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

12155 70.81 242.17 52.81 180.61 -19.56 107.17 -41.00 124.30 0.7505 584.0 304.1


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SDO HMI 2014-09-06 12:00:36 UT

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

1 0.00 0.63 0.00 0.47 -21.97 108.78 -39.39 128.10 0.7501 -486.0 -446.3
2 0.00 2.41 0.00 1.84 -22.79 107.99 -40.18 128.49 0.7623 601.0 559.1
3 0.00 0.98 0.00 0.75 -22.60 107.84 -40.33 128.18 0.7624 715.0 658.3
4 0.00 0.36 0.00 0.26 -20.11 108.62 -39.55 125.87 0.7401 456.0 519.0
5 0.00 1.25 0.00 0.96 -23.15 107.51 -40.66 128.57 0.7686 448.0 397.6
6 0.00 0.27 0.00 0.20 -22.55 107.60 -40.57 127.97 0.7642 634.0 616.7
7 0.00 1.07 0.00 0.82 -22.58 107.28 -40.88 127.80 0.7671 496.0 508.1
8 21.97 89.02 16.00 64.67 -18.74 108.23 -39.93 124.01 0.7356 889.5 446.5
9 13.75 45.54 10.38 34.33 -20.61 107.15 -41.02 125.50 0.7568 704.4 255.3
10 0.00 1.16 0.00 0.85 -18.63 107.51 -40.66 123.42 0.7420 511.0 471.1
11 7.14 86.08 5.39 64.78 -20.00 106.79 -41.38 124.57 0.7567 667.9 264.7
12 21.43 -11.00 16.13 -11.00 -19.67 106.77 -41.40 124.17 0.7550 818.9 999999
13 0.00 0.98 0.00 0.73 -19.09 106.86 -41.31 123.56 0.7509 545.0 408.6
14 0.00 0.89 0.00 0.68 -20.48 106.28 -41.89 124.82 0.7641 413.0 337.2
15 1.52 -11.00 1.15 -11.00 -19.91 106.26 -41.91 124.15 0.7612 250.6 999999
16 5.00 -11.00 3.76 -11.00 -19.06 106.44 -41.72 123.27 0.7547 507.0 999999
17 0.00 0.54 0.00 0.40 -18.77 106.32 -41.85 122.86 0.7543 537.0 477.0
18 0.00 1.52 0.00 1.20 -21.67 105.20 -42.97 125.50 0.7804 546.0 462.3
19 0.00 0.80 0.00 0.62 -19.24 105.12 -43.04 122.71 0.7681 -420.0 -348.8
20 0.00 0.63 0.00 0.52 -21.82 102.77 -45.40 124.30 0.8023 -304.0 -351.3
21 0.00 0.27 0.00 0.22 -21.05 103.03 -45.13 123.58 0.7962 -424.0 -356.3
22 0.00 0.89 0.00 0.72 -18.25 102.23 -45.94 119.98 0.7902 -590.0 -481.7
23 0.00 0.98 0.00 0.80 -18.66 101.66 -46.51 120.17 0.7972 -299.0 -287.7
24 0.00 0.54 0.00 0.44 -18.89 101.39 -46.78 120.29 0.8007 -382.0 -337.7
25 0.00 4.20 0.00 3.40 -17.87 101.71 -46.46 119.28 0.7932 -584.0 -486.6
26 0.00 1.16 0.00 0.95 -18.29 101.42 -46.75 119.63 0.7977 -442.0 -340.2


  • 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.