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

12114 0.45 38.77 0.34 26.71 -21.44 148.16 35.31 230.60 0.6910 179.1 238.7


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SDO HMI 2014-07-16 17:00:40 UT

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

1 0.00 1.00 0.00 0.75 -19.60 156.27 43.41 239.09 0.7569 490.0 422.4
2 0.00 1.00 0.00 0.75 -19.63 156.14 43.29 238.99 0.7558 463.0 428.9
3 0.00 0.73 0.00 0.55 -20.40 156.32 43.47 238.16 0.7613 387.0 407.6
4 0.45 2.36 0.34 1.79 -20.32 156.07 43.21 238.12 0.7585 718.6 590.2
5 0.00 1.27 0.00 0.97 -21.20 156.25 43.39 237.17 0.7645 522.0 418.4
6 0.00 2.00 0.00 1.51 -20.51 155.91 43.06 237.81 0.7579 638.0 542.3
7 0.00 1.00 0.00 0.76 -21.12 156.04 43.19 237.15 0.7621 475.0 353.9
8 0.00 1.63 0.00 1.16 -18.44 153.17 40.32 238.81 0.7198 526.0 422.0
9 0.00 2.99 0.00 2.21 -21.64 153.92 41.07 235.34 0.7447 625.0 446.6
10 0.00 0.82 0.00 0.55 -17.03 149.89 37.04 238.62 0.6769 676.0 598.9
11 0.00 0.45 0.00 0.31 -17.67 149.76 36.91 237.69 0.6793 685.0 610.4
12 0.00 1.91 0.00 1.32 -21.33 149.80 36.95 233.10 0.7025 817.0 594.4
13 0.00 2.27 0.00 1.46 -14.25 148.03 35.18 241.19 0.6394 786.0 571.7
14 0.00 1.91 0.00 1.30 -21.30 148.66 35.80 232.32 0.6910 826.0 604.0
15 0.00 1.81 0.00 1.21 -21.05 146.95 34.10 231.36 0.6721 528.0 426.0
16 0.00 1.91 0.00 1.33 -25.40 147.50 34.65 226.62 0.7089 568.0 428.9
17 0.00 2.00 0.00 1.34 -22.22 146.55 33.69 229.61 0.6765 -160.0 -215.2
18 0.00 1.00 0.00 0.65 -21.61 145.13 32.28 229.22 0.6580 -668.0 -518.4
19 0.00 0.45 0.00 0.29 -18.07 144.15 31.30 232.98 0.6207 -703.0 -618.8
20 0.00 1.18 0.00 0.80 -25.28 144.95 32.10 224.72 0.6852 406.0 344.8
21 0.00 0.82 0.00 0.51 -19.50 142.94 30.09 230.02 0.6189 -660.0 -583.2
22 0.00 2.99 0.00 2.07 -27.32 144.86 32.01 222.38 0.7010 84.0 114.7
23 0.00 1.00 0.00 0.66 -27.14 140.69 27.84 218.85 0.6648 -626.0 -551.2
24 0.00 0.82 0.00 0.51 -22.96 138.06 25.20 220.84 0.6018 -715.0 -572.2
25 0.00 0.82 0.00 0.49 -25.05 129.71 16.86 208.22 0.5577 -711.0 -527.9
26 0.00 1.36 0.00 0.73 -17.12 121.63 8.78 201.68 0.3965 -835.0 -737.0
27 0.00 1.27 0.00 0.73 -24.56 119.97 7.12 193.10 0.4994 -491.0 -499.0


  • 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.