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

9178 130 924 75 523 -21.93 314.56 1.65 183.30 0.4831 -641.1 -97.8


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SOHO MDI 2000-10-03 19:11:32 UT

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

1 0 9 0 5 -20.32 319.28 6.37 192.99 0.4650 -887.0 -658.1
2 38 419 22 236 -21.36 318.61 5.70 191.20 0.4785 -1947.7 -693.2
3 14 -2 8 -2 -21.76 318.25 5.34 190.35 0.4834 -1484.5 999999
4 0 4 0 2 -19.04 317.50 4.59 189.94 0.4399 607.0 562.7
5 3 -2 2 -2 -21.44 317.23 4.32 188.51 0.4760 -1377.4 999999
6 0 5 0 3 -23.57 317.17 4.26 187.74 0.5081 -630.0 -496.0
7 0 5 0 3 -19.60 316.93 4.02 188.54 0.4471 804.0 611.8
8 12 -2 7 -2 -21.70 316.82 3.91 187.64 0.4791 -1240.9 999999
9 0 11 0 6 -23.08 316.86 3.95 187.31 0.5000 -777.0 -589.5
10 0 5 0 3 -21.30 316.23 3.32 186.59 0.4718 -963.0 -731.1
11 0 5 0 3 -21.38 314.85 1.94 183.85 0.4712 -675.0 -585.1
12 0 10 0 6 -22.93 313.90 0.99 181.85 0.4942 -531.0 -523.0
13 0 4 0 2 -20.80 313.60 0.69 181.39 0.4614 -542.0 -481.6
14 0 4 0 2 -23.19 313.10 0.19 180.35 0.4980 -681.0 -522.1
15 19 139 11 78 -21.46 312.97 0.06 180.12 0.4715 -1290.4 -239.2
16 3 -15 2 -15 -20.80 312.39 -0.52 178.94 0.4613 991.3 999999
17 0 1 0 1 -23.10 311.62 -1.29 177.60 0.4971 -453.0 -281.5
18 3 46 2 26 -23.87 311.57 -1.34 177.58 0.5087 1218.7 920.6
19 0 8 0 5 -23.24 311.37 -1.54 177.15 0.4993 -37.0 -11.8
20 5 220 3 125 -22.62 311.04 -1.87 176.45 0.4901 1174.4 910.7
21 6 -20 3 -20 -22.80 310.78 -2.13 176.00 0.4931 1122.5 999999
22 5 -20 3 -20 -22.44 310.49 -2.42 175.40 0.4880 1749.0 999999
23 7 -20 4 -20 -22.75 310.32 -2.59 175.13 0.4930 984.3 999999
24 10 -20 5 -20 -22.49 310.03 -2.88 174.53 0.4893 1445.0 999999
25 2 -20 1 -20 -21.65 309.88 -3.03 174.06 0.4767 1041.0 999999
26 3 -20 2 -20 -22.71 309.64 -3.27 173.86 0.4934 861.6 999999
27 0 5 0 3 -23.34 309.54 -3.37 173.82 0.5030 632.0 536.1
28 0 7 0 4 -22.11 307.18 -5.73 169.06 0.4899 761.0 584.0
29 0 4 0 2 -22.59 305.29 -7.62 165.86 0.5030 705.0 667.7
30 0 9 0 5 -21.49 304.38 -8.53 163.60 0.4907 241.0 285.8
31 0 4 0 3 -24.80 302.43 -10.48 162.33 0.5463 510.0 466.6


  • 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.