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

8760 346 2197 185 1177 13.62 326.99 19.23 301.34 0.3745 308.3 118.0


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SOHO MDI 1999-11-11 22:23:33 UT

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

1 81 1067 44 585 13.33 331.90 24.14 294.43 0.4390 1889.1 709.6
2 20 -1 11 -1 12.21 331.78 24.03 292.07 0.4313 1827.1 999999
3 12 -1 7 -1 11.83 331.40 23.65 291.50 0.4238 1974.6 999999
4 6 -1 3 -1 12.92 331.25 23.49 294.05 0.4273 1931.7 999999
5 3 -1 2 -1 13.19 331.19 23.44 294.70 0.4280 1849.3 999999
6 5 -1 3 -1 11.95 330.90 23.14 292.16 0.4170 1713.0 999999
7 4 -1 2 -1 12.50 330.91 23.15 293.39 0.4200 1516.3 999999
8 8 -1 4 -1 12.85 330.82 23.06 294.26 0.4206 2127.2 999999
9 16 -1 9 -1 11.73 330.63 22.87 291.85 0.4117 2044.4 999999
10 3 -1 2 -1 13.33 330.09 22.33 295.97 0.4131 1486.6 999999
11 6 -1 3 -1 13.54 329.77 22.01 296.72 0.4098 1434.9 999999
12 0 5 0 3 11.52 329.51 21.75 292.26 0.3940 1003.0 794.2
13 0 21 0 11 11.45 329.04 21.28 292.49 0.3866 1472.0 1039.0
14 0 23 0 12 15.31 329.10 21.34 301.32 0.4127 761.0 570.0
15 0 7 0 4 12.15 328.76 21.00 294.45 0.3865 1207.0 787.3
16 0 7 0 4 15.05 328.69 20.93 301.20 0.4051 854.0 644.2
17 0 3 0 1 13.79 328.56 20.81 298.52 0.3943 766.0 734.6
18 3 67 2 36 12.44 327.94 20.18 295.96 0.3764 1117.2 924.8
19 3 12 2 6 13.65 327.92 20.16 298.89 0.3842 962.9 756.4
20 0 3 0 2 10.81 327.69 19.93 292.08 0.3630 -571.0 -439.3
21 4 -18 2 -18 12.80 327.72 19.96 297.06 0.3754 1365.5 999999
22 3 -18 2 -18 12.49 327.53 19.77 296.50 0.3706 1421.0 999999
23 8 30 4 16 11.63 327.42 19.66 294.46 0.3636 -1092.2 -107.2
24 9 31 5 17 14.56 327.37 19.61 301.64 0.3833 1275.5 877.9
25 0 4 0 2 12.35 326.68 18.92 297.08 0.3574 772.0 667.7
26 4 11 2 6 14.78 326.13 18.37 303.74 0.3681 -767.3 -432.4
27 5 13 3 7 15.34 325.76 18.00 305.54 0.3679 1223.5 767.9
28 0 4 0 2 12.84 325.39 17.63 299.93 0.3423 -622.0 -591.9
29 0 5 0 3 13.58 325.07 17.31 302.28 0.3437 -715.0 -626.9
30 0 4 0 2 11.85 323.64 15.88 299.67 0.3096 -1068.0 -862.1
31 0 14 0 7 15.34 323.01 15.26 309.91 0.3323 -738.0 -563.0
32 0 6 0 3 8.04 322.49 14.73 288.91 0.2673 526.0 411.1
33 9 44 5 23 14.40 322.50 14.74 308.52 0.3164 -1539.9 -854.2
34 0 30 0 16 13.70 322.16 14.41 307.29 0.3052 -1143.0 -804.5
35 0 13 0 7 15.47 321.99 14.24 312.11 0.3209 -1133.0 -952.7
36 11 534 6 278 16.30 321.93 14.17 314.17 0.3291 -1250.7 -783.4
37 0 5 0 3 14.61 321.69 13.93 310.57 0.3081 -804.0 -713.4
38 34 230 18 119 13.05 321.55 13.80 306.62 0.2908 -1590.7 -836.7
39 15 -36 8 -36 15.95 321.74 13.98 313.74 0.3230 -1493.8 999999
40 8 -38 4 -38 12.54 321.40 13.65 305.45 0.2840 -1929.8 999999
41 -39 -36 -39 -36 16.11 321.46 13.71 314.66 0.3215 999999 999999
42 8 -38 4 -38 12.82 321.05 13.30 306.95 0.2819 -1935.5 999999
43 5 -36 2 -36 15.68 320.86 13.10 314.91 0.3096 -1491.9 999999
44 2 -36 1 -36 15.17 320.54 12.78 314.37 0.3001 -1417.3 999999
45 13 -36 7 -36 15.69 320.49 12.73 315.72 0.3053 -1578.6 999999
46 9 -36 4 -36 15.10 320.29 12.53 314.73 0.2963 -1846.5 999999
47 5 -36 2 -36 15.77 320.01 12.25 317.00 0.3007 -1529.4 999999
48 18 -36 9 -36 15.22 319.73 11.97 316.31 0.2911 -2228.1 999999
49 6 -36 3 -36 15.70 319.63 11.88 317.68 0.2956 -1505.5 999999
50 0 4 0 2 13.14 316.57 8.81 319.28 0.2298 649.0 466.0


  • 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.