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

12141 89.09 319.58 66.01 236.87 16.13 23.53 -48.12 74.22 0.7443 -61.8 -56.9


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SDO HMI 2014-08-16 01:00:38 UT

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

1 2.16 147.50 1.49 102.78 16.30 27.55 -44.11 73.46 0.6992 -1103.4 -426.6
2 2.70 -1.00 1.88 -1.00 16.62 27.28 -44.38 73.05 0.7029 -917.3 999999
3 20.36 -1.00 14.14 -1.00 16.24 27.25 -44.40 73.59 0.7026 -1010.7 999999
4 0.90 -1.00 0.63 -1.00 16.88 26.71 -44.95 72.78 0.7101 -580.2 999999
5 1.89 -1.00 1.33 -1.00 16.83 26.45 -45.21 72.89 0.7130 -847.3 999999
6 0.00 1.71 0.00 1.22 17.61 26.03 -45.63 71.89 0.7192 -209.0 -186.5
7 4.96 -1.00 3.50 -1.00 16.69 26.22 -45.43 73.13 0.7154 -703.4 999999
8 4.33 22.44 3.07 15.99 16.01 25.84 -45.82 74.14 0.7189 -889.5 -381.5
9 2.43 -8.00 1.73 -8.00 16.21 25.73 -45.93 73.87 0.7204 -714.4 999999
10 4.14 -1.00 2.97 -1.00 16.78 25.46 -46.19 73.12 0.7243 -530.4 999999
11 3.06 -8.00 2.18 -8.00 16.05 25.64 -46.02 74.11 0.7212 -760.3 999999
12 3.69 -8.00 2.64 -8.00 15.83 25.57 -46.09 74.43 0.7218 -645.5 999999
13 0.00 1.62 0.00 1.15 15.31 25.68 -45.98 75.13 0.7199 -386.0 -375.5
14 0.00 1.17 0.00 0.84 15.29 25.41 -46.25 75.20 0.7230 -445.0 -364.2
15 0.00 1.53 0.00 1.10 14.87 25.25 -46.41 75.79 0.7244 -602.0 -523.8
16 0.00 1.17 0.00 0.84 15.59 24.91 -46.75 74.85 0.7292 205.0 214.5
17 0.00 1.08 0.00 0.80 17.03 23.84 -47.81 73.05 0.7430 -462.0 -380.4
18 0.00 1.17 0.00 0.86 16.08 24.06 -47.60 74.29 0.7394 -299.0 -196.5
19 0.00 1.08 0.00 0.80 16.36 23.69 -47.97 73.96 0.7439 -504.0 -370.1
20 0.00 1.62 0.00 1.23 16.98 22.17 -49.49 73.34 0.7613 681.0 561.1
21 0.72 19.37 0.55 14.93 15.49 21.94 -49.72 75.31 0.7622 690.1 478.8
22 0.63 -21.00 0.48 -21.00 15.66 21.69 -49.97 75.12 0.7651 762.6 999999
23 0.00 0.27 0.00 0.21 15.75 21.36 -50.30 75.03 0.7687 575.0 468.3
24 6.67 -21.00 5.15 -21.00 15.44 21.27 -50.39 75.45 0.7694 786.5 999999
25 0.00 0.90 0.00 0.70 15.82 20.99 -50.66 74.98 0.7727 621.0 530.5
26 0.99 2.16 0.78 1.70 16.06 20.56 -51.10 74.71 0.7776 801.7 718.2
27 0.00 2.79 0.00 2.20 16.26 20.38 -51.28 74.47 0.7796 673.0 586.5
28 0.00 0.54 0.00 0.43 16.06 20.20 -51.46 74.75 0.7813 657.0 575.5
29 2.70 54.15 2.15 43.62 16.49 19.84 -51.82 74.23 0.7855 840.8 281.6
30 4.42 56.14 3.49 44.51 15.43 20.12 -51.54 75.56 0.7817 1063.2 333.4
31 3.42 -30.00 2.72 -30.00 15.63 19.99 -51.66 75.31 0.7831 908.6 999999
32 5.32 -30.00 4.22 -30.00 15.32 19.95 -51.71 75.71 0.7834 859.7 999999
33 6.58 -29.00 5.27 -29.00 16.35 19.58 -52.08 74.44 0.7880 850.5 999999
34 3.87 -30.00 3.09 -30.00 15.54 19.67 -51.99 75.45 0.7865 417.1 999999
35 3.15 -29.00 2.55 -29.00 16.24 19.15 -52.51 74.60 0.7923 454.6 999999
36 0.00 1.17 0.00 0.96 15.03 18.44 -53.21 76.19 0.7987 277.0 273.8


  • 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.