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

9149 151 954 77 476 13.32 357.85 5.41 319.00 0.1410 928.5 286.0


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SOHO MDI 2000-09-03 12:47:31 UT

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

1 0 8 0 4 13.45 3.14 10.70 301.42 0.2125 635.0 598.3
2 0 13 0 7 11.93 2.42 9.98 296.23 0.1899 715.0 647.6
3 12 88 6 44 12.99 2.34 9.90 301.35 0.1970 1282.3 751.4
4 13 -3 6 -3 12.80 2.05 9.61 301.22 0.1911 1617.5 999999
5 0 7 0 4 11.63 1.32 8.87 297.33 0.1708 1137.0 944.4
6 0 13 0 6 14.99 1.44 9.00 312.05 0.2044 803.0 524.9
7 0 5 0 2 11.68 0.87 8.43 298.75 0.1645 585.0 530.2
8 7 417 4 209 12.67 0.78 8.34 304.12 0.1717 1351.2 736.4
9 6 -8 3 -8 12.56 0.33 7.89 305.01 0.1643 1534.1 999999
10 9 -8 5 -8 13.23 0.19 7.75 308.79 0.1691 1651.7 999999
11 49 -8 25 -8 13.62 0.20 7.76 310.56 0.1735 2116.8 999999
12 -11 -8 -11 -8 13.75 359.72 7.28 312.91 0.1687 999999 999999
13 0 5 0 3 11.32 358.88 6.44 303.18 0.1320 -581.0 -386.4
14 0 8 0 4 19.13 359.13 6.69 331.98 0.2353 797.0 551.6
15 4 21 2 10 12.42 358.71 6.27 310.52 0.1408 1067.8 840.3
16 0 9 0 4 11.92 358.45 6.01 308.73 0.1320 -436.0 -306.5
17 0 11 0 6 13.89 358.30 5.86 319.61 0.1536 571.0 497.8
18 3 19 2 10 12.31 358.14 5.70 312.55 0.1323 1329.6 969.0
19 12 61 6 30 13.34 357.96 5.52 318.78 0.1427 1599.8 782.4
20 0 8 0 4 12.79 357.79 5.34 316.95 0.1337 970.0 746.4
21 0 6 0 3 12.86 353.92 1.48 345.61 0.1016 -736.0 -740.9
22 3 11 2 5 13.45 353.84 1.40 347.61 0.1113 -1111.2 -845.1
23 0 6 0 3 13.21 353.32 0.87 351.87 0.1056 -956.0 -819.7
24 0 4 0 2 13.53 353.16 0.71 353.68 0.1107 -722.0 -599.3
25 0 12 0 6 13.33 352.31 -0.13 1.21 0.1067 -1074.0 -926.3
26 6 145 3 72 12.74 352.15 -0.29 2.98 0.0964 -1346.0 -920.4
27 0 63 0 31 14.12 351.99 -0.46 3.69 0.1206 -1340.0 -864.2
28 10 -26 5 -26 13.14 351.75 -0.70 6.57 0.1039 -1555.2 999999
29 17 -26 8 -26 13.13 351.14 -1.30 12.14 0.1056 -1755.2 999999
30 -29 -26 -29 -26 13.02 350.82 -1.62 15.32 0.1049 999999 999999
31 0 9 0 5 14.16 350.61 -1.83 14.42 0.1250 -769.0 -593.5
32 0 5 0 2 14.83 349.51 -2.93 20.52 0.1418 -838.0 -716.2


  • 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.