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

9173 122 658 73 394 -11.44 351.36 -28.18 123.18 0.5533 -29.3 60.0


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SOHO MDI 2000-09-28 17:58:32 UT

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

1 2 233 1 133 -12.09 356.35 -23.18 129.23 0.4989 -922.6 -624.1
2 0 3 0 2 -9.92 356.45 -23.09 125.76 0.4780 -760.0 -729.8
3 4 -1 2 -1 -11.77 356.21 -23.33 128.54 0.4976 -1162.3 999999
4 29 -1 17 -1 -11.01 355.80 -23.74 126.83 0.4956 -1775.3 999999
5 0 4 0 2 -10.04 355.62 -23.92 125.01 0.4894 -659.0 -573.6
6 6 -1 3 -1 -11.87 354.89 -24.64 127.18 0.5142 152.9 999999
7 0 5 0 3 -12.67 354.55 -24.99 128.04 0.5254 -765.0 -648.4
8 0 4 0 3 -13.38 354.43 -25.11 128.97 0.5331 -457.0 -465.7
9 0 3 0 2 -13.69 354.13 -25.41 129.09 0.5393 -448.0 -443.8
10 0 3 0 2 -10.56 354.31 -25.22 124.42 0.5099 -549.0 -442.0
11 0 8 0 5 -11.39 353.97 -25.56 125.40 0.5210 -199.0 87.7
12 0 3 0 2 -10.18 353.78 -25.76 123.23 0.5135 -589.0 -573.7
13 0 7 0 4 -12.28 353.49 -26.05 126.27 0.5344 824.0 685.5
14 0 4 0 2 -10.00 353.26 -26.27 122.42 0.5185 -711.0 -600.0
15 3 9 2 5 -11.81 352.96 -26.58 125.01 0.5368 -614.4 -453.0
16 0 10 0 6 -11.00 352.91 -26.63 123.68 0.5308 792.0 596.3
17 0 5 0 3 -11.34 352.56 -26.98 123.88 0.5378 9.0 25.0
18 0 5 0 3 -11.81 351.61 -27.92 123.68 0.5530 818.0 709.4
19 5 12 3 7 -11.21 351.36 -28.17 122.52 0.5514 844.9 649.2
20 7 74 4 45 -12.07 350.68 -28.86 123.20 0.5662 921.9 -27.0
21 18 -20 11 -20 -11.41 350.66 -28.87 122.19 0.5615 -1120.6 999999
22 -21 -20 -21 -20 -11.67 350.54 -28.99 122.47 0.5648 999999 999999
23 0 3 0 2 -13.16 350.31 -29.22 124.48 0.5790 -329.0 -370.2
24 0 8 0 5 -13.78 348.93 -30.60 124.15 0.5997 -441.0 -306.0
25 0 6 0 4 -12.38 348.89 -30.64 122.10 0.5899 744.0 552.2
26 0 4 0 2 -10.78 349.04 -30.49 119.82 0.5768 519.0 549.3
27 0 5 0 3 -11.05 348.60 -30.94 119.87 0.5842 690.0 571.0
28 0 13 0 8 -14.73 347.80 -31.74 124.50 0.6196 396.0 510.8
29 0 5 0 3 -11.20 348.16 -31.38 119.75 0.5905 676.0 707.6
30 5 207 3 128 -11.96 347.83 -31.71 120.60 0.5996 1087.5 717.4
31 0 4 0 3 -10.35 348.03 -31.51 118.37 0.5865 812.0 804.6
32 5 -30 3 -30 -11.70 347.44 -32.09 119.92 0.6025 1085.3 999999
33 8 -30 5 -30 -10.76 347.37 -32.16 118.48 0.5973 1530.9 999999
34 19 -30 12 -30 -11.22 347.27 -32.27 119.08 0.6015 1388.3 999999
35 0 7 0 4 -13.36 346.54 -33.00 121.60 0.6243 670.0 593.6
36 11 -30 7 -30 -10.61 346.64 -32.90 117.70 0.6053 989.9 999999
37 0 4 0 3 -14.14 346.03 -33.51 122.28 0.6355 301.0 376.0


  • 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.