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

11993 39.29 183.60 21.65 101.51 16.11 101.74 -12.17 27.09 0.4452 -162.3 -18.9


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SDO HMI 2014-03-02 10:00:28 UT

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

1 0.00 0.86 0.00 0.48 17.17 104.76 -9.16 20.29 0.4406 -692.0 -594.5
2 0.00 6.30 0.00 3.47 16.76 104.34 -9.58 21.49 0.4369 -827.0 -709.9
3 0.00 2.50 0.00 1.38 16.77 103.99 -9.93 22.19 0.4390 -813.0 -652.8
4 0.00 4.06 0.00 2.21 15.31 104.03 -9.89 23.47 0.4176 -1076.0 -918.9
5 0.00 0.60 0.00 0.33 16.97 103.76 -10.16 22.47 0.4433 -620.0 -533.1
6 0.00 1.21 0.00 0.67 16.97 103.63 -10.29 22.72 0.4441 -731.0 -560.3
7 6.39 9.59 3.49 5.23 15.58 103.67 -10.25 23.96 0.4237 -980.3 -642.2
8 4.58 15.28 2.51 8.37 15.71 103.38 -10.53 24.42 0.4276 -969.7 -715.2
9 0.78 8.38 0.42 4.55 14.72 103.37 -10.55 25.48 0.4134 -728.7 -760.9
10 0.00 2.25 0.00 1.24 16.88 103.26 -10.66 23.54 0.4451 -713.0 -653.8
11 0.00 0.95 0.00 0.52 16.17 103.26 -10.65 24.21 0.4349 -581.0 -473.5
12 1.73 -8.00 0.95 -8.00 15.75 103.19 -10.72 24.77 0.4293 -862.8 999999
13 0.00 3.20 0.00 1.77 16.82 103.01 -10.91 24.08 0.4458 -896.0 -715.0
14 16.23 52.59 8.94 28.99 16.24 102.85 -11.07 24.96 0.4386 -1026.2 -192.4
15 0.00 3.63 0.00 2.01 17.06 102.80 -11.11 24.26 0.4505 -626.0 -557.0
16 0.00 1.47 0.00 0.80 14.95 102.92 -11.00 26.16 0.4198 -584.0 -488.0
17 0.00 2.94 0.00 1.61 15.51 102.67 -11.25 26.07 0.4294 -749.0 -630.4
18 0.00 3.45 0.00 1.88 14.35 101.76 -12.16 29.21 0.4198 1021.0 785.3
19 0.00 3.37 0.00 1.86 16.18 101.65 -12.26 27.35 0.4460 893.0 755.5
20 0.00 1.30 0.00 0.71 14.54 101.62 -12.29 29.25 0.4236 764.0 664.8
21 0.00 1.73 0.00 0.94 13.36 101.66 -12.26 30.64 0.4072 900.0 674.0
22 0.00 1.47 0.00 0.81 16.00 101.38 -12.54 28.07 0.4454 956.0 724.5
23 2.16 4.32 1.19 2.39 15.94 100.97 -12.95 28.89 0.4477 1010.1 753.7
24 0.00 1.73 0.00 0.97 17.02 99.88 -14.04 29.69 0.4704 802.0 620.9
25 4.06 14.94 2.26 8.31 15.95 99.73 -14.19 31.15 0.4574 1106.9 848.3
26 0.00 1.12 0.00 0.63 16.34 99.70 -14.22 30.75 0.4628 837.0 640.9
27 0.00 0.43 0.00 0.24 16.99 99.62 -14.30 30.16 0.4720 525.0 604.0
28 1.55 11.83 0.87 6.61 16.39 99.19 -14.73 31.60 0.4676 -501.6 370.8
29 0.00 1.47 0.00 0.82 16.31 98.81 -15.11 32.34 0.4696 655.0 521.4
30 0.00 0.69 0.00 0.39 16.57 98.72 -15.19 32.18 0.4736 695.0 558.0
31 0.00 0.60 0.00 0.34 16.83 98.57 -15.34 32.13 0.4783 607.0 546.0
32 1.21 3.02 0.68 1.70 16.35 98.39 -15.53 33.00 0.4737 905.6 690.6
33 0.00 1.38 0.00 0.78 17.19 97.90 -16.02 32.83 0.4883 665.0 566.2
34 0.60 9.15 0.34 5.20 17.01 97.33 -16.59 33.95 0.4908 987.0 707.2
35 0.00 0.78 0.00 0.44 16.67 96.87 -17.04 35.08 0.4906 842.0 727.2
36 0.00 1.04 0.00 0.59 17.13 96.83 -17.09 34.60 0.4965 686.0 544.8
37 0.00 1.90 0.00 1.08 16.71 96.71 -17.21 35.29 0.4925 705.0 562.9
38 0.00 2.07 0.00 1.19 17.41 96.41 -17.50 34.91 0.5035 651.0 540.2


  • 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.