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

11344m 51.58 231.34 31.67 144.99 -17.89 101.01 31.17 234.15 0.6090 -186.0 28.4


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SDO HMI 2011-11-10 23:58:58 UT

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

1 0.86 108.09 0.56 70.06 -18.43 103.63 33.79 235.55 0.6422 642.7 332.7
2 0.00 1.89 0.00 1.21 -17.31 103.39 33.55 236.91 0.6321 246.0 198.2
3 0.00 1.55 0.00 0.99 -17.56 103.37 33.53 236.54 0.6335 265.0 191.1
4 3.70 -1.00 2.38 -1.00 -18.26 103.45 33.61 235.64 0.6390 814.6 999999
5 4.91 -1.00 3.14 -1.00 -18.10 103.26 33.42 235.72 0.6358 940.7 999999
6 0.00 1.29 0.00 0.82 -17.90 102.88 33.04 235.72 0.6302 638.0 671.9
7 4.82 7.84 3.01 4.89 -17.16 101.62 31.78 235.78 0.6109 783.1 425.2
8 3.62 8.18 2.26 5.11 -17.47 101.39 31.55 235.16 0.6104 863.8 519.7
9 0.00 1.38 0.00 0.85 -16.65 100.65 30.82 235.73 0.5962 725.0 566.3
10 0.34 1.38 0.21 0.85 -16.46 100.48 30.64 235.86 0.5927 700.0 643.8
11 0.00 1.46 0.00 0.91 -18.40 100.81 30.97 233.37 0.6106 431.0 402.7
12 0.00 0.78 0.00 0.47 -16.88 99.87 30.03 234.74 0.5887 -488.0 -303.7
13 0.00 1.29 0.00 0.79 -17.98 99.71 29.87 233.02 0.5952 415.0 375.5
14 0.00 0.78 0.00 0.48 -18.72 99.67 29.83 231.96 0.6005 -633.0 -537.3
15 0.00 1.64 0.00 0.99 -16.76 99.13 29.29 234.27 0.5793 65.0 129.7
16 0.00 3.36 0.00 2.02 -16.37 98.71 28.87 234.47 0.5715 -852.0 -693.3
17 4.31 19.12 2.60 11.56 -17.19 98.56 28.73 233.14 0.5761 -638.3 -434.3
18 1.72 -17.00 1.04 -17.00 -16.96 98.49 28.65 233.40 0.5735 -695.6 999999
19 0.60 1.98 0.36 1.19 -16.29 98.13 28.30 234.07 0.5641 -908.1 -813.9
20 0.00 0.86 0.00 0.52 -16.99 98.14 28.30 233.04 0.5696 -903.0 -756.8
21 2.76 2.93 1.65 1.75 -16.60 97.94 28.10 233.42 0.5642 -760.1 -592.0
22 1.89 39.19 1.14 23.55 -17.46 98.04 28.20 232.26 0.5723 -663.2 -784.7
23 6.63 -22.00 3.99 -22.00 -17.48 97.80 27.96 232.00 0.5698 -1105.9 999999
24 15.42 22.65 9.33 13.71 -18.34 97.77 27.93 230.74 0.5765 -805.3 -301.6
25 0.00 0.95 0.00 0.57 -17.02 97.27 27.43 232.16 0.5599 367.0 186.7
26 0.00 0.86 0.00 0.51 -17.78 96.94 27.10 230.73 0.5624 -742.0 -581.3
27 0.00 0.86 0.00 0.54 -25.00 95.93 26.09 220.32 0.6183 -739.0 -592.2
28 0.00 1.03 0.00 0.65 -25.24 95.98 26.14 220.10 0.6211 -702.0 -554.2


  • 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.