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

12037 96.38 370.26 48.07 184.54 -9.45 245.84 4.27 221.91 0.1080 464.3 155.8


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SDO HMI 2014-04-16 08:00:34 UT

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

1 0.00 1.50 0.00 0.76 -9.58 251.14 9.57 246.20 0.1799 841.0 595.9
2 0.35 4.07 0.18 2.03 -8.14 248.43 6.86 248.53 0.1276 -582.8 266.4
3 58.07 195.81 29.01 97.79 -9.29 248.05 6.48 239.18 0.1303 1332.6 424.0
4 0.00 1.33 0.00 0.66 -7.84 247.94 6.37 249.42 0.1179 1082.0 871.3
5 4.34 -3.00 2.16 -3.00 -8.57 247.49 5.92 242.16 0.1158 1253.5 999999
6 0.00 1.06 0.00 0.53 -9.48 246.95 5.38 233.04 0.1163 -447.0 -325.6
7 0.00 0.62 0.00 0.31 -9.96 246.90 5.33 229.54 0.1207 114.0 228.9
8 0.00 1.86 0.00 0.93 -9.54 246.74 5.17 231.51 0.1140 831.0 475.9
9 0.00 1.86 0.00 0.93 -10.12 246.28 4.71 225.12 0.1147 -894.0 -580.1
10 0.00 1.59 0.00 0.80 -10.72 246.11 4.54 220.49 0.1203 -955.0 -732.7
11 0.00 0.97 0.00 0.49 -10.48 246.11 4.54 221.83 0.1171 -1066.0 -861.0
12 0.00 1.06 0.00 0.53 -10.36 245.67 4.10 219.71 0.1107 830.0 625.4
13 0.00 3.98 0.00 1.98 -8.46 245.35 3.78 231.59 0.0836 -855.0 -645.4
14 0.00 4.78 0.00 2.37 -8.04 245.07 3.50 233.76 0.0753 -1058.0 -755.5
15 1.24 4.60 0.62 2.29 -8.37 244.98 3.41 229.61 0.0777 -1184.6 -784.5
16 0.00 2.30 0.00 1.15 -10.52 244.94 3.37 213.49 0.1052 -840.0 -577.0
17 0.53 1.59 0.26 0.79 -9.52 244.50 2.93 215.78 0.0867 -991.3 -789.7
18 0.00 1.59 0.00 0.79 -10.55 244.36 2.79 208.56 0.1005 -988.0 -715.8
19 1.59 3.72 0.79 1.85 -10.85 244.15 2.58 205.36 0.1035 -1110.0 -824.9
20 3.81 5.49 1.89 2.73 -9.52 243.89 2.32 209.72 0.0810 -1171.3 -864.1
21 1.68 5.67 0.84 2.82 -10.10 243.90 2.33 206.54 0.0898 -1142.7 -854.5
22 0.80 1.77 0.40 0.88 -10.70 243.69 2.12 201.84 0.0979 -969.2 -729.1
23 9.47 13.54 4.70 6.72 -8.41 243.55 1.98 214.07 0.0614 1090.2 721.0
24 0.00 1.59 0.00 0.79 -10.85 243.53 1.96 199.87 0.0995 -851.0 -739.4
25 1.50 6.46 0.75 3.21 -8.98 243.49 1.92 208.70 0.0694 -952.5 -745.4
26 0.35 1.42 0.18 0.70 -10.70 243.47 1.90 199.81 0.0966 -1089.0 -910.9
27 1.77 -25.00 0.88 -25.00 -9.07 243.34 1.77 206.17 0.0696 -1129.6 999999
28 0.00 1.33 0.00 0.66 -10.52 243.01 1.44 195.81 0.0912 -886.0 -673.7
29 0.35 81.00 0.18 40.24 -9.89 242.86 1.29 196.17 0.0798 -795.8 -70.2
30 0.00 1.77 0.00 0.88 -10.79 242.71 1.14 191.95 0.0945 -687.0 -406.8
31 0.97 -29.00 0.48 -29.00 -9.25 242.55 0.98 194.50 0.0677 777.5 999999
32 0.00 1.42 0.00 0.71 -12.91 242.44 0.86 186.52 0.1302 896.0 749.2
33 3.01 -29.00 1.49 -29.00 -9.41 242.34 0.77 191.01 0.0695 1128.7 999999
34 5.05 -29.00 2.51 -29.00 -10.49 242.22 0.65 187.28 0.0879 -1135.1 999999
35 0.00 6.11 0.00 3.03 -9.13 242.15 0.58 189.05 0.0643 1118.0 875.5
36 1.50 -29.00 0.75 -29.00 -9.71 242.12 0.55 187.42 0.0741 855.6 999999
37 0.00 1.42 0.00 0.71 -11.61 241.94 0.37 183.42 0.1069 729.0 595.6
38 0.00 1.42 0.00 0.70 -10.40 241.88 0.31 183.57 0.0858 430.0 353.4
39 0.00 1.50 0.00 0.75 -11.00 241.82 0.25 182.54 0.0962 918.0 709.8
40 0.00 1.06 0.00 0.53 -9.53 241.73 0.16 182.22 0.0704 872.0 738.2
41 0.00 1.50 0.00 0.75 -11.13 241.60 0.03 180.34 0.0983 1051.0 895.8
42 0.00 1.50 0.00 0.75 -11.43 241.51 -0.06 179.44 0.1035 962.0 832.6


  • 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.