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

9069 168 947 96 545 -17.68 31.17 21.38 223.18 0.5058 384.5 115.6


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SOHO MDI 2000-07-09 19:11:31 UT

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

1 0 7 0 4 -14.79 41.36 31.57 238.47 0.5961 -644.0 -445.0
2 0 4 0 2 -14.11 40.92 31.13 239.15 0.5862 -462.0 -382.6
3 0 6 0 4 -14.93 39.33 29.54 236.61 0.5728 -1103.0 -869.5
4 6 278 4 167 -18.22 36.99 27.21 229.62 0.5722 -1267.3 -534.8
5 25 -4 15 -4 -18.60 36.87 27.08 228.97 0.5742 -1578.6 999999
6 -5 -4 -5 -4 -18.38 36.55 26.76 228.95 0.5688 999999 999999
7 11 -4 6 -4 -17.94 36.06 26.27 229.07 0.5595 -1503.9 999999
8 0 10 0 6 -17.33 34.31 24.52 228.05 0.5348 -933.0 -828.1
9 4 14 2 8 -17.35 33.58 23.80 227.18 0.5271 -1165.0 -814.7
10 4 33 2 19 -17.63 32.85 23.06 225.91 0.5218 -1234.8 -1073.6
11 3 6 2 4 -18.74 32.78 22.99 224.26 0.5321 648.7 359.3
12 0 8 0 4 -18.09 32.60 22.81 224.94 0.5237 -845.0 -421.3
13 2 6 1 3 -16.81 32.43 22.64 226.60 0.5092 -999.0 -635.4
14 3 7 2 4 -18.86 32.34 22.55 223.56 0.5288 957.4 516.4
15 0 3 0 2 -17.09 31.61 21.82 225.16 0.5031 485.0 301.7
16 4 12 2 7 -17.55 31.54 21.75 224.38 0.5071 -1304.4 -989.8
17 3 8 2 5 -18.40 31.29 21.50 222.86 0.5133 -750.4 -640.8
18 0 3 0 2 -16.45 29.81 20.02 223.70 0.4772 652.0 534.4
19 4 14 2 8 -19.31 29.88 20.09 219.74 0.5092 -1039.3 -763.4
20 0 4 0 2 -17.72 29.60 19.81 221.54 0.4888 642.0 393.0
21 0 5 0 3 -18.99 29.40 19.61 219.49 0.5010 -1128.0 -877.9
22 0 3 0 2 -16.47 29.07 19.28 222.60 0.4697 648.0 542.7
23 5 383 3 214 -16.64 28.73 18.95 221.87 0.4680 1066.5 820.6
24 0 5 0 3 -19.24 28.94 19.15 218.51 0.4995 -610.0 -493.7
25 0 4 0 3 -18.59 28.68 18.90 219.01 0.4896 -70.0 -65.6
26 5 -23 3 -23 -17.51 28.26 18.47 219.88 0.4731 1129.1 999999
27 3 21 2 12 -18.24 28.20 18.42 218.78 0.4809 1040.3 698.7
28 5 -23 3 -23 -17.09 28.04 18.25 220.16 0.4660 1184.0 999999
29 0 8 0 4 -18.62 28.07 18.28 218.07 0.4841 762.0 557.6
30 11 -23 6 -23 -17.12 27.60 17.82 219.45 0.4621 1640.3 999999
31 21 -23 11 -23 -17.32 27.28 17.49 218.64 0.4613 1674.6 999999
32 0 3 0 2 -19.12 27.47 17.68 216.49 0.4844 454.0 252.4
33 21 -23 12 -23 -16.68 27.04 17.25 219.19 0.4515 2195.7 999999
34 19 88 11 49 -18.43 27.22 17.43 217.02 0.4739 980.8 397.0
35 9 -34 5 -34 -18.25 26.54 16.75 216.20 0.4654 1454.6 999999
36 0 4 0 2 -14.27 25.90 16.11 221.03 0.4114 763.0 564.0


  • 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.