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

12029 64.28 190.49 39.30 116.16 16.37 29.84 -27.71 49.86 0.5852 -184.1 -107.3


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SDO HMI 2014-04-03 00:00:32 UT

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

1 7.03 126.72 4.20 76.22 15.76 31.49 -26.07 49.04 0.5622 -1155.0 -370.0
2 21.69 -1.00 13.03 -1.00 16.13 31.26 -26.29 48.77 0.5680 -1015.6 999999
3 3.07 -1.00 1.85 -1.00 15.85 31.02 -26.53 49.41 0.5680 -961.7 999999
4 0.00 2.28 0.00 1.37 15.50 30.86 -26.69 50.06 0.5667 -307.0 -277.6
5 0.70 -1.00 0.43 -1.00 16.33 30.64 -26.91 49.16 0.5764 -361.6 999999
6 1.67 -1.00 1.01 -1.00 15.97 30.62 -26.93 49.66 0.5735 -819.5 999999
7 9.22 -1.00 5.59 -1.00 16.03 30.19 -27.36 50.03 0.5786 -751.0 999999
8 0.00 1.76 0.00 1.07 16.34 29.79 -27.76 50.00 0.5857 -185.0 -189.2
9 0.00 0.97 0.00 0.59 16.21 29.74 -27.81 50.23 0.5851 -330.0 -222.4
10 0.00 1.32 0.00 0.80 16.16 29.46 -28.09 50.57 0.5877 178.0 178.4
11 0.00 3.78 0.00 2.33 16.68 28.95 -28.60 50.37 0.5976 650.0 483.3
12 0.00 1.23 0.00 0.76 16.21 28.71 -28.84 51.24 0.5963 -680.0 -470.5
13 0.00 1.23 0.00 0.77 17.14 28.27 -29.28 50.41 0.6088 578.0 462.6
14 0.00 0.70 0.00 0.44 17.94 28.05 -29.50 49.57 0.6177 617.0 501.6
15 0.00 0.53 0.00 0.33 17.02 28.18 -29.37 50.65 0.6087 -224.0 -233.2
16 0.00 1.32 0.00 0.83 18.25 27.81 -29.74 49.39 0.6228 601.0 437.3
17 0.00 0.61 0.00 0.38 15.33 28.24 -29.31 52.88 0.5943 626.0 552.1
18 0.00 0.88 0.00 0.54 15.34 28.02 -29.53 53.07 0.5968 583.0 466.7
19 11.24 24.06 7.06 15.10 17.25 27.60 -29.95 50.89 0.6168 870.9 461.9
20 1.93 4.48 1.21 2.81 16.53 27.03 -30.52 52.34 0.6172 808.7 586.4
21 1.41 12.47 0.89 7.93 17.79 26.81 -30.75 50.90 0.6295 759.1 534.1
22 0.00 1.93 0.00 1.21 16.21 27.09 -30.46 52.73 0.6140 759.0 673.9
23 0.00 0.97 0.00 0.60 16.08 27.11 -30.44 52.89 0.6127 862.0 693.6
24 5.53 -21.00 3.52 -21.00 17.54 26.60 -30.96 51.41 0.6298 728.0 999999
25 0.00 1.23 0.00 0.79 16.75 25.64 -31.91 53.26 0.6339 774.0 682.3
26 0.79 2.02 0.51 1.29 16.92 25.50 -32.06 53.16 0.6367 703.9 603.0


  • 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.