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

10057 181 887 104 511 -7.84 146.38 27.22 243.06 0.5090 -174.6 -78.7


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SOHO MDI 2002-08-04 03:11:32 UT

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

1 12 121 7 74 -8.25 152.39 33.22 247.07 0.5909 -1081.8 -537.8
2 15 -1 9 -1 -7.85 151.87 32.70 247.37 0.5821 -1311.6 999999
3 0 6 0 3 -6.95 151.04 31.87 248.30 0.5663 709.0 505.8
4 0 3 0 2 -7.60 151.05 31.88 247.24 0.5699 -521.0 -550.2
5 0 4 0 3 -7.17 150.54 31.37 247.61 0.5608 331.0 297.1
6 0 10 0 6 -7.81 150.41 31.24 246.46 0.5626 -820.0 -576.8
7 0 10 0 6 -7.57 149.69 30.52 246.36 0.5517 -887.0 -704.0
8 0 2 0 1 -8.46 149.76 30.60 244.93 0.5580 376.0 243.4
9 0 5 0 3 -8.08 149.45 30.28 245.33 0.5516 -665.0 -390.9
10 0 4 0 2 -8.51 149.17 30.00 244.40 0.5504 -611.0 -561.3
11 11 347 6 201 -7.67 148.59 29.42 245.38 0.5376 -958.9 -581.1
12 4 -11 3 -11 -8.07 148.48 29.32 244.62 0.5387 836.5 999999
13 4 -11 2 -11 -7.67 147.86 28.69 244.81 0.5279 -878.4 999999
14 11 -11 6 -11 -8.24 147.81 28.64 243.80 0.5308 -1043.9 999999
15 21 -11 12 -11 -7.89 147.28 28.12 243.98 0.5215 -1698.2 999999
16 15 -11 9 -11 -8.32 147.00 27.83 242.99 0.5206 -1313.8 999999
17 7 -11 4 -11 -7.56 146.40 27.24 243.82 0.5076 -1563.6 999999
18 0 1 0 1 -6.98 146.28 27.11 244.74 0.5021 624.0 591.4
19 7 -11 4 -11 -7.54 146.04 26.88 243.54 0.5026 -1240.6 999999
20 0 5 0 3 -9.03 145.62 26.45 240.52 0.5073 -855.0 -555.9
21 4 19 3 11 -10.16 145.35 26.18 238.33 0.5124 731.8 560.8
22 3 9 1 5 -8.83 144.93 25.76 240.21 0.4969 -574.7 -389.8
23 3 8 2 5 -8.48 144.37 25.21 240.29 0.4869 559.6 321.8
24 0 4 0 2 -8.62 143.94 24.77 239.60 0.4823 493.0 376.4
25 3 246 2 137 -7.11 143.71 24.54 242.18 0.4680 860.9 594.9
26 13 -25 7 -25 -7.08 143.19 24.02 241.70 0.4607 1354.4 999999
27 9 21 5 12 -10.07 143.30 24.13 236.35 0.4855 1077.8 597.1
28 6 -25 3 -25 -6.74 142.86 23.70 242.02 0.4538 1820.2 999999
29 3 -25 2 -25 -7.47 142.77 23.60 240.52 0.4579 1222.9 999999
30 16 -25 9 -25 -7.02 142.57 23.41 241.19 0.4518 1933.1 999999
31 3 -25 2 -25 -7.62 142.48 23.31 239.92 0.4551 1256.0 999999
32 0 4 0 2 -9.95 142.55 23.38 235.71 0.4750 402.0 442.7
33 0 4 0 2 -7.85 142.14 22.97 239.11 0.4524 984.0 793.2
34 0 3 0 2 -8.41 141.87 22.70 237.74 0.4534 689.0 586.4
35 0 4 0 2 -9.38 141.63 22.46 235.66 0.4585 615.0 475.2
36 3 42 2 23 -7.90 141.45 22.29 238.22 0.4437 1079.4 1026.8
37 0 5 0 3 -8.63 141.28 22.11 236.63 0.4475 1072.0 816.3
38 8 -36 4 -36 -7.60 141.14 21.97 238.43 0.4370 1411.8 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.