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

9068 82 591 69 481 -18.47 48.96 48.00 242.89 0.7934 -413.8 -68.5


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SOHO MDI 2000-07-10 11:11:31 UT

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

1 2 8 2 7 -16.19 52.62 51.66 247.03 0.8203 -479.9 -364.5
2 0 4 0 4 -15.76 51.74 50.78 247.23 0.8108 -662.0 -550.0
3 0 3 0 3 -20.32 53.50 52.53 242.61 0.8405 -344.0 -258.4
4 13 200 11 170 -17.80 52.11 51.15 244.97 0.8205 -758.9 -184.6
5 0 5 0 4 -16.46 51.46 50.50 246.31 0.8103 -374.0 -293.2
6 3 -4 3 -4 -17.78 51.63 50.67 244.83 0.8161 -1110.8 999999
7 7 -4 6 -4 -18.02 51.47 50.51 244.48 0.8154 -825.6 999999
8 0 5 0 4 -16.92 50.59 49.63 245.45 0.8036 -696.0 -661.3
9 6 -4 5 -4 -18.30 51.05 50.09 244.00 0.8125 -761.8 999999
10 6 -4 5 -4 -17.85 50.68 49.72 244.38 0.8076 -804.5 999999
11 2 7 2 6 -16.64 50.18 49.21 245.61 0.7987 -975.0 -861.7
12 0 7 0 6 -17.18 50.11 49.15 244.94 0.8000 -965.0 -862.6
13 0 6 0 5 -17.43 49.88 48.92 244.57 0.7986 -825.0 -835.8
14 0 5 0 4 -18.36 49.91 48.95 243.48 0.8022 -644.0 -490.3
15 0 5 0 4 -17.49 48.71 47.75 244.02 0.7876 -738.0 -651.6
16 12 48 10 40 -19.97 49.60 48.64 241.46 0.8051 -785.2 -311.8
17 6 37 5 29 -17.50 48.10 47.14 243.75 0.7817 -515.2 -210.2
18 10 121 8 94 -18.15 47.47 46.51 242.70 0.7780 -243.1 231.7
19 0 4 0 4 -19.34 47.53 46.57 241.30 0.7835 -190.0 -210.3
20 4 -18 3 -18 -17.37 46.43 45.47 243.17 0.7646 922.1 999999
21 0 4 0 4 -20.55 47.57 46.61 239.89 0.7888 363.0 172.8
22 0 14 0 11 -19.66 46.98 46.02 240.67 0.7795 -81.0 -223.8
23 0 8 0 6 -18.93 46.17 45.21 241.16 0.7686 791.0 643.0
24 0 11 0 8 -19.03 45.55 44.59 240.75 0.7630 972.0 844.0
25 0 5 0 4 -21.50 45.75 44.79 237.90 0.7760 567.0 414.9
26 11 73 9 56 -20.46 44.94 43.98 238.72 0.7635 822.7 170.3
27 0 5 0 4 -21.22 43.69 42.73 237.15 0.7552 663.0 583.4
28 0 6 0 4 -19.81 43.21 42.24 238.59 0.7434 652.0 533.5


  • 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.