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

12141 100.32 323.32 70.04 224.18 16.17 23.59 -44.23 73.58 0.6993 6.5 -104.0


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SDO HMI 2014-08-16 08:00:38 UT

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

1 21.82 138.92 14.22 90.66 16.13 27.55 -40.27 72.95 0.6517 -1095.8 -429.8
2 1.62 -1.00 1.06 -1.00 16.49 27.34 -40.48 72.45 0.6552 -985.3 999999
3 1.17 -1.00 0.77 -1.00 16.99 27.00 -40.82 71.77 0.6605 -511.1 999999
4 7.66 -1.00 5.04 -1.00 16.68 27.00 -40.82 72.24 0.6598 -871.2 999999
5 0.00 0.54 0.00 0.36 18.26 26.44 -41.38 70.03 0.6703 -451.0 -453.5
6 0.99 -1.00 0.65 -1.00 16.85 26.78 -41.04 72.03 0.6628 -450.9 999999
7 0.00 1.89 0.00 1.25 17.05 26.56 -41.26 71.79 0.6660 203.0 170.5
8 0.00 1.62 0.00 1.08 16.62 26.17 -41.65 72.52 0.6700 -596.0 -429.7
9 12.98 16.32 8.65 10.87 16.17 26.03 -41.79 73.21 0.6709 -801.5 -344.7
10 0.00 0.36 0.00 0.24 17.08 25.66 -42.16 71.95 0.6771 -124.0 -168.8
11 2.70 5.41 1.81 3.62 16.83 25.68 -42.14 72.31 0.6763 -620.7 -500.4
12 0.00 2.07 0.00 1.39 15.40 25.71 -42.11 74.40 0.6734 -585.0 -580.1
13 0.00 0.81 0.00 0.54 15.86 25.55 -42.27 73.76 0.6761 -540.0 -452.9
14 0.00 1.17 0.00 0.79 16.94 25.05 -42.77 72.29 0.6843 -282.0 -242.8
15 0.00 1.26 0.00 0.85 15.26 25.45 -42.37 74.66 0.6765 -624.0 -506.3
16 0.00 1.35 0.00 0.91 15.62 25.27 -42.55 74.17 0.6792 -463.0 -359.5
17 0.00 1.17 0.00 0.80 16.10 24.71 -43.11 73.56 0.6868 -185.0 -265.9
18 0.00 1.62 0.00 1.11 17.11 24.39 -43.43 72.18 0.6925 -632.0 -489.0
19 0.00 1.62 0.00 1.12 16.99 24.03 -43.79 72.42 0.6966 -413.0 -231.3
20 0.00 0.90 0.00 0.62 16.40 23.67 -44.15 73.33 0.6999 -291.0 -249.5
21 0.00 2.52 0.00 1.80 17.10 21.97 -45.85 72.63 0.7208 642.0 616.2
22 0.00 1.44 0.00 1.02 15.90 22.11 -45.71 74.28 0.7175 236.0 274.1
23 10.64 20.64 7.70 14.93 15.65 20.90 -46.92 74.80 0.7312 875.2 603.3
24 0.00 0.63 0.00 0.46 16.12 20.66 -47.16 74.18 0.7345 695.0 623.4
25 1.08 11.45 0.79 8.41 16.42 20.14 -47.68 73.84 0.7407 754.6 619.1
26 2.79 -25.00 2.05 -25.00 16.21 20.16 -47.66 74.13 0.7402 863.4 999999
27 0.00 1.26 0.00 0.94 17.51 19.63 -48.19 72.46 0.7477 618.0 525.4
28 0.63 -25.00 0.47 -25.00 16.21 19.88 -47.94 74.16 0.7434 696.6 999999
29 0.00 0.90 0.00 0.67 16.93 19.54 -48.28 73.24 0.7480 448.0 383.9
30 2.70 44.53 2.01 33.33 16.63 19.60 -48.22 73.64 0.7470 817.3 136.1
31 22.18 61.48 16.35 45.34 15.56 19.85 -47.97 75.04 0.7430 867.9 179.3
32 9.92 -30.00 7.39 -30.00 16.45 19.37 -48.45 73.90 0.7493 771.8 999999
33 0.00 1.44 0.00 1.07 16.08 19.35 -48.47 74.41 0.7491 625.0 591.0
34 1.44 -30.00 1.08 -30.00 16.77 19.02 -48.80 73.53 0.7535 366.9 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.