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

12037 84.65 278.73 42.08 138.53 -9.42 245.14 -0.82 171.99 0.0789 309.9 92.8


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SDO HMI 2014-04-16 00:00:34 UT

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

1 40.96 107.30 20.34 53.28 -9.24 247.52 1.56 202.73 0.0700 1201.3 431.6
2 0.00 1.24 0.00 0.62 -11.99 247.17 1.20 190.40 0.1144 1010.0 781.6
3 0.00 1.59 0.00 0.79 -10.12 247.10 1.14 193.82 0.0822 956.0 813.0
4 0.00 2.74 0.00 1.36 -10.06 246.89 0.92 191.45 0.0804 836.0 722.3
5 0.44 17.43 0.22 8.64 -8.25 246.31 0.34 187.22 0.0475 990.2 460.8
6 0.00 1.50 0.00 0.75 -10.48 246.00 0.04 180.43 0.0861 -662.0 -460.6
7 0.00 1.59 0.00 0.79 -8.79 245.73 -0.23 175.90 0.0567 -725.0 -508.4
8 1.06 3.89 0.53 1.94 -10.75 245.69 -0.27 177.08 0.0910 1004.8 657.0
9 0.35 1.95 0.18 0.97 -10.21 245.36 -0.60 172.71 0.0820 894.8 612.7
10 0.00 1.50 0.00 0.75 -8.37 245.30 -0.66 166.92 0.0505 -766.0 -594.3
11 0.62 5.75 0.31 2.85 -8.58 245.09 -0.87 164.04 0.0550 -1013.1 -746.9
12 0.62 1.77 0.31 0.88 -9.99 245.02 -0.94 168.21 0.0793 -843.0 -621.7
13 0.53 4.42 0.26 2.19 -8.43 244.76 -1.21 157.40 0.0544 -994.5 -775.3
14 0.62 -13.00 0.31 -13.00 -8.40 244.67 -1.30 155.65 0.0546 -1113.7 999999
15 0.00 1.15 0.00 0.57 -8.73 244.66 -1.30 157.93 0.0599 -892.0 -750.6
16 0.00 1.15 0.00 0.57 -9.57 244.66 -1.30 162.23 0.0738 -515.0 -431.3
17 0.00 3.45 0.00 1.72 -10.60 244.59 -1.37 165.02 0.0913 -755.0 -573.6
18 0.62 3.36 0.31 1.67 -9.42 244.51 -1.45 159.60 0.0722 -1190.7 -858.9
19 0.00 0.62 0.00 0.31 -8.40 244.42 -1.54 151.75 0.0564 559.0 371.6
20 0.00 0.97 0.00 0.48 -10.23 244.32 -1.64 160.91 0.0866 -756.0 -545.1
21 2.74 6.99 1.36 3.48 -10.63 244.16 -1.80 160.75 0.0940 -1062.0 -695.4
22 1.24 2.30 0.62 1.14 -9.81 244.17 -1.79 157.43 0.0807 -1015.6 -905.3
23 0.00 1.42 0.00 0.70 -8.84 243.81 -2.15 147.10 0.0686 -748.0 -471.1
24 3.45 10.97 1.72 5.46 -10.50 243.71 -2.26 155.82 0.0949 -1094.7 -713.1
25 0.00 1.06 0.00 0.53 -9.02 243.50 -2.46 145.00 0.0742 -830.0 -610.8
26 10.26 13.36 5.09 6.63 -8.33 243.42 -2.54 137.79 0.0657 1103.1 732.1
27 0.00 0.80 0.00 0.40 -9.08 243.35 -2.61 143.84 0.0766 -518.0 -401.8
28 0.00 1.24 0.00 0.62 -10.59 242.63 -3.33 146.96 0.1052 -863.0 -632.7
29 1.33 45.03 0.66 22.40 -9.26 242.56 -3.41 137.81 0.0877 864.0 -149.2
30 2.39 -29.00 1.19 -29.00 -10.01 242.52 -3.44 142.74 0.0982 -1071.3 999999
31 9.11 -29.00 4.53 -29.00 -9.53 242.37 -3.59 138.32 0.0933 406.9 999999
32 6.28 21.76 3.13 10.84 -10.40 242.27 -3.69 143.16 0.1062 -1049.4 -194.8
33 0.00 1.50 0.00 0.75 -12.82 242.14 -3.82 152.82 0.1429 815.0 675.0
34 0.00 1.68 0.00 0.84 -9.04 242.07 -3.89 132.30 0.0910 975.0 776.1
35 0.00 1.06 0.00 0.53 -9.65 242.06 -3.90 136.84 0.0984 329.0 400.7
36 0.00 1.33 0.00 0.66 -9.47 241.97 -3.99 134.89 0.0973 1007.0 796.0
37 2.03 -32.00 1.01 -32.00 -10.28 241.93 -4.03 140.03 0.1081 608.7 999999
38 0.00 1.15 0.00 0.57 -9.74 241.94 -4.02 136.58 0.1010 778.0 565.2
39 0.00 1.06 0.00 0.53 -10.85 241.62 -4.34 141.18 0.1192 839.0 718.5
40 0.00 0.88 0.00 0.44 -10.35 239.88 -6.09 128.86 0.1346 733.0 492.6
41 0.00 1.77 0.00 0.88 -3.37 239.94 -6.02 70.19 0.1118 877.0 663.6


  • 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.