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

10057 109 723 99 659 -7.80 149.20 55.61 256.54 0.8408 -320.9 -129.2


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SOHO MDI 2002-08-06 01:35:32 UT

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

1 21 163 21 168 -7.98 153.69 60.10 257.47 0.8814 -642.8 -204.3
2 6 -1 6 -1 -7.42 152.92 59.33 257.92 0.8742 -710.3 999999
3 10 297 10 279 -8.02 151.96 58.37 257.02 0.8673 -529.3 -405.1
4 20 -3 19 -3 -7.81 150.49 56.90 256.92 0.8541 -902.2 999999
5 2 17 2 16 -8.97 149.87 56.28 255.43 0.8510 -324.7 -476.8
6 6 -3 6 -3 -7.26 148.94 55.35 257.16 0.8391 -997.8 999999
7 10 -3 9 -3 -7.47 148.56 54.97 256.82 0.8360 -1136.7 999999
8 0 2 0 2 -8.63 148.79 55.20 255.53 0.8406 -558.0 -535.9
9 0 3 0 3 -9.29 148.87 55.28 254.79 0.8428 -664.0 -522.3
10 0 7 0 6 -9.50 148.08 54.49 254.32 0.8360 -296.0 -205.2
11 0 5 0 4 -8.63 147.41 53.82 255.15 0.8277 -175.0 -349.7
12 5 17 4 15 -9.72 147.38 53.79 253.86 0.8300 553.0 296.2
13 0 4 0 4 -8.58 146.45 52.86 254.93 0.8185 144.0 119.0
14 0 4 0 3 -6.27 145.99 52.40 257.58 0.8086 225.0 360.1
15 0 5 0 4 -6.39 145.42 51.83 257.29 0.8031 282.0 312.0
16 0 3 0 2 -8.16 144.42 50.83 254.83 0.7974 183.0 131.5
17 1 11 1 9 -8.43 144.22 50.63 254.45 0.7960 479.1 377.9
18 13 141 10 112 -7.04 143.55 49.96 255.96 0.7855 906.8 484.8
19 3 10 2 8 -8.74 143.52 49.93 253.85 0.7897 674.0 464.2
20 12 -18 9 -18 -7.21 143.20 49.61 255.64 0.7823 1195.1 999999
21 0 3 0 2 -9.14 143.41 49.82 253.32 0.7897 402.0 465.3
22 0 3 0 2 -7.79 142.43 48.84 254.67 0.7757 749.0 574.3
23 0 4 0 3 -10.05 142.60 49.01 251.93 0.7840 -300.0 -323.3
24 0 4 0 3 -8.66 141.55 47.96 253.29 0.7688 602.0 532.5
25 0 4 0 3 -9.96 141.54 47.95 251.66 0.7729 620.0 425.1
26 0 3 0 2 -5.38 140.63 47.04 257.18 0.7495 423.0 427.5
27 0 4 0 3 -8.78 141.03 47.44 252.96 0.7637 296.0 321.1
28 0 9 0 6 -8.19 139.76 46.17 253.25 0.7480 58.0 60.0


  • 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.