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

9069 166 974 95 557 -17.59 31.34 20.67 222.32 0.4977 292.2 83.7


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SOHO MDI 2000-07-09 17:35:31 UT

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

1 0 11 0 7 -14.80 41.28 30.61 237.70 0.5847 -704.0 -424.6
2 0 10 0 6 -14.04 40.88 30.21 238.53 0.5745 -634.0 -357.4
3 0 5 0 3 -15.33 39.76 29.09 235.61 0.5703 -478.0 -496.5
4 0 6 0 4 -14.86 39.31 28.64 235.93 0.5614 -1039.0 -777.1
5 6 274 4 163 -18.20 36.94 26.27 228.70 0.5617 -1220.8 -569.2
6 0 3 0 2 -16.02 36.29 25.61 231.21 0.5352 -687.0 -600.4
7 26 -5 16 -5 -18.53 36.62 25.95 227.90 0.5613 -1601.1 999999
8 13 -5 8 -5 -17.87 35.91 25.24 228.08 0.5476 -1501.5 999999
9 0 4 0 2 -19.81 34.84 24.16 224.18 0.5547 -552.0 -411.6
10 0 9 0 5 -17.31 34.19 23.52 226.93 0.5235 -967.0 -718.3
11 5 14 3 8 -17.42 33.48 22.81 225.92 0.5169 -1055.7 -696.9
12 4 70 2 40 -17.65 32.70 22.03 224.61 0.5110 -1257.0 -805.3
13 3 14 2 8 -18.68 32.79 22.12 223.27 0.5225 537.3 514.1
14 0 6 0 4 -18.16 32.54 21.87 223.68 0.5145 -640.0 -545.3
15 3 9 2 5 -16.84 32.38 21.70 225.39 0.4992 -825.1 -646.1
16 2 -13 1 -13 -18.80 32.49 21.82 222.73 0.5207 807.5 999999
17 2 -12 1 -12 -17.68 32.21 21.54 223.94 0.5061 -1169.4 999999
18 4 -12 2 -12 -17.49 31.48 20.80 223.24 0.4965 -1248.2 999999
19 0 8 0 4 -18.42 31.19 20.52 221.53 0.5036 -1145.0 -828.7
20 0 4 0 2 -17.56 31.00 20.32 222.48 0.4923 -602.0 -476.2
21 4 12 2 7 -19.34 29.92 19.25 218.53 0.5014 -996.1 -818.9
22 0 4 0 2 -19.02 29.31 18.64 218.06 0.4920 -601.0 -477.7
23 6 398 3 221 -16.62 28.83 18.16 220.71 0.4597 1067.4 799.1
24 0 4 0 2 -19.27 29.03 18.36 217.32 0.4923 -542.0 -569.1
25 3 -23 2 -23 -17.50 28.35 17.68 218.70 0.4652 1181.7 999999
26 0 15 0 9 -18.19 28.38 17.71 217.79 0.4735 892.0 755.2
27 5 -23 3 -23 -17.03 28.13 17.46 219.02 0.4575 1263.0 999999
28 0 10 0 6 -18.57 28.16 17.48 216.93 0.4759 735.0 531.5
29 10 -23 6 -23 -17.15 27.66 16.99 218.11 0.4544 1576.7 999999
30 17 -23 9 -23 -17.40 27.39 16.71 217.30 0.4547 1515.5 999999
31 24 -23 13 -23 -16.67 27.19 16.52 218.01 0.4441 2201.1 999999
32 14 84 8 47 -18.37 27.22 16.55 215.70 0.4651 1240.8 411.0
33 5 -23 3 -23 -17.05 27.05 16.38 217.24 0.4473 1856.7 999999
34 -31 -23 -31 -23 -16.67 26.84 16.17 217.44 0.4407 999999 999999
35 10 -32 5 -32 -18.28 26.56 15.89 214.75 0.4579 1404.6 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.