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

12027 62.90 387.96 38.58 238.27 12.36 13.72 -31.18 58.83 0.5934 -665.2 -358.4


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SDO HMI 2014-04-03 23:00:32 UT

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

1 0.00 1.05 0.00 0.61 4.57 15.80 -29.11 70.02 0.5180 807.0 691.6
2 56.66 357.12 34.70 218.95 12.45 14.03 -30.87 58.45 0.5902 -1321.8 -432.8
3 1.32 -2.00 0.82 -2.00 12.88 13.29 -31.62 58.43 0.6021 -575.5 999999
4 0.26 -2.00 0.16 -2.00 12.60 13.19 -31.72 58.92 0.6014 -736.0 999999
5 3.25 -2.00 2.02 -2.00 12.69 12.78 -32.13 59.11 0.6069 -585.3 999999
6 0.00 1.23 0.00 0.76 11.58 12.34 -32.57 61.06 0.6048 -595.0 -485.0
7 0.00 4.04 0.00 2.52 11.81 12.17 -32.74 60.85 0.6084 -443.0 -254.4
8 0.00 2.90 0.00 1.81 11.51 11.92 -32.99 61.48 0.6095 -84.0 -55.3
9 0.00 0.97 0.00 0.60 10.63 11.95 -32.96 62.75 0.6036 794.0 694.1
10 0.00 1.32 0.00 0.82 10.36 11.91 -32.99 63.20 0.6024 702.0 601.3
11 1.41 5.01 0.88 3.13 10.95 11.48 -33.43 62.63 0.6114 995.8 756.9
12 0.00 1.32 0.00 0.85 14.56 10.82 -34.09 57.98 0.6421 561.0 381.5
13 0.00 0.97 0.00 0.61 11.21 11.33 -33.58 62.35 0.6147 805.0 727.7
14 0.00 1.67 0.00 1.04 10.61 11.30 -33.61 63.25 0.6116 627.0 499.7
15 0.00 2.11 0.00 1.33 11.32 11.06 -33.85 62.38 0.6187 688.0 642.2
16 0.00 1.05 0.00 0.66 11.51 10.96 -33.95 62.16 0.6211 856.0 655.1
17 0.00 1.76 0.00 1.10 10.85 11.01 -33.90 63.09 0.6165 667.0 473.5
18 0.00 0.70 0.00 0.44 11.69 10.71 -34.20 62.08 0.6251 702.0 617.6
19 0.00 1.14 0.00 0.73 11.70 10.49 -34.42 62.22 0.6279 734.0 582.0
20 0.00 1.14 0.00 0.73 11.84 10.32 -34.59 62.14 0.6307 600.0 482.4
21 0.00 0.88 0.00 0.53 3.19 10.98 -33.93 75.16 0.5787 709.0 596.4
22 0.00 0.97 0.00 0.64 12.74 8.25 -36.66 62.26 0.6603 567.0 497.1
23 0.00 0.61 0.00 0.41 12.38 8.00 -36.91 62.91 0.6612 500.0 473.3


  • 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.