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

12144 93.82 410.13 64.99 284.96 -17.84 105.34 37.52 235.82 0.7025 137.7 60.5


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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 36.78 211.04 26.40 150.83 -17.16 108.03 40.21 238.50 0.7258 1119.1 330.8
2 1.26 -1.00 0.90 -1.00 -17.10 107.31 39.49 238.12 0.7181 1106.5 999999
3 0.00 1.17 0.00 0.83 -17.66 107.25 39.43 237.40 0.7207 391.0 362.2
4 0.27 -1.00 0.19 -1.00 -17.14 106.99 39.17 237.87 0.7151 862.3 999999
5 7.03 -1.00 4.96 -1.00 -17.29 106.78 38.96 237.55 0.7138 968.9 999999
6 0.54 -1.00 0.38 -1.00 -17.93 106.45 38.63 236.55 0.7142 382.3 999999
7 0.00 2.34 0.00 1.66 -18.44 106.59 38.77 236.02 0.7186 296.0 152.2
8 0.00 1.53 0.00 1.08 -17.84 106.23 38.41 236.51 0.7114 616.0 519.1
9 0.00 0.90 0.00 0.64 -18.74 106.26 38.44 235.43 0.7172 426.0 319.8
10 0.45 1.80 0.31 1.26 -17.45 105.89 38.07 236.76 0.7055 706.2 568.5
11 0.00 2.07 0.00 1.47 -19.12 105.87 38.05 234.72 0.7156 -88.0 -90.7
12 0.00 1.71 0.00 1.21 -19.37 105.69 37.87 234.30 0.7155 150.0 56.2
13 0.00 0.81 0.00 0.57 -19.01 105.43 37.61 234.55 0.7107 477.0 477.1
14 1.08 10.37 0.76 7.29 -19.48 105.40 37.58 233.96 0.7133 704.1 613.4
15 2.34 -14.00 1.65 -14.00 -19.47 105.19 37.37 233.83 0.7111 801.1 999999
16 0.00 2.88 0.00 1.99 -18.09 104.71 36.89 235.17 0.6975 -676.0 -447.8
17 0.00 1.35 0.00 0.94 -18.94 104.89 37.07 234.25 0.7047 666.0 595.6
18 0.00 0.27 0.00 0.19 -20.48 105.27 37.45 232.68 0.7185 517.0 471.0
19 0.63 1.80 0.43 1.24 -18.23 104.31 36.49 234.71 0.6942 392.0 434.2
20 0.00 0.81 0.00 0.55 -17.61 104.00 36.18 235.26 0.6870 -200.0 -224.1
21 0.00 1.89 0.00 1.29 -17.74 103.95 36.13 235.07 0.6873 -254.0 -26.0
22 0.00 1.44 0.00 0.98 -18.23 103.83 36.01 234.37 0.6893 364.0 327.1
23 0.00 0.90 0.00 0.62 -19.42 104.09 36.27 233.10 0.6999 536.0 416.9
24 0.00 2.07 0.00 1.41 -17.85 103.62 35.80 234.69 0.6846 -341.0 -53.6
25 0.00 3.70 0.00 2.52 -18.38 103.67 35.85 234.06 0.6887 394.0 353.9
26 0.00 1.89 0.00 1.28 -18.13 103.45 35.63 234.21 0.6848 -541.0 -319.0
27 4.78 7.48 3.22 5.04 -17.94 103.09 35.27 234.18 0.6798 -729.8 -514.1
28 0.00 0.90 0.00 0.62 -19.32 103.18 35.37 232.56 0.6902 -273.0 -127.6
29 0.00 1.26 0.00 0.85 -18.35 102.76 34.94 233.42 0.6792 -638.0 -595.1
30 0.00 2.16 0.00 1.47 -19.10 102.93 35.11 232.63 0.6862 481.0 408.9
31 0.00 1.17 0.00 0.78 -17.76 102.47 34.65 233.93 0.6721 -880.0 -746.8
32 1.08 144.42 0.72 96.35 -18.06 102.50 34.68 233.58 0.6745 -677.4 -428.3
33 2.25 -32.00 1.51 -32.00 -18.81 102.24 34.42 232.45 0.6772 -568.8 999999
34 2.79 -32.00 1.88 -32.00 -19.04 102.10 34.28 232.06 0.6773 -602.9 999999
35 32.54 -32.00 21.68 -32.00 -18.52 101.82 34.00 232.49 0.6708 -1127.7 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.