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

9073 109 611 60 335 -19.67 15.88 -8.92 160.44 0.4279 -29.8 25.9


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SOHO MDI 2000-07-08 15:59:31 UT

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

1 19 99 10 53 -18.50 21.24 -3.55 171.19 0.3850 -1631.2 -713.7
2 0 3 0 2 -20.27 19.98 -4.82 169.05 0.4165 -395.0 -480.6
3 21 126 11 68 -18.89 19.52 -5.28 167.26 0.3965 -1626.3 -751.4
4 3 -3 2 -3 -18.98 19.22 -5.58 166.63 0.3989 -1332.0 999999
5 6 -3 3 -3 -18.00 19.21 -5.59 165.97 0.3836 -1492.0 999999
6 0 10 0 6 -19.41 19.08 -5.72 166.57 0.4061 -1017.0 -730.5
7 0 7 0 4 -19.80 18.72 -6.07 166.02 0.4135 -537.0 -483.2
8 0 6 0 3 -19.41 18.65 -6.14 165.62 0.4078 -1072.0 -854.2
9 0 4 0 2 -20.02 18.29 -6.50 165.21 0.4186 369.0 390.1
10 0 6 0 3 -19.20 18.24 -6.55 164.55 0.4062 -759.0 -628.1
11 6 16 3 9 -18.43 17.81 -6.99 163.00 0.3964 1341.7 958.2
12 0 7 0 4 -17.54 17.76 -7.03 162.17 0.3829 541.0 537.7
13 0 7 0 4 -19.69 17.12 -7.68 162.45 0.4187 -941.0 -699.3
14 0 10 0 5 -19.82 16.43 -8.36 161.10 0.4241 -996.0 -872.2
15 0 7 0 4 -21.36 15.23 -9.57 159.94 0.4531 944.0 848.4
16 0 3 0 1 -22.07 14.61 -10.18 159.36 0.4666 463.0 447.3
17 0 9 0 5 -20.58 14.59 -10.20 158.04 0.4454 885.0 793.5
18 0 11 0 6 -20.72 14.06 -10.73 157.16 0.4505 -223.0 -190.2
19 0 15 0 8 -21.65 13.30 -11.49 156.60 0.4682 805.0 576.1
20 6 31 3 17 -20.86 13.15 -11.65 155.58 0.4582 1208.1 437.0
21 5 11 3 6 -17.93 13.36 -11.44 152.89 0.4157 -1212.7 -729.0
22 6 14 4 8 -21.49 12.18 -12.61 154.46 0.4732 896.3 682.8
23 12 190 7 106 -20.79 12.24 -12.55 153.87 0.4632 1283.7 733.5
24 0 5 0 3 -21.58 11.74 -13.06 153.78 0.4775 576.0 502.2
25 25 -23 14 -23 -20.32 11.72 -13.08 152.44 0.4605 1630.9 999999
26 -25 -23 -25 -23 -20.66 11.69 -13.11 152.76 0.4654 999999 999999
27 0 7 0 4 -17.64 9.79 -15.00 145.80 0.4407 949.0 733.6
28 0 7 0 4 -17.09 9.71 -15.09 144.90 0.4345 601.0 736.1


  • 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.