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

10057 171 931 99 547 -7.84 146.52 29.12 244.62 0.5343 -142.1 -87.4


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SOHO MDI 2002-08-04 06:23:32 UT

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

1 12 140 7 88 -8.23 152.55 35.15 248.25 0.6157 -1043.0 -551.3
2 16 -1 10 -1 -7.92 152.08 34.68 248.46 0.6081 -1521.7 999999
3 0 5 0 3 -7.80 150.82 33.41 247.88 0.5911 -585.0 -448.9
4 0 4 0 2 -7.14 150.62 33.21 248.81 0.5851 144.0 200.9
5 0 4 0 2 -7.86 150.49 33.08 247.58 0.5871 -675.0 -484.1
6 4 10 2 6 -8.24 150.00 32.59 246.66 0.5828 -230.6 -259.1
7 0 10 0 6 -8.32 149.15 31.75 245.98 0.5722 -386.0 -273.5
8 5 354 3 210 -7.95 148.51 31.11 246.12 0.5617 745.8 -607.1
9 4 -8 3 -8 -7.56 148.06 30.66 246.45 0.5535 -793.7 999999
10 11 -8 6 -8 -8.13 148.02 30.61 245.47 0.5562 -977.0 999999
11 6 -8 3 -8 -7.75 147.80 30.39 245.94 0.5511 -1552.5 999999
12 14 -8 8 -8 -7.98 147.54 30.13 245.37 0.5490 -1706.7 999999
13 3 11 2 6 -9.33 147.57 30.16 243.18 0.5577 221.1 19.5
14 5 -8 3 -8 -8.37 147.25 29.84 244.50 0.5476 -973.2 999999
15 9 -8 5 -8 -7.55 147.14 29.73 245.79 0.5411 -1482.8 999999
16 5 -8 3 -8 -8.09 147.18 29.77 244.93 0.5449 -1525.9 999999
17 5 -8 3 -8 -7.48 146.44 29.04 245.40 0.5314 -1186.4 999999
18 0 2 0 1 -6.98 146.27 28.87 246.13 0.5261 411.0 361.4
19 0 4 0 2 -8.95 145.69 28.29 242.29 0.5309 -623.0 -401.9
20 4 7 2 4 -10.24 145.40 28.00 239.88 0.5361 686.3 481.2
21 2 8 1 5 -8.79 144.95 27.55 241.93 0.5201 -559.0 -392.8
22 0 5 0 3 -10.06 144.97 27.57 239.81 0.5293 748.0 477.2
23 0 3 0 2 -6.36 144.34 26.93 245.72 0.4958 680.0 559.0
24 0 17 0 10 -8.51 144.30 26.90 241.83 0.5096 751.0 382.6
25 5 257 3 145 -7.71 143.75 26.35 242.75 0.4967 -661.2 591.8
26 0 3 0 2 -9.04 143.54 26.13 240.18 0.5034 711.0 434.6
27 0 3 0 2 -9.69 143.46 26.05 238.98 0.5072 454.0 419.2
28 15 -25 9 -25 -6.99 143.17 25.77 243.54 0.4840 1405.9 999999
29 9 19 5 11 -10.09 143.22 25.82 238.07 0.5073 1087.9 657.6
30 5 -25 3 -25 -6.70 142.94 25.53 243.88 0.4787 1658.5 999999
31 7 -25 4 -25 -6.89 142.68 25.28 243.28 0.4765 2157.0 999999
32 14 -25 8 -25 -7.37 142.62 25.22 242.32 0.4791 1463.6 999999
33 0 11 0 6 -7.84 142.12 24.72 240.97 0.4757 963.0 809.5
34 0 10 0 6 -8.26 141.71 24.31 239.75 0.4735 724.0 732.3
35 0 3 0 1 -5.54 141.52 24.11 244.81 0.4512 735.0 587.7
36 4 34 2 19 -7.72 141.33 23.92 240.37 0.4642 1052.0 1011.7
37 0 4 0 3 -10.01 141.35 23.95 236.24 0.4828 911.0 702.9
38 0 3 0 2 -8.69 141.26 23.85 238.48 0.4708 834.0 685.7
39 7 -36 4 -36 -7.59 141.14 23.74 240.42 0.4607 1326.8 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.