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

12166 24.64 130.42 20.84 113.87 13.21 350.97 -55.94 78.92 0.8221 -137.7 74.4


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SDO HMI 2014-09-14 04:00:35 UT

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

1 0.00 1.25 0.00 0.95 13.06 356.86 -50.05 78.97 0.7631 -704.0 -597.4
2 0.00 2.05 0.00 1.57 13.35 356.68 -50.23 78.60 0.7652 -563.0 -487.7
3 0.00 0.62 0.00 0.48 12.96 356.11 -50.80 79.13 0.7713 -580.0 -500.6
4 0.00 0.80 0.00 0.63 11.58 355.74 -51.17 80.93 0.7751 -637.0 -570.3
5 0.00 1.42 0.00 1.13 12.62 355.06 -51.85 79.60 0.7825 -659.0 -517.1
6 0.00 2.94 0.00 2.34 12.08 354.86 -52.05 80.29 0.7846 -717.0 -652.6
7 6.76 50.17 5.42 40.68 12.41 354.51 -52.40 79.87 0.7883 -849.9 -133.3
8 0.00 1.16 0.00 0.93 11.95 354.54 -52.37 80.45 0.7880 -635.0 -469.2
9 9.43 -7.00 7.63 -7.00 12.52 354.07 -52.84 79.74 0.7929 -596.8 999999
10 0.00 0.27 0.00 0.21 11.60 354.33 -52.58 80.90 0.7902 -458.0 -460.3
11 0.00 2.05 0.00 1.65 11.38 354.29 -52.63 81.18 0.7906 -501.0 -429.0
12 0.00 0.62 0.00 0.50 12.02 354.01 -52.90 80.36 0.7935 -352.0 -283.1
13 0.00 1.60 0.00 1.31 13.12 353.63 -53.28 78.98 0.7975 -309.0 -322.8
14 0.00 1.51 0.00 1.22 10.41 354.07 -52.84 82.40 0.7930 -589.0 -500.0
15 0.00 0.80 0.00 0.66 11.97 353.50 -53.41 80.43 0.7987 -186.0 -131.2
16 0.00 1.60 0.00 1.31 10.81 353.77 -53.15 81.90 0.7961 -380.0 -347.9
17 0.00 1.16 0.00 0.95 12.21 353.38 -53.53 80.13 0.8000 257.0 274.5
18 0.00 1.16 0.00 1.00 16.38 351.35 -55.56 75.03 0.8212 -309.0 -279.5
19 0.00 0.98 0.00 0.83 13.11 351.99 -54.93 79.02 0.8141 578.0 514.8
20 0.00 1.33 0.00 1.16 15.37 351.10 -55.81 76.28 0.8232 -454.0 -386.7
21 0.00 0.62 0.00 0.56 16.63 350.05 -56.86 74.80 0.8336 -408.0 -353.3
22 0.00 0.53 0.00 0.46 14.37 350.99 -55.92 77.50 0.8240 -385.0 -440.0
23 0.00 1.25 0.00 1.06 11.07 351.80 -55.11 81.53 0.8161 -425.0 -352.3
24 0.00 0.53 0.00 0.45 10.83 351.86 -55.05 81.83 0.8155 -467.0 -451.7
25 1.42 2.67 1.24 2.32 13.61 350.88 -56.04 78.42 0.8250 646.4 529.6
26 5.52 17.88 4.91 15.87 13.50 350.01 -56.90 78.57 0.8332 671.9 515.6
27 0.00 6.05 0.00 5.84 14.44 347.00 -59.91 77.46 0.8604 332.0 254.1
28 0.00 2.14 0.00 2.08 15.24 346.63 -60.28 76.53 0.8636 632.0 551.5
29 0.00 4.89 0.00 4.74 13.76 346.92 -59.99 78.26 0.8611 680.0 495.8
30 0.00 1.42 0.00 1.38 13.35 346.84 -60.07 78.74 0.8618 281.0 298.1
31 0.00 1.78 0.00 1.74 14.03 346.55 -60.36 77.95 0.8642 548.0 497.5
32 0.00 6.23 0.00 6.16 14.24 346.21 -60.71 77.70 0.8672 453.0 436.4
33 0.00 0.71 0.00 0.72 15.35 345.61 -61.30 76.42 0.8722 -129.0 -128.2
34 0.00 0.44 0.00 0.47 15.97 344.20 -62.71 75.71 0.8836 521.0 483.2
35 0.00 0.98 0.00 1.02 15.31 344.36 -62.55 76.47 0.8823 411.0 357.1
36 0.00 0.89 0.00 0.95 15.92 343.68 -63.24 75.78 0.8877 412.0 362.3
37 0.00 0.98 0.00 1.05 15.58 343.44 -63.47 76.16 0.8895 361.0 330.1
38 0.00 1.96 0.00 2.10 14.32 343.55 -63.36 77.58 0.8887 544.0 396.4
39 1.51 4.18 1.64 4.54 14.06 343.19 -63.72 77.87 0.8915 430.9 349.3
40 0.00 0.80 0.00 0.85 11.98 343.87 -63.04 80.23 0.8866 504.0 481.4


  • 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.