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

9176 100 732 52 385 -8.63 323.15 12.00 217.41 0.3373 -1687.8 -461.7


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SOHO MDI 2000-10-03 22:23:32 UT

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

1 0 6 0 3 -9.80 328.37 17.22 226.57 0.4035 774.0 592.7
2 0 5 0 3 -10.60 326.81 15.66 222.42 0.3951 704.0 572.4
3 76 513 40 271 -8.53 325.49 14.34 223.68 0.3562 -2072.8 -708.3
4 8 -3 4 -3 -8.35 324.68 13.53 222.36 0.3449 -1891.5 999999
5 10 -3 5 -3 -7.98 324.22 13.07 222.12 0.3354 -1583.9 999999
6 0 10 0 5 -8.90 324.01 12.86 219.87 0.3445 -696.0 -572.3
7 0 3 0 2 -7.51 323.04 11.89 220.38 0.3167 -594.0 -477.4
8 0 5 0 3 -8.37 322.07 10.91 216.29 0.3179 -678.0 -555.5
9 0 6 0 3 -7.18 321.12 9.97 216.11 0.2927 -1078.0 -933.5
10 0 11 0 6 -7.70 320.89 9.74 214.47 0.2976 -1310.0 -1063.5
11 0 7 0 4 -9.91 320.47 9.32 209.54 0.3250 -956.0 -821.1
12 0 4 0 2 -9.34 320.42 9.26 210.28 0.3164 -808.0 -839.0
13 0 4 0 2 -10.39 320.41 9.25 208.64 0.3315 -566.0 -473.2
14 0 4 0 2 -9.74 320.15 9.00 208.93 0.3200 -743.0 -824.6
15 0 13 0 6 -7.36 319.65 8.50 211.55 0.2815 -786.0 -675.4
16 0 6 0 3 -9.04 319.65 8.50 208.64 0.3059 -873.0 -789.0
17 0 8 0 4 -9.85 319.43 8.28 206.80 0.3161 -887.0 -717.1
18 0 5 0 3 -8.05 317.77 6.62 204.44 0.2770 -790.0 -702.4
19 0 20 0 10 -8.48 317.26 6.11 202.16 0.2804 730.0 549.6
20 0 6 0 3 -9.84 316.38 5.22 197.67 0.2968 734.0 580.7
21 4 9 2 5 -8.63 316.16 5.01 198.29 0.2763 718.0 533.8
22 0 7 0 4 -9.23 315.77 4.62 196.34 0.2841 795.0 693.9
23 2 8 1 4 -8.38 315.49 4.34 196.22 0.2690 1028.7 759.7
24 0 10 0 5 -12.61 315.27 4.12 192.07 0.3365 798.0 634.4
25 0 29 0 15 -8.06 315.13 3.98 195.26 0.2621 1019.0 880.0
26 0 7 0 4 -13.10 314.92 3.76 190.78 0.3433 668.0 623.6
27 0 13 0 6 -7.13 314.49 3.34 193.77 0.2442 899.0 859.9
28 0 5 0 3 -12.80 311.76 0.61 181.80 0.3327 659.0 560.3
29 0 4 0 2 -10.02 311.68 0.53 181.82 0.2864 883.0 760.1
30 0 4 0 2 -9.37 310.89 -0.26 179.06 0.2753 735.0 675.5


  • 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.