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

12131 43.67 159.29 24.13 87.95 -18.88 238.29 -8.57 161.47 0.4437 82.8 -78.5


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SDO HMI 2014-08-02 19:00:39 UT

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

1 0.00 1.27 0.00 0.69 -17.62 242.92 -3.93 170.69 0.4056 882.0 714.6
2 0.00 1.27 0.00 0.68 -16.67 242.12 -4.74 168.33 0.3929 788.0 651.2
3 0.00 0.99 0.00 0.53 -16.40 242.00 -4.86 167.89 0.3892 762.0 616.7
4 0.00 0.72 0.00 0.39 -18.02 241.89 -4.97 168.50 0.4150 839.0 738.8
5 0.00 0.90 0.00 0.49 -16.60 241.80 -5.06 167.54 0.3930 664.0 585.6
6 9.68 61.32 5.32 33.69 -18.97 240.63 -6.23 166.27 0.4340 1010.2 622.2
7 4.43 -6.00 2.44 -6.00 -18.88 240.15 -6.71 165.20 0.4344 992.9 999999
8 10.13 -6.00 5.57 -6.00 -18.85 239.83 -7.03 164.50 0.4353 1017.2 999999
9 0.00 0.45 0.00 0.25 -19.35 239.67 -7.18 164.51 0.4435 502.0 431.2
10 4.97 -6.00 2.74 -6.00 -18.75 239.44 -7.42 163.63 0.4355 854.5 999999
11 0.00 1.09 0.00 0.60 -18.82 239.15 -7.71 163.07 0.4379 703.0 470.8
12 0.00 6.42 0.00 3.54 -19.06 239.10 -7.75 163.14 0.4416 -19.0 -12.4
13 0.00 1.09 0.00 0.60 -18.69 238.96 -7.90 162.59 0.4368 703.0 513.2
14 0.00 1.18 0.00 0.65 -18.96 238.81 -8.04 162.49 0.4415 -339.0 -389.0
15 0.00 0.99 0.00 0.55 -18.59 238.74 -8.12 162.06 0.4364 778.0 631.6
16 0.00 0.90 0.00 0.50 -18.97 238.52 -8.33 161.89 0.4429 309.0 337.7
17 0.00 2.44 0.00 1.34 -18.30 238.33 -8.53 160.99 0.4340 823.0 658.0
18 0.00 9.23 0.00 5.08 -18.67 238.28 -8.58 161.17 0.4397 146.0 170.0
19 0.00 1.09 0.00 0.60 -19.02 237.38 -9.48 159.65 0.4496 -635.0 -487.0
20 0.00 1.27 0.00 0.70 -19.25 237.27 -9.59 159.63 0.4536 -502.0 -423.9
21 0.72 11.22 0.40 6.22 -19.06 236.95 -9.90 158.85 0.4525 -993.5 -730.0
22 0.81 8.50 0.45 4.73 -19.53 236.89 -9.97 159.13 0.4597 -796.8 -556.2
23 0.00 1.27 0.00 0.70 -18.72 236.81 -10.05 158.29 0.4485 -908.0 -674.1
24 0.00 4.34 0.00 2.42 -19.33 236.51 -10.35 158.24 0.4590 -890.0 -708.7
25 6.15 26.41 3.42 14.68 -19.00 236.47 -10.39 157.87 0.4544 -1118.2 -774.9
26 0.00 1.90 0.00 1.05 -18.43 236.31 -10.55 157.05 0.4473 -712.0 -641.8
27 4.52 -25.00 2.52 -25.00 -19.07 236.23 -10.62 157.48 0.4568 -1079.3 999999
28 0.00 1.27 0.00 0.70 -17.41 236.01 -10.84 155.49 0.4345 -712.0 -575.0
29 0.00 1.36 0.00 0.75 -17.41 235.88 -10.97 155.23 0.4354 -948.0 -772.8
30 0.36 2.17 0.20 1.22 -19.55 235.54 -11.31 156.62 0.4679 -863.2 -755.4
31 1.90 3.53 1.07 1.98 -19.83 235.16 -11.70 156.18 0.4741 -880.9 -497.2
32 0.00 0.99 0.00 0.55 -18.54 234.56 -12.29 153.86 0.4600 -255.0 -248.2
33 0.00 1.36 0.00 0.76 -18.64 234.36 -12.50 153.59 0.4628 -797.0 -629.2
34 0.00 1.63 0.00 0.91 -18.29 233.73 -13.13 152.08 0.4625 -827.0 -603.9
35 0.00 0.72 0.00 0.40 -17.86 233.70 -13.16 151.56 0.4568 -774.0 -671.1


  • 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.