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

9069 159 814 89 453 -17.66 31.15 16.07 215.33 0.4532 252.6 73.1


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

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

No observation available


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

1 0 4 0 2 -15.31 39.79 24.70 231.36 0.5181 -686.0 -658.4
2 15 216 8 124 -18.22 36.43 21.34 222.95 0.5094 -1618.9 -560.3
3 21 -2 12 -2 -18.55 36.11 21.03 222.07 0.5097 -1743.1 999999
4 12 58 7 33 -17.76 35.26 20.17 222.02 0.4925 -1511.3 -1085.3
5 0 3 0 2 -15.39 35.00 19.91 225.24 0.4644 -945.0 -775.4
6 0 4 0 2 -19.86 34.80 19.72 218.55 0.5113 -590.0 -538.3
7 0 3 0 2 -19.32 34.02 18.94 218.14 0.4979 -386.0 -375.2
8 0 10 0 6 -17.51 33.42 18.34 219.74 0.4713 -806.0 -641.7
9 4 9 2 5 -17.45 32.85 17.76 218.94 0.4650 -1140.3 -763.4
10 6 13 4 7 -16.79 31.74 16.66 218.11 0.4465 -1223.3 -730.6
11 2 28 1 16 -17.77 31.70 16.62 216.68 0.4579 -1109.9 -917.5
12 4 -11 2 -11 -17.59 31.34 16.26 216.32 0.4524 -1256.2 999999
13 0 3 0 2 -17.80 30.84 15.76 215.21 0.4503 -655.0 -562.2
14 0 8 0 4 -18.26 30.80 15.71 214.51 0.4558 -770.0 -640.0
15 3 14 2 8 -19.45 29.82 14.74 211.37 0.4627 -824.0 -445.1
16 4 21 2 11 -16.54 29.53 14.45 214.63 0.4227 1043.2 703.6
17 0 3 0 2 -17.43 29.35 14.26 213.08 0.4325 300.0 282.6
18 0 3 0 2 -17.68 29.24 14.15 212.55 0.4349 544.0 440.5
19 0 4 0 2 -18.11 29.10 14.02 211.75 0.4393 466.0 442.6
20 0 3 0 2 -16.24 28.91 13.83 213.90 0.4132 263.0 244.4
21 5 12 3 7 -17.25 28.99 13.91 212.65 0.4271 997.5 670.5
22 0 3 0 1 -18.06 28.80 13.71 211.26 0.4361 701.0 607.3
23 0 9 0 5 -18.53 28.79 13.71 210.67 0.4423 -37.0 256.2
24 7 328 4 178 -16.78 28.53 13.44 212.42 0.4170 1294.0 791.8
25 5 -24 3 -24 -17.02 27.99 12.91 211.06 0.4158 1555.3 999999
26 3 -24 2 -24 -17.06 27.74 12.66 210.52 0.4142 1907.7 999999
27 4 55 2 30 -18.68 27.77 12.69 208.60 0.4365 608.6 657.8
28 16 -24 9 -24 -17.40 27.59 12.51 209.80 0.4176 1523.1 999999
29 32 -24 17 -24 -16.89 27.30 12.22 209.88 0.4083 2108.2 999999
30 14 -27 8 -27 -18.46 27.33 12.24 208.01 0.4301 1249.0 999999
31 -29 -24 -29 -24 -16.75 27.00 11.92 209.43 0.4041 999999 999999
32 2 -27 1 -27 -18.33 26.98 11.89 207.48 0.4257 1058.9 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.