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

9632 282 1969 166 1183 -18.81 273.67 -23.10 138.92 0.5671 -700.0 -113.7


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SOHO MDI 2001-09-24 14:23:33 UT

No observation available


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

1 0 5 0 3 -16.39 280.06 -16.70 144.83 0.4806 920.0 730.4
2 0 5 0 3 -15.11 278.14 -18.62 140.16 0.4832 560.0 438.7
3 0 4 0 2 -17.25 277.71 -19.05 142.31 0.5120 349.0 257.9
4 5 15 3 8 -16.08 277.15 -19.62 140.00 0.5039 -897.8 -712.1
5 0 2 0 1 -16.18 276.79 -19.97 139.63 0.5085 -650.0 -538.0
6 0 5 0 3 -17.01 276.35 -20.41 140.09 0.5220 -599.0 -462.9
7 0 5 0 3 -22.27 275.41 -21.35 144.96 0.5891 603.0 399.1
8 0 5 0 3 -20.94 275.44 -21.33 143.56 0.5741 -460.0 -392.8
9 0 10 0 6 -15.93 275.87 -20.90 138.01 0.5148 -708.0 -550.3
10 9 1801 5 1080 -18.18 275.11 -21.65 139.92 0.5465 -2555.6 -156.7
11 0 5 0 3 -15.87 275.35 -21.41 137.24 0.5193 -622.0 -510.1
12 117 -10 70 -10 -19.14 274.72 -22.05 140.58 0.5607 -1486.2 999999
13 7 -10 4 -10 -18.15 274.67 -22.09 139.33 0.5504 -1759.1 999999
14 6 -10 4 -10 -21.29 273.71 -23.05 141.83 0.5927 -733.2 999999
15 4 -10 2 -10 -20.90 273.59 -23.17 141.25 0.5895 -940.1 999999
16 6 -10 3 -10 -19.45 273.78 -22.99 139.79 0.5726 -948.1 999999
17 40 -10 24 -10 -18.80 273.74 -23.03 138.96 0.5661 -1425.3 999999
18 10 -10 6 -10 -16.73 273.27 -23.50 135.76 0.5494 1657.2 999999
19 22 -10 13 -10 -17.73 272.91 -23.86 136.62 0.5631 484.1 999999
20 9 -10 5 -10 -18.16 272.80 -23.96 137.04 0.5685 -16.1 999999
21 6 -10 3 -10 -16.93 272.66 -24.10 135.30 0.5576 1175.9 999999
22 14 -10 8 -10 -17.84 272.35 -24.41 136.12 0.5697 1694.1 999999
23 22 -10 13 -10 -19.51 271.77 -24.99 137.52 0.5919 805.2 999999
24 5 -10 3 -10 -18.73 271.81 -24.95 136.61 0.5839 966.6 999999
25 0 4 0 3 -19.79 270.62 -26.14 136.60 0.6056 949.0 755.7
26 0 7 0 4 -18.77 270.43 -26.33 135.14 0.5976 490.0 665.0
27 0 6 0 4 -20.79 270.02 -26.74 137.14 0.6207 556.0 405.4
28 0 5 0 3 -21.37 269.91 -26.86 137.69 0.6273 798.0 720.4
29 0 5 0 3 -17.30 270.58 -26.19 133.43 0.5824 689.0 649.2
30 0 8 0 5 -20.27 269.98 -26.78 136.48 0.6162 1078.0 907.5
31 0 12 0 7 -19.22 270.12 -26.64 135.37 0.6049 629.0 637.5
32 0 6 0 4 -16.49 270.56 -26.20 132.35 0.5751 721.0 567.6
33 0 8 0 5 -21.08 269.54 -27.22 136.98 0.6279 726.0 592.2
34 0 4 0 3 -17.84 270.04 -26.73 133.55 0.5930 824.0 695.9
35 0 6 0 4 -22.34 268.42 -28.34 137.30 0.6498 474.0 437.7
36 0 18 0 11 -20.43 268.78 -27.99 135.44 0.6290 637.0 693.9
37 0 8 0 5 -20.37 268.27 -28.49 134.87 0.6334 757.0 599.3
38 0 5 0 3 -21.84 267.86 -28.90 136.19 0.6504 599.0 532.6
39 0 1 0 1 -21.29 267.55 -29.21 135.26 0.6483 483.0 381.1
40 0 4 0 3 -17.15 268.02 -28.74 130.63 0.6076 728.0 603.9


  • 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.