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

11346 54.92 279.05 31.94 162.26 -18.16 339.29 -24.08 132.39 0.5269 663.6 362.2


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SDO HMI 2011-11-16 00:58:58 UT

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

1 0.00 0.95 0.00 0.53 -17.16 344.45 -18.92 137.55 0.4610 673.0 553.5
2 0.00 1.12 0.00 0.66 -21.67 341.23 -22.14 139.55 0.5419 631.0 415.6
3 0.00 1.20 0.00 0.69 -19.15 341.44 -21.93 136.39 0.5136 820.0 611.6
4 0.00 1.20 0.00 0.69 -18.97 341.13 -22.24 135.73 0.5149 855.0 643.0
5 5.33 22.43 3.07 12.91 -18.27 340.82 -22.55 134.34 0.5112 982.4 724.7
6 1.38 -5.00 0.79 -5.00 -18.40 340.63 -22.74 134.30 0.5145 807.3 999999
7 0.00 1.20 0.00 0.70 -18.38 340.26 -23.11 133.82 0.5183 359.0 322.7
8 4.81 6.27 2.81 3.66 -19.38 339.87 -23.50 134.80 0.5321 783.9 680.7
9 4.64 171.54 2.68 99.37 -18.00 340.01 -23.36 132.96 0.5174 1017.3 505.9
10 0.00 1.12 0.00 0.66 -20.71 339.31 -24.06 135.99 0.5510 610.0 463.2
11 0.00 4.30 0.00 2.51 -19.19 339.46 -23.91 134.05 0.5348 736.0 554.1
12 25.18 -9.00 14.60 -9.00 -17.79 339.42 -23.95 131.97 0.5219 1273.4 999999
13 2.15 57.24 1.26 33.65 -18.70 338.84 -24.53 132.64 0.5366 481.8 -125.9
14 2.49 -9.00 1.46 -9.00 -18.00 338.64 -24.73 131.40 0.5325 590.8 999999
15 7.22 -13.00 4.25 -13.00 -18.77 338.32 -25.05 132.17 0.5431 -908.0 999999
16 0.00 1.03 0.00 0.61 -18.28 337.35 -26.02 130.43 0.5493 -747.0 -645.9
17 1.72 3.44 1.02 2.03 -18.00 337.15 -26.22 129.81 0.5491 -857.7 -718.4
18 0.00 1.29 0.00 0.76 -16.99 337.14 -26.23 128.28 0.5406 781.0 680.5
19 0.00 2.23 0.00 1.34 -18.81 336.53 -26.84 130.35 0.5630 -710.0 -508.5
20 0.00 0.69 0.00 0.41 -18.06 335.85 -27.52 128.60 0.5643 565.0 459.6
21 0.00 1.80 0.00 1.08 -17.62 335.78 -27.59 127.89 0.5614 677.0 510.3


  • 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.