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

9073 90 544 49 295 -19.59 15.54 2.22 185.51 0.4073 91.0 86.1


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SOHO MDI 2000-07-09 12:47:31 UT

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

1 11 74 6 40 -18.52 21.45 8.14 199.44 0.4049 -1747.1 -667.8
2 0 4 0 2 -19.08 21.23 7.91 198.47 0.4121 -848.0 -590.6
3 17 89 9 48 -18.47 20.57 7.25 197.50 0.3996 -1722.6 -957.6
4 -3 -3 -3 -3 -18.21 20.35 7.03 197.20 0.3946 999999 999999
5 0 5 0 3 -15.29 20.03 6.71 198.99 0.3480 1101.0 806.8
6 6 -3 3 -3 -17.83 20.00 6.68 196.69 0.3870 -1549.3 999999
7 0 3 0 2 -19.80 19.86 6.54 194.97 0.4168 329.0 224.9
8 0 5 0 3 -17.44 19.40 6.08 195.55 0.3783 -1063.0 -795.0
9 0 4 0 2 -19.06 19.37 6.05 194.36 0.4034 -807.0 -558.7
10 0 3 0 2 -19.66 18.72 5.40 192.52 0.4103 -843.0 -649.6
11 7 26 4 14 -18.54 17.80 4.48 191.00 0.3897 1317.8 757.5
12 3 14 2 7 -19.74 17.45 4.13 189.62 0.4077 -1383.2 -971.4
13 0 13 0 7 -20.26 17.42 4.10 189.33 0.4158 -718.0 -685.3
14 0 4 0 2 -19.69 16.48 3.16 187.41 0.4046 -571.0 -335.3
15 0 4 0 2 -20.13 16.28 2.96 186.80 0.4111 -667.0 -640.4
16 0 4 0 2 -20.39 16.11 2.80 186.35 0.4149 -685.0 -485.9
17 0 6 0 3 -20.86 14.77 1.45 183.23 0.4206 762.0 620.0
18 0 5 0 3 -20.73 14.26 0.94 182.11 0.4182 633.0 444.4
19 0 6 0 3 -17.80 13.99 0.67 181.73 0.3709 -1034.0 -761.4
20 0 2 0 1 -20.73 13.92 0.60 181.35 0.4180 -418.0 -338.5
21 0 3 0 2 -17.63 13.70 0.38 180.99 0.3680 -725.0 -775.1
22 4 10 2 5 -17.37 13.41 0.09 180.23 0.3638 -957.1 -669.7
23 0 3 0 2 -19.95 13.41 0.09 180.21 0.4054 850.0 712.3
24 0 2 0 1 -17.50 13.12 -0.20 179.47 0.3659 -891.0 -817.6
25 0 7 0 4 -20.69 12.90 -0.42 179.06 0.4173 1153.0 909.9
26 0 3 0 2 -21.08 12.90 -0.42 179.07 0.4235 577.0 514.0
27 11 241 6 131 -20.69 12.01 -1.31 177.06 0.4178 1499.6 787.3
28 9 -27 5 -27 -21.17 11.67 -1.65 176.37 0.4257 1101.4 999999
29 6 -27 3 -27 -20.43 11.51 -1.81 175.88 0.4141 2044.1 999999
30 16 -27 9 -27 -20.56 11.13 -2.19 175.04 0.4167 1651.4 999999
31 0 4 0 2 -17.55 9.13 -4.19 169.19 0.3732 704.0 513.5


  • 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.