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

12173 31.92 133.16 17.16 71.67 -15.97 249.00 1.04 182.48 0.3926 -68.7 -128.2


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SDO HMI 2014-09-26 05:00:34 UT

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

1 0.00 2.12 0.00 1.14 -15.20 252.22 4.26 190.77 0.3848 880.0 774.8
2 0.00 1.41 0.00 0.76 -15.39 252.16 4.20 190.53 0.3877 831.0 805.1
3 0.00 0.44 0.00 0.24 -16.24 251.80 3.84 189.28 0.4001 389.0 568.4
4 8.49 26.70 4.58 14.43 -16.24 251.52 3.55 188.61 0.3994 1198.5 781.2
5 1.24 -4.00 0.67 -4.00 -16.30 251.30 3.34 188.06 0.3999 1052.8 999999
6 0.00 1.86 0.00 1.01 -16.95 251.25 3.28 187.71 0.4102 962.0 801.9
7 1.86 7.07 1.00 3.81 -15.87 251.10 3.14 187.75 0.3926 1086.1 825.7
8 0.00 1.50 0.00 0.82 -17.35 251.13 3.16 187.30 0.4161 984.0 773.0
9 0.97 -7.00 0.52 -7.00 -16.10 251.04 3.08 187.52 0.3962 950.4 999999
10 0.00 1.59 0.00 0.86 -16.39 250.95 2.99 187.21 0.4007 245.0 202.5
11 1.06 4.33 0.58 2.36 -17.48 250.72 2.76 186.33 0.4174 944.2 667.3
12 0.00 1.06 0.00 0.57 -16.39 250.45 2.49 186.01 0.3997 896.0 677.1
13 0.00 0.97 0.00 0.52 -15.90 250.35 2.39 185.90 0.3916 851.0 712.9
14 0.00 1.06 0.00 0.57 -15.57 250.29 2.32 185.83 0.3863 819.0 546.0
15 0.80 1.86 0.43 1.00 -15.77 250.26 2.30 185.70 0.3894 994.8 739.6
16 0.00 0.71 0.00 0.38 -17.51 249.83 1.87 184.31 0.4166 -713.0 -508.1
17 0.00 1.24 0.00 0.67 -17.44 249.52 1.56 183.59 0.4151 857.0 653.7
18 0.00 0.80 0.00 0.43 -17.37 249.17 1.21 182.80 0.4138 641.0 418.0
19 1.68 36.60 0.90 19.63 -15.73 248.82 0.86 182.14 0.3872 -843.8 -684.1
20 0.00 1.59 0.00 0.85 -15.08 248.69 0.73 181.88 0.3766 810.0 476.1
21 3.45 -19.00 1.85 -19.00 -15.63 248.44 0.48 181.21 0.3854 -1002.4 999999
22 0.88 2.92 0.48 1.58 -16.74 248.35 0.39 180.93 0.4033 -902.5 -708.0
23 0.00 2.74 0.00 1.49 -17.24 248.32 0.36 180.84 0.4112 -873.0 -709.9
24 6.45 -19.00 3.46 -19.00 -15.66 248.04 0.08 180.19 0.3858 -976.4 999999
25 0.00 0.80 0.00 0.42 -14.59 247.60 -0.36 179.06 0.3685 -764.0 -595.4
26 0.00 1.33 0.00 0.72 -17.00 247.28 -0.68 178.40 0.4076 -897.0 -759.6
27 0.00 1.15 0.00 0.62 -15.89 247.23 -0.74 178.17 0.3897 -490.0 -367.2
28 0.00 0.80 0.00 0.43 -15.34 247.23 -0.73 178.13 0.3807 -659.0 -607.8
29 0.00 1.59 0.00 0.86 -17.10 247.16 -0.81 178.11 0.4092 -892.0 -758.6
30 0.00 1.68 0.00 0.90 -15.53 246.92 -1.05 177.36 0.3841 -584.0 -460.1
31 0.00 2.30 0.00 1.23 -15.82 246.76 -1.20 177.01 0.3890 -732.0 -778.6
32 0.00 0.62 0.00 0.33 -16.09 246.54 -1.43 176.50 0.3934 -705.0 -636.3
33 0.00 0.27 0.00 0.14 -15.30 246.48 -1.48 176.23 0.3808 -790.0 -781.7
34 0.00 3.01 0.00 1.62 -15.96 246.41 -1.55 176.17 0.3914 -1002.0 -908.7
35 0.97 7.16 0.52 3.84 -15.60 246.38 -1.58 176.04 0.3857 -1160.5 -910.8
36 0.00 0.97 0.00 0.52 -14.82 246.33 -1.63 175.75 0.3731 -726.0 -592.3
37 0.71 -35.00 0.38 -35.00 -15.57 246.14 -1.83 175.41 0.3854 -1073.0 999999
38 1.24 2.30 0.66 1.23 -15.24 246.08 -1.89 175.19 0.3803 -1098.2 -941.8
39 1.41 6.10 0.75 3.26 -14.85 246.08 -1.88 175.11 0.3740 -1051.1 -907.2
40 0.71 2.21 0.38 1.19 -15.83 246.07 -1.89 175.30 0.3897 -928.8 -739.8
41 0.00 1.33 0.00 0.72 -16.74 245.87 -2.09 175.03 0.4047 -794.0 -688.8
42 0.00 0.97 0.00 0.52 -14.82 245.52 -2.44 173.65 0.3744 609.0 394.9


  • 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.