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

12063 96.05 402.00 76.08 315.55 10.12 179.90 -49.45 74.59 0.7777 27.8 16.8


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SDO HMI 2014-05-14 12:00:37 UT

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

1 6.37 223.39 4.83 168.88 10.13 181.73 -47.63 74.08 0.7585 -708.2 -199.4
2 21.63 -1.00 16.38 -1.00 9.67 181.63 -47.72 74.70 0.7584 -915.2 999999
3 15.98 -1.00 12.07 -1.00 9.21 181.67 -47.68 75.30 0.7569 -938.5 999999
4 0.27 -1.00 0.21 -1.00 9.99 181.39 -47.97 74.36 0.7619 340.0 999999
5 0.63 -1.00 0.48 -1.00 9.49 180.65 -48.71 75.20 0.7687 -266.0 999999
6 0.00 1.44 0.00 1.12 9.15 179.96 -49.39 75.81 0.7754 645.0 633.2
7 2.42 6.46 1.90 5.08 9.65 179.77 -49.59 75.23 0.7785 -490.0 -55.6
8 0.90 4.58 0.71 3.63 10.10 179.29 -50.06 74.78 0.7845 756.1 453.1
9 0.00 1.44 0.00 1.13 9.13 179.48 -49.87 75.95 0.7804 676.0 550.5
10 1.26 24.14 1.00 19.37 9.80 179.11 -50.24 75.21 0.7857 -378.6 366.6
11 0.00 1.26 0.00 1.00 9.08 179.16 -50.20 76.09 0.7838 716.0 629.2
12 0.00 1.35 0.00 1.08 9.96 178.78 -50.57 75.08 0.7895 -448.0 -351.3
13 0.54 -10.00 0.43 -10.00 9.12 178.91 -50.44 76.10 0.7865 703.8 999999
14 0.00 0.99 0.00 0.79 8.51 178.93 -50.43 76.87 0.7850 -375.0 -255.4
15 5.30 -10.00 4.25 -10.00 9.38 178.66 -50.69 75.83 0.7896 709.8 999999
16 0.00 0.99 0.00 0.80 9.88 178.46 -50.89 75.26 0.7927 -68.0 -66.1
17 0.63 1.97 0.51 1.61 10.48 178.23 -51.12 74.58 0.7963 633.7 555.0
18 0.00 0.99 0.00 0.80 8.90 178.42 -50.94 76.50 0.7911 740.0 628.5
19 35.27 127.53 29.25 105.78 11.31 177.63 -51.72 73.71 0.8042 773.0 284.5
20 0.00 1.97 0.00 1.61 9.19 178.01 -51.34 76.22 0.7959 435.0 346.9
21 0.00 1.17 0.00 0.95 9.41 177.87 -51.48 75.98 0.7978 372.0 335.8
22 0.00 0.54 0.00 0.44 10.19 177.70 -51.65 75.06 0.8011 614.0 553.8
23 0.54 -19.00 0.45 -19.00 10.38 177.55 -51.80 74.86 0.8029 586.8 999999
24 0.81 1.79 0.67 1.48 9.79 177.64 -51.71 75.57 0.8009 551.2 479.5
25 3.50 -19.00 2.94 -19.00 10.63 176.89 -52.46 74.73 0.8101 516.2 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.