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

9070 205 1109 109 603 17.97 32.50 19.18 309.24 0.4019 256.7 138.0


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SOHO MDI 2000-07-09 12:47:31 UT

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

1 0 6 0 3 17.41 40.20 26.88 299.21 0.4963 889.0 754.2
2 0 8 0 4 17.98 40.06 26.74 300.38 0.4981 888.0 802.9
3 0 7 0 4 18.48 40.05 26.73 301.28 0.5012 846.0 645.0
4 0 8 0 5 18.41 39.71 26.39 301.43 0.4963 980.0 768.0
5 0 5 0 3 16.55 38.87 25.55 298.66 0.4731 -487.0 -360.2
6 7 153 4 86 18.16 38.19 24.87 302.33 0.4749 1138.6 718.1
7 9 -6 5 -6 17.84 38.05 24.73 301.85 0.4707 1662.3 999999
8 9 -6 5 -6 17.97 37.66 24.34 302.47 0.4666 1557.6 999999
9 0 4 0 2 16.72 37.03 23.71 300.63 0.4494 890.0 669.4
10 0 6 0 3 18.31 37.07 23.75 303.70 0.4615 958.0 763.5
11 8 26 5 14 17.63 36.43 23.11 303.04 0.4480 1461.3 952.1
12 6 175 3 97 18.17 36.28 22.96 304.24 0.4501 1297.7 643.7
13 12 -12 7 -12 18.38 35.94 22.62 305.01 0.4475 1534.2 999999
14 6 -12 3 -12 18.07 35.49 22.17 304.88 0.4392 1371.8 999999
15 0 9 0 5 17.10 35.06 21.74 303.42 0.4258 1086.0 876.9
16 0 3 0 2 16.61 34.95 21.63 302.52 0.4207 637.0 450.3
17 10 -12 5 -12 18.36 35.08 21.76 305.92 0.4364 1567.9 999999
18 6 132 3 72 17.60 34.72 21.40 304.82 0.4253 1033.8 566.2
19 3 7 2 4 16.54 34.46 21.14 302.93 0.4136 -928.8 -571.7
20 10 -18 5 -18 17.40 34.16 20.84 305.08 0.4165 1758.0 999999
21 0 8 0 4 18.47 34.07 20.75 307.34 0.4244 827.0 714.3
22 17 -18 9 -18 17.49 33.77 20.45 305.73 0.4122 1327.0 999999
23 13 42 7 23 16.99 32.74 19.42 305.97 0.3946 1414.7 797.1
24 9 54 5 30 19.32 32.88 19.56 310.53 0.4175 1451.5 752.6
25 4 13 2 7 17.33 32.08 18.76 307.59 0.3890 1227.5 824.5
26 0 5 0 3 16.64 31.96 18.64 306.25 0.3814 -430.0 -310.0
27 0 6 0 3 19.14 31.66 18.34 311.90 0.4011 -871.0 -598.3
28 0 5 0 3 16.51 30.17 16.85 308.59 0.3571 -1132.0 -929.4
29 0 3 0 2 16.88 30.16 16.84 309.43 0.3605 -1011.0 -736.4
30 0 5 0 3 15.38 29.90 16.58 306.34 0.3431 759.0 576.4
31 4 17 2 9 17.83 29.51 16.19 312.57 0.3620 -1414.4 -952.9
32 0 4 0 2 18.20 29.20 15.88 313.89 0.3623 -965.0 -1026.8
33 0 3 0 2 19.35 29.05 15.73 316.49 0.3731 -779.0 -661.9
34 0 4 0 2 16.05 28.67 15.35 310.00 0.3335 -714.0 -484.7
35 0 6 0 3 21.09 29.10 15.78 319.63 0.3934 633.0 486.6
36 8 27 4 14 18.45 28.75 15.43 315.22 0.3598 -1435.9 -947.2
37 0 4 0 2 16.06 28.20 14.88 310.86 0.3277 -830.0 -633.2
38 0 4 0 2 18.75 28.17 14.85 316.87 0.3565 -821.0 -651.4
39 10 30 5 16 20.36 28.23 14.91 319.85 0.3758 -1324.9 -640.7
40 0 5 0 3 17.12 27.81 14.49 314.05 0.3343 -858.0 -767.6
41 9 308 5 162 17.82 27.70 14.38 315.81 0.3406 -1548.6 -718.9
42 0 3 0 2 18.68 27.73 14.41 317.55 0.3508 -835.0 -713.0
43 0 4 0 2 21.32 27.76 14.44 322.43 0.3826 670.0 474.6
44 14 -41 7 -41 18.03 27.33 14.01 316.97 0.3389 -1437.9 999999
45 -44 -41 -44 -41 17.99 27.03 13.71 317.50 0.3350 999999 999999
46 31 -41 16 -41 17.67 26.62 13.30 317.65 0.3267 -2124.1 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.