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

9176 113 879 58 451 -8.24 322.77 2.66 190.14 0.2689 -1422.7 -471.2


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SOHO MDI 2000-10-03 06:05:32 UT

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

1 0 14 0 7 -10.19 326.70 6.59 201.42 0.3104 576.0 511.6
2 0 5 0 3 -11.07 325.36 5.25 196.53 0.3171 -711.0 -502.0
3 67 611 34 314 -8.20 325.20 5.09 199.03 0.2704 -2136.8 -744.2
4 11 -3 6 -3 -7.71 324.80 4.69 198.20 0.2605 -2075.2 999999
5 -3 -3 -3 -3 -8.23 324.80 4.69 197.61 0.2689 999999 999999
6 18 -3 9 -3 -7.87 324.25 4.14 196.02 0.2603 -1482.1 999999
7 -6 -3 -6 -3 -7.78 323.93 3.82 194.94 0.2575 999999 999999
8 0 13 0 6 -7.50 322.95 2.84 191.43 0.2490 -1216.0 -828.8
9 0 6 0 3 -8.98 322.76 2.65 189.68 0.2731 479.0 355.6
10 0 9 0 5 -7.61 322.44 2.33 189.35 0.2494 -1020.0 -766.5
11 2 8 1 4 -6.77 321.77 1.66 187.11 0.2336 467.5 358.2
12 0 19 0 10 -8.90 321.23 1.12 184.14 0.2686 -494.0 -596.2
13 0 7 0 4 -7.97 321.11 1.00 183.93 0.2528 -959.0 -831.0
14 0 5 0 2 -11.17 320.92 0.81 182.61 0.3063 -860.0 -743.4
15 0 6 0 3 -9.38 320.88 0.77 182.75 0.2764 -665.0 -529.5
16 0 6 0 3 -9.78 320.29 0.18 180.62 0.2829 -856.0 -728.2
17 0 5 0 2 -8.41 320.17 0.06 180.22 0.2597 -480.0 -511.0
18 0 19 0 10 -9.70 319.85 -0.26 179.09 0.2815 -893.0 -720.7
19 0 10 0 5 -9.06 319.26 -0.85 176.90 0.2710 -1052.0 -887.7
20 0 6 0 3 -3.40 318.57 -1.54 171.20 0.1760 715.0 567.4
21 0 4 0 2 -9.47 317.73 -2.38 171.55 0.2805 711.0 540.5
22 0 4 0 2 -8.62 317.10 -3.01 168.79 0.2682 693.0 576.9
23 0 5 0 2 -10.12 316.38 -3.73 167.41 0.2954 501.0 493.6
24 6 13 3 6 -8.51 315.96 -4.15 164.61 0.2708 1077.2 824.5
25 0 5 0 3 -9.52 315.87 -4.24 165.25 0.2876 450.0 446.9
26 0 6 0 3 -9.04 315.44 -4.67 163.35 0.2817 1125.0 973.1
27 5 25 3 13 -8.60 315.13 -4.98 161.82 0.2762 1255.2 883.2
28 0 5 0 3 -5.88 315.05 -5.06 157.79 0.2334 774.0 682.9
29 4 30 2 15 -7.16 314.40 -5.71 157.38 0.2577 1026.5 862.3
30 0 5 0 3 -6.46 312.76 -7.35 150.49 0.2593 730.0 566.9
31 0 7 0 4 -8.81 311.57 -8.54 150.92 0.3034 1063.0 839.2
32 0 21 0 11 -10.11 311.21 -8.90 151.95 0.3252 700.0 631.9


  • 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.