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

10230 128 878 65 440 -8.68 69.86 -2.42 163.96 0.1369 -1058.3 -232.3


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SOHO MDI 2002-12-22 03:11:32 UT

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

1 7 468 3 233 -8.89 73.09 0.81 186.46 0.1253 -1492.5 -674.1
2 49 -1 25 -1 -8.58 72.59 0.31 182.57 0.1192 -2083.2 999999
3 0 6 0 3 -6.12 72.43 0.15 182.01 0.0761 693.0 444.0
4 23 -1 11 -1 -8.62 71.74 -0.54 175.50 0.1201 -1593.2 999999
5 0 4 0 2 -7.66 71.58 -0.70 173.29 0.1037 -231.0 -307.2
6 10 42 5 21 -8.74 70.61 -1.67 166.65 0.1252 -1405.6 -726.5
7 3 11 2 5 -8.16 70.54 -1.74 164.85 0.1157 -1263.5 -893.2
8 0 2 0 1 -7.89 70.50 -1.78 163.88 0.1114 -873.0 -808.1
9 0 3 0 1 -7.31 70.15 -2.13 159.12 0.1037 -747.0 -606.4
10 0 11 0 6 -9.51 69.29 -2.99 159.06 0.1448 -980.0 -825.1
11 0 8 0 4 -9.08 69.14 -3.15 156.93 0.1389 -675.0 -708.1
12 0 10 0 5 -9.74 68.54 -3.74 155.14 0.1535 935.0 685.1
13 0 4 0 2 -9.39 68.32 -3.96 152.77 0.1498 294.0 272.0
14 4 17 2 9 -10.63 67.87 -4.41 153.86 0.1723 1240.1 919.5
15 0 5 0 3 -9.27 67.58 -4.70 148.21 0.1543 781.0 677.3
16 0 4 0 2 -10.90 67.32 -4.96 151.84 0.1808 1018.0 819.9
17 0 17 0 9 -9.46 67.30 -4.98 147.41 0.1597 1323.0 920.6
18 0 6 0 3 -8.54 67.28 -5.00 143.80 0.1467 1109.0 916.9
19 0 4 0 2 -10.63 67.09 -5.19 149.98 0.1786 985.0 713.3
20 0 16 0 8 -7.84 66.93 -5.35 138.91 0.1411 1156.0 793.1
21 0 5 0 3 -8.19 66.93 -5.35 140.47 0.1457 968.0 794.5
22 0 9 0 4 -9.27 66.88 -5.40 144.55 0.1610 1197.0 945.3
23 4 26 2 13 -8.61 66.69 -5.59 141.06 0.1540 1171.4 1157.1
24 0 6 0 3 -10.62 66.38 -5.90 146.74 0.1850 761.0 539.8
25 0 8 0 4 -10.16 66.24 -6.04 144.62 0.1799 822.0 756.6
26 11 133 6 67 -8.19 66.07 -6.21 136.27 0.1555 -989.7 388.2
27 0 6 0 3 -7.22 65.93 -6.35 130.94 0.1459 -966.0 -812.3
28 14 -26 7 -26 -8.88 65.83 -6.45 138.13 0.1671 1482.0 999999
29 3 21 2 10 -7.99 65.10 -7.18 131.25 0.1653 -921.5 -668.1
30 0 5 0 3 -8.83 63.80 -8.48 130.20 0.1918 -651.0 -436.6
31 0 3 0 2 -7.56 63.82 -8.46 124.75 0.1783 551.0 434.4
32 0 3 0 1 -9.02 62.77 -9.51 127.80 0.2075 653.0 612.9
33 0 6 0 3 -7.28 62.03 -10.25 118.65 0.2021 1148.0 855.3
34 0 4 0 2 -8.55 61.96 -10.32 123.78 0.2142 657.0 457.1
35 0 5 0 3 -9.32 60.23 -12.05 122.64 0.2457 782.0 646.2


  • 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.