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

11313 47.30 229.05 30.69 148.36 -14.68 118.69 34.64 238.52 0.6463 381.0 199.0


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SDO HMI 2011-10-13 14:59:02 UT

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

1 6.38 8.57 4.29 5.76 -13.68 122.03 37.97 242.20 0.6782 580.7 512.9
2 1.75 2.54 1.16 1.69 -13.87 121.13 37.07 241.38 0.6691 638.6 577.6
3 0.00 2.71 0.00 1.80 -14.32 120.71 36.66 240.50 0.6669 733.0 507.9
4 0.00 0.70 0.00 0.46 -13.46 120.17 36.11 241.32 0.6557 446.0 458.2
5 0.00 3.41 0.00 2.23 -13.52 120.03 35.97 241.15 0.6544 740.0 705.9
6 0.00 1.05 0.00 0.68 -13.34 119.73 35.68 241.19 0.6499 785.0 696.8
7 0.44 154.81 0.29 101.63 -14.07 119.82 35.77 240.25 0.6553 959.8 395.5
8 28.50 -7.00 18.73 -7.00 -14.74 119.83 35.78 239.35 0.6595 1004.7 999999
9 0.00 0.96 0.00 0.61 -11.30 118.70 34.65 243.40 0.6257 531.0 408.4
10 0.00 0.52 0.00 0.34 -16.47 118.81 34.75 236.32 0.6592 563.0 463.2
11 0.00 1.40 0.00 0.88 -14.59 116.85 32.79 237.37 0.6245 -790.0 -575.9
12 0.00 6.29 0.00 3.98 -14.90 116.68 32.62 236.81 0.6247 -541.0 -515.7
13 0.00 2.45 0.00 1.52 -14.34 115.20 31.14 236.40 0.6038 -411.0 -496.0
14 0.00 1.05 0.00 0.65 -14.11 115.06 31.00 236.61 0.6005 -474.0 -473.0
15 2.62 4.46 1.61 2.74 -13.72 114.89 30.83 237.03 0.5957 719.8 481.9
16 0.00 2.54 0.00 1.59 -16.49 114.80 30.74 233.07 0.6154 -561.0 -514.9
17 0.00 0.87 0.00 0.55 -16.35 114.55 30.50 233.05 0.6116 -700.0 -605.5
18 0.00 4.90 0.00 3.04 -15.75 114.27 30.21 233.61 0.6039 -825.0 -683.4
19 6.91 8.65 4.18 5.24 -12.96 113.79 29.73 237.20 0.5771 900.2 684.8
20 0.00 2.19 0.00 1.36 -16.46 114.21 30.15 232.59 0.6087 -866.0 -720.2
21 0.00 0.79 0.00 0.49 -16.26 114.11 30.05 232.77 0.6060 -798.0 -626.9
22 0.00 1.31 0.00 0.81 -15.99 113.92 29.86 232.97 0.6018 -739.0 -615.1
23 0.00 1.05 0.00 0.65 -16.67 114.00 29.94 232.11 0.6080 -880.0 -716.2
24 0.00 2.01 0.00 1.25 -16.86 113.88 29.83 231.76 0.6083 -654.0 -558.2
25 0.00 1.49 0.00 0.91 -15.46 112.97 28.92 232.84 0.5870 -717.0 -624.1
26 0.70 8.83 0.43 5.38 -15.76 112.67 28.61 232.12 0.5860 -708.1 -680.0
27 0.00 1.75 0.00 1.06 -15.31 112.49 28.43 232.60 0.5803 -726.0 -622.2
28 0.00 1.75 0.00 1.06 -15.04 112.38 28.32 232.87 0.5769 -858.0 -721.0


  • 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.