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

9069 188 1162 114 706 -17.81 30.89 28.16 230.70 0.5797 196.9 86.6


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

SOHO MDI 2000-07-10 07:59:31 UT

No observation available


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

1 0 4 0 2 -15.28 41.28 38.55 242.35 0.6809 -346.0 -364.7
2 0 3 0 2 -15.21 39.65 36.92 241.49 0.6619 -671.0 -617.3
3 17 255 11 167 -18.47 37.70 34.97 235.80 0.6596 -1089.5 -487.3
4 -3 -3 -3 -3 -18.81 37.58 34.85 235.27 0.6605 999999 999999
5 9 -3 6 -3 -18.45 37.19 34.46 235.46 0.6539 -1529.9 999999
6 11 -3 7 -3 -18.02 37.09 34.36 235.96 0.6500 -1450.4 999999
7 2 22 2 14 -17.49 35.52 32.80 235.51 0.6291 -883.6 -755.0
8 3 -7 2 -7 -17.30 35.14 32.41 235.47 0.6235 -852.9 999999
9 10 101 6 63 -17.22 34.10 31.37 234.75 0.6111 -1456.6 -579.9
10 5 -9 3 -9 -17.37 33.69 30.96 234.20 0.6077 -1266.5 999999
11 0 4 0 2 -16.63 33.12 30.39 234.76 0.5957 -916.0 -605.4
12 0 4 0 3 -18.82 33.49 30.76 232.04 0.6163 137.0 146.0
13 0 7 0 4 -18.54 31.89 29.16 230.99 0.5967 -313.0 -350.2
14 3 46 2 28 -17.51 31.60 28.88 232.17 0.5853 -1208.3 -885.6
15 3 -14 2 -14 -17.71 31.26 28.53 231.57 0.5831 -1250.9 999999
16 3 -14 2 -14 -17.87 30.91 28.18 231.01 0.5805 -1064.8 999999
17 10 25 6 16 -19.29 31.02 28.30 229.17 0.5936 1007.9 512.6
18 0 3 0 2 -18.97 30.54 27.81 229.13 0.5857 443.0 346.2
19 8 17 5 10 -16.47 29.70 26.97 231.85 0.5552 875.1 497.5
20 8 63 5 38 -19.12 29.76 27.03 228.15 0.5786 -1308.4 -788.1
21 7 -20 4 -20 -19.02 29.37 26.64 227.89 0.5736 -1349.1 999999
22 0 5 0 3 -17.55 29.08 26.35 229.64 0.5575 244.0 438.8
23 0 3 0 2 -17.98 29.05 26.32 229.01 0.5610 365.0 351.2
24 0 4 0 2 -19.25 28.52 25.79 226.68 0.5667 -654.0 -552.6
25 4 184 2 108 -18.76 28.11 25.38 226.91 0.5580 314.9 515.1
26 4 412 2 240 -17.22 27.83 25.10 228.79 0.5407 1050.6 742.1
27 5 -25 3 -25 -18.46 27.88 25.15 227.08 0.5526 1156.5 999999
28 7 -26 4 -26 -17.64 27.71 24.98 228.05 0.5432 1243.4 999999
29 5 -26 3 -26 -17.25 27.42 24.69 228.30 0.5365 1237.1 999999
30 4 -25 2 -25 -18.78 27.33 24.60 226.02 0.5499 1016.7 999999
31 14 -26 8 -26 -17.36 26.98 24.25 227.63 0.5327 1600.5 999999
32 33 -26 19 -26 -16.72 26.80 24.07 228.37 0.5247 1995.4 999999
33 6 -25 4 -25 -18.42 26.68 23.95 225.77 0.5395 1205.8 999999
34 7 -25 4 -25 -18.20 26.32 23.60 225.68 0.5336 1644.0 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.