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

9069 178 1170 107 705 -17.78 30.79 27.18 229.76 0.5687 193.5 89.8


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SOHO MDI 2000-07-10 06:23:31 UT

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

1 0 5 0 3 -15.34 41.38 37.77 241.84 0.6723 -503.0 -380.1
2 0 3 0 2 -15.17 39.55 35.94 240.94 0.6503 -669.0 -611.8
3 6 265 4 171 -18.39 37.60 33.99 235.20 0.6483 -1088.1 -494.0
4 12 -3 8 -3 -18.77 37.48 33.87 234.61 0.6496 -1164.7 999999
5 9 -3 6 -3 -18.45 37.11 33.50 234.74 0.6434 -1560.5 999999
6 10 -3 6 -3 -18.02 37.02 33.41 235.25 0.6394 -1484.4 999999
7 0 9 0 5 -17.49 35.37 31.76 234.70 0.6174 -713.0 -817.7
8 0 9 0 6 -17.22 34.98 31.37 234.75 0.6111 -653.0 -628.1
9 0 4 0 3 -17.59 34.71 31.10 234.01 0.6108 -808.0 -656.7
10 8 89 5 55 -17.19 34.10 30.49 234.06 0.6009 -1288.5 -619.0
11 10 -10 6 -10 -17.34 33.70 30.09 233.50 0.5975 -1494.9 999999
12 0 6 0 4 -18.79 33.49 29.88 231.31 0.6064 343.0 159.7
13 0 4 0 2 -16.64 33.00 29.39 233.89 0.5842 -591.0 -518.0
14 0 3 0 2 -18.51 32.86 29.25 231.13 0.5973 348.0 255.3
15 0 9 0 5 -17.83 31.88 28.27 231.15 0.5811 -847.0 -702.5
16 0 6 0 4 -17.57 31.55 27.94 231.22 0.5752 -1236.0 -1070.7
17 3 13 2 8 -17.68 31.10 27.49 230.62 0.5711 -1069.4 -771.8
18 7 18 4 11 -19.26 31.14 27.53 228.46 0.5852 1004.6 625.7
19 3 11 2 6 -17.88 30.80 27.19 230.04 0.5696 -1087.9 -791.5
20 9 18 5 11 -16.54 29.85 26.24 231.02 0.5474 836.3 428.5
21 7 70 4 42 -19.14 29.89 26.28 227.36 0.5708 -1061.7 -755.2
22 4 -21 2 -21 -19.48 29.81 26.20 226.81 0.5731 -637.0 999999
23 0 3 0 2 -17.12 29.43 25.82 229.72 0.5477 -598.0 -515.7
24 0 6 0 3 -17.54 29.31 25.70 228.99 0.5501 82.0 179.4
25 3 -21 2 -21 -18.95 29.49 25.88 227.19 0.5649 -1486.5 999999
26 5 -21 3 -21 -19.07 29.23 25.62 226.74 0.5632 -1123.2 999999
27 4 181 3 106 -18.43 27.93 24.32 226.18 0.5435 1085.0 490.7
28 7 438 4 254 -17.57 27.75 24.14 227.21 0.5334 1191.6 713.6
29 5 -28 3 -28 -17.23 27.48 23.87 227.40 0.5271 1311.2 999999
30 4 -27 2 -27 -18.80 27.43 23.82 225.10 0.5419 918.7 999999
31 45 -28 26 -28 -16.91 26.89 23.28 227.17 0.5177 1943.7 999999
32 8 -27 5 -27 -18.49 26.79 23.18 224.78 0.5321 1051.5 999999
33 9 -27 5 -27 -18.13 26.38 22.77 224.78 0.5242 1617.3 999999


  • 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.