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

11800 96.52 360.36 58.14 216.26 -7.09 158.40 32.04 248.99 0.5655 -96.1 -75.8


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SDO HMI 2013-07-26 01:59:10 UT

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

1 0.00 2.54 0.00 1.64 -9.52 163.70 37.34 248.34 0.6459 663.0 456.3
2 0.82 72.42 0.52 45.68 -6.99 163.19 36.83 251.86 0.6284 551.8 562.7
3 3.08 -2.00 1.96 -2.00 -7.14 163.09 36.73 251.58 0.6277 659.2 999999
4 0.73 -2.00 0.46 -2.00 -6.63 162.89 36.53 252.26 0.6230 727.1 999999
5 17.13 -2.00 10.81 -2.00 -7.08 162.62 36.26 251.44 0.6214 986.8 999999
6 1.45 2.99 0.92 1.91 -8.93 162.74 36.38 248.70 0.6311 829.8 665.5
7 0.00 0.63 0.00 0.40 -9.14 162.65 36.29 248.33 0.6310 566.0 474.0
8 9.70 12.05 5.91 7.34 -6.65 159.89 33.53 250.69 0.5835 795.5 536.1
9 4.89 29.00 2.96 17.47 -6.44 159.43 33.07 250.78 0.5764 869.8 719.6
10 0.00 1.63 0.00 0.99 -6.78 159.42 33.06 250.21 0.5779 780.0 661.2
11 0.00 2.72 0.00 1.64 -6.03 159.29 32.93 251.38 0.5727 655.0 654.6
12 1.81 -9.00 1.09 -9.00 -6.52 159.18 32.82 250.51 0.5734 961.0 999999
13 0.00 2.27 0.00 1.38 -7.71 159.28 32.92 248.62 0.5805 411.0 407.0
14 3.17 -9.00 1.91 -9.00 -5.86 159.06 32.70 251.54 0.5688 973.6 999999
15 0.00 2.27 0.00 1.38 -8.62 158.92 32.56 246.92 0.5806 720.0 581.8
16 0.00 1.09 0.00 0.66 -8.14 158.66 32.30 247.53 0.5745 -669.0 -531.2
17 0.00 1.18 0.00 0.71 -7.45 158.56 32.20 248.60 0.5697 -704.0 -563.3
18 0.00 1.54 0.00 0.94 -9.65 158.70 32.34 245.14 0.5833 665.0 568.2
19 0.00 1.45 0.00 0.88 -9.46 158.68 32.32 245.43 0.5820 647.0 420.2
20 0.00 1.54 0.00 0.92 -7.52 158.13 31.77 248.21 0.5643 -666.0 -442.6
21 0.00 0.91 0.00 0.54 -8.12 158.15 31.79 247.24 0.5676 -524.0 -507.1
22 0.00 1.18 0.00 0.71 -8.02 158.10 31.74 247.37 0.5665 -567.0 -540.2
23 0.00 1.99 0.00 1.18 -6.08 157.88 31.52 250.49 0.5537 -50.0 -52.1
24 0.00 1.18 0.00 0.70 -6.30 157.47 31.11 249.85 0.5491 -357.0 -158.7
25 0.00 1.54 0.00 0.91 -6.99 157.48 31.12 248.69 0.5527 -255.0 -264.8
26 0.00 1.27 0.00 0.75 -6.26 157.25 30.89 249.78 0.5459 -469.0 -357.4
27 0.00 2.08 0.00 1.23 -6.04 157.13 30.77 250.10 0.5431 -526.0 -384.1
28 2.63 214.89 1.55 126.30 -6.66 157.06 30.70 248.98 0.5453 -699.2 -439.6
29 14.05 -28.00 8.29 -28.00 -7.48 156.73 30.37 247.35 0.5452 -906.6 999999
30 1.99 -28.00 1.17 -28.00 -6.51 156.66 30.30 248.97 0.5391 -759.1 999999
31 1.18 -28.00 0.69 -28.00 -6.54 156.48 30.12 248.82 0.5368 -959.5 999999
32 2.45 -28.00 1.44 -28.00 -6.81 156.43 30.07 248.30 0.5376 -941.1 999999
33 21.30 -28.00 12.51 -28.00 -7.18 156.39 30.03 247.62 0.5390 -1163.7 999999
34 4.71 -28.00 2.76 -28.00 -6.74 156.28 29.92 248.32 0.5352 -1124.2 999999
35 3.35 -28.00 1.97 -28.00 -7.55 156.16 29.80 246.84 0.5380 -884.8 999999
36 2.08 -28.00 1.22 -28.00 -6.79 156.04 29.68 248.07 0.5321 -885.1 999999


  • 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.