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

11996 34.89 181.90 22.02 115.23 13.81 49.44 -32.64 56.96 0.6266 39.3 201.7


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SDO HMI 2014-03-04 20:00:28 UT

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

1 0.00 0.78 0.00 0.47 13.98 53.27 -28.80 53.42 0.5844 556.0 387.8
2 0.00 2.85 0.00 1.72 12.52 53.35 -28.72 55.44 0.5718 -764.0 -614.0
3 8.64 11.83 5.28 7.24 13.76 52.70 -29.37 54.26 0.5891 -962.8 -654.2
4 0.00 1.21 0.00 0.73 12.46 52.80 -29.27 56.04 0.5778 -748.0 -590.4
5 0.00 2.33 0.00 1.43 13.76 52.35 -29.72 54.59 0.5931 -693.0 -626.5
6 0.00 1.30 0.00 0.79 12.59 52.30 -29.78 56.31 0.5847 -498.0 -536.3
7 0.00 2.07 0.00 1.27 13.51 52.17 -29.90 55.09 0.5932 -606.0 -532.6
8 0.00 1.12 0.00 0.69 12.82 52.23 -29.84 56.04 0.5872 -712.0 -656.5
9 2.42 5.01 1.49 3.08 13.29 51.82 -30.26 55.74 0.5956 -964.6 -714.0
10 0.00 1.30 0.00 0.80 13.80 51.74 -30.33 55.08 0.6003 -806.0 -735.1
11 0.00 1.12 0.00 0.70 14.52 51.46 -30.61 54.33 0.6091 -687.0 -576.1
12 0.00 1.21 0.00 0.75 14.11 51.31 -30.77 55.03 0.6077 -496.0 -428.5
13 0.86 5.44 0.54 3.40 14.41 51.23 -30.85 54.69 0.6108 -630.4 -439.0
14 1.47 4.75 0.91 2.94 13.38 51.34 -30.73 56.02 0.6018 -802.6 -582.8
15 0.69 15.20 0.43 9.47 13.93 51.23 -30.85 55.35 0.6072 -847.6 -513.0
16 0.00 1.30 0.00 0.82 15.81 50.85 -31.22 53.13 0.6257 -657.0 -545.3
17 1.38 -15.00 0.86 -15.00 13.79 50.89 -31.18 55.83 0.6100 -630.4 999999
18 0.00 3.28 0.00 2.04 13.28 50.96 -31.11 56.48 0.6054 -647.0 -523.6
19 0.00 1.12 0.00 0.71 15.04 49.86 -32.21 54.99 0.6308 810.0 605.8
20 0.00 0.26 0.00 0.16 13.84 49.76 -32.31 56.70 0.6232 -410.0 -384.0
21 0.35 1.73 0.22 1.11 15.17 49.43 -32.64 55.17 0.6364 752.0 615.5
22 0.00 0.78 0.00 0.49 14.14 49.61 -32.46 56.42 0.6271 -553.0 -472.7
23 0.00 1.73 0.00 1.11 15.12 49.22 -32.85 55.41 0.6384 800.0 689.1
24 0.00 1.47 0.00 0.94 13.92 49.13 -32.94 57.10 0.6309 180.0 129.2
25 0.00 0.86 0.00 0.54 12.42 49.32 -32.75 59.04 0.6184 738.0 545.3
26 0.00 1.30 0.00 0.82 12.97 49.17 -32.90 58.39 0.6239 937.0 797.6
27 3.45 84.90 2.20 54.22 13.52 48.94 -33.13 57.80 0.6303 953.0 522.1
28 0.00 1.21 0.00 0.76 12.31 49.12 -32.95 59.35 0.6200 897.0 700.1
29 0.78 -27.00 0.50 -27.00 14.22 48.46 -33.61 57.22 0.6406 -727.1 999999
30 8.12 -27.00 5.20 -27.00 13.55 48.49 -33.58 58.10 0.6356 706.7 999999
31 0.69 -27.00 0.45 -27.00 14.36 48.32 -33.75 57.14 0.6430 -676.9 999999
32 0.00 1.21 0.00 0.77 12.74 48.32 -33.75 59.34 0.6322 848.0 754.8
33 0.00 1.30 0.00 0.84 13.87 48.07 -34.00 57.99 0.6425 272.0 212.3
34 1.64 -27.00 1.05 -27.00 13.21 47.96 -34.11 58.97 0.6395 902.3 999999
35 0.00 3.02 0.00 1.95 13.57 47.86 -34.21 58.56 0.6429 545.0 576.9
36 0.00 1.21 0.00 0.78 13.90 47.73 -34.34 58.21 0.6465 738.0 619.6
37 0.00 1.30 0.00 0.85 15.58 47.39 -34.68 56.24 0.6616 463.0 494.9
38 1.38 -27.00 0.89 -27.00 13.07 47.72 -34.35 59.34 0.6413 690.6 999999
39 1.30 10.71 0.86 7.09 15.80 47.05 -35.02 56.21 0.6668 781.6 661.7
40 1.12 -39.00 0.74 -39.00 15.62 46.89 -35.18 56.56 0.6672 789.5 999999
41 0.00 0.43 0.00 0.28 13.09 47.08 -34.99 59.77 0.6487 496.0 456.8
42 0.60 2.50 0.40 1.64 14.18 46.86 -35.21 58.46 0.6582 825.7 687.4
43 0.00 1.30 0.00 0.86 15.10 46.54 -35.53 57.49 0.6677 760.0 559.3
44 0.00 0.60 0.00 0.40 14.33 46.57 -35.50 58.48 0.6624 843.0 647.4
45 0.00 0.86 0.00 0.57 14.54 46.38 -35.69 58.34 0.6658 584.0 522.4


  • 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.