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

12143 70.19 211.95 56.92 172.58 -4.94 32.04 51.24 258.26 0.7950 147.6 254.3


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SDO HMI 2014-08-22 22:00:38 UT

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

1 0.00 0.72 0.00 0.63 -5.16 35.37 54.57 258.90 0.8291 413.0 284.2
2 0.00 0.63 0.00 0.54 -2.73 34.51 53.71 261.60 0.8160 358.0 334.0
3 5.30 59.03 4.55 50.45 -4.36 34.49 53.69 259.63 0.8190 488.1 440.1
4 2.79 4.58 2.41 3.96 -5.90 34.42 53.62 257.77 0.8216 381.3 221.4
5 4.49 -3.00 3.86 -3.00 -5.36 34.30 53.50 258.38 0.8192 383.3 999999
6 0.00 1.26 0.00 1.10 -7.36 34.44 53.64 256.05 0.8251 405.0 354.5
7 3.59 -3.00 3.06 -3.00 -4.83 33.98 53.18 258.93 0.8149 744.7 999999
8 0.00 1.08 0.00 0.94 -7.19 34.31 53.51 256.21 0.8235 549.0 453.5
9 2.07 -3.00 1.76 -3.00 -5.54 33.91 53.11 258.07 0.8158 680.3 999999
10 0.00 1.44 0.00 1.24 -7.48 34.10 53.30 255.81 0.8222 482.0 428.4
11 0.00 1.98 0.00 1.66 -4.04 33.49 52.69 259.76 0.8084 686.0 597.5
12 1.98 44.38 1.66 36.52 -4.77 33.41 52.61 258.85 0.8092 682.4 590.2
13 0.54 3.05 0.45 2.55 -4.17 33.25 52.45 259.54 0.8063 574.5 556.8
14 0.00 1.44 0.00 1.23 -7.15 33.58 52.78 256.05 0.8164 436.0 399.6
15 2.43 4.13 2.01 3.42 -4.17 32.95 52.15 259.46 0.8032 706.5 589.2
16 4.13 -12.00 3.43 -12.00 -4.92 32.98 52.18 258.57 0.8051 698.3 999999
17 0.00 0.99 0.00 0.83 -6.37 32.96 52.16 256.80 0.8084 216.0 189.6
18 2.07 3.68 1.71 3.05 -5.36 32.73 51.93 257.96 0.8036 691.1 508.6
19 3.14 -12.00 2.59 -12.00 -4.91 32.63 51.83 258.48 0.8016 815.1 999999
20 0.00 0.81 0.00 0.67 -6.18 32.64 51.84 256.93 0.8046 343.0 376.3
21 5.57 -12.00 4.56 -12.00 -5.01 32.34 51.54 258.28 0.7989 815.1 999999
22 1.35 2.96 1.11 2.45 -6.22 32.34 51.54 256.81 0.8018 686.7 540.7
23 0.36 1.98 0.29 1.62 -5.34 32.23 51.43 257.85 0.7985 698.0 634.2
24 2.34 -12.00 1.89 -12.00 -5.02 31.85 51.05 258.13 0.7939 808.8 999999
25 0.00 1.35 0.00 1.08 -5.30 31.21 50.41 257.60 0.7879 719.0 602.3
26 0.00 1.26 0.00 1.00 -5.27 30.92 50.12 257.55 0.7847 647.0 588.3
27 10.60 43.39 8.23 33.58 -4.41 29.93 49.13 258.35 0.7721 -415.7 -144.9
28 0.00 1.26 0.00 0.98 -5.41 30.03 49.23 257.12 0.7757 746.0 683.9
29 0.00 1.80 0.00 1.38 -3.06 29.69 48.89 260.00 0.7663 -612.0 -487.5
30 7.10 -27.00 5.45 -27.00 -3.87 29.47 48.67 258.91 0.7658 -774.7 999999
31 1.62 3.41 1.27 2.69 -7.31 29.86 49.06 254.68 0.7790 -561.3 -418.9
32 0.72 -27.00 0.55 -27.00 -4.40 29.51 48.71 258.24 0.7675 -521.8 999999
33 0.00 0.27 0.00 0.21 -4.56 29.25 48.45 257.96 0.7651 -601.0 -546.3
34 0.00 1.17 0.00 0.91 -6.97 29.48 48.68 254.99 0.7741 -616.0 -433.1
35 0.00 0.81 0.00 0.62 -5.26 29.09 48.29 257.03 0.7651 -249.0 -190.3
36 0.00 0.99 0.00 0.75 -4.69 28.99 48.19 257.72 0.7625 -295.0 -370.1
37 0.00 1.08 0.00 0.82 -4.13 28.89 48.09 258.41 0.7600 -566.0 -413.4
38 0.00 1.26 0.00 0.96 -5.49 28.97 48.17 256.69 0.7645 -144.0 -275.9
39 8.00 14.28 6.08 10.85 -5.16 28.71 47.91 257.03 0.7607 -731.0 -535.1
40 0.00 2.96 0.00 2.20 -5.22 27.32 46.52 256.51 0.7454 -593.0 -533.2
41 0.00 1.53 0.00 1.03 -5.92 21.51 40.71 253.36 0.6794 -697.0 -600.8
42 0.00 0.99 0.00 0.66 -6.11 21.21 40.41 252.96 0.6764 -670.0 -547.4


  • 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.