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

11944 105.78 607.49 233.70 1365.14 -9.89 101.47 77.68 260.80 0.9733 197.6 113.8


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SDO HMI 2014-01-13 14:00:24 UT

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

1 42.84 307.00 128.21 894.22 -9.29 104.74 80.95 261.30 0.9867 89.0 94.8
2 0.00 1.02 0.00 2.52 -7.50 102.70 78.91 263.23 0.9807 454.0 400.4
3 0.00 0.51 0.00 1.16 -6.47 101.63 77.84 264.33 0.9771 -257.0 -171.3
4 8.75 -1.00 21.57 -1.00 -8.70 102.63 78.84 262.01 0.9803 641.0 999999
5 0.00 1.10 0.00 2.56 -10.84 102.01 78.22 259.84 0.9777 376.0 315.0
6 0.00 1.61 0.00 3.51 -10.88 101.17 77.38 259.84 0.9746 344.0 284.9
7 0.00 2.12 0.00 3.48 -9.34 96.67 72.88 261.58 0.9547 546.0 400.8
8 23.63 148.49 39.84 249.50 -10.83 97.24 73.45 260.00 0.9573 487.5 96.0
9 1.95 2.89 3.56 5.26 -12.96 98.61 74.82 257.75 0.9637 -469.6 -345.7
10 0.00 4.42 0.00 6.95 -8.71 95.85 72.06 262.26 0.9505 110.0 88.2
11 0.00 1.53 0.00 2.41 -9.04 95.91 72.12 261.92 0.9507 482.0 439.0
12 0.00 3.82 0.00 6.05 -9.36 95.98 72.19 261.58 0.9510 567.0 550.8
13 0.00 0.93 0.00 1.45 -9.77 95.70 71.91 261.15 0.9495 486.0 417.1
14 4.50 62.13 6.64 89.78 -9.94 94.64 70.85 261.00 0.9436 313.5 192.0
15 2.63 -14.00 3.86 -14.00 -10.49 94.47 70.68 260.42 0.9425 379.6 999999
16 2.97 -14.00 4.30 -14.00 -10.18 94.21 70.42 260.75 0.9411 427.8 999999
17 0.00 2.38 0.00 3.54 -11.54 94.87 71.08 259.30 0.9448 18.0 85.7
18 1.36 -14.00 1.93 -14.00 -10.39 93.78 69.99 260.54 0.9385 -491.6 999999
19 1.10 -14.00 1.57 -14.00 -10.72 93.77 69.98 260.18 0.9385 -317.8 999999
20 0.00 3.23 0.00 4.73 -12.05 94.53 70.74 258.76 0.9428 -20.0 -10.2
21 5.10 -14.00 7.21 -14.00 -11.17 93.75 69.96 259.70 0.9383 -223.1 999999
22 3.23 5.61 4.47 7.75 -11.59 93.28 69.49 259.25 0.9354 -301.7 -236.8
23 0.00 2.29 0.00 3.10 -10.64 92.70 68.91 260.28 0.9319 -398.0 -304.4
24 0.00 1.19 0.00 1.60 -10.48 92.53 68.74 260.46 0.9309 -490.0 -432.9
25 2.63 14.87 3.69 20.82 -12.93 93.54 69.75 257.82 0.9370 454.6 316.3
26 0.51 2.63 0.71 3.67 -13.34 93.35 69.56 257.38 0.9359 441.8 369.5
27 0.42 1.44 0.57 1.94 -12.16 92.56 68.77 258.65 0.9310 -280.4 -202.2
28 0.85 3.31 1.15 4.51 -13.47 92.74 68.95 257.24 0.9322 -211.6 -68.9
29 0.00 0.51 0.00 0.68 -13.21 92.58 68.79 257.52 0.9312 -144.0 -153.3
30 0.00 0.76 0.00 1.03 -13.70 92.54 68.75 256.99 0.9310 -228.0 -215.6
31 2.04 29.66 2.74 40.29 -14.36 92.63 68.84 256.28 0.9316 684.0 386.4
32 1.27 -31.00 1.68 -31.00 -14.12 92.14 68.35 256.53 0.9285 531.0 999999
33 0.00 1.02 0.00 1.33 -13.60 91.81 68.02 257.09 0.9264 -303.0 -208.4
34 0.00 1.02 0.00 1.30 -13.48 91.34 67.55 257.21 0.9233 -335.0 -306.2


  • 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.