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

12171 97.45 461.67 53.83 254.90 -10.43 265.43 -18.84 133.50 0.4334 301.9 159.9


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SDO HMI 2014-09-23 11:00:34 UT

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

1 0.00 1.42 0.00 0.76 -14.53 276.11 -8.16 159.42 0.3925 815.0 580.6
2 0.00 1.33 0.00 0.73 -15.56 273.19 -11.08 154.11 0.4259 755.0 622.8
3 0.00 0.97 0.00 0.52 -10.48 272.77 -11.50 146.66 0.3583 767.0 585.8
4 0.00 3.36 0.00 1.76 -7.32 272.72 -11.55 140.96 0.3168 843.0 703.6
5 0.00 1.15 0.00 0.60 -7.54 272.59 -11.68 141.08 0.3210 790.0 779.0
6 0.00 2.39 0.00 1.26 -9.04 272.48 -11.79 143.61 0.3417 842.0 696.8
7 0.00 1.15 0.00 0.61 -10.27 272.21 -12.06 145.07 0.3606 738.0 616.3
8 0.00 3.10 0.00 1.61 -6.24 272.25 -12.02 137.59 0.3083 791.0 660.3
9 21.86 194.63 11.63 103.61 -8.77 269.86 -14.41 137.46 0.3654 1261.4 385.2
10 17.88 -9.00 9.53 -9.00 -8.99 269.57 -14.70 137.31 0.3713 995.9 999999
11 0.00 1.24 0.00 0.66 -7.04 269.36 -14.91 133.06 0.3510 -708.0 -575.6
12 0.00 2.21 0.00 1.18 -9.11 268.90 -15.37 136.24 0.3800 615.0 589.3
13 0.00 1.24 0.00 0.65 -4.77 268.86 -15.41 127.04 0.3331 942.0 703.0
14 0.00 0.80 0.00 0.42 -4.95 268.86 -15.41 127.47 0.3350 858.0 631.0
15 0.00 3.89 0.00 2.07 -6.73 268.40 -15.87 130.60 0.3593 752.0 721.1
16 0.71 50.09 0.38 26.88 -8.42 268.08 -16.19 133.44 0.3816 1133.2 504.9
17 14.43 -16.00 7.74 -16.00 -8.67 268.00 -16.27 133.78 0.3852 1082.8 999999
18 0.00 2.04 0.00 1.10 -9.77 267.79 -16.48 135.43 0.4001 847.0 633.0
19 2.83 -16.00 1.52 -16.00 -8.74 267.78 -16.49 133.52 0.3886 807.9 999999
20 3.81 -16.00 2.04 -16.00 -8.49 267.73 -16.55 132.96 0.3865 992.4 999999
21 0.00 5.93 0.00 3.19 -9.12 267.60 -16.67 133.92 0.3949 688.0 587.1
22 0.00 2.04 0.00 1.10 -10.26 267.41 -16.86 135.62 0.4098 540.0 557.1
23 0.00 3.10 0.00 1.67 -8.85 267.36 -16.91 133.00 0.3947 526.0 440.1
24 0.00 1.68 0.00 0.91 -9.14 267.03 -17.25 132.98 0.4018 698.0 536.8
25 0.00 0.80 0.00 0.43 -8.64 266.35 -17.92 130.93 0.4044 -692.0 -514.6
26 0.00 1.15 0.00 0.63 -9.53 265.75 -18.52 131.64 0.4209 575.0 458.2
27 1.59 9.56 0.87 5.21 -8.91 265.66 -18.61 130.37 0.4156 864.3 709.8
28 0.00 1.50 0.00 0.82 -8.67 265.38 -18.89 129.50 0.4165 620.0 415.7
29 0.00 2.04 0.00 1.08 -2.52 265.03 -19.25 115.74 0.3671 690.0 528.8
30 0.00 1.95 0.00 1.05 -6.23 264.44 -19.83 123.33 0.4054 788.0 513.7
31 1.15 2.39 0.63 1.31 -8.63 264.09 -20.18 127.56 0.4320 -862.6 -747.8
32 0.00 1.06 0.00 0.62 -16.69 263.27 -21.01 138.94 0.5248 576.0 411.3
33 0.00 0.97 0.00 0.54 -8.83 262.52 -21.75 125.81 0.4535 -678.0 -484.2
34 1.24 3.10 0.70 1.74 -10.41 262.11 -22.16 128.06 0.4732 -935.1 -736.0
35 0.00 1.50 0.00 0.84 -9.82 262.02 -22.25 126.94 0.4687 -828.0 -726.2
36 0.00 1.06 0.00 0.60 -11.71 261.44 -22.83 129.35 0.4934 -787.0 -627.8
37 0.00 1.24 0.00 0.71 -11.72 261.17 -23.10 129.04 0.4966 -762.0 -663.6
38 0.00 1.06 0.00 0.62 -14.17 260.11 -24.16 131.49 0.5319 -695.0 -590.5
39 1.15 2.30 0.67 1.34 -12.59 259.09 -25.18 127.98 0.5289 -896.8 -694.9
40 0.80 1.86 0.47 1.09 -12.64 258.88 -25.39 127.81 0.5317 -661.1 -578.8
41 30.00 141.88 17.65 83.53 -13.51 258.75 -25.52 128.97 0.5409 -1070.0 -300.2
42 0.00 0.89 0.00 0.52 -12.52 258.69 -25.58 127.42 0.5329 -803.0 -680.6
43 0.00 0.89 0.00 0.51 -9.11 258.74 -25.54 121.99 0.5038 666.0 557.0
44 0.00 0.71 0.00 0.42 -12.60 258.27 -26.00 127.10 0.5386 -703.0 -606.8


  • 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.