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

12114 0.00 36.69 0.00 23.80 -19.80 146.46 30.84 228.67 0.6421 147.3 144.5


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SDO HMI 2014-07-16 12:00:40 UT

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

1 0.00 1.00 0.00 0.73 -19.83 156.92 41.30 237.67 0.7371 452.0 362.0
2 0.00 0.82 0.00 0.59 -19.59 156.20 40.58 237.55 0.7286 547.0 462.3
3 0.00 0.91 0.00 0.66 -20.32 156.26 40.64 236.68 0.7332 527.0 472.4
4 0.00 2.00 0.00 1.44 -20.38 155.97 40.35 236.45 0.7306 740.0 634.4
5 0.00 0.54 0.00 0.39 -20.61 155.96 40.34 236.16 0.7318 679.0 605.3
6 0.00 0.82 0.00 0.55 -15.99 153.23 37.61 240.37 0.6773 350.0 295.1
7 0.00 2.00 0.00 1.38 -18.84 153.89 38.27 237.08 0.7006 673.0 550.2
8 0.00 1.36 0.00 0.92 -16.48 153.14 37.52 239.67 0.6790 673.0 574.2
9 0.00 1.27 0.00 0.85 -17.01 152.14 36.52 238.32 0.6711 533.0 381.6
10 0.00 2.27 0.00 1.41 -9.38 150.06 34.44 247.98 0.6040 815.0 561.8
11 0.00 1.27 0.00 0.82 -17.07 149.88 34.26 236.67 0.6464 593.0 533.9
12 0.00 0.64 0.00 0.41 -17.22 149.72 34.10 236.35 0.6456 589.0 488.9
13 0.00 1.27 0.00 0.82 -17.74 149.60 33.98 235.56 0.6477 740.0 564.4
14 0.00 1.09 0.00 0.73 -21.32 149.99 34.37 231.25 0.6766 677.0 550.2
15 0.00 1.09 0.00 0.68 -14.16 147.94 32.33 239.33 0.6050 710.0 572.0
16 0.00 2.81 0.00 1.86 -21.32 148.65 33.03 230.20 0.6632 783.0 606.1
17 0.00 1.09 0.00 0.66 -12.26 146.75 31.13 241.30 0.5781 696.0 516.6
18 0.00 0.27 0.00 0.18 -20.89 148.16 32.54 230.33 0.6550 384.0 484.7
19 0.00 1.18 0.00 0.73 -17.89 145.47 29.85 231.99 0.6034 -658.0 -563.5
20 0.00 1.00 0.00 0.64 -21.50 145.84 30.22 227.59 0.6365 -553.0 -380.5
21 0.00 1.36 0.00 0.89 -23.45 146.09 30.47 225.44 0.6551 -601.0 -454.5
22 0.00 0.82 0.00 0.53 -24.32 144.58 28.96 223.04 0.6487 -565.0 -466.4
23 0.00 1.27 0.00 0.81 -24.73 142.74 27.12 220.79 0.6360 -674.0 -541.0
24 0.00 0.45 0.00 0.29 -26.62 141.56 25.94 217.53 0.6442 -643.0 -578.0
25 0.00 0.82 0.00 0.53 -27.13 140.93 25.31 216.35 0.6442 -544.0 -516.9
26 0.00 1.73 0.00 1.03 -19.74 139.43 23.81 223.27 0.5564 -742.0 -596.9
27 0.00 1.82 0.00 1.17 -27.19 140.52 24.91 215.87 0.6416 -470.0 -433.1
28 0.00 2.81 0.00 1.60 -24.69 119.98 4.36 188.08 0.4935 -722.0 -610.5
29 0.00 0.91 0.00 0.50 -20.39 114.91 -0.71 178.41 0.4219 -716.0 -578.7


  • 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.