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

11316 159.17 833.78 90.50 475.78 -12.16 48.84 -23.67 127.84 0.4975 65.7 -89.6


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SDO HMI 2011-10-14 11:59:02 UT

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

1 57.60 257.07 31.90 142.20 -11.67 52.53 -19.98 131.52 0.4489 1078.6 449.4
2 0.00 2.01 0.00 1.12 -12.78 52.28 -20.23 133.00 0.4631 566.0 389.9
3 0.00 1.66 0.00 0.94 -13.87 51.99 -20.53 134.31 0.4777 849.0 632.4
4 0.00 2.71 0.00 1.52 -12.79 52.02 -20.50 132.65 0.4662 399.0 371.0
5 0.00 1.40 0.00 0.79 -13.85 51.73 -20.79 133.91 0.4804 624.0 540.6
6 5.59 118.96 3.13 66.96 -11.98 51.07 -21.45 130.04 0.4691 895.7 136.5
7 4.02 -6.00 2.25 -6.00 -11.70 51.09 -21.42 129.59 0.4660 926.2 999999
8 0.00 2.71 0.00 1.51 -11.13 51.04 -21.48 128.56 0.4613 734.0 620.8
9 2.36 -6.00 1.34 -6.00 -13.28 50.76 -21.76 131.74 0.4855 -861.3 999999
10 18.36 -6.00 10.33 -6.00 -12.40 50.80 -21.71 130.38 0.4763 836.2 999999
11 0.00 1.40 0.00 0.81 -13.79 47.79 -24.73 128.93 0.5243 -861.0 -701.1
12 0.00 1.31 0.00 0.75 -11.55 47.82 -24.70 125.42 0.5043 -830.0 -678.7
13 0.00 2.36 0.00 1.37 -13.90 47.50 -25.01 128.78 0.5286 -709.0 -572.5
14 3.76 436.34 2.15 254.36 -11.28 47.57 -24.94 124.71 0.5051 700.5 -428.8
15 0.00 1.22 0.00 0.70 -10.43 47.15 -25.37 122.82 0.5035 375.0 357.3
16 38.81 -14.00 22.69 -14.00 -12.78 46.27 -26.25 125.75 0.5335 -1035.8 999999
17 12.50 -14.00 7.28 -14.00 -12.19 46.26 -26.25 124.80 0.5286 -1153.9 999999
18 0.00 1.31 0.00 0.78 -14.36 45.87 -26.65 127.72 0.5514 -657.0 -523.9
19 2.97 -14.00 1.73 -14.00 -11.60 46.15 -26.36 123.75 0.5252 -1201.0 999999
20 3.32 -14.00 1.93 -14.00 -11.79 46.10 -26.41 124.00 0.5274 -1109.0 999999
21 1.05 -14.00 0.61 -14.00 -12.02 45.91 -26.61 124.17 0.5316 -910.8 999999
22 1.49 -14.00 0.87 -14.00 -11.83 45.86 -26.66 123.83 0.5307 -883.8 999999
23 1.05 -14.00 0.61 -14.00 -11.48 45.89 -26.62 123.31 0.5275 -845.7 999999
24 0.87 -14.00 0.51 -14.00 -11.61 45.81 -26.70 123.43 0.5296 -858.0 999999
25 3.50 -14.00 2.04 -14.00 -11.75 45.56 -26.96 123.40 0.5338 -826.2 999999
26 1.92 -14.00 1.13 -14.00 -11.89 45.37 -27.14 123.44 0.5371 -734.3 999999
27 0.00 1.40 0.00 0.82 -11.94 44.88 -27.63 123.06 0.5435 121.0 50.6
28 0.00 0.96 0.00 0.58 -15.29 44.42 -28.10 127.62 0.5758 -551.0 -498.0
29 0.00 0.96 0.00 0.57 -13.11 44.08 -28.43 124.12 0.5623 -628.0 -564.1


  • 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.