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

12158 88.32 382.91 78.15 339.84 15.59 88.24 56.72 283.98 0.8320 520.9 251.4


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SDO HMI 2014-09-15 08:00:35 UT

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

1 0.00 1.42 0.00 1.29 11.57 88.99 57.47 279.14 0.8387 -352.0 -254.8
2 0.00 1.07 0.00 1.02 18.17 91.04 59.52 286.91 0.8579 308.0 241.6
3 0.00 0.71 0.00 0.63 11.80 88.26 56.74 279.41 0.8319 -447.0 -400.4
4 0.00 0.44 0.00 0.41 16.87 89.98 58.46 285.44 0.8482 183.0 169.4
5 0.00 1.24 0.00 1.09 11.64 87.76 56.24 279.20 0.8271 -476.0 -401.9
6 0.00 1.07 0.00 0.99 16.84 89.72 58.20 285.41 0.8459 501.0 445.8
7 36.37 224.09 32.57 200.16 14.85 88.58 57.06 283.07 0.8350 1008.4 351.0
8 0.00 1.16 0.00 1.00 12.17 87.37 55.86 279.84 0.8233 -576.0 -536.7
9 0.00 0.98 0.00 0.85 12.47 87.42 55.90 280.21 0.8237 -246.0 -187.8
10 0.27 91.95 0.24 82.08 16.55 88.93 57.41 285.10 0.8386 -822.0 60.7
11 7.56 -10.00 6.83 -10.00 16.77 88.86 57.34 285.37 0.8381 -469.4 999999
12 1.16 2.31 0.99 1.99 12.39 87.00 55.49 280.11 0.8197 -522.2 -436.5
13 2.05 -10.00 1.85 -10.00 17.18 88.87 57.36 285.85 0.8384 558.8 999999
14 0.00 1.60 0.00 1.37 12.61 86.69 55.17 280.38 0.8166 -518.0 -462.6
15 3.47 -10.00 3.08 -10.00 17.19 88.18 56.66 285.90 0.8320 567.2 999999
16 2.49 5.69 2.26 5.17 18.73 88.96 57.44 287.70 0.8400 -331.3 -383.2
17 0.00 2.05 0.00 1.79 15.97 87.57 56.05 284.46 0.8258 49.0 -11.5
18 13.43 -10.00 11.82 -10.00 17.54 87.83 56.31 286.34 0.8289 785.1 999999
19 14.05 25.08 12.13 21.61 16.46 87.05 55.53 285.08 0.8211 728.1 460.8
20 7.47 10.32 6.38 8.81 15.60 86.64 55.12 284.06 0.8167 744.5 432.2
21 0.00 0.36 0.00 0.32 20.09 88.70 57.18 289.33 0.8385 297.0 251.8
22 0.00 1.07 0.00 0.90 16.10 86.29 54.77 284.69 0.8135 708.0 540.2
23 0.00 1.69 0.00 1.42 15.80 85.90 54.38 284.34 0.8095 261.0 241.9
24 0.00 0.53 0.00 0.44 15.63 85.40 53.88 284.16 0.8045 -128.0 -133.3
25 0.00 0.98 0.00 0.79 13.38 84.50 52.98 281.37 0.7945 -507.0 -416.2
26 0.00 1.60 0.00 1.33 17.03 85.43 53.91 285.89 0.8056 428.0 370.1
27 0.00 1.24 0.00 1.01 17.22 84.49 52.98 286.20 0.7964 592.0 539.2
28 0.00 1.33 0.00 1.06 14.05 83.28 51.76 282.27 0.7820 -484.0 -443.8
29 0.00 1.42 0.00 1.14 18.05 83.64 52.12 287.33 0.7884 528.0 511.8
30 0.00 0.80 0.00 0.62 14.29 82.06 50.54 282.64 0.7691 -564.0 -481.4
31 0.00 0.71 0.00 0.55 14.26 81.76 50.24 282.61 0.7657 -383.0 -405.6


  • 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.