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

9114 151 930 90 558 10.91 334.33 33.79 280.10 0.5567 1052.2 389.4


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

SOHO MDI 2000-08-11 05:29:31 UT

No observation available


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

1 0 3 0 2 8.74 340.40 39.85 275.86 0.6390 449.0 494.5
2 0 14 0 9 8.53 339.91 39.36 275.55 0.6324 855.0 621.1
3 8 19 5 12 7.33 339.51 38.97 273.63 0.6273 937.9 576.5
4 5 13 3 9 9.63 339.59 39.04 277.30 0.6283 -767.1 -550.6
5 0 9 0 6 9.63 339.02 38.47 277.32 0.6207 -1028.0 -721.9
6 0 4 0 3 10.03 339.02 38.48 277.96 0.6209 -312.0 -365.6
7 0 9 0 6 8.50 338.77 38.23 275.49 0.6171 475.0 353.3
8 3 9 2 6 7.72 338.48 37.94 274.23 0.6131 876.2 688.3
9 0 4 0 3 9.28 338.31 37.77 276.79 0.6109 -562.0 -700.8
10 88 720 52 429 10.83 334.64 34.10 279.75 0.5608 1632.0 609.0
11 5 -10 3 -10 11.50 334.73 34.19 280.93 0.5629 1080.9 999999
12 6 -10 4 -10 10.21 334.47 33.92 278.66 0.5577 1667.8 999999
13 7 -10 4 -10 10.85 332.96 32.42 280.05 0.5368 1368.6 999999
14 9 -10 5 -10 11.05 332.32 31.77 280.52 0.5277 1240.2 999999
15 3 76 2 44 12.90 332.04 31.49 284.08 0.5271 -929.1 -739.5
16 5 -15 3 -15 13.34 331.91 31.37 284.95 0.5263 -1087.1 999999
17 0 5 0 3 10.70 331.48 30.93 280.01 0.5149 -447.0 -396.7
18 9 -15 5 -15 12.77 331.45 30.91 284.00 0.5184 -786.1 999999
19 3 -15 2 -15 13.13 331.50 30.96 284.67 0.5199 -1337.7 999999
20 0 7 0 4 12.81 330.85 30.30 284.25 0.5096 -1157.0 -860.6
21 0 7 0 4 12.25 330.78 30.23 283.19 0.5073 -952.0 -695.1
22 0 7 0 4 12.40 330.28 29.73 283.62 0.5004 -480.0 -589.7
23 0 7 0 4 13.29 327.67 27.13 286.38 0.4644 -917.0 -721.0
24 0 9 0 5 15.83 325.63 25.09 292.91 0.4447 -637.0 -656.3
25 0 5 0 3 12.84 324.74 24.20 286.72 0.4191 -791.0 -606.8
26 0 3 0 2 16.52 323.74 23.20 295.82 0.4213 -619.0 -472.1


  • 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.