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

11987 117.81 538.76 61.73 281.53 -1.49 149.20 -17.40 72.40 0.3141 -267.2 -103.5


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SDO HMI 2014-02-26 10:00:27 UT

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

1 47.92 250.97 24.54 128.45 -2.18 152.75 -13.86 70.81 0.2546 -1390.1 -469.7
2 0.00 2.84 0.00 1.46 -1.39 152.39 -14.22 68.49 0.2651 -700.0 -540.9
3 0.00 1.55 0.00 0.80 -1.06 152.24 -14.37 67.56 0.2697 -844.0 -585.9
4 0.00 5.08 0.00 2.61 -1.39 152.08 -14.52 68.89 0.2700 -870.0 -826.3
5 0.00 1.47 0.00 0.75 -1.00 152.05 -14.55 67.61 0.2730 -845.0 -693.8
6 0.00 2.67 0.00 1.38 -0.78 151.87 -14.74 67.15 0.2772 -929.0 -832.5
7 0.52 2.67 0.27 1.38 -0.55 151.23 -15.38 67.33 0.2887 -949.2 -731.8
8 0.00 1.64 0.00 0.85 -0.84 151.10 -15.51 68.44 0.2887 -1101.0 -858.9
9 0.00 1.21 0.00 0.62 -1.08 151.04 -15.57 69.29 0.2882 -971.0 -785.2
10 14.91 22.06 7.71 11.40 -1.56 150.94 -15.66 70.95 0.2868 -1097.3 -737.6
11 0.00 1.21 0.00 0.62 -3.91 150.10 -16.50 79.65 0.2894 -764.0 -577.1
12 0.00 2.59 0.00 1.34 -1.26 150.08 -16.53 71.01 0.3021 -1032.0 -864.5
13 0.00 1.98 0.00 1.03 -1.02 150.08 -16.53 70.27 0.3035 -903.0 -739.8
14 0.00 1.47 0.00 0.76 -1.46 149.86 -16.75 71.88 0.3044 -1011.0 -884.2
15 1.12 5.86 0.58 3.04 -2.08 149.79 -16.81 73.91 0.3022 -1139.4 -845.1
16 1.55 6.38 0.81 3.32 -2.40 149.57 -17.04 75.14 0.3042 -1065.6 -799.2
17 0.00 1.64 0.00 0.85 -1.74 149.58 -17.03 73.07 0.3073 -863.0 -694.3
18 0.69 -16.00 0.36 -16.00 -2.42 149.35 -17.25 75.40 0.3076 -741.4 999999
19 0.00 0.69 0.00 0.36 -3.19 149.31 -17.30 77.89 0.3050 -837.0 -687.5
20 0.00 1.12 0.00 0.58 -1.85 149.27 -17.34 73.72 0.3117 -786.0 -623.7
21 0.00 3.88 0.00 2.02 -2.46 148.79 -17.82 76.01 0.3164 -742.0 -622.7
22 0.00 1.21 0.00 0.63 -3.13 148.56 -18.05 78.27 0.3173 -726.0 -570.4
23 0.00 3.53 0.00 1.85 -2.70 148.16 -18.45 77.25 0.3255 -686.0 -639.9
24 0.00 0.86 0.00 0.45 -3.56 148.02 -18.59 79.93 0.3246 -650.0 -524.4
25 0.00 0.95 0.00 0.50 -2.01 148.01 -18.59 75.33 0.3308 -636.0 -504.1
26 0.00 1.21 0.00 0.63 -1.55 147.83 -18.77 74.18 0.3359 -776.0 -553.0
27 0.00 1.29 0.00 0.68 -2.48 147.79 -18.82 76.88 0.3324 -823.0 -533.5
28 0.60 1.90 0.32 1.00 -2.26 147.57 -19.03 76.41 0.3368 -668.3 -521.9
29 0.00 1.21 0.00 0.64 0.05 147.31 -19.30 70.25 0.3527 801.0 636.8
30 0.00 1.47 0.00 0.77 -2.36 147.16 -19.45 77.02 0.3429 340.0 257.1
31 0.69 55.24 0.36 29.29 -2.29 146.88 -19.73 77.02 0.3477 1088.4 710.6
32 0.00 2.93 0.00 1.55 -0.91 146.70 -19.90 73.38 0.3568 899.0 719.6
33 1.12 -31.00 0.59 -31.00 -2.12 146.47 -20.14 76.86 0.3548 1176.8 999999
34 0.00 4.48 0.00 2.37 -2.69 146.43 -20.18 78.44 0.3532 878.0 838.2
35 0.00 1.12 0.00 0.59 -1.14 146.45 -20.16 74.21 0.3596 940.0 822.5
36 1.38 -31.00 0.73 -31.00 -1.55 146.35 -20.26 75.39 0.3592 889.8 999999
37 12.58 -31.00 6.68 -31.00 -2.16 145.99 -20.61 77.30 0.3622 1133.5 999999
38 0.00 1.29 0.00 0.69 -0.93 145.15 -21.46 74.70 0.3809 920.0 711.5
39 13.53 132.55 7.30 71.66 -0.14 144.35 -22.25 73.38 0.3969 1261.0 486.1
40 0.00 1.21 0.00 0.65 -1.37 144.34 -22.26 76.38 0.3914 752.0 673.7
41 0.00 0.95 0.00 0.51 -0.65 144.25 -22.35 74.67 0.3960 743.0 603.8
42 0.00 2.59 0.00 1.39 -1.63 144.21 -22.39 77.11 0.3924 628.0 726.4
43 1.72 -39.00 0.93 -39.00 -0.16 144.03 -22.58 73.67 0.4018 904.9 999999
44 19.48 -39.00 10.55 -39.00 0.36 143.87 -22.74 72.57 0.4068 921.2 999999
45 0.00 1.98 0.00 1.07 -1.72 143.53 -23.07 77.75 0.4026 753.0 523.3
46 0.00 1.81 0.00 0.99 1.04 143.38 -23.22 71.39 0.4178 758.0 661.5


  • 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.