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

9149 145 912 74 454 13.37 357.67 4.84 322.35 0.1355 960.5 279.4


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SOHO MDI 2000-09-03 12:05:31 UT

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

1 0 8 0 4 13.42 3.16 10.33 302.14 0.2069 635.0 558.2
2 9 81 5 41 13.04 2.32 9.49 302.59 0.1916 1344.2 832.8
3 13 -2 7 -2 12.81 2.03 9.20 302.32 0.1853 1574.6 999999
4 0 9 0 4 11.64 1.30 8.47 298.42 0.1648 1137.0 894.9
5 0 9 0 4 14.99 1.42 8.59 313.37 0.1993 803.0 498.7
6 7 411 4 206 12.64 0.72 7.89 305.39 0.1651 1370.6 749.3
7 7 -6 3 -6 12.52 0.31 7.48 306.22 0.1583 1522.6 999999
8 8 -6 4 -6 13.67 0.22 7.40 312.09 0.1693 1721.7 999999
9 9 -6 5 -6 13.24 0.21 7.38 310.13 0.1644 1661.1 999999
10 41 -6 21 -6 13.72 359.74 6.91 314.20 0.1638 2185.5 999999
11 0 4 0 2 19.05 359.10 6.27 333.32 0.2309 797.0 684.6
12 0 4 0 2 11.29 358.87 6.04 304.62 0.1260 -384.0 -408.0
13 3 9 2 4 12.43 358.73 5.90 312.20 0.1362 1040.0 763.7
14 0 7 0 4 19.62 358.82 6.00 335.41 0.2375 233.0 211.3
15 0 11 0 5 11.88 358.48 5.65 310.23 0.1268 -469.0 -307.6
16 0 6 0 3 12.63 358.41 5.59 314.86 0.1346 1208.0 1078.6
17 0 8 0 4 13.85 358.28 5.45 321.44 0.1487 552.0 566.1
18 0 18 0 9 12.32 358.00 5.18 315.29 0.1258 1293.0 1016.5
19 14 60 7 30 13.34 357.98 5.16 320.70 0.1387 1555.6 766.8
20 0 5 0 2 12.79 357.77 4.94 319.17 0.1291 970.0 851.4
21 0 8 0 4 13.45 353.91 1.08 350.39 0.1102 -933.0 -941.7
22 0 7 0 3 12.90 353.86 1.04 349.86 0.1006 -914.0 -753.6
23 0 6 0 3 13.81 353.75 0.92 352.24 0.1159 -572.0 -509.3
24 0 3 0 2 14.04 353.46 0.64 354.80 0.1195 -633.0 -551.7
25 0 9 0 4 13.18 353.26 0.43 355.93 0.1041 -905.0 -819.1
26 0 5 0 2 12.58 352.90 0.07 359.26 0.0936 -661.0 -453.6
27 0 13 0 7 13.25 352.58 -0.25 2.34 0.1053 -924.0 -933.9
28 0 29 0 14 14.16 352.49 -0.33 2.68 0.1212 -1022.0 -783.1
29 7 149 3 74 12.70 352.17 -0.65 6.66 0.0963 -1349.0 -903.4
30 0 18 0 9 14.12 351.97 -0.86 6.92 0.1213 -1340.0 -1047.4
31 8 -29 4 -29 13.13 351.77 -1.06 9.92 0.1048 -1540.5 999999
32 0 4 0 2 14.60 351.60 -1.23 9.18 0.1303 -792.0 -721.8
33 11 -29 5 -29 13.09 351.21 -1.62 15.11 0.1062 -1756.4 999999
34 8 -29 4 -29 13.01 350.85 -1.98 18.51 0.1066 -1664.8 999999
35 0 5 0 3 14.12 350.51 -2.32 18.11 0.1267 -769.0 -592.1
36 0 6 0 3 14.82 349.49 -3.34 23.07 0.1443 -838.0 -635.4


  • 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.