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

12222 133.54 745.31 143.54 799.90 -19.55 85.64 60.51 247.70 0.8883 691.4 231.8


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SDO HMI 2014-12-06 17:00:25 UT

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

1 35.30 721.60 39.90 777.57 -18.83 87.46 62.34 248.86 0.9007 604.0 240.6
2 0.26 -1.00 0.29 -1.00 -19.30 87.57 62.45 248.36 0.9020 421.0 999999
3 15.52 -1.00 16.71 -1.00 -18.88 85.91 60.78 248.51 0.8895 984.1 999999
4 23.19 -1.00 24.93 -1.00 -19.29 85.84 60.71 248.04 0.8895 740.4 999999
5 0.00 1.36 0.00 1.39 -18.28 84.30 59.18 248.86 0.8763 -69.0 61.9
6 0.00 0.94 0.00 1.01 -21.21 85.61 60.49 245.87 0.8909 352.0 95.6
7 55.68 -1.00 58.04 -1.00 -20.16 84.61 59.48 246.82 0.8817 916.9 999999
8 0.00 1.45 0.00 1.57 -21.82 85.52 60.40 245.19 0.8912 -136.0 -65.8
9 1.88 -1.00 1.97 -1.00 -21.43 84.48 59.36 245.39 0.8830 616.5 999999
10 0.00 2.39 0.00 2.33 -19.02 82.61 57.49 247.66 0.8640 774.0 465.6
11 1.11 -1.00 1.15 -1.00 -21.71 84.05 58.93 244.97 0.8802 91.0 999999
12 0.00 0.60 0.00 0.58 -18.99 82.13 57.01 247.59 0.8600 -80.0 -54.0
13 0.00 0.85 0.00 0.84 -20.31 82.57 57.45 246.19 0.8661 526.0 470.9
14 0.00 1.53 0.00 1.52 -21.29 82.51 57.39 245.07 0.8675 183.0 178.8
15 0.00 1.19 0.00 1.16 -20.87 81.79 56.67 245.36 0.8609 258.0 125.5
16 0.00 1.71 0.00 1.68 -22.25 82.21 57.09 243.92 0.8672 555.0 447.6
17 0.60 1.71 0.55 1.57 -20.80 79.77 54.65 244.91 0.8441 -397.7 -367.6
18 0.00 0.43 0.00 0.39 -20.29 79.40 54.28 245.40 0.8397 -665.0 -638.8
19 0.00 0.26 0.00 0.23 -20.99 79.16 54.04 244.53 0.8393 514.0 477.0
20 0.00 0.68 0.00 0.62 -21.31 79.23 54.11 244.18 0.8406 392.0 341.6
21 0.00 1.02 0.00 0.89 -20.10 77.60 52.48 245.11 0.8233 -501.0 -380.2
22 0.00 1.19 0.00 1.04 -20.76 77.51 52.39 244.31 0.8242 -469.0 -409.0
23 0.00 3.58 0.00 3.13 -21.27 77.55 52.43 243.73 0.8259 -406.0 -348.8
24 0.00 0.94 0.00 0.79 -19.68 76.54 51.42 245.28 0.8125 -269.0 -257.0
25 0.00 1.19 0.00 1.00 -20.91 75.94 50.82 243.64 0.8104 -672.0 -550.4
26 0.00 0.43 0.00 0.37 -22.57 76.56 51.44 241.89 0.8209 -572.0 -503.0
27 0.00 0.26 0.00 0.22 -23.85 75.14 50.02 239.89 0.8124 -509.0 -496.7


  • 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.