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

10057 184 838 105 477 -7.81 146.17 26.12 242.12 0.4941 -142.0 -41.4


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SOHO MDI 2002-08-04 01:35:32 UT

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

1 10 99 6 60 -8.19 152.31 32.26 246.54 0.5781 -1152.2 -546.8
2 3 -1 2 -1 -8.51 152.24 32.19 245.98 0.5790 -880.0 999999
3 12 -1 7 -1 -7.83 151.76 31.71 246.75 0.5689 -1165.5 999999
4 0 2 0 1 -7.21 151.43 31.37 247.55 0.5610 317.0 266.9
5 0 8 0 5 -6.94 151.03 30.98 247.73 0.5543 653.0 363.7
6 0 4 0 2 -7.58 150.85 30.80 246.54 0.5554 -637.0 -479.7
7 0 7 0 4 -7.16 150.54 30.49 247.03 0.5489 586.0 309.6
8 0 6 0 4 -7.75 150.26 30.21 245.83 0.5486 -666.0 -517.4
9 0 4 0 2 -8.22 149.88 29.83 244.77 0.5464 -276.0 -250.3
10 0 4 0 2 -8.45 149.72 29.67 244.25 0.5457 677.0 387.5
11 5 11 3 6 -7.55 149.60 29.55 245.68 0.5386 -1024.7 -770.3
12 0 2 0 1 -7.86 149.35 29.30 244.96 0.5371 -508.0 -461.8
13 5 302 3 174 -7.44 149.04 28.99 245.44 0.5304 -1089.4 -625.1
14 0 4 0 2 -8.54 148.94 28.89 243.50 0.5360 -522.0 -491.0
15 4 -13 2 -13 -8.11 148.50 28.45 243.87 0.5273 718.3 999999
16 7 -13 4 -13 -7.70 148.47 28.42 244.55 0.5243 -1093.1 999999
17 6 -13 3 -13 -7.70 147.74 27.69 243.95 0.5146 -981.2 999999
18 13 -13 7 -13 -8.23 147.74 27.69 243.02 0.5180 -1155.1 999999
19 18 -13 10 -13 -7.92 147.26 27.21 243.16 0.5097 -1619.5 999999
20 11 -13 7 -13 -8.44 146.99 26.94 242.01 0.5095 -1222.7 999999
21 4 -13 2 -13 -7.86 146.86 26.80 242.91 0.5038 -1791.2 999999
22 0 4 0 2 -8.94 146.31 26.26 240.51 0.5041 -540.0 -529.0
23 0 4 0 3 -8.36 146.22 26.17 241.44 0.4988 -944.0 -825.5
24 10 -13 6 -13 -7.58 146.12 26.07 242.75 0.4920 -1188.0 999999
25 0 4 0 2 -9.03 145.65 25.60 239.71 0.4961 -710.0 -550.6
26 5 17 3 10 -10.12 145.38 25.33 237.54 0.5011 651.1 595.3
27 0 5 0 3 -8.83 144.88 24.83 239.29 0.4846 -776.0 -546.2
28 2 6 1 4 -8.44 144.37 24.32 239.47 0.4748 421.4 303.1
29 0 4 0 2 -8.59 144.03 23.98 238.84 0.4715 484.0 297.5
30 3 259 2 143 -7.15 143.72 23.67 241.22 0.4564 621.1 619.2
31 16 -30 9 -30 -7.09 143.20 23.15 240.78 0.4488 1355.0 999999
32 8 19 5 11 -10.03 143.39 23.34 235.53 0.4751 1050.7 645.4
33 7 -30 4 -30 -6.74 142.79 22.74 241.02 0.4406 1820.5 999999
34 3 -30 2 -30 -7.51 142.70 22.65 239.41 0.4454 1213.6 999999
35 9 -30 5 -30 -7.22 142.60 22.55 239.86 0.4417 1703.7 999999
36 6 -30 3 -30 -6.85 142.54 22.48 240.52 0.4380 2041.7 999999
37 5 -30 3 -30 -7.62 142.45 22.40 238.90 0.4429 1290.8 999999
38 0 6 0 3 -8.45 141.89 21.84 236.64 0.4424 689.0 541.5
39 4 51 2 28 -8.00 141.61 21.56 237.17 0.4348 1178.9 943.7
40 0 6 0 3 -8.67 141.22 21.17 235.38 0.4356 810.0 719.1
41 8 -39 4 -39 -7.61 141.11 21.06 237.32 0.4250 1464.7 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.