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

9149 137 882 85 531 13.40 357.98 34.25 283.34 0.5636 640.2 317.2


previous   or   next   observation for the same group / back to the solar disc

SOHO MDI 2000-09-05 16:56:31 UT

No observation available


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

1 15 182 10 115 13.00 2.60 38.86 281.77 0.6267 1172.1 584.9
2 3 -1 2 -1 13.05 2.04 38.30 281.92 0.6193 1398.0 999999
3 14 -1 9 -1 13.62 1.83 38.10 282.87 0.6174 1162.5 999999
4 0 5 0 3 12.18 1.52 37.79 280.56 0.6115 665.0 516.7
5 0 4 0 3 14.56 1.97 38.23 284.37 0.6206 795.0 678.6
6 0 3 0 2 12.73 0.40 36.67 281.63 0.5969 535.0 531.0
7 0 6 0 4 11.55 359.87 36.13 279.69 0.5883 756.0 663.8
8 0 9 0 5 12.59 359.73 35.99 281.48 0.5875 836.0 598.0
9 32 397 20 241 14.05 359.78 36.05 283.95 0.5904 1393.1 592.0
10 4 -9 3 -9 13.81 359.24 35.51 283.65 0.5826 1951.0 999999
11 7 16 4 10 11.75 358.76 35.03 280.16 0.5731 -158.4 122.2
12 13 -9 8 -9 12.82 358.63 34.90 282.06 0.5726 -671.0 999999
13 0 3 0 2 11.71 358.12 34.39 280.18 0.5640 -343.0 -258.1
14 5 -9 3 -9 12.99 357.97 34.24 282.47 0.5636 -1033.7 999999
15 12 -9 7 -9 13.38 357.50 33.76 283.26 0.5576 1171.4 999999
16 5 12 3 7 11.88 356.17 32.44 280.79 0.5364 -587.2 -436.4
17 15 37 9 21 13.41 355.25 31.51 283.85 0.5257 1225.1 845.1
18 0 3 0 2 12.70 353.33 29.59 282.97 0.4963 -634.0 -506.8
19 0 7 0 4 12.85 352.79 29.06 283.42 0.4888 -731.0 -607.4
20 7 133 4 75 13.38 352.49 28.76 284.60 0.4856 -1215.1 -486.1
21 0 6 0 4 12.96 352.21 28.47 283.83 0.4804 -1110.0 -939.2
22 3 -20 2 -20 13.56 352.19 28.46 285.06 0.4817 -1422.0 999999
23 0 6 0 3 12.28 351.76 28.02 282.53 0.4722 -738.0 -586.4
24 2 -20 1 -20 13.31 351.75 28.01 284.69 0.4744 -1276.4 999999
25 0 9 0 5 14.33 351.84 28.10 286.78 0.4786 -590.0 -632.5
26 0 6 0 3 13.61 351.38 27.64 285.45 0.4697 -1185.0 -922.0
27 0 7 0 4 12.80 351.00 27.27 283.86 0.4621 -1011.0 -723.7
28 0 11 0 6 13.03 350.99 27.25 284.38 0.4624 -1168.0 -867.8
29 0 4 0 2 13.52 350.86 27.13 285.45 0.4619 -434.0 -415.7
30 0 6 0 4 15.29 350.41 26.68 289.42 0.4611 -993.0 -813.8
31 0 5 0 3 14.34 350.24 26.51 287.49 0.4552 -813.0 -680.6
32 0 5 0 3 16.15 349.13 25.39 292.00 0.4460 -610.0 -543.1


  • 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.