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

9068 86 527 74 452 -18.35 49.02 50.71 244.10 0.8181 -268.0 -71.1


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SOHO MDI 2000-07-10 15:59:31 UT

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

1 0 6 0 6 -16.16 52.65 54.34 247.93 0.8442 -469.0 -366.2
2 0 9 0 8 -15.86 51.83 53.52 248.01 0.8362 -664.0 -454.7
3 16 181 15 165 -17.77 52.13 53.82 245.92 0.8440 -630.1 -171.1
4 7 -3 6 -3 -17.99 51.52 53.21 245.47 0.8394 -735.9 999999
5 0 1 0 1 -16.51 50.70 52.39 246.89 0.8279 -554.0 -554.0
6 6 -3 5 -3 -18.22 51.14 52.82 245.07 0.8367 -696.8 999999
7 4 -3 3 -3 -17.86 50.70 52.39 245.34 0.8318 -893.9 999999
8 0 7 0 6 -16.65 50.22 51.90 246.57 0.8239 -880.0 -787.1
9 0 9 0 7 -17.11 50.26 51.95 246.04 0.8257 -819.0 -712.0
10 0 6 0 5 -17.39 49.97 51.66 245.61 0.8239 -864.0 -733.2
11 0 4 0 3 -18.32 49.81 51.49 244.49 0.8253 -392.0 -374.6
12 0 5 0 4 -17.41 48.85 50.53 245.18 0.8137 -719.0 -576.7
13 12 34 10 30 -19.97 49.59 51.27 242.51 0.8287 -728.8 -420.7
14 4 129 3 106 -17.20 47.99 49.67 245.11 0.8050 -179.1 158.2
15 6 -14 5 -14 -17.54 47.98 49.67 244.71 0.8061 -435.1 999999
16 7 -14 6 -14 -18.09 47.29 48.98 243.79 0.8016 -266.4 999999
17 6 21 5 18 -18.92 47.62 49.30 242.95 0.8075 -146.7 -133.5
18 4 -14 4 -14 -17.33 46.45 48.13 244.36 0.7908 795.7 999999
19 0 5 0 4 -19.41 47.17 48.86 242.20 0.8052 341.0 159.4
20 0 3 0 3 -20.90 47.75 49.43 240.71 0.8158 200.0 83.3
21 0 15 0 12 -19.78 46.94 48.62 241.67 0.8044 -207.0 -290.1
22 2 19 2 15 -18.97 46.17 47.86 242.29 0.7943 674.5 704.5
23 0 4 0 3 -17.32 45.52 47.20 243.98 0.7817 811.0 664.0
24 0 4 0 4 -21.36 45.82 47.51 239.34 0.8005 375.0 346.1
25 12 53 10 43 -20.41 44.93 46.61 240.05 0.7884 758.2 43.4
26 0 4 0 3 -21.13 43.87 45.55 238.70 0.7816 556.0 483.7
27 0 4 0 3 -19.75 43.16 44.85 239.99 0.7688 500.0 447.5
28 0 4 0 3 -20.83 43.14 44.83 238.69 0.7735 613.0 505.1


  • 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.