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

9632 282 1975 165 1164 -18.93 273.63 -20.49 142.38 0.5443 -763.2 -99.3


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SOHO MDI 2001-09-24 19:11:33 UT

No observation available


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

1 0 5 0 3 -16.42 280.23 -13.89 149.64 0.4576 732.0 550.3
2 0 4 0 2 -15.14 278.15 -15.97 144.43 0.4586 485.0 355.2
3 0 4 0 2 -17.32 277.71 -16.41 146.41 0.4896 274.0 177.2
4 6 20 3 11 -16.06 277.32 -16.81 144.23 0.4774 -951.0 -627.4
5 0 5 0 3 -16.65 277.26 -16.86 144.89 0.4852 -614.0 -610.8
6 0 5 0 3 -17.32 276.43 -17.70 144.41 0.5007 -422.0 -365.6
7 0 5 0 3 -22.33 275.57 -18.55 148.65 0.5679 533.0 396.8
8 0 9 0 5 -16.14 276.20 -17.92 142.59 0.4886 -605.0 -442.6
9 0 5 0 3 -11.31 276.37 -17.75 135.81 0.4307 299.0 182.3
10 0 11 0 6 -15.83 275.55 -18.58 141.19 0.4910 -686.0 -616.2
11 15 1765 8 1040 -18.11 274.88 -19.25 143.09 0.5238 -2198.2 -146.7
12 128 -11 75 -11 -19.16 274.62 -19.50 143.96 0.5382 -1511.3 999999
13 9 17 5 10 -16.19 274.96 -19.17 140.79 0.5008 -282.0 -111.9
14 5 -11 3 -11 -21.18 273.51 -20.62 144.72 0.5707 -848.5 999999
15 36 -11 21 -11 -18.81 273.79 -20.34 142.41 0.5414 -1539.4 999999
16 4 -11 2 -11 -17.41 273.44 -20.69 140.22 0.5290 -172.9 999999
17 11 -11 6 -11 -16.73 273.30 -20.83 139.16 0.5228 1664.4 999999
18 8 -11 5 -11 -19.52 272.50 -21.62 141.56 0.5608 -705.8 999999
19 8 -11 5 -11 -21.60 272.10 -22.03 143.40 0.5871 434.6 999999
20 4 -11 3 -11 -16.93 272.71 -21.42 138.63 0.5307 1304.9 999999
21 10 -11 6 -11 -17.89 272.28 -21.85 139.30 0.5452 1649.0 999999
22 22 -11 13 -11 -19.51 271.83 -22.29 140.70 0.5667 550.6 999999
23 13 -11 8 -11 -18.59 271.92 -22.21 139.71 0.5562 804.7 999999
24 0 3 0 2 -19.78 270.76 -23.37 139.71 0.5794 875.0 803.5
25 0 5 0 3 -20.22 270.60 -23.53 140.04 0.5855 758.0 746.7
26 0 5 0 3 -19.35 270.55 -23.57 138.97 0.5769 970.0 876.8
27 0 6 0 3 -17.33 270.67 -23.46 136.58 0.5550 534.0 611.7
28 0 4 0 2 -20.78 270.00 -24.12 140.00 0.5966 662.0 526.0
29 3 12 2 7 -20.25 270.00 -24.12 139.39 0.5913 1012.7 808.9
30 0 18 0 11 -19.24 270.16 -23.96 138.37 0.5794 997.0 800.6
31 0 7 0 4 -21.40 269.80 -24.32 140.48 0.6048 860.0 686.2
32 0 4 0 2 -17.83 270.06 -24.06 136.50 0.5661 741.0 624.7
33 0 4 0 3 -20.98 269.51 -24.61 139.67 0.6031 653.0 657.1
34 0 3 0 2 -20.16 269.24 -24.88 138.41 0.5973 617.0 607.9
35 0 4 0 3 -22.57 268.70 -25.42 140.56 0.6263 404.0 334.6
36 0 13 0 8 -20.44 268.87 -25.25 138.33 0.6036 684.0 647.3
37 0 4 0 2 -19.97 268.82 -25.31 137.71 0.5994 676.0 556.1
38 0 6 0 4 -21.76 268.21 -25.92 139.12 0.6225 746.0 697.9
39 0 12 0 8 -20.48 268.22 -25.91 137.66 0.6100 567.0 597.7
40 0 4 0 2 -21.73 267.89 -26.24 138.75 0.6251 826.0 632.2
41 0 6 0 4 -17.16 268.18 -25.95 133.50 0.5786 722.0 568.2


  • 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.