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

9149 197 957 101 486 13.43 357.65 11.37 302.53 0.2258 685.9 275.3


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SOHO MDI 2000-09-03 23:59:31 UT

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

1 0 4 0 2 13.67 3.05 16.78 292.66 0.3053 549.0 449.2
2 0 4 0 2 11.67 2.54 16.26 286.68 0.2876 814.0 668.7
3 28 85 14 44 12.90 2.45 16.17 290.85 0.2919 1375.3 668.8
4 0 4 0 2 11.56 2.33 16.05 286.48 0.2837 740.0 546.5
5 0 5 0 3 13.97 2.32 16.04 294.45 0.2958 912.0 741.4
6 8 -3 4 -3 12.88 1.99 15.71 291.26 0.2846 1511.9 999999
7 0 8 0 4 13.32 1.81 15.53 292.93 0.2842 856.0 714.0
8 0 5 0 3 11.62 1.71 15.43 287.23 0.2741 759.0 729.5
9 0 3 0 2 15.31 1.40 15.13 299.85 0.2915 600.0 468.5
10 0 3 0 2 13.42 1.11 14.83 294.15 0.2740 796.0 681.4
11 0 6 0 3 15.75 1.10 14.82 301.69 0.2906 670.0 549.8
12 5 388 2 199 12.69 0.52 14.24 292.33 0.2607 1221.1 676.1
13 34 -12 18 -12 13.68 0.16 13.89 296.39 0.2615 2163.0 999999
14 8 -12 4 -12 13.21 0.01 13.74 294.94 0.2561 1569.7 999999
15 17 -12 9 -12 14.05 359.85 13.58 298.15 0.2595 1649.9 999999
16 5 -12 3 -12 12.51 359.68 13.41 292.81 0.2467 965.8 999999
17 -13 -12 -13 -12 13.66 359.58 13.30 297.22 0.2526 999999 999999
18 0 6 0 3 19.12 359.33 13.05 314.38 0.2999 516.0 427.8
19 0 5 0 2 11.52 358.61 12.33 290.30 0.2241 -60.0 -114.6
20 0 12 0 6 11.96 358.46 12.19 292.35 0.2243 -223.0 -306.7
21 10 128 5 65 12.74 358.46 12.18 295.60 0.2293 1431.9 924.6
22 11 -21 6 -21 13.39 357.91 11.64 299.17 0.2258 1604.7 999999
23 11 -21 6 -21 12.80 357.84 11.57 296.92 0.2203 1433.7 999999
24 0 4 0 2 14.02 357.90 11.63 301.64 0.2307 583.0 593.5
25 0 6 0 3 14.81 357.91 11.63 304.55 0.2377 546.0 467.7
26 0 5 0 3 12.17 357.65 11.38 294.61 0.2130 509.0 456.8
27 0 3 0 1 14.22 357.67 11.39 302.92 0.2291 565.0 511.8
28 0 5 0 2 12.64 353.84 7.57 306.53 0.1606 -837.0 -716.3
29 16 67 8 33 13.55 353.67 7.39 311.57 0.1679 -1230.9 -803.6
30 0 6 0 3 13.21 352.80 6.53 313.42 0.1531 -786.0 -771.5
31 0 11 0 5 13.89 352.42 6.14 318.26 0.1567 -940.0 -842.2
32 0 6 0 3 13.30 352.24 5.96 316.39 0.1472 -828.0 -776.4
33 6 133 3 66 12.75 352.10 5.83 314.27 0.1389 -1304.9 -870.2
34 0 5 0 3 14.29 351.98 5.70 321.99 0.1571 -1071.0 -971.2
35 0 4 0 2 13.97 351.93 5.65 320.92 0.1524 -1072.0 -951.7
36 10 -33 5 -33 13.07 351.63 5.35 318.32 0.1372 -1496.1 999999
37 0 6 0 3 14.65 351.66 5.39 324.93 0.1588 -800.0 -719.4
38 28 -33 14 -33 13.27 351.11 4.83 322.15 0.1341 -1598.9 999999
39 -38 -33 -38 -33 13.20 350.82 4.54 323.45 0.1301 999999 999999
40 0 4 0 2 14.42 350.80 4.53 328.60 0.1474 -716.0 -565.1
41 -38 -33 -38 -33 13.16 350.54 4.26 325.01 0.1268 999999 999999
42 0 6 0 3 23.00 350.23 3.95 346.86 0.2803 572.0 436.5
43 0 20 0 10 13.33 349.09 2.81 335.79 0.1169 -787.0 -747.2


  • 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.