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

12139 58.52 292.02 29.50 147.03 14.02 56.88 6.68 319.73 0.1784 -407.0 -271.8


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SDO HMI 2014-08-17 16:00:38 UT

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

1 0.00 6.75 0.00 3.40 9.62 60.46 10.27 286.48 0.1841 -843.0 -767.5
2 0.00 2.34 0.00 1.18 11.60 60.22 10.02 296.87 0.1920 -912.0 -692.6
3 17.56 27.55 8.90 13.96 14.01 60.13 9.93 307.46 0.2118 -1131.2 -609.5
4 0.00 1.26 0.00 0.64 11.52 59.65 9.45 297.79 0.1827 -1010.0 -779.5
5 0.00 0.72 0.00 0.36 12.25 59.46 9.26 301.81 0.1859 -782.0 -568.2
6 0.00 2.16 0.00 1.09 12.32 59.27 9.07 302.61 0.1837 -927.0 -823.9
7 0.00 1.17 0.00 0.59 11.86 59.22 9.03 300.56 0.1791 -953.0 -824.3
8 0.00 1.17 0.00 0.59 12.99 59.20 9.00 305.86 0.1890 -775.0 -641.5
9 0.45 5.58 0.23 2.81 12.11 58.98 8.78 302.44 0.1777 -1183.0 -889.7
10 0.00 1.08 0.00 0.54 10.13 58.82 8.63 292.27 0.1603 -763.0 -629.0
11 0.00 0.90 0.00 0.46 16.51 58.01 7.81 322.63 0.2157 -931.0 -833.8
12 0.00 7.92 0.00 4.02 16.75 57.89 7.69 323.75 0.2178 -850.0 -801.3
13 34.57 151.16 17.40 76.06 13.75 57.72 7.52 314.06 0.1776 -1267.0 -489.1
14 0.00 4.41 0.00 2.24 16.42 57.75 7.55 323.28 0.2118 -1128.0 -940.1
15 0.00 9.27 0.00 4.68 14.67 57.62 7.42 318.01 0.1877 -976.0 -833.4
16 0.00 1.26 0.00 0.63 14.34 56.98 6.78 319.31 0.1763 -632.0 -576.9
17 0.00 1.80 0.00 0.91 16.96 56.46 6.27 329.62 0.2073 -859.0 -630.8
18 0.00 9.36 0.00 4.69 13.07 56.19 5.99 317.47 0.1511 922.0 776.3
19 0.00 0.72 0.00 0.36 12.55 56.05 5.85 315.65 0.1430 903.0 757.9
20 0.00 3.96 0.00 1.99 13.68 56.08 5.88 320.65 0.1577 11.0 -56.7
21 1.71 3.51 0.86 1.76 13.50 55.92 5.72 320.66 0.1536 771.2 541.0
22 0.00 2.16 0.00 1.08 13.08 55.37 5.18 321.59 0.1421 1102.0 882.2
23 0.00 1.17 0.00 0.59 12.77 55.37 5.17 320.22 0.1380 -822.0 -659.2
24 0.63 1.98 0.31 0.99 12.87 54.62 4.42 324.94 0.1315 -990.4 -809.3
25 0.00 1.08 0.00 0.54 16.93 53.57 3.37 342.39 0.1866 -713.0 -484.1
26 0.00 1.08 0.00 0.54 15.03 52.21 2.01 346.76 0.1489 745.0 564.8
27 0.00 1.62 0.00 0.81 15.40 51.59 1.39 351.19 0.1531 753.0 588.1
28 0.00 2.07 0.00 1.05 18.70 51.52 1.32 353.99 0.2094 697.0 584.3
29 0.00 1.44 0.00 0.73 17.84 51.35 1.15 354.31 0.1943 828.0 616.4
30 1.80 8.55 0.90 4.28 15.13 51.02 0.82 354.59 0.1472 1100.7 906.4
31 0.00 1.08 0.00 0.54 14.67 50.89 0.69 355.16 0.1391 1108.0 987.3
32 0.00 1.17 0.00 0.59 15.13 50.55 0.35 357.69 0.1467 944.0 706.8
33 0.00 1.62 0.00 0.81 14.61 50.48 0.28 357.99 0.1376 989.0 833.0
34 0.00 0.81 0.00 0.41 20.26 50.40 0.20 359.18 0.2349 649.0 466.2
35 0.00 2.07 0.00 1.04 15.99 50.30 0.10 359.41 0.1614 956.0 790.4
36 1.80 8.73 0.90 4.38 15.84 50.08 -0.12 0.74 0.1588 1265.2 872.0
37 0.00 1.17 0.00 0.59 14.55 50.01 -0.19 1.32 0.1365 1097.0 897.3
38 0.00 1.08 0.00 0.54 15.44 49.60 -0.59 3.78 0.1522 983.0 797.9
39 0.00 2.07 0.00 1.03 13.11 49.42 -0.78 6.80 0.1123 1171.0 983.8
40 0.00 1.44 0.00 0.72 14.95 49.23 -0.97 6.54 0.1443 826.0 608.8
41 0.00 1.80 0.00 0.91 16.45 49.19 -1.01 5.71 0.1703 859.0 657.9
42 0.00 1.44 0.00 0.73 17.72 48.80 -1.39 6.94 0.1927 844.0 665.9
43 0.00 1.17 0.00 0.58 13.57 48.83 -1.37 11.08 0.1217 910.0 713.2
44 0.00 1.17 0.00 0.59 17.74 47.62 -2.57 12.63 0.1966 773.0 631.5


  • 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.