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

9149 166 941 88 492 13.46 357.39 17.28 292.50 0.3127 633.8 286.9


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SOHO MDI 2000-09-04 11:11:31 UT

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

1 0 4 0 2 11.61 2.70 22.59 282.82 0.3876 584.0 549.2
2 5 79 3 42 12.81 2.51 22.40 285.95 0.3881 1474.5 693.3
3 9 -2 5 -2 13.09 2.40 22.29 286.71 0.3874 1468.3 999999
4 0 4 0 2 13.91 2.49 22.37 288.74 0.3918 533.0 504.4
5 0 5 0 2 11.60 2.23 22.12 282.97 0.3801 570.0 387.0
6 0 11 0 6 14.22 1.82 21.71 289.95 0.3830 793.0 584.4
7 3 31 2 17 13.59 1.71 21.60 288.42 0.3788 1252.4 960.4
8 0 5 0 2 13.05 1.58 21.46 287.09 0.3745 598.0 512.6
9 7 -7 4 -7 13.65 1.37 21.26 288.78 0.3738 964.2 999999
10 47 513 25 270 13.99 359.85 19.74 290.82 0.3521 1951.0 715.1
11 -10 -10 -10 -10 13.72 359.61 19.50 290.28 0.3472 999999 999999
12 6 -10 3 -10 12.75 359.27 19.16 287.79 0.3377 -506.4 999999
13 0 5 0 3 11.63 358.60 18.49 284.94 0.3229 -893.0 -740.1
14 0 7 0 4 12.12 358.38 18.27 286.55 0.3211 0.0 171.5
15 17 -10 9 -10 12.95 358.31 18.20 289.11 0.3236 1289.2 999999
16 0 5 0 3 12.02 357.91 17.80 286.58 0.3133 799.0 602.4
17 14 -10 7 -10 13.40 357.80 17.69 290.92 0.3178 1686.9 999999
18 8 -10 4 -10 13.09 357.60 17.49 290.16 0.3133 1722.9 999999
19 0 5 0 2 11.71 355.50 15.39 287.55 0.2738 -517.0 -483.2
20 0 5 0 3 14.21 354.99 14.88 296.71 0.2800 516.0 483.4
21 0 4 0 2 10.88 354.38 14.27 285.49 0.2524 -741.0 -636.7
22 0 8 0 4 13.99 354.56 14.45 296.59 0.2720 -545.0 -436.6
23 0 8 0 4 12.92 353.25 13.14 294.72 0.2450 -261.0 2.7
24 13 28 7 14 13.51 353.20 13.09 297.02 0.2483 -1262.7 -839.9
25 0 5 0 2 14.00 352.69 12.58 299.69 0.2444 -685.0 -603.9
26 4 21 2 11 13.09 352.60 12.49 296.44 0.2363 -1127.8 -818.3
27 2 -26 1 -26 12.94 352.59 12.48 295.84 0.2351 -1100.7 999999
28 0 6 0 3 13.61 352.59 12.47 298.43 0.2398 -960.0 -843.9
29 0 5 0 3 13.85 352.27 12.16 299.94 0.2370 -737.0 -690.7
30 4 11 2 5 12.95 351.98 11.86 296.98 0.2259 -1054.3 -808.1
31 0 15 0 8 14.21 352.00 11.89 301.82 0.2361 -1035.0 -881.6
32 0 14 0 7 13.66 351.93 11.82 299.88 0.2305 -1148.0 -964.6
33 0 9 0 5 14.62 351.73 11.62 303.86 0.2358 -788.0 -726.9
34 0 7 0 4 16.08 351.73 11.62 308.89 0.2497 -755.0 -720.4
35 5 85 2 43 13.08 351.45 11.34 298.53 0.2189 -1192.8 -909.1
36 19 -35 10 -35 13.29 351.01 10.89 300.30 0.2140 -1524.4 999999
37 0 5 0 2 16.42 351.13 11.01 311.40 0.2454 -648.0 -479.8
38 -36 -35 -36 -35 13.26 350.68 10.56 300.90 0.2089 999999 999999
39 3 -35 2 -35 12.95 350.58 10.47 299.78 0.2050 -1448.5 999999
40 0 4 0 2 14.70 350.00 9.89 308.35 0.2128 -565.0 -634.8
41 0 11 0 6 14.35 349.49 9.38 308.42 0.2025 -1000.0 -811.6
42 0 4 0 2 13.68 349.43 9.31 305.86 0.1949 -832.0 -688.0
43 0 7 0 4 14.71 349.34 9.23 310.26 0.2043 -729.0 -658.7
44 0 5 0 3 14.96 348.86 8.75 312.68 0.2009 -486.0 -459.7


  • 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.