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

9077 246 1990 209 1688 17.91 309.14 -53.59 70.60 0.8118 -392.9 -378.8


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

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

1 17 78 11 52 18.90 323.02 -39.71 65.69 0.6656 1237.8 593.8
2 0 5 0 3 19.12 320.50 -42.23 66.31 0.6957 481.0 425.6
3 0 4 0 2 18.46 320.54 -42.19 67.22 0.6933 281.0 323.6
4 0 4 0 2 16.55 320.97 -41.76 69.79 0.6826 738.0 652.7
5 0 2 0 2 18.08 320.26 -42.47 67.85 0.6954 629.0 452.3
6 0 4 0 3 18.10 319.91 -42.82 67.92 0.6995 611.0 545.1
7 0 12 0 8 18.46 318.70 -44.03 67.80 0.7143 -357.0 -305.9
8 8 81 6 58 19.22 317.38 -45.35 67.17 0.7312 -1156.2 -541.2
9 0 7 0 5 17.50 317.60 -45.13 69.42 0.7243 -729.0 -746.0
10 0 5 0 4 18.39 317.25 -45.48 68.32 0.7304 -453.0 -648.3
11 0 3 0 2 18.71 317.02 -45.71 67.96 0.7338 -550.0 -587.5
12 0 4 0 3 17.31 317.07 -45.66 69.82 0.7298 -560.0 -678.9
13 15 82 11 61 19.08 316.03 -46.69 67.74 0.7454 -1018.5 -388.8
14 0 22 0 16 17.80 316.06 -46.67 69.42 0.7421 -576.0 -598.6
15 8 -13 6 -13 18.72 315.55 -47.18 68.34 0.7498 -702.7 999999
16 0 5 0 4 19.88 313.90 -48.83 67.26 0.7698 -448.0 -505.0
17 0 4 0 3 19.13 312.98 -49.75 68.44 0.7776 602.0 428.4
18 0 6 0 5 18.37 312.57 -50.16 69.49 0.7802 580.0 508.8
19 0 2 0 2 18.10 312.22 -50.51 69.90 0.7833 148.0 206.5
20 0 5 0 4 17.57 312.23 -50.50 70.58 0.7823 -297.0 -171.7
21 0 6 0 5 20.88 310.57 -52.15 66.80 0.8049 546.0 552.0
22 0 4 0 3 19.37 311.21 -51.51 68.52 0.7958 511.0 417.4
23 0 3 0 3 19.69 311.00 -51.73 68.17 0.7985 306.0 378.9
24 0 4 0 3 20.00 310.58 -52.15 67.88 0.8031 702.0 582.7
25 42 1575 35 1379 19.04 309.64 -53.09 69.25 0.8105 649.8 -440.4
26 6 -25 5 -25 18.31 309.83 -52.90 70.11 0.8074 -1730.3 999999
27 -25 -25 -25 -25 18.69 309.31 -53.42 69.73 0.8131 999999 999999
28 7 -25 6 -25 18.08 309.44 -53.28 70.46 0.8108 -1900.5 999999
29 25 -25 21 -25 15.75 309.70 -53.03 73.28 0.8051 -1422.3 999999
30 18 -25 16 -25 16.99 309.07 -53.66 71.85 0.8129 -1437.9 999999
31 8 -25 7 -25 18.91 308.06 -54.67 69.68 0.8252 396.8 999999
32 26 -25 22 -25 16.57 308.89 -53.84 72.39 0.8141 -974.5 999999
33 21 -25 19 -25 19.37 306.56 -56.17 69.39 0.8394 919.8 999999
34 3 -25 3 -25 18.17 306.64 -56.09 70.79 0.8371 -447.2 999999
35 0 38 0 33 14.75 306.96 -55.77 74.85 0.8305 93.0 221.8
36 2 10 2 9 16.12 305.94 -56.79 73.32 0.8411 -613.8 -620.4
37 5 -25 5 -25 19.44 303.43 -59.30 69.76 0.8662 180.0 999999
38 0 15 0 14 16.20 305.14 -57.59 73.32 0.8484 -580.0 -156.4
39 5 -25 5 -25 18.15 304.00 -58.72 71.18 0.8601 -1036.3 999999
40 7 -25 7 -25 18.71 303.61 -59.12 70.58 0.8639 469.3 999999
41 13 -25 12 -25 17.70 304.08 -58.65 71.69 0.8590 -1218.4 999999
42 10 -25 10 -25 17.24 303.92 -58.81 72.25 0.8599 -587.3 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.