4713 -257.0 -209.4
14 4.82 -12.00 2.71 -12.00 -24.03 83.24 7.34 194.22 0.4768 -945.8 999999
15 0.00 0.86 0.00 0.49 -26.02 83.27 7.36 193.20 0.5062 -341.0 -334.3
16 0.00 1.72 0.00 0.98 -25.55 83.20 7.30 193.33 0.4990 -694.0 -576.7
17 3.19 59.35 1.82 33.74 -25.71 82.75 6.84 192.45 0.4999 -694.5 -615.8
18 4.39 -17.00 2.48 -17.00 -24.66 82.56 6.65 192.62 0.4837 -976.8 999999
19 8.61 -17.00 4.90 -17.00 -25.37 82.53 6.62 192.23 0.4942 -1041.2 999999
20 4.13 -17.00 2.34 -17.00 -24.86 82.27 6.37 192.00 0.4858 -995.5 999999
21 3.01 -17.00 1.71 -17.00 -25.27 82.06 6.16 191.44 0.4911 -865.0 999999
22 0.00 1.46 0.00 0.83 -24.62 81.87 5.96 191.36 0.4809 -796.0 -630.6


  • 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.