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

12143 49.37 203.41 48.02 196.85 -4.89 32.34 58.13 260.04 0.8605 168.5 257.8


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SDO HMI 2014-08-23 10:00:38 UT

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

1 2.70 120.92 2.80 121.62 -4.36 34.75 60.54 261.16 0.8805 321.0 477.5
2 1.08 2.25 1.13 2.36 -6.04 34.83 60.62 259.31 0.8838 264.2 180.5
3 1.53 -1.00 1.58 -1.00 -5.30 34.58 60.37 260.08 0.8806 72.9 999999
4 2.16 -1.00 2.22 -1.00 -4.69 34.36 60.15 260.71 0.8778 375.2 999999
5 1.89 -1.00 1.96 -1.00 -5.66 34.45 60.24 259.65 0.8801 364.6 999999
6 0.00 2.25 0.00 2.37 -7.45 34.69 60.48 257.71 0.8850 459.0 360.8
7 6.20 -1.00 6.34 -1.00 -4.97 34.16 59.94 260.35 0.8766 559.1 999999
8 0.00 0.63 0.00 0.65 -6.39 34.09 59.88 258.75 0.8784 438.0 394.1
9 2.43 -1.00 2.43 -1.00 -4.30 33.64 59.43 261.00 0.8712 837.5 999999
10 0.36 1.62 0.37 1.66 -6.56 33.94 59.73 258.52 0.8775 487.0 430.9
11 10.43 -1.00 10.34 -1.00 -4.96 33.19 58.98 260.15 0.8685 823.8 999999
12 1.71 3.15 1.69 3.11 -5.41 33.02 58.81 259.61 0.8678 627.3 484.5
13 3.69 -1.00 3.59 -1.00 -5.02 32.55 58.34 259.95 0.8631 773.8 999999
14 0.63 2.52 0.62 2.48 -6.35 32.53 58.32 258.43 0.8653 652.9 503.0
15 0.00 0.90 0.00 0.87 -5.43 32.37 58.16 259.44 0.8623 631.0 577.2
16 0.00 1.62 0.00 1.53 -3.27 31.77 57.56 261.78 0.8533 -273.0 -187.9
17 0.00 1.17 0.00 1.09 -4.11 31.23 57.02 260.70 0.8499 -305.0 -261.9
18 0.00 1.08 0.00 1.00 -3.72 31.02 56.81 261.11 0.8473 -293.0 -257.2
19 0.00 1.26 0.00 1.18 -5.02 31.11 56.90 259.62 0.8505 654.0 652.3
20 0.00 0.72 0.00 0.69 -7.04 31.44 57.23 257.38 0.8572 -274.0 -232.8
21 0.00 2.88 0.00 2.68 -5.22 30.97 56.76 259.35 0.8496 762.0 570.7
22 0.00 2.97 0.00 2.70 -4.13 30.23 56.02 260.45 0.8408 -358.0 -188.6
23 0.00 1.80 0.00 1.64 -4.59 30.17 55.96 259.90 0.8411 340.0 250.0
24 0.00 2.16 0.00 1.96 -4.33 30.09 55.88 260.18 0.8398 239.0 124.1
25 0.54 3.87 0.49 3.54 -5.57 30.08 55.87 258.74 0.8421 715.0 560.8
26 0.00 2.43 0.00 2.20 -4.81 29.93 55.71 259.59 0.8392 225.0 164.1
27 0.00 0.72 0.00 0.66 -7.43 30.12 55.91 256.59 0.8463 -347.0 -344.5
28 4.85 29.04 4.34 25.90 -4.09 29.52 55.31 260.34 0.8341 -626.7 -455.7
29 4.23 -28.00 3.75 -28.00 -3.75 29.27 55.06 260.67 0.8311 -751.2 999999
30 0.00 1.17 0.00 1.05 -6.05 29.39 55.18 258.00 0.8368 -192.0 -164.0
31 0.00 0.81 0.00 0.72 -5.17 29.27 55.06 259.00 0.8338 -256.0 -195.0
32 0.00 1.44 0.00 1.27 -5.05 28.93 54.72 259.06 0.8304 -467.0 -385.2
33 4.94 7.37 4.37 6.51 -5.34 28.81 54.60 258.68 0.8298 -647.5 -430.7
34 0.00 0.90 0.00 0.80 -5.96 28.79 54.58 257.95 0.8309 -323.0 -368.3
35 0.00 0.99 0.00 0.87 -5.37 28.50 54.29 258.57 0.8269 -626.0 -481.0
36 0.00 0.54 0.00 0.46 -5.20 27.39 53.18 258.49 0.8158 -631.0 -559.7
37 0.00 0.90 0.00 0.72 -6.45 24.05 49.84 256.00 0.7849 -567.0 -454.8
38 0.00 2.07 0.00 1.60 -4.32 23.16 48.95 258.40 0.7699 -639.0 -362.2
39 0.00 1.26 0.00 0.96 -4.51 22.48 48.27 257.97 0.7630 -457.0 -382.8


  • 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.