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

12107 73.61 462.36 50.20 315.85 -19.23 254.71 37.65 236.84 0.6911 919.9 325.6


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SDO HMI 2014-07-08 20:00:40 UT

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

1 0.00 1.45 0.00 1.25 -21.13 267.15 50.09 240.91 0.8209 530.0 479.1
2 0.00 1.18 0.00 1.03 -21.83 267.17 50.11 240.12 0.8237 481.0 443.2
3 0.00 0.54 0.00 0.47 -21.94 266.66 49.60 239.78 0.8196 537.0 516.0
4 0.00 1.36 0.00 1.07 -21.74 262.10 45.04 237.93 0.7778 554.0 386.2
5 0.00 2.18 0.00 1.58 -23.30 256.34 39.28 232.86 0.7317 -785.0 -594.7
6 0.00 0.82 0.00 0.59 -23.61 256.36 39.30 232.51 0.7337 -463.0 -420.1
7 69.08 435.66 47.13 296.97 -19.05 254.69 37.63 237.08 0.6899 1274.3 346.9
8 1.18 -7.00 0.81 -7.00 -19.80 254.57 37.51 236.03 0.6931 710.2 999999
9 0.27 -7.00 0.18 -7.00 -18.92 253.97 36.91 236.78 0.6814 1330.7 999999
10 0.45 1.91 0.31 1.32 -22.31 253.91 36.85 232.45 0.7020 -558.6 -458.1
11 0.00 1.18 0.00 0.80 -21.25 253.34 36.28 233.38 0.6895 217.0 261.1
12 0.00 1.00 0.00 0.71 -24.89 254.17 37.11 229.57 0.7213 -571.0 -447.0
13 0.00 1.27 0.00 0.84 -19.35 252.47 35.42 235.20 0.6681 627.0 456.2
14 0.00 0.27 0.00 0.18 -21.15 252.67 35.61 233.03 0.6820 585.0 479.0
15 0.00 3.36 0.00 2.25 -20.87 252.23 35.17 233.07 0.6756 825.0 694.6
16 1.18 3.00 0.80 2.03 -21.95 252.41 35.35 231.85 0.6847 -660.1 -498.4
17 0.00 0.73 0.00 0.48 -20.71 251.55 34.49 232.78 0.6675 665.0 537.2
18 1.45 3.45 0.97 2.30 -21.57 251.26 34.20 231.48 0.6705 -626.5 -410.9
19 0.00 0.64 0.00 0.42 -20.78 250.70 33.64 232.05 0.6591 -506.0 -374.7
20 0.00 1.27 0.00 0.82 -21.03 249.48 32.42 230.76 0.6483 -587.0 -477.4
21 0.00 1.09 0.00 0.74 -26.20 248.81 31.75 223.96 0.6825 -631.0 -489.7


  • 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.