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

12163 32.65 176.27 17.59 95.03 -15.90 65.86 -1.42 176.57 0.3963 597.5 368.5


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SDO HMI 2014-09-12 15:00:35 UT

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

1 0.00 0.89 0.00 0.48 -16.32 68.47 1.19 182.85 0.4016 -824.0 -691.0
2 0.00 1.87 0.00 1.01 -16.61 67.75 0.47 181.10 0.4059 631.0 396.9
3 0.00 2.05 0.00 1.11 -16.31 67.56 0.28 180.66 0.4011 806.0 715.6
4 0.62 145.29 0.34 78.22 -16.05 67.18 -0.10 179.76 0.3968 905.4 483.3
5 0.00 1.42 0.00 0.77 -16.64 67.15 -0.13 179.68 0.4063 576.0 361.4
6 1.78 -4.00 0.96 -4.00 -15.95 66.99 -0.29 179.29 0.3953 1047.2 999999
7 0.80 -4.00 0.43 -4.00 -16.21 66.93 -0.35 179.15 0.3995 708.1 999999
8 0.00 1.25 0.00 0.68 -16.77 66.84 -0.45 178.94 0.4085 256.0 351.7
9 15.04 -4.00 8.10 -4.00 -15.85 66.59 -0.70 178.29 0.3938 1239.0 999999
10 12.10 -4.00 6.51 -4.00 -15.69 66.15 -1.13 177.20 0.3914 1231.7 999999
11 2.31 -4.00 1.25 -4.00 -15.79 65.93 -1.35 176.67 0.3932 929.8 999999
12 0.00 1.16 0.00 0.63 -17.38 64.40 -2.89 173.41 0.4207 766.0 578.2
13 0.00 1.87 0.00 1.00 -15.01 64.22 -3.07 172.22 0.3834 776.0 569.1
14 0.00 1.96 0.00 1.05 -15.21 64.18 -3.10 172.20 0.3866 615.0 531.5
15 0.00 1.60 0.00 0.86 -16.06 64.11 -3.18 172.32 0.4003 839.0 756.9
16 0.00 1.07 0.00 0.57 -14.82 64.00 -3.28 171.60 0.3807 752.0 639.2
17 0.00 1.07 0.00 0.59 -18.82 63.54 -3.74 171.99 0.4450 663.0 501.1
18 0.00 1.87 0.00 1.02 -16.76 62.42 -4.86 168.69 0.4159 -771.0 -712.3
19 0.00 1.07 0.00 0.58 -17.16 62.19 -5.10 168.37 0.4228 -832.0 -728.9
20 0.00 1.25 0.00 0.68 -16.77 62.17 -5.12 168.12 0.4167 -911.0 -770.9
21 0.00 1.07 0.00 0.60 -20.47 61.24 -6.04 168.00 0.4764 738.0 571.2
22 0.00 1.78 0.00 0.99 -18.76 59.96 -7.33 164.56 0.4554 -748.0 -671.7
23 0.00 3.29 0.00 1.76 -13.76 59.96 -7.32 160.88 0.3795 -1084.0 -807.8
24 0.00 2.22 0.00 1.19 -13.47 59.91 -7.37 160.49 0.3754 -874.0 -576.0
25 0.00 2.22 0.00 1.24 -17.56 56.58 -10.70 157.00 0.4550 -765.0 -694.9


  • 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.