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

12005 102.37 668.86 55.01 360.27 12.21 261.17 -11.80 30.30 0.3899 -741.2 -381.8


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SDO HMI 2014-03-17 16:00:29 UT

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

1 1.39 2.26 0.74 1.21 13.71 265.40 -7.57 19.86 0.3784 1009.8 826.4
2 92.71 581.81 49.45 310.35 12.18 262.82 -10.15 27.68 0.3724 -1477.3 -459.7
3 0.96 -2.00 0.51 -2.00 11.65 262.40 -10.56 29.33 0.3681 -1391.5 999999
4 0.00 1.04 0.00 0.57 14.29 262.23 -10.74 26.46 0.4069 -782.0 -672.3
5 0.00 3.65 0.00 1.98 14.02 261.49 -11.48 28.33 0.4085 -810.0 -697.6
6 0.00 0.61 0.00 0.33 13.94 260.90 -12.07 29.65 0.4120 -582.0 -549.4
7 0.00 1.74 0.00 0.96 15.23 259.68 -13.28 30.46 0.4391 -625.0 -516.2
8 0.00 1.57 0.00 0.86 14.36 259.74 -13.23 31.42 0.4270 -832.0 -622.9
9 0.00 1.13 0.00 0.62 14.52 259.70 -13.27 31.30 0.4295 -655.0 -499.0
10 0.00 2.00 0.00 1.08 11.57 259.73 -13.24 35.28 0.3900 -803.0 -700.6
11 0.00 1.30 0.00 0.71 14.24 259.56 -13.41 31.93 0.4268 -879.0 -733.1
12 0.00 0.87 0.00 0.47 11.08 259.16 -13.81 37.19 0.3891 -938.0 -838.9
13 0.00 0.78 0.00 0.42 12.16 258.98 -13.99 35.90 0.4046 -863.0 -643.9
14 0.00 0.87 0.00 0.47 11.09 258.97 -13.99 37.56 0.3910 -852.0 -783.8
15 0.00 2.00 0.00 1.10 14.94 258.59 -14.38 32.84 0.4442 -798.0 -656.7
16 0.00 1.39 0.00 0.75 12.04 258.70 -14.26 36.61 0.4057 -879.0 -730.6
17 0.00 1.65 0.00 0.90 12.87 258.53 -14.44 35.73 0.4179 -751.0 -629.8
18 0.00 2.61 0.00 1.41 11.93 258.39 -14.57 37.38 0.4072 -1038.0 -827.6
19 0.00 0.78 0.00 0.42 11.61 258.38 -14.59 37.89 0.4034 -775.0 -609.8
20 0.35 2.09 0.19 1.14 12.94 258.27 -14.69 36.11 0.4212 -812.8 -701.3
21 0.00 1.39 0.00 0.75 11.56 258.13 -14.84 38.45 0.4052 -901.0 -649.2
22 0.52 4.52 0.28 2.45 11.35 257.79 -15.17 39.40 0.4060 -852.0 -530.5
23 0.00 0.96 0.00 0.53 12.92 254.79 -18.17 42.10 0.4553 -706.0 -541.2
24 0.00 1.04 0.00 0.58 13.44 254.46 -18.50 41.84 0.4646 -703.0 -618.1
25 0.00 1.13 0.00 0.63 13.67 254.25 -18.71 41.83 0.4694 -735.0 -568.8
26 0.00 1.13 0.00 0.64 13.81 253.88 -19.08 42.17 0.4748 -575.0 -536.8
27 0.00 0.78 0.00 0.44 13.15 252.37 -20.59 45.33 0.4835 922.0 802.3
28 0.00 2.96 0.00 1.67 13.35 252.26 -20.71 45.20 0.4869 933.0 767.1
29 0.00 1.04 0.00 0.59 13.48 252.08 -20.88 45.24 0.4902 754.0 637.2
30 0.00 1.74 0.00 0.99 13.46 251.85 -21.11 45.58 0.4924 754.0 632.9
31 0.00 2.35 0.00 1.34 13.72 251.73 -21.24 45.37 0.4965 747.0 655.2
32 0.00 1.04 0.00 0.60 14.38 250.07 -22.90 46.56 0.5211 792.0 666.0
33 0.00 1.22 0.00 0.70 13.48 249.63 -23.34 48.42 0.5170 705.0 538.4
34 0.00 2.26 0.00 1.32 14.22 249.42 -23.55 47.59 0.5266 795.0 513.8
35 0.00 1.13 0.00 0.68 15.82 246.59 -26.37 48.57 0.5723 746.0 558.7
36 0.00 1.39 0.00 0.82 12.03 246.17 -26.80 54.48 0.5439 699.0 558.1
37 1.22 2.70 0.72 1.59 11.10 245.37 -27.59 56.69 0.5460 858.4 700.5
38 0.00 1.13 0.00 0.67 11.90 245.04 -27.92 55.78 0.5563 776.0 647.6
39 0.00 1.65 0.00 1.01 14.39 243.79 -29.18 53.36 0.5908 496.0 388.3
40 0.00 2.96 0.00 1.75 9.10 243.91 -29.06 61.19 0.5495 673.0 531.7
41 5.22 9.57 3.12 5.72 10.40 243.61 -29.36 59.40 0.5624 872.1 700.5
42 0.00 0.96 0.00 0.57 10.55 243.21 -29.76 59.51 0.5684 397.0 353.5
43 0.00 0.35 0.00 0.21 13.05 242.91 -30.05 56.06 0.5904 526.0 480.0
44 0.00 0.70 0.00 0.43 12.48 241.92 -31.05 57.73 0.5978 545.0 453.2
45 0.00 3.74 0.00 2.31 11.98 241.48 -31.48 58.82 0.5994 877.0 647.3
46 0.00 4.61 0.00 2.87 11.63 240.59 -32.37 60.03 0.6076 786.0 695.7
47 0.00 1.91 0.00 1.19 11.62 240.34 -32.62 60.24 0.6105 582.0 449.6
48 0.00 1.48 0.00 0.93 11.92 240.05 -32.92 60.03 0.6161 669.0 535.2
49 0.00 0.87 0.00 0.54 11.35 240.09 -32.88 60.82 0.6119 656.0 450.0


  • 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.