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

11993 48.80 177.80 32.80 121.59 15.86 100.27 -37.25 57.71 0.6903 -17.4 119.0


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SDO HMI 2014-02-28 15:00:27 UT

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

1 0.00 0.95 0.00 0.62 17.14 104.53 -32.99 52.94 0.6543 -804.0 -686.7
2 0.00 0.43 0.00 0.28 14.48 104.14 -33.38 56.75 0.6394 -395.0 -322.8
3 19.31 38.54 12.57 25.12 15.28 103.59 -33.93 56.10 0.6510 -835.5 -301.1
4 0.00 1.03 0.00 0.68 16.69 103.28 -34.24 54.52 0.6642 -571.0 -432.2
5 1.12 -3.00 0.73 -3.00 15.27 103.37 -34.15 56.29 0.6533 -412.5 999999
6 0.00 1.98 0.00 1.30 14.64 102.81 -34.71 57.54 0.6552 -567.0 -384.7
7 7.33 14.05 4.89 9.38 16.23 102.16 -35.36 55.96 0.6728 -721.7 -441.7
8 0.00 0.69 0.00 0.46 15.32 102.31 -35.21 57.02 0.6652 -341.0 -310.6
9 0.00 1.47 0.00 0.96 14.12 102.08 -35.44 58.76 0.6600 -664.0 -480.8
10 0.34 1.47 0.23 0.97 14.26 101.94 -35.58 58.68 0.6625 -563.0 -502.4
11 0.78 16.30 0.52 11.00 16.21 101.52 -36.00 56.45 0.6796 -593.0 -298.7
12 0.86 -11.00 0.58 -11.00 16.42 101.28 -36.24 56.35 0.6835 -471.1 999999
13 0.00 0.95 0.00 0.63 13.04 101.32 -36.20 60.73 0.6619 648.0 589.8
14 0.78 3.71 0.53 2.52 16.12 100.69 -36.83 57.15 0.6878 -393.4 -313.1
15 0.00 1.47 0.00 0.97 12.85 100.94 -36.58 61.25 0.6651 523.0 449.9
16 0.00 1.12 0.00 0.76 14.62 100.57 -36.94 59.15 0.6798 395.0 460.2
17 0.43 1.47 0.29 1.00 15.86 100.28 -37.24 57.76 0.6905 -327.6 -246.1
18 0.00 0.43 0.00 0.30 16.03 100.13 -37.39 57.65 0.6932 123.0 74.4
19 0.00 1.64 0.00 1.14 17.12 99.88 -37.64 56.46 0.7026 383.0 384.0
20 0.00 1.72 0.00 1.20 16.63 99.56 -37.96 57.29 0.7028 732.0 627.8
21 1.90 61.30 1.31 42.62 15.36 99.33 -38.19 59.03 0.6976 957.0 324.5
22 0.43 -21.00 0.30 -21.00 16.23 98.86 -38.66 58.24 0.7078 -339.8 999999
23 0.00 0.34 0.00 0.24 17.36 98.55 -38.97 57.06 0.7177 275.0 294.5
24 8.19 -21.00 5.67 -21.00 15.39 98.97 -38.55 59.22 0.7016 773.5 999999
25 4.83 -21.00 3.37 -21.00 15.86 98.71 -38.81 58.80 0.7072 640.0 999999
26 1.38 7.41 0.99 5.36 17.20 97.33 -40.19 58.02 0.7290 760.9 647.6
27 0.00 1.29 0.00 0.94 17.64 97.13 -40.39 57.62 0.7335 574.0 485.1
28 0.00 1.21 0.00 0.87 16.92 97.20 -40.32 58.44 0.7288 857.0 759.6
29 0.69 -26.00 0.50 -26.00 17.17 96.97 -40.55 58.29 0.7325 809.4 999999
30 0.00 1.21 0.00 0.87 16.77 97.08 -40.44 58.70 0.7292 723.0 598.6
31 0.00 0.78 0.00 0.56 16.69 96.93 -40.59 58.89 0.7302 659.0 635.2
32 0.00 0.69 0.00 0.50 17.30 96.61 -40.91 58.35 0.7368 667.0 606.0
33 0.00 1.90 0.00 1.38 16.97 96.61 -40.91 58.74 0.7350 573.0 522.1
34 0.00 0.95 0.00 0.69 16.55 96.64 -40.88 59.23 0.7324 524.0 490.8
35 0.43 3.28 0.32 2.40 17.48 96.35 -41.17 58.29 0.7404 504.0 493.9
36 0.00 7.16 0.00 5.25 17.08 96.13 -41.39 58.90 0.7405 415.0 421.0
37 0.00 0.86 0.00 0.62 14.79 95.92 -41.60 61.82 0.7306 479.0 379.9


  • 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.