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

9212 46 479 24 260 10.31 267.26 -22.48 73.57 0.3936 1114.1 292.0


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SOHO MDI 2000-11-01 20:47:32 UT

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

1 0 2 0 1 6.99 276.62 -13.11 77.39 0.2318 835.0 795.5
2 0 4 0 2 6.03 274.77 -14.96 82.40 0.2603 829.0 663.0
3 0 4 0 2 6.20 273.80 -15.93 82.15 0.2768 712.0 611.7
4 0 7 0 4 10.08 272.67 -17.07 69.95 0.3091 947.0 808.4
5 0 6 0 3 8.79 272.16 -17.58 74.40 0.3113 1016.0 930.7
6 0 9 0 5 9.13 271.98 -17.76 73.47 0.3155 1011.0 886.3
7 0 5 0 3 8.93 271.37 -18.36 74.55 0.3243 1154.0 958.3
8 0 15 0 8 9.50 271.22 -18.52 72.95 0.3291 829.0 785.3
9 0 5 0 3 7.92 271.18 -18.56 77.73 0.3241 922.0 685.5
10 0 6 0 3 8.77 271.05 -18.68 75.26 0.3288 894.0 724.3
11 0 3 0 2 8.99 270.88 -18.86 74.70 0.3325 745.0 690.7
12 6 223 3 119 10.00 269.32 -20.41 72.93 0.3609 1850.5 696.5
13 0 7 0 4 9.03 269.26 -20.48 75.60 0.3583 956.0 722.9
14 0 3 0 2 7.64 269.34 -20.40 79.42 0.3530 545.0 480.8
15 5 -12 3 -12 9.95 269.08 -20.66 73.21 0.3646 1761.6 999999
16 7 -12 4 -12 9.49 269.07 -20.67 74.47 0.3630 1360.4 999999
17 4 -12 2 -12 9.99 268.78 -20.96 73.33 0.3693 1618.9 999999
18 4 -12 2 -12 9.64 268.81 -20.93 74.23 0.3676 1303.7 999999
19 0 4 0 2 8.39 268.51 -21.23 77.73 0.3683 604.0 437.8
20 9 -12 5 -12 9.90 268.37 -21.37 73.82 0.3754 1363.8 999999
21 4 -12 2 -12 9.69 267.92 -21.82 74.62 0.3816 1175.2 999999
22 0 6 0 3 8.72 267.69 -22.05 77.24 0.3821 631.0 554.1
23 0 5 0 3 9.63 267.16 -22.57 75.18 0.3932 152.0 298.2
24 3 12 1 6 9.64 266.19 -23.55 75.65 0.4084 957.0 631.2
25 0 4 0 2 9.25 265.83 -23.91 76.76 0.4127 -627.0 -546.9
26 0 9 0 5 9.39 265.44 -24.30 76.59 0.4192 -435.0 -401.8
27 4 14 2 8 9.97 265.31 -24.43 75.30 0.4230 1089.1 839.4
28 0 5 0 3 12.36 264.66 -25.08 70.27 0.4418 -465.0 -544.0
29 0 21 0 11 12.82 264.48 -25.26 69.38 0.4465 -981.0 -686.5
30 0 8 0 5 12.18 263.93 -25.81 71.08 0.4517 -939.0 -847.2
31 0 4 0 2 12.82 263.42 -26.32 70.01 0.4619 -432.0 -398.5
32 0 7 0 4 13.03 262.56 -27.18 70.08 0.4754 -814.0 -760.3
33 0 4 0 2 11.79 262.65 -27.08 72.59 0.4691 -737.0 -629.2
34 0 11 0 6 12.32 262.37 -27.37 71.62 0.4752 -909.0 -875.3
35 0 10 0 5 13.33 262.12 -27.62 69.72 0.4829 -559.0 -603.0
36 0 17 0 10 12.78 262.05 -27.69 70.86 0.4816 -945.0 -852.8
37 0 5 0 3 12.42 261.96 -27.78 71.62 0.4816 -890.0 -816.3
38 0 3 0 2 12.75 261.34 -28.40 71.27 0.4918 -944.0 -820.4
39 0 3 0 2 13.34 261.22 -28.52 70.19 0.4958 -780.0 -650.0
40 0 8 0 4 14.70 260.90 -28.84 67.75 0.5062 -793.0 -675.7
41 0 6 0 3 12.74 260.98 -28.76 71.47 0.4970 -834.0 -721.6
42 0 4 0 2 13.39 260.40 -29.34 70.51 0.5077 -602.0 -543.8
43 0 10 0 6 8.39 260.85 -28.89 80.26 0.4870 -662.0 -594.4


  • 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.