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

11236 127.23 616.33 118.21 569.15 16.66 166.31 -56.11 70.77 0.8424 -177.0 -5.0


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SDO HMI 2011-06-16 04:59:11 UT

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

1 36.00 323.40 30.06 270.90 17.27 170.43 -52.00 69.23 0.8069 -1049.8 -218.3
2 25.67 -1.00 21.46 -1.00 16.60 170.22 -52.20 70.10 0.8075 -939.2 999999
3 0.00 1.27 0.00 1.08 14.82 169.21 -53.22 72.49 0.8141 -593.0 -508.0
4 0.00 1.27 0.00 1.08 14.94 169.06 -53.37 72.37 0.8158 -473.0 -438.1
5 1.72 3.90 1.60 3.62 14.48 165.57 -56.86 73.53 0.8474 -570.0 -401.0
6 0.00 0.27 0.00 0.27 17.53 164.06 -58.36 70.26 0.8645 564.0 574.3
7 0.00 0.91 0.00 0.84 14.04 165.57 -56.86 74.05 0.8469 119.0 111.6
8 0.00 1.45 0.00 1.37 15.19 164.98 -57.44 72.79 0.8535 -719.0 -484.9
9 1.63 2.09 1.53 1.96 14.53 165.14 -57.29 73.54 0.8513 -590.3 -534.0
10 10.43 49.43 10.09 47.93 14.96 164.13 -58.30 73.20 0.8606 -657.7 -230.4
11 8.34 96.95 8.60 100.76 18.30 162.44 -59.98 69.67 0.8786 644.2 356.1
12 0.00 2.45 0.00 2.42 16.15 163.52 -58.91 71.93 0.8672 502.0 510.5
13 0.00 23.94 0.00 24.09 16.68 163.00 -59.42 71.40 0.8721 625.0 565.1
14 5.17 -11.00 5.35 -11.00 17.53 162.17 -60.26 70.58 0.8798 804.5 999999
15 0.00 1.63 0.00 1.64 16.01 162.84 -59.59 72.19 0.8726 695.0 575.5
16 0.00 1.27 0.00 1.29 16.58 162.55 -59.88 71.59 0.8756 588.0 549.5
17 2.45 5.17 2.45 5.16 15.45 162.98 -59.44 72.81 0.8708 702.1 618.2
18 1.54 -11.00 1.62 -11.00 17.84 161.73 -60.70 70.30 0.8836 382.9 999999
19 2.27 -11.00 2.38 -11.00 17.55 161.76 -60.66 70.62 0.8830 453.6 999999
20 2.72 3.99 2.75 4.03 15.69 162.68 -59.75 72.58 0.8736 633.7 497.9
21 0.00 1.09 0.00 1.11 16.32 162.30 -60.13 71.92 0.8773 655.0 553.6
22 2.99 -11.00 3.13 -11.00 17.17 161.78 -60.65 71.04 0.8824 620.9 999999
23 0.00 1.54 0.00 1.50 13.22 163.63 -58.79 75.27 0.8629 393.0 362.4
24 0.00 1.72 0.00 1.73 14.91 162.80 -59.63 73.46 0.8717 568.0 434.6
25 2.54 5.89 2.65 6.13 16.73 161.83 -60.60 71.54 0.8815 471.2 395.9
26 10.70 86.70 11.02 90.24 16.00 162.08 -60.35 72.32 0.8787 632.7 100.9
27 1.09 -11.00 1.15 -11.00 17.13 161.41 -61.02 71.14 0.8853 329.4 999999
28 11.97 -26.00 12.37 -26.00 15.52 161.93 -60.50 72.88 0.8794 698.1 999999


  • 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.