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

9068 136 937 72 500 -18.10 49.36 2.50 186.61 0.3761 -950.3 -239.3


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SOHO MDI 2000-07-06 23:59:31 UT

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

1 53 336 28 180 -17.87 51.97 5.11 193.04 0.3770 -2053.9 -640.7
2 -1 -1 -1 -1 -17.91 51.47 4.61 191.78 0.3759 999999 999999
3 0 4 0 2 -14.20 51.34 4.48 193.92 0.3162 -521.0 -416.2
4 0 4 0 2 -16.72 51.27 4.41 191.98 0.3563 -710.0 -592.8
5 7 215 4 114 -16.30 50.85 3.99 191.10 0.3481 -1447.1 -812.5
6 17 -5 9 -5 -16.84 50.78 3.92 190.61 0.3567 -1798.9 999999
7 -6 -5 -6 -5 -17.14 50.62 3.76 190.03 0.3610 999999 999999
8 4 -5 2 -5 -17.48 50.29 3.43 189.02 0.3655 -1407.6 999999
9 0 4 0 2 -18.41 50.31 3.45 188.66 0.3806 -158.0 -158.0
10 6 -5 3 -5 -17.22 50.16 3.30 188.80 0.3611 -1443.2 999999
11 6 16 3 9 -18.58 49.85 2.99 187.47 0.3823 -1036.7 -898.5
12 0 4 0 2 -19.36 49.82 2.96 187.13 0.3946 -745.0 -571.0
13 4 9 2 5 -20.22 49.46 2.60 186.02 0.4077 -893.5 -747.0
14 3 16 2 9 -18.97 49.40 2.54 186.23 0.3876 -1082.6 -995.4
15 3 18 2 9 -18.28 49.18 2.32 185.89 0.3762 -1411.5 -1110.3
16 2 -15 1 -15 -18.37 48.97 2.11 185.34 0.3772 -1208.1 999999
17 0 17 0 9 -18.54 48.56 1.70 184.26 0.3794 -274.0 -340.7
18 0 8 0 4 -17.09 48.33 1.47 183.98 0.3556 578.0 561.7
19 0 4 0 2 -18.97 48.18 1.32 183.26 0.3859 -967.0 -697.1
20 0 3 0 1 -20.00 48.02 1.16 182.73 0.4024 -633.0 -654.2
21 0 7 0 4 -16.24 47.83 0.97 182.75 0.3413 1232.0 963.8
22 0 3 0 2 -18.11 47.55 0.69 181.78 0.3716 610.0 555.1
23 0 10 0 5 -19.22 47.51 0.65 181.59 0.3896 -463.0 -413.8
24 5 53 3 28 -16.71 47.38 0.52 181.44 0.3486 1483.9 762.3
25 0 10 0 5 -17.90 47.30 0.44 181.14 0.3680 1128.0 832.1
26 7 -24 3 -24 -16.50 47.22 0.35 180.99 0.3451 1522.4 999999
27 0 4 0 2 -19.57 46.68 -0.19 179.56 0.3950 802.0 573.8
28 0 4 0 2 -21.17 46.21 -0.65 178.54 0.4208 708.0 690.6
29 0 5 0 3 -19.74 46.09 -0.77 178.16 0.3980 391.0 381.5
30 0 4 0 2 -19.83 45.62 -1.24 177.07 0.3997 958.0 827.6
31 0 3 0 2 -21.83 45.52 -1.34 177.11 0.4317 689.0 584.1
32 10 23 5 12 -20.61 45.45 -1.41 176.78 0.4123 1207.2 798.4
33 0 6 0 3 -19.87 45.29 -1.58 176.29 0.4007 1180.0 1062.9
34 0 56 0 30 -19.09 45.13 -1.74 175.76 0.3885 1481.0 1007.3
35 3 40 2 22 -19.96 44.78 -2.08 175.12 0.4027 1309.8 1132.6
36 6 -35 3 -35 -19.66 44.66 -2.20 174.76 0.3981 1312.8 999999
37 0 13 0 7 -20.39 44.65 -2.21 174.91 0.4098 1303.0 901.8
38 0 10 0 5 -20.30 44.31 -2.55 174.12 0.4090 1031.0 997.5
39 0 4 0 2 -21.70 44.24 -2.62 174.33 0.4311 611.0 575.9
40 0 4 0 2 -21.96 43.94 -2.92 173.75 0.4358 776.0 622.3
41 0 3 0 2 -20.22 43.59 -3.27 172.45 0.4090 690.0 553.5
42 0 10 0 6 -21.40 43.48 -3.38 172.60 0.4277 932.0 698.8
43 0 4 0 2 -19.27 43.44 -3.42 171.76 0.3942 1189.0 1035.9
44 0 3 0 2 -17.65 42.93 -3.93 169.79 0.3697 997.0 775.6


  • 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.