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

9210 2 132 1 78 -27.25 291.08 8.56 194.23 0.5396 841.8 727.8


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SOHO MDI 2000-11-02 09:56:32 UT

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

1 0 9 0 6 -28.70 294.87 12.35 199.13 0.5749 707.0 606.0
2 0 4 0 3 -26.65 294.02 11.50 199.24 0.5431 710.0 694.6
3 0 5 0 3 -26.55 293.61 11.10 198.67 0.5398 859.0 670.8
4 0 7 0 4 -28.28 293.79 11.27 197.84 0.5642 688.0 603.7
5 0 2 0 1 -26.96 293.48 10.96 198.20 0.5447 641.0 732.3
6 0 3 0 2 -25.65 293.01 10.49 198.31 0.5245 683.0 604.2
7 0 4 0 2 -27.66 292.44 9.93 196.18 0.5501 535.0 554.3
8 0 5 0 3 -25.64 291.88 9.36 196.47 0.5192 876.0 723.7
9 0 5 0 3 -26.40 291.81 9.29 195.91 0.5297 1063.0 860.9
10 0 5 0 3 -27.56 291.42 8.90 194.65 0.5447 571.0 529.2
11 0 8 0 5 -26.93 291.33 8.81 194.84 0.5353 1134.0 1005.3
12 0 4 0 2 -27.33 290.96 8.45 194.05 0.5397 727.0 772.1
13 0 4 0 2 -27.23 290.52 8.00 193.39 0.5368 790.0 671.7
14 0 10 0 6 -27.95 290.04 7.53 192.30 0.5455 648.0 543.1
15 0 7 0 4 -27.09 289.90 7.38 192.45 0.5327 1173.0 1037.7
16 0 4 0 2 -27.45 289.84 7.32 192.18 0.5377 846.0 789.0
17 0 5 0 3 -25.70 289.46 6.95 192.36 0.5111 785.0 773.1
18 0 6 0 3 -25.17 289.43 6.92 192.56 0.5032 852.0 768.3
19 0 6 0 4 -28.82 289.62 7.10 191.27 0.5566 386.0 339.6
20 0 7 0 4 -27.77 289.42 6.90 191.38 0.5409 564.0 552.3
21 2 15 1 9 -27.18 289.34 6.82 191.49 0.5322 1194.0 1019.5
22 0 4 0 2 -27.40 289.18 6.66 191.14 0.5350 795.0 774.7
23 0 3 0 2 -27.43 286.48 3.96 186.68 0.5292 726.0 706.9


  • 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.