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

9073 89 557 48 310 -19.34 16.41 12.80 207.62 0.4534 -62.7 -14.5


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SOHO MDI 2000-07-10 06:23:31 UT

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

1 9 192 5 108 -18.52 21.57 17.96 217.66 0.4805 -1446.8 -684.9
2 7 -1 4 -1 -18.64 21.01 17.40 216.65 0.4768 -1525.4 999999
3 9 -1 5 -1 -18.04 20.91 17.30 217.29 0.4686 -1798.8 999999
4 3 -1 2 -1 -18.34 20.81 17.20 216.73 0.4712 -1622.3 999999
5 0 5 0 3 -19.62 20.59 16.98 214.73 0.4849 -891.0 -652.6
6 0 4 0 2 -18.58 20.22 16.61 215.47 0.4688 -695.0 -634.4
7 10 27 5 15 -17.76 20.01 16.40 216.22 0.4569 -1389.2 -911.7
8 0 8 0 4 -18.23 19.97 16.36 215.52 0.4623 -879.0 -752.0
9 0 7 0 4 -18.74 19.80 16.19 214.58 0.4671 -1077.0 -751.0
10 0 5 0 3 -17.12 19.56 15.95 216.36 0.4448 -978.0 -763.9
11 0 5 0 3 -17.45 19.03 15.42 215.00 0.4441 -826.0 -625.2
12 4 36 2 20 -18.80 17.98 14.37 211.44 0.4524 1151.3 801.2
13 3 8 1 4 -19.74 18.07 14.46 210.46 0.4655 -1004.8 -865.2
14 0 7 0 4 -19.27 17.98 14.37 210.87 0.4586 -879.0 -809.6
15 9 -12 5 -12 -18.36 17.86 14.25 211.76 0.4458 1278.8 999999
16 0 5 0 3 -20.08 17.67 14.06 209.38 0.4669 -975.0 -863.9
17 0 3 0 2 -20.12 17.06 13.45 208.29 0.4628 -989.0 -926.6
18 0 3 0 2 -17.42 14.47 10.86 206.34 0.4067 -814.0 -657.6
19 0 7 0 4 -21.07 14.11 10.50 201.96 0.4566 111.0 -39.6
20 4 8 2 4 -17.45 13.62 10.01 204.52 0.4014 -1071.4 -608.3
21 0 5 0 3 -16.92 12.38 8.77 202.32 0.3857 -851.0 -778.7
22 2 213 1 117 -20.66 12.23 8.62 198.66 0.4404 1268.5 812.1
23 0 6 0 3 -20.05 12.16 8.55 198.99 0.4309 1075.0 689.8
24 0 3 0 2 -18.19 11.64 8.03 199.44 0.4005 403.0 414.3
25 3 -22 2 -22 -20.83 11.73 8.12 197.52 0.4404 1337.8 999999
26 4 -22 2 -22 -21.17 11.41 7.80 196.62 0.4441 1119.8 999999
27 3 -22 2 -22 -21.17 11.15 7.54 196.10 0.4429 1079.2 999999
28 9 -22 5 -22 -20.73 11.08 7.47 196.27 0.4361 1656.7 999999
29 10 -22 5 -22 -20.64 10.61 7.00 195.35 0.4326 1762.4 999999


  • 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.