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

9149 155 1070 79 534 13.25 357.53 -0.20 1.88 0.1047 953.2 242.5


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SOHO MDI 2000-09-03 03:11:31 UT

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

1 11 567 5 283 12.80 1.99 4.26 323.29 0.1219 1387.3 732.8
2 13 -1 7 -1 12.72 1.55 3.82 325.87 0.1163 1641.6 999999
3 0 6 0 3 14.54 1.41 3.69 333.95 0.1424 576.0 479.5
4 0 4 0 2 15.97 1.15 3.43 339.30 0.1632 748.0 626.5
5 0 14 0 7 11.70 0.85 3.12 325.66 0.0950 685.0 592.6
6 22 -1 11 -1 12.61 0.70 2.97 331.66 0.1071 1723.3 999999
7 23 -1 12 -1 13.40 0.27 2.54 338.17 0.1163 1827.4 999999
8 36 -1 18 -1 13.80 359.78 2.06 343.05 0.1201 2175.6 999999
9 -8 -1 -8 -1 13.52 359.66 1.93 343.33 0.1149 999999 999999
10 3 19 2 9 12.54 358.89 1.16 347.91 0.0950 1123.8 903.1
11 0 2 0 1 13.84 358.65 0.93 352.23 0.1166 656.0 595.6
12 11 114 6 57 13.37 358.09 0.36 356.73 0.1075 1562.3 636.5
13 0 14 0 7 12.38 357.93 0.20 357.85 0.0902 1229.0 1052.3
14 0 7 0 4 13.48 354.58 -3.15 26.15 0.1218 -394.0 -338.9
15 3 24 1 12 13.31 353.97 -3.75 30.98 0.1244 -1117.3 -864.6
16 0 7 0 3 11.90 353.95 -3.77 38.32 0.1043 -769.0 -666.4
17 0 4 0 2 13.04 353.57 -4.15 34.85 0.1241 -923.0 -809.4
18 0 5 0 2 14.18 353.31 -4.42 31.64 0.1430 -674.0 -556.5
19 0 9 0 4 13.50 352.96 -4.77 36.42 0.1368 -829.0 -739.6
20 0 3 0 2 12.75 352.77 -4.96 41.11 0.1287 -848.0 -719.7
21 0 15 0 8 13.22 352.60 -5.13 39.70 0.1368 -1279.0 -951.3
22 0 5 0 2 13.81 352.51 -5.22 37.53 0.1457 -1133.0 -1107.3
23 0 10 0 5 14.25 352.46 -5.27 36.00 0.1522 -1082.0 -932.6
24 6 162 3 81 12.74 352.17 -5.56 44.39 0.1357 -1369.1 -915.6
25 0 38 0 19 14.28 351.93 -5.80 38.47 0.1581 -1184.0 -910.8
26 0 2 0 1 14.75 351.87 -5.85 36.88 0.1651 -632.0 -588.3
27 7 -24 4 -24 13.09 351.79 -5.93 44.43 0.1445 -1540.0 999999
28 0 6 0 3 14.75 351.51 -6.22 38.56 0.1689 -688.0 -632.8
29 0 5 0 3 15.02 351.21 -6.51 38.81 0.1757 -487.0 -428.9
30 20 -24 10 -24 12.97 351.03 -6.70 48.48 0.1525 -1706.8 999999
31 0 5 0 3 14.82 350.61 -7.12 42.06 0.1797 -580.0 -457.1
32 0 5 0 2 14.30 350.34 -7.39 45.16 0.1766 -804.0 -619.1
33 0 8 0 4 12.80 350.18 -7.55 52.60 0.1619 -187.0 -238.3
34 0 6 0 3 14.61 349.88 -7.85 45.60 0.1858 -823.0 -692.7
35 0 4 0 2 15.07 349.16 -8.56 46.26 0.2000 -369.0 -436.3


  • 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.