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

9069 123 729 67 393 -17.53 31.42 9.28 202.42 0.3987 -34.1 88.0


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SOHO MDI 2000-07-08 20:47:31 UT

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

1 0 4 0 2 -14.61 40.42 18.28 224.16 0.4374 -942.0 -796.5
2 8 296 5 162 -17.94 35.68 13.53 211.14 0.4323 -1889.4 -640.2
3 6 -2 3 -2 -17.68 35.36 13.21 210.87 0.4263 -1684.1 999999
4 28 -2 16 -2 -18.32 35.36 13.22 210.08 0.4349 -1702.3 999999
5 11 -2 6 -2 -17.24 34.31 12.16 209.37 0.4119 -1555.1 999999
6 0 6 0 3 -19.33 34.24 12.10 206.81 0.4403 -663.0 -693.3
7 3 14 1 8 -17.70 33.83 11.68 207.85 0.4146 -1075.4 -705.4
8 0 4 0 2 -17.39 33.21 11.07 206.96 0.4058 -420.0 -359.0
9 0 4 0 2 -17.59 32.00 9.86 204.17 0.4003 -633.0 -530.9
10 6 14 3 8 -16.65 31.15 9.01 203.30 0.3810 -1024.9 -680.7
11 0 5 0 2 -18.22 31.02 8.88 201.40 0.4034 -989.0 -823.1
12 0 6 0 3 -18.99 30.89 8.75 200.41 0.4141 819.0 669.3
13 0 3 0 2 -19.07 30.56 8.41 199.62 0.4135 555.0 580.8
14 0 7 0 4 -16.81 30.28 8.14 201.10 0.3780 645.0 528.2
15 0 7 0 4 -19.24 30.23 8.08 198.77 0.4143 744.0 701.0
16 0 3 0 2 -17.31 29.76 7.62 199.39 0.3827 538.0 450.8
17 7 318 4 169 -16.63 29.48 7.34 199.35 0.3709 934.9 802.1
18 0 9 0 5 -19.06 29.08 6.93 196.39 0.4060 223.0 149.0
19 5 -17 2 -17 -16.83 28.62 6.47 197.04 0.3696 1150.8 999999
20 15 -17 8 -17 -17.21 28.09 5.94 195.44 0.3731 1766.5 999999
21 13 -17 7 -17 -16.95 27.75 5.60 194.78 0.3676 2092.8 999999
22 5 -17 3 -17 -17.46 27.76 5.62 194.45 0.3757 1230.4 999999
23 5 25 3 13 -18.32 27.54 5.39 193.34 0.3882 903.7 749.0
24 5 -17 3 -17 -16.57 27.32 5.17 193.96 0.3599 2027.0 999999
25 6 -17 3 -17 -16.91 27.25 5.10 193.54 0.3649 1788.6 999999
26 0 4 0 2 -16.06 26.81 4.66 192.97 0.3498 1007.0 734.9


  • 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.