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

9073 114 567 62 304 -19.57 15.66 -2.07 175.59 0.4054 249.9 118.3


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SOHO MDI 2000-07-09 04:47:31 UT

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

1 0 6 0 3 -18.71 23.47 5.74 193.89 0.3962 924.0 767.6
2 12 90 7 48 -18.48 21.45 3.72 189.21 0.3861 -1730.7 -726.1
3 17 65 9 35 -18.48 20.16 2.42 186.03 0.3832 -1696.7 -858.6
4 0 4 0 2 -15.38 20.03 2.30 186.71 0.3327 876.0 737.2
5 5 -3 3 -3 -18.69 19.91 2.18 185.37 0.3863 -1117.5 999999
6 0 3 0 2 -18.99 19.66 1.93 184.69 0.3907 -421.0 -435.6
7 10 27 5 14 -17.79 19.48 1.75 184.51 0.3711 -1453.3 -939.8
8 0 6 0 3 -19.25 19.08 1.34 183.23 0.3942 -970.0 -800.4
9 6 34 3 18 -18.52 17.73 0.00 180.00 0.3818 1444.3 744.6
10 0 8 0 4 -19.42 17.40 -0.33 179.20 0.3964 -984.0 -892.3
11 0 4 0 2 -22.74 17.18 -0.56 178.85 0.4492 752.0 566.3
12 0 9 0 5 -19.72 17.10 -0.63 178.52 0.4014 -960.0 -795.8
13 0 8 0 4 -20.24 15.88 -1.86 175.74 0.4107 -733.0 -657.4
14 0 4 0 2 -21.29 15.18 -2.55 174.42 0.4282 836.0 778.0
15 0 5 0 3 -21.12 14.80 -2.93 173.55 0.4261 961.0 827.9
16 0 8 0 4 -17.84 13.78 -3.95 169.92 0.3765 -1280.0 -772.0
17 0 5 0 2 -17.59 13.37 -4.36 168.76 0.3737 -731.0 -680.8
18 4 10 2 5 -20.78 13.11 -4.62 169.74 0.4247 1140.2 765.0
19 0 6 0 3 -17.25 13.21 -4.52 168.17 0.3688 -1406.0 -1039.3
20 0 2 0 1 -21.43 13.05 -4.68 169.90 0.4350 495.0 453.8
21 4 246 2 135 -21.26 12.54 -5.19 168.75 0.4339 695.5 757.2
22 5 -21 3 -21 -20.82 12.43 -5.30 168.29 0.4275 1199.8 999999
23 4 -21 2 -21 -21.13 12.16 -5.57 167.88 0.4331 1059.6 999999
24 36 -21 20 -21 -20.74 12.01 -5.72 167.35 0.4276 1588.1 999999
25 5 -21 3 -21 -20.35 11.85 -5.88 166.79 0.4221 2006.8 999999
26 6 -21 3 -21 -21.22 11.82 -5.91 167.21 0.4356 958.3 999999
27 -24 -21 -24 -21 -20.53 11.55 -6.18 166.24 0.4259 999999 999999
28 0 2 0 1 -21.49 11.47 -6.27 166.63 0.4410 449.0 458.0
29 0 10 0 5 -16.25 10.70 -7.03 161.09 0.3640 910.0 644.8
30 0 5 0 3 -17.37 9.24 -8.49 158.66 0.3890 1124.0 837.4


  • 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.