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

12135 81.09 499.25 40.84 251.77 14.09 132.68 7.04 321.64 0.1835 -351.4 -304.3


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SDO HMI 2014-08-11 23:00:39 UT

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

1 0.00 2.07 0.00 1.06 17.66 135.80 10.16 319.34 0.2591 -764.0 -612.1
2 11.10 425.60 5.62 215.06 15.04 134.06 8.43 316.70 0.2073 -1198.8 -442.1
3 35.72 -2.00 18.06 -2.00 14.49 133.98 8.34 315.04 0.1996 -1466.8 999999
4 17.32 -2.00 8.74 -2.00 14.32 133.40 7.76 316.40 0.1907 -1527.3 999999
5 0.00 1.08 0.00 0.54 13.35 132.96 7.32 314.18 0.1737 -702.0 -513.8
6 0.00 0.72 0.00 0.36 13.24 131.95 6.31 317.89 0.1603 -758.0 -567.6
7 0.00 1.08 0.00 0.54 10.68 131.73 6.09 305.31 0.1284 -814.0 -602.7
8 0.00 0.99 0.00 0.50 14.01 131.81 6.18 321.59 0.1688 -675.0 -504.5
9 0.54 2.07 0.27 1.04 12.21 131.11 5.47 317.12 0.1376 959.8 792.0
10 0.00 0.63 0.00 0.32 12.58 130.56 4.92 321.91 0.1363 642.0 479.1
11 0.00 1.71 0.00 0.87 17.72 129.47 3.83 341.95 0.2063 -919.0 -675.5
12 0.00 1.26 0.00 0.63 11.69 127.18 1.55 343.79 0.0951 838.0 623.6
13 0.00 1.44 0.00 0.72 12.09 127.09 1.46 345.75 0.1014 857.0 630.2
14 0.00 1.26 0.00 0.63 11.70 126.13 0.49 354.71 0.0918 885.0 705.2
15 0.00 0.90 0.00 0.45 13.50 126.01 0.37 357.03 0.1230 906.0 629.3
16 0.00 1.44 0.00 0.72 11.06 125.88 0.24 357.01 0.0803 845.0 578.1
17 0.00 1.53 0.00 0.76 10.93 125.69 0.06 359.28 0.0781 1073.0 841.8
18 0.00 2.53 0.00 1.26 11.21 125.70 0.06 359.31 0.0829 958.0 826.9
19 0.00 3.34 0.00 1.66 11.45 125.57 -0.07 0.74 0.0871 1306.0 985.3
20 0.00 1.80 0.00 0.90 10.33 125.51 -0.13 1.89 0.0675 795.0 656.5
21 0.00 1.35 0.00 0.67 11.03 125.48 -0.16 1.97 0.0797 1017.0 892.5
22 0.00 2.62 0.00 1.30 11.67 125.45 -0.19 2.05 0.0909 1032.0 831.2
23 1.89 7.67 0.94 3.81 10.78 125.20 -0.44 5.70 0.0758 1212.9 909.5
24 0.00 0.99 0.00 0.49 12.18 125.14 -0.50 4.90 0.1003 759.0 519.9
25 0.00 0.99 0.00 0.49 11.54 125.04 -0.59 6.54 0.0893 760.0 481.6
26 0.00 2.26 0.00 1.12 10.97 124.92 -0.72 8.91 0.0796 942.0 823.3
27 0.00 1.26 0.00 0.63 11.00 124.74 -0.90 11.09 0.0807 848.0 618.9
28 0.00 3.70 0.00 1.84 11.27 124.55 -1.09 12.56 0.0860 804.0 870.0
29 3.97 5.95 1.97 2.96 10.93 124.40 -1.24 15.30 0.0810 1207.5 913.3
30 10.55 17.95 5.24 8.91 10.20 124.27 -1.36 19.80 0.0694 1158.7 729.7
31 0.00 1.71 0.00 0.85 11.36 123.71 -1.92 21.13 0.0917 838.0 600.8
32 0.00 1.35 0.00 0.68 11.55 119.52 -6.12 49.58 0.1378 808.0 601.2


  • 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.