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

9212 63 535 35 299 10.31 267.55 -26.58 75.61 0.4559 962.3 327.2


previous   or   next   observation for the same group / back to the solar disc

SOHO MDI 2000-11-01 12:47:32 UT

No observation available


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

1 0 6 0 3 12.07 272.92 -21.21 68.25 0.3825 986.0 765.6
2 0 13 0 7 9.84 272.25 -21.88 74.36 0.3830 870.0 672.5
3 0 7 0 4 8.79 272.03 -22.10 77.17 0.3831 847.0 709.7
4 0 7 0 4 9.56 271.93 -22.20 75.25 0.3869 824.0 788.4
5 0 9 0 5 9.17 271.96 -22.17 76.22 0.3853 912.0 863.0
6 0 10 0 5 9.27 271.23 -22.90 76.33 0.3969 961.0 738.5
7 0 3 0 1 8.88 271.22 -22.91 77.30 0.3960 961.0 934.6
8 0 6 0 3 12.29 270.90 -23.23 69.27 0.4138 698.0 608.1
9 0 15 0 8 9.49 270.96 -23.17 75.90 0.4018 914.0 756.0
10 0 6 0 3 7.91 271.07 -23.06 79.79 0.3960 887.0 710.9
11 0 5 0 3 8.87 270.88 -23.25 77.47 0.4013 845.0 750.6
12 0 11 0 6 8.56 270.65 -23.48 78.34 0.4041 840.0 718.3
13 0 3 0 2 8.94 270.49 -23.64 77.47 0.4075 652.0 667.8
14 0 4 0 2 12.68 269.87 -24.26 69.08 0.4309 705.0 579.9
15 14 249 8 137 9.98 269.08 -25.05 75.62 0.4323 1826.5 604.3
16 12 -15 7 -15 9.62 268.77 -25.36 76.57 0.4360 1429.5 999999
17 9 -15 5 -15 9.96 268.35 -25.78 75.99 0.4434 1309.3 999999
18 0 7 0 4 8.53 268.46 -25.67 79.16 0.4380 448.0 400.8
19 0 5 0 3 8.83 268.14 -25.99 78.59 0.4437 530.0 371.5
20 10 -15 5 -15 9.75 267.85 -26.28 76.66 0.4504 1045.8 999999
21 0 7 0 4 9.65 267.33 -26.80 77.06 0.4580 311.0 335.8
22 5 16 3 9 9.58 266.19 -27.94 77.61 0.4750 984.4 559.5
23 0 4 0 2 9.18 265.87 -28.26 78.54 0.4789 -681.0 -562.0
24 6 28 3 16 10.01 265.31 -28.82 77.01 0.4893 1188.7 589.9
25 0 11 0 6 9.24 265.33 -28.80 78.57 0.4871 -780.0 -359.6
26 0 4 0 2 9.58 265.08 -29.05 77.95 0.4916 786.0 604.7
27 7 17 4 10 12.66 264.38 -29.75 72.15 0.5108 -988.0 -709.3
28 0 2 0 1 9.98 264.50 -29.63 77.32 0.5011 599.0 505.0
29 0 7 0 4 14.48 263.80 -30.33 69.02 0.5258 -750.0 -676.6
30 0 9 0 5 12.02 263.95 -30.18 73.55 0.5147 -1054.0 -835.7
31 0 4 0 2 9.73 263.98 -30.15 77.96 0.5082 -556.0 -623.0
32 0 23 0 14 13.06 262.43 -31.70 72.23 0.5396 -768.0 -731.1
33 0 5 0 3 11.77 262.52 -31.61 74.55 0.5345 -741.0 -696.2
34 0 2 0 1 13.07 261.83 -32.30 72.44 0.5482 -844.0 -892.6
35 0 9 0 6 12.84 261.77 -32.36 72.89 0.5483 -966.0 -857.7
36 0 1 0 1 12.56 261.80 -32.33 73.36 0.5469 -907.0 -907.0
37 0 3 0 2 12.25 261.80 -32.33 73.93 0.5460 -781.0 -790.5
38 0 11 0 7 12.88 260.91 -33.22 73.12 0.5603 -907.0 -754.8
39 0 6 0 4 12.60 260.76 -33.37 73.66 0.5615 -442.0 -393.0


  • 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.