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

12135 110.47 620.41 58.43 327.39 12.91 129.97 -18.82 68.11 0.3404 -248.7 -155.2


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SDO HMI 2014-08-10 05:00:39 UT

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

1 0.00 1.17 0.00 0.61 16.32 133.47 -15.31 55.17 0.3101 -809.0 -711.8
2 1.45 412.96 0.75 214.85 14.42 132.99 -15.79 61.35 0.3016 -1072.6 -437.3
3 65.67 -2.00 34.16 -2.00 14.10 132.53 -16.26 62.94 0.3062 -1406.5 999999
4 0.90 -2.00 0.47 -2.00 13.39 132.32 -16.47 65.36 0.3047 -798.3 999999
5 0.00 5.78 0.00 3.02 13.14 131.09 -17.69 67.46 0.3218 -858.0 -808.5
6 0.00 1.08 0.00 0.57 12.43 131.05 -17.74 69.61 0.3188 -812.0 -527.0
7 0.00 1.72 0.00 0.90 10.36 129.42 -19.37 76.95 0.3363 -823.0 -663.8
8 0.00 0.90 0.00 0.49 11.81 126.46 -22.32 74.55 0.3874 942.0 775.7
9 0.00 2.71 0.00 1.45 10.41 126.50 -22.28 78.13 0.3827 746.0 678.5
10 0.00 2.71 0.00 1.46 12.05 126.34 -22.45 74.01 0.3901 898.0 638.8
11 0.00 2.26 0.00 1.22 12.23 126.22 -22.56 73.63 0.3925 567.0 522.0
12 0.00 1.17 0.00 0.63 10.58 126.25 -22.53 77.78 0.3870 978.0 828.5
13 2.17 5.87 1.17 3.17 11.50 125.71 -23.07 75.69 0.3980 812.3 517.4
14 0.00 1.17 0.00 0.63 10.29 125.81 -22.97 78.70 0.3933 945.0 743.6
15 0.00 1.90 0.00 1.02 10.50 125.69 -23.09 78.21 0.3956 925.0 666.6
16 0.00 4.79 0.00 2.58 10.22 125.58 -23.20 78.95 0.3968 918.0 886.4
17 0.00 1.35 0.00 0.73 11.27 125.22 -23.56 76.48 0.4049 693.0 573.1
18 2.80 4.61 1.51 2.49 10.17 125.24 -23.54 79.17 0.4019 1026.2 822.0
19 0.00 1.35 0.00 0.73 9.93 125.26 -23.52 79.77 0.4011 573.0 510.5
20 0.00 1.17 0.00 0.63 6.71 125.43 -23.35 87.86 0.3956 695.0 533.9
21 6.41 158.52 3.47 86.27 10.77 125.06 -23.72 77.75 0.4061 1100.4 443.9
22 5.96 -21.00 3.23 -21.00 10.52 124.95 -23.84 78.40 0.4073 1153.3 999999
23 0.00 2.53 0.00 1.37 10.28 124.87 -23.92 79.03 0.4080 736.0 605.4
24 2.17 -21.00 1.18 -21.00 10.67 124.80 -23.98 78.09 0.4099 1131.7 999999
25 17.43 -21.00 9.49 -21.00 10.62 124.43 -24.35 78.33 0.4156 959.1 999999
26 5.51 -21.00 3.00 -21.00 9.85 124.25 -24.53 80.23 0.4168 1111.2 999999
27 0.00 0.90 0.00 0.49 10.27 123.98 -24.80 79.31 0.4218 541.0 397.5
28 0.00 3.79 0.00 2.08 10.43 123.59 -25.19 79.04 0.4281 96.0 176.0


  • 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.