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

12017 93.86 373.81 50.83 202.32 10.27 146.10 16.53 315.99 0.4041 -341.1 -231.8


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SDO HMI 2014-03-28 13:00:31 UT

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

1 0.00 1.14 0.00 0.63 9.98 150.38 20.80 308.65 0.4497 -737.0 -651.7
2 0.00 2.71 0.00 1.47 5.61 150.05 20.47 300.63 0.4062 -637.0 -559.1
3 8.05 25.48 4.43 14.00 10.68 148.51 18.94 312.55 0.4348 -926.5 -474.5
4 0.00 1.23 0.00 0.67 10.57 147.86 18.29 313.35 0.4261 -705.0 -493.1
5 1.84 284.43 1.00 154.28 10.83 147.30 17.73 314.70 0.4226 546.9 -292.2
6 36.07 -5.00 19.53 -5.00 9.66 146.95 17.37 313.22 0.4057 -1245.9 999999
7 1.49 -5.00 0.81 -5.00 10.85 147.02 17.44 315.20 0.4196 -896.7 999999
8 0.88 -5.00 0.48 -5.00 11.10 147.00 17.43 315.65 0.4222 705.2 999999
9 12.87 -5.00 6.99 -5.00 10.31 146.76 17.19 314.69 0.4107 -925.8 999999
10 13.22 -5.00 7.19 -5.00 11.05 146.36 16.79 316.64 0.4146 1001.3 999999
11 7.62 -5.00 4.13 -5.00 10.45 146.23 16.66 315.84 0.4063 -826.0 999999
12 0.00 1.05 0.00 0.57 10.19 146.02 16.45 315.74 0.4011 -221.0 -196.7
13 1.49 -5.00 0.81 -5.00 10.85 146.03 16.46 316.87 0.4087 1087.7 999999
14 0.00 0.70 0.00 0.38 11.06 145.88 16.31 317.49 0.4096 -564.0 -410.2
15 0.00 1.40 0.00 0.76 10.96 145.72 16.15 317.61 0.4067 -699.0 -496.2
16 0.00 4.20 0.00 2.27 10.68 145.70 16.13 317.16 0.4032 452.0 296.4
17 0.00 1.23 0.00 0.66 10.49 145.57 15.99 317.08 0.3995 -287.0 -258.4
18 0.00 2.01 0.00 1.09 10.63 145.10 15.53 318.17 0.3961 -996.0 -677.7
19 0.00 1.31 0.00 0.71 10.37 145.02 15.45 317.87 0.3923 -929.0 -740.2
20 0.00 1.05 0.00 0.56 10.33 144.64 15.07 318.51 0.3877 -838.0 -679.6
21 0.00 1.84 0.00 0.99 10.71 144.57 14.99 319.30 0.3914 -833.0 -592.9
22 0.00 1.40 0.00 0.75 10.61 144.37 14.80 319.50 0.3882 -793.0 -576.3
23 0.00 1.58 0.00 0.84 10.26 144.26 14.69 319.12 0.3828 -988.0 -869.7
24 0.00 2.36 0.00 1.26 10.21 143.85 14.28 319.85 0.3780 -647.0 -478.0
25 5.08 8.05 2.69 4.27 10.68 141.34 11.77 325.95 0.3595 -992.5 -738.4
26 0.00 1.14 0.00 0.60 9.99 141.13 11.55 325.32 0.3482 615.0 541.5
27 0.00 1.14 0.00 0.60 10.00 140.48 10.90 326.89 0.3425 730.0 575.8
28 0.00 2.01 0.00 1.06 9.88 140.35 10.78 326.99 0.3396 829.0 697.7
29 0.00 1.05 0.00 0.55 9.03 140.20 10.62 325.95 0.3266 770.0 596.8
30 0.00 2.19 0.00 1.15 9.90 140.07 10.50 327.71 0.3375 670.0 614.8
31 0.00 2.89 0.00 1.51 9.34 139.93 10.36 327.14 0.3284 766.0 714.8
32 0.00 0.70 0.00 0.37 8.99 139.83 10.25 326.82 0.3227 789.0 551.5
33 0.00 1.14 0.00 0.60 10.49 139.69 10.12 329.57 0.3425 770.0 625.5
34 0.00 1.49 0.00 0.79 10.77 139.61 10.03 330.19 0.3458 813.0 649.9
35 0.00 1.31 0.00 0.70 12.88 139.44 9.87 333.41 0.3748 859.0 723.1
36 0.35 2.63 0.18 1.38 10.41 139.10 9.53 330.94 0.3366 1029.2 846.9
37 2.36 3.85 1.24 2.03 10.85 138.93 9.36 332.00 0.3416 1018.1 873.0
38 1.49 3.06 0.79 1.62 11.82 138.72 9.14 333.83 0.3542 966.8 779.5
39 1.05 2.19 0.56 1.16 12.52 138.65 9.07 334.85 0.3639 963.7 745.1
40 0.00 0.96 0.00 0.51 10.71 138.34 8.77 333.34 0.3351 967.0 870.4
41 0.00 1.93 0.00 1.01 10.24 138.05 8.48 333.46 0.3260 829.0 727.2
42 0.00 0.96 0.00 0.52 14.32 137.78 8.21 338.86 0.3852 705.0 607.1


  • 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.