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

12171 103.19 514.57 54.09 270.92 -10.58 265.56 -7.16 160.19 0.3319 460.6 121.8


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SDO HMI 2014-09-24 08:00:34 UT

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

1 0.00 1.42 0.00 0.76 -14.47 279.43 6.71 197.22 0.3838 740.0 607.3
2 0.00 3.81 0.00 1.97 -10.27 273.62 0.91 183.00 0.2983 791.0 608.6
3 0.00 1.68 0.00 0.85 -5.50 273.59 0.87 184.00 0.2178 899.0 700.2
4 0.00 1.06 0.00 0.55 -9.57 273.01 0.30 181.02 0.2863 928.0 761.0
5 0.00 2.57 0.00 1.33 -9.82 272.83 0.11 180.38 0.2905 914.0 609.5
6 0.00 0.88 0.00 0.46 -10.42 272.61 -0.10 179.66 0.3005 833.0 696.0
7 0.00 2.04 0.00 1.06 -10.86 272.43 -0.29 179.08 0.3079 967.0 774.8
8 0.00 1.86 0.00 0.97 -11.15 271.91 -0.81 177.45 0.3129 661.0 524.9
9 3.63 184.85 1.87 95.19 -8.82 270.42 -2.29 171.74 0.2764 1117.1 422.7
10 6.64 -9.00 3.42 -9.00 -8.61 270.33 -2.38 171.30 0.2730 1471.5 999999
11 8.85 -9.00 4.55 -9.00 -8.45 270.09 -2.62 170.34 0.2711 1456.9 999999
12 15.49 -9.00 7.98 -9.00 -8.76 270.06 -2.66 170.41 0.2764 1225.2 999999
13 0.00 1.42 0.00 0.73 -9.27 269.14 -3.58 167.58 0.2877 841.0 699.7
14 0.00 0.97 0.00 0.49 -4.80 268.97 -3.75 162.29 0.2152 784.0 604.1
15 0.00 1.59 0.00 0.83 -10.59 268.79 -3.93 167.41 0.3105 707.0 528.2
16 0.00 2.92 0.00 1.48 -4.77 268.82 -3.90 161.58 0.2155 804.0 721.0
17 0.00 1.33 0.00 0.69 -9.43 268.68 -4.04 166.18 0.2920 643.0 561.9
18 3.72 92.12 1.92 47.59 -8.86 268.66 -4.06 165.62 0.2829 1110.5 496.1
19 0.00 2.39 0.00 1.23 -8.12 268.63 -4.08 164.85 0.2708 995.0 781.3
20 0.00 2.21 0.00 1.16 -10.97 268.44 -4.27 166.64 0.3180 880.0 666.7
21 0.00 0.88 0.00 0.46 -9.68 268.43 -4.29 165.58 0.2971 602.0 495.2
22 8.58 -18.00 4.44 -18.00 -9.12 268.35 -4.37 164.81 0.2884 1004.0 999999
23 17.17 -18.00 8.86 -18.00 -8.74 268.35 -4.36 164.47 0.2823 1190.8 999999
24 2.39 -18.00 1.23 -18.00 -8.59 268.29 -4.42 164.12 0.2800 1191.7 999999
25 0.00 1.06 0.00 0.55 -9.53 268.19 -4.53 164.66 0.2957 606.0 487.4
26 7.34 -18.00 3.79 -18.00 -8.68 267.96 -4.76 163.08 0.2831 1034.2 999999
27 0.00 2.12 0.00 1.11 -10.26 267.59 -5.12 163.47 0.3101 813.0 709.2
28 0.00 0.97 0.00 0.51 -10.76 267.52 -5.19 163.72 0.3185 503.0 419.2
29 0.00 0.80 0.00 0.41 -8.59 267.41 -5.31 161.16 0.2845 329.0 405.0
30 0.00 3.36 0.00 1.75 -10.35 267.32 -5.40 162.72 0.3130 860.0 648.9
31 0.00 1.15 0.00 0.59 -8.66 267.25 -5.46 160.73 0.2864 556.0 440.6
32 0.00 1.24 0.00 0.64 -7.04 267.19 -5.53 158.42 0.2612 875.0 703.4
33 0.00 2.30 0.00 1.19 -8.29 266.43 -6.28 157.61 0.2855 -783.0 -645.0
34 0.00 0.88 0.00 0.45 -1.77 266.14 -6.57 142.94 0.1907 838.0 769.7
35 0.00 2.30 0.00 1.19 -8.71 265.60 -7.12 155.58 0.2975 -891.0 -632.5
36 0.00 4.78 0.00 2.48 -9.09 265.47 -7.25 155.70 0.3041 -704.0 -740.2
37 0.00 0.62 0.00 0.32 -7.77 264.18 -8.54 149.86 0.2943 706.0 581.3
38 0.00 2.21 0.00 1.15 -8.69 263.36 -9.36 149.09 0.3144 -789.0 -675.2
39 0.00 1.42 0.00 0.74 -9.07 263.10 -9.62 149.02 0.3220 -822.0 -701.9
40 0.00 1.86 0.00 1.03 -17.23 262.44 -10.28 157.34 0.4443 867.0 701.9
41 0.00 1.33 0.00 0.73 -17.40 262.27 -10.45 157.16 0.4477 708.0 584.7
42 0.00 1.06 0.00 0.57 -11.71 259.22 -13.50 144.23 0.3928 -709.0 -418.8
43 29.38 175.30 16.03 95.64 -13.64 258.92 -13.80 146.40 0.4206 -1290.0 -354.1
44 0.00 3.81 0.00 2.07 -11.86 257.53 -15.19 141.20 0.4109 -756.0 -732.7


  • 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.