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

12108 60.11 215.60 52.15 185.67 -8.02 240.48 -53.77 102.06 0.8187 288.3 125.5


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

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

1 0.00 0.91 0.00 0.73 -6.08 243.04 -51.22 100.17 0.7898 592.0 487.0
2 0.00 2.27 0.00 1.83 -6.18 242.82 -51.43 100.25 0.7922 543.0 506.7
3 2.54 5.54 2.12 4.62 -8.27 241.67 -52.58 102.61 0.8076 837.5 640.0
4 0.45 48.04 0.38 41.30 -8.60 241.20 -53.06 102.91 0.8129 764.4 63.8
5 33.42 121.78 28.08 102.89 -7.54 241.30 -52.96 101.64 0.8101 758.5 243.2
6 0.00 0.64 0.00 0.54 -9.36 240.93 -53.32 103.77 0.8169 552.0 465.3
7 4.72 -4.00 4.04 -4.00 -8.87 240.78 -53.48 103.14 0.8175 696.9 999999
8 0.00 1.18 0.00 1.01 -8.03 240.69 -53.57 102.11 0.8170 185.0 166.9
9 0.54 -5.00 0.47 -5.00 -7.82 240.68 -53.58 101.85 0.8167 225.8 999999
10 0.91 -5.00 0.78 -5.00 -7.66 240.65 -53.60 101.66 0.8167 46.5 999999
11 0.00 3.27 0.00 2.82 -8.08 240.31 -53.94 102.10 0.8207 -17.0 -93.8
12 1.09 -5.00 0.94 -5.00 -7.31 240.25 -54.01 101.15 0.8201 388.8 999999
13 1.36 -5.00 1.18 -5.00 -7.19 240.06 -54.20 100.98 0.8218 404.5 999999
14 0.73 -5.00 0.63 -5.00 -7.17 239.80 -54.46 100.90 0.8243 280.0 999999
15 0.00 1.27 0.00 1.14 -9.66 238.94 -55.32 103.70 0.8365 353.0 247.1
16 0.00 1.00 0.00 0.90 -9.43 238.67 -55.59 103.37 0.8386 221.0 145.4
17 0.00 1.09 0.00 0.97 -7.20 239.09 -55.16 100.81 0.8311 -559.0 -457.8
18 0.00 1.00 0.00 0.89 -6.93 238.98 -55.27 100.47 0.8318 -590.0 -510.0
19 0.00 1.09 0.00 0.98 -8.25 238.61 -55.64 101.96 0.8373 -639.0 -516.2
20 6.81 9.17 6.24 8.40 -8.31 237.99 -56.27 101.92 0.8431 -697.5 -425.2
21 0.00 0.82 0.00 0.76 -9.95 237.53 -56.73 103.74 0.8498 -630.0 -586.2
22 2.00 5.27 1.89 4.97 -9.96 237.12 -57.13 103.68 0.8535 -520.0 -454.9
23 0.00 1.91 0.00 1.79 -8.04 237.03 -57.23 101.43 0.8514 -534.0 -440.8
24 5.54 9.35 5.40 9.13 -8.62 235.78 -58.47 101.89 0.8632 -630.6 -352.3


  • 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.