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

9073 75 513 43 293 -19.44 16.70 17.50 215.30 0.4920 -150.9 -32.4


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SOHO MDI 2000-07-10 14:23:31 UT

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

1 8 165 4 96 -18.65 21.59 22.39 223.55 0.5259 -1357.6 -668.7
2 8 -1 5 -1 -18.81 21.16 21.96 222.79 0.5232 -1376.9 999999
3 9 -1 5 -1 -18.33 21.05 21.85 223.31 0.5171 -1743.6 999999
4 0 3 0 2 -16.45 20.59 21.39 225.45 0.4929 385.0 287.0
5 11 26 6 15 -17.71 20.25 21.06 223.15 0.5024 -1450.3 -996.2
6 0 14 0 8 -18.57 20.27 21.07 221.97 0.5117 -1025.0 -914.2
7 0 5 0 3 -18.77 19.94 20.74 221.25 0.5106 -824.0 -640.6
8 0 3 0 2 -17.10 19.47 20.27 222.98 0.4877 -763.0 -667.3
9 0 7 0 4 -17.17 19.04 19.84 222.26 0.4841 -1218.0 -930.7
10 0 3 0 2 -17.89 18.94 19.74 221.10 0.4910 -510.0 -468.3
11 0 7 0 4 -19.72 18.23 19.03 217.62 0.5049 -1118.0 -885.5
12 6 34 4 19 -18.72 17.89 18.69 218.44 0.4902 1081.9 885.4
13 0 5 0 3 -19.33 17.96 18.76 217.75 0.4978 -927.0 -777.8
14 3 -12 2 -12 -18.21 17.70 18.50 218.86 0.4824 1307.2 999999
15 0 9 0 5 -19.93 17.77 18.57 216.69 0.5030 -980.0 -918.0
16 0 5 0 3 -20.09 17.43 18.23 216.00 0.5020 -1136.0 -878.2
17 0 5 0 3 -20.12 16.68 17.48 214.84 0.4957 -413.0 -680.4
18 0 4 0 2 -20.18 15.19 15.99 212.46 0.4838 -657.0 -571.1
19 3 10 2 6 -20.82 14.82 15.62 211.11 0.4890 -1064.7 -708.3
20 0 5 0 3 -17.32 13.92 14.72 213.91 0.4367 -1003.0 -755.3
21 6 48 3 27 -20.49 13.25 14.05 208.90 0.4726 945.9 418.7
22 5 -21 3 -21 -20.92 12.90 13.70 207.83 0.4758 955.2 999999
23 0 4 0 2 -17.04 12.57 13.38 211.80 0.4215 -916.0 -681.5
24 0 12 0 6 -20.64 12.18 12.98 206.87 0.4670 1356.0 940.4
25 0 15 0 8 -21.08 12.17 12.97 206.41 0.4728 1080.0 711.3
26 0 5 0 3 -21.65 12.09 12.89 205.71 0.4800 -331.0 -315.4
27 0 4 0 2 -19.99 11.95 12.75 207.15 0.4564 345.0 476.8
28 0 5 0 3 -20.55 11.78 12.58 206.26 0.4629 860.0 873.8
29 5 19 3 11 -20.94 11.72 12.53 205.77 0.4679 1186.5 909.9
30 3 91 2 51 -20.80 10.89 11.69 204.40 0.4604 1560.8 1105.0
31 8 -30 4 -30 -20.79 10.50 11.30 203.69 0.4579 1758.4 999999


  • 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.