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

9070 216 1237 114 647 18.10 32.38 10.23 325.71 0.3004 263.2 143.0


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SOHO MDI 2000-07-08 20:47:31 UT

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

1 0 3 0 2 14.52 43.85 21.71 298.03 0.4074 757.0 658.4
2 0 6 0 3 17.27 40.37 18.22 308.35 0.3824 981.0 835.4
3 0 8 0 4 18.70 40.52 18.38 311.09 0.3979 730.0 582.0
4 0 4 0 2 18.76 39.74 17.59 312.38 0.3891 823.0 670.6
5 0 3 0 2 17.78 39.42 17.27 310.86 0.3754 818.0 715.9
6 0 3 0 2 16.28 38.76 16.61 308.59 0.3526 -496.0 -480.1
7 18 176 10 93 17.97 38.00 15.86 313.58 0.3603 1677.3 798.6
8 0 9 0 5 14.16 37.69 15.55 305.05 0.3189 1149.0 716.2
9 0 6 0 3 16.91 37.61 15.46 311.96 0.3445 902.0 818.3
10 11 -7 6 -7 17.82 37.43 15.28 314.26 0.3519 1877.2 999999
11 0 9 0 5 18.47 37.14 14.99 316.17 0.3558 633.0 555.5
12 21 207 11 109 18.37 36.14 13.99 317.85 0.3434 1671.0 720.7
13 0 4 0 2 16.74 35.88 13.74 314.80 0.3219 -343.0 -207.5
14 6 19 3 10 17.47 35.72 13.58 316.78 0.3284 1426.0 1108.8
15 11 -12 6 -12 18.09 35.52 13.37 318.52 0.3333 1549.7 999999
16 0 5 0 2 16.71 35.41 13.27 315.69 0.3160 893.0 714.1
17 0 5 0 3 19.24 35.44 13.29 321.00 0.3464 405.0 217.4
18 4 -12 2 -12 17.85 35.24 13.09 318.59 0.3275 1672.1 999999
19 0 3 0 2 17.44 35.13 12.98 317.96 0.3214 1009.0 800.4
20 13 -12 7 -12 18.30 34.98 12.83 320.10 0.3301 1769.0 999999
21 0 4 0 2 17.37 34.65 12.51 318.82 0.3152 875.0 684.1
22 0 4 0 2 18.07 34.40 12.26 320.86 0.3211 972.0 868.2
23 0 3 0 2 18.35 34.34 12.19 321.59 0.3241 1046.0 858.0
24 4 14 2 7 16.68 34.18 12.04 318.33 0.3018 -1230.2 -794.6
25 0 4 0 2 18.27 34.08 11.93 322.02 0.3204 693.0 645.8
26 4 59 2 31 17.46 33.81 11.66 320.93 0.3074 1318.4 480.8
27 7 -26 4 -26 17.10 33.66 11.51 320.49 0.3012 102.0 999999
28 0 6 0 3 18.69 33.59 11.45 323.95 0.3209 1139.0 911.9
29 4 96 2 50 19.19 33.12 10.97 326.02 0.3230 1552.0 796.2
30 0 3 0 2 17.72 33.02 10.87 323.37 0.3026 707.0 504.3
31 12 -29 6 -29 19.52 32.92 10.78 327.07 0.3257 1513.1 999999
32 0 3 0 2 16.95 32.55 10.41 322.91 0.2878 -483.0 -319.2
33 15 54 8 28 17.44 32.24 10.10 324.77 0.2913 1451.1 957.2
34 5 17 3 9 19.24 32.05 9.91 328.71 0.3142 -1087.6 -523.5
35 4 -33 2 -33 17.44 31.74 9.59 326.13 0.2866 1123.1 999999
36 0 4 0 2 20.60 31.88 9.74 331.38 0.3320 809.0 690.9
37 0 5 0 3 16.64 31.11 8.96 326.20 0.2696 -292.0 -333.5
38 0 5 0 3 17.87 30.08 7.93 331.69 0.2782 -739.0 -626.3
39 4 12 2 6 17.59 29.77 7.63 332.10 0.2716 -1457.5 -986.0
40 0 3 0 1 19.31 29.55 7.41 335.58 0.2956 -618.0 -555.0
41 8 18 4 9 18.12 29.08 6.94 335.16 0.2744 -1464.8 -1002.6
42 2 6 1 3 19.76 28.98 6.83 337.88 0.2988 -1058.7 -703.7
43 4 9 2 5 15.68 28.78 6.64 331.67 0.2356 453.6 280.6
44 0 4 0 2 21.54 29.02 6.87 339.97 0.3264 716.0 552.4
45 0 7 0 4 19.02 28.87 6.72 337.20 0.2867 -850.0 -661.2
46 0 4 0 2 21.13 28.87 6.73 339.89 0.3192 865.0 690.6
47 0 4 0 2 21.92 28.56 6.42 341.59 0.3298 442.0 655.3
48 12 64 6 33 20.26 28.45 6.30 340.06 0.3033 -1597.6 -429.6
49 6 331 3 170 17.56 28.14 5.99 337.32 0.2594 -1861.4 -820.0
50 9 -49 5 -49 17.93 27.69 5.55 339.39 0.2624 -1539.6 999999
51 0 4 0 2 21.14 27.80 5.66 342.87 0.3136 907.0 629.1
52 0 5 0 3 16.62 27.53 5.38 337.99 0.2409 -1141.0 -893.2
53 0 4 0 2 19.16 27.31 5.17 342.22 0.2798 -748.0 -634.7
54 0 4 0 2 20.85 27.33 5.18 343.97 0.3068 819.0 596.7
55 32 -49 17 -49 17.73 27.06 4.91 341.30 0.2556 -2242.4 999999
56 0 3 0 2 16.27 24.46 2.31 349.84 0.2206 -760.0 -593.1
57 0 4 0 2 13.77 20.36 -1.79 9.93 0.1767 539.0 466.0


  • 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.