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

12146 85.69 519.66 43.07 261.20 8.79 343.74 9.53 281.43 0.1690 -893.5 -317.5


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SDO HMI 2014-08-23 10:00:38 UT

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

1 0.00 1.89 0.00 0.96 12.65 347.43 13.22 294.59 0.2465 -1005.0 -775.0
2 0.00 1.62 0.00 0.82 8.96 346.69 12.48 279.97 0.2178 667.0 548.3
3 0.00 0.99 0.00 0.50 8.78 346.50 12.29 279.28 0.2141 825.0 654.8
4 0.81 2.43 0.41 1.23 12.07 346.32 12.11 294.05 0.2256 -914.0 -661.2
5 1.80 4.14 0.91 2.10 12.84 345.91 11.70 297.92 0.2248 916.5 502.6
6 0.00 1.17 0.00 0.59 7.27 345.36 11.15 272.22 0.1928 -956.0 -817.3
7 0.00 1.17 0.00 0.59 7.27 345.14 10.93 272.26 0.1891 -858.0 -711.2
8 0.00 1.26 0.00 0.63 7.09 345.07 10.86 271.30 0.1879 -912.0 -706.4
9 0.00 2.07 0.00 1.05 12.37 345.26 11.05 297.23 0.2114 -726.0 -485.9
10 0.00 1.44 0.00 0.73 13.23 345.11 10.89 301.13 0.2159 768.0 612.9
11 0.00 1.62 0.00 0.81 7.22 344.58 10.37 272.05 0.1795 -218.0 -113.0
12 0.72 8.36 0.36 4.21 7.44 344.52 10.31 273.25 0.1786 -1039.9 -660.2
13 0.45 -12.00 0.23 -12.00 7.71 344.53 10.32 274.78 0.1789 -973.2 999999
14 0.00 0.99 0.00 0.50 7.65 344.34 10.13 274.52 0.1757 -753.0 -614.7
15 0.00 10.61 0.00 5.33 7.02 344.20 9.99 270.89 0.1730 101.0 153.7
16 1.44 406.17 0.72 204.14 9.36 344.11 9.90 284.36 0.1759 -881.4 -467.9
17 0.00 2.70 0.00 1.36 7.63 344.03 9.82 274.49 0.1703 -829.0 -479.0
18 76.15 -16.00 38.27 -16.00 8.88 343.75 9.54 282.05 0.1682 -1477.7 999999
19 2.79 50.43 1.40 25.31 6.55 343.60 9.39 267.96 0.1630 1106.4 402.2
20 1.53 -19.00 0.77 -19.00 6.80 343.39 9.18 269.45 0.1592 977.1 999999
21 0.00 2.97 0.00 1.50 13.34 342.80 8.59 307.67 0.1845 -856.0 -743.9
22 0.00 0.99 0.00 0.50 13.65 342.72 8.51 309.26 0.1865 -942.0 -825.1
23 0.00 1.53 0.00 0.77 11.58 342.27 8.06 300.69 0.1605 -1008.0 -803.8
24 0.00 0.90 0.00 0.46 16.96 342.44 8.23 321.90 0.2230 654.0 398.4
25 0.00 0.90 0.00 0.45 9.61 341.81 7.60 289.88 0.1394 -795.0 -590.4
26 0.00 5.57 0.00 2.80 13.09 341.16 6.95 312.37 0.1602 792.0 823.3
27 0.00 1.80 0.00 0.90 9.87 340.74 6.52 294.67 0.1238 934.0 757.0
28 0.00 3.15 0.00 1.57 9.24 340.41 6.20 290.71 0.1145 581.0 642.5
29 0.00 1.62 0.00 0.81 10.24 340.34 6.13 298.81 0.1205 831.0 600.8
30 0.00 1.17 0.00 0.58 9.67 340.27 6.06 294.65 0.1150 838.0 688.6


  • 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.