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

12135 103.81 561.96 53.30 287.59 13.20 131.00 -12.28 57.80 0.2457 -222.7 -191.6


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SDO HMI 2014-08-10 15:00:39 UT

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

1 2.89 427.21 1.46 217.04 13.63 133.33 -9.96 52.74 0.2121 -1202.0 -400.6
2 62.73 -1.00 31.86 -1.00 14.09 133.02 -10.26 51.84 0.2207 -1345.7 999999
3 1.35 -1.00 0.69 -1.00 14.32 132.54 -10.75 52.23 0.2297 -965.9 999999
4 0.00 1.99 0.00 1.01 12.86 131.14 -12.15 60.70 0.2363 -1001.0 -668.7
5 0.00 0.99 0.00 0.51 8.36 127.10 -16.18 81.97 0.2797 857.0 723.5
6 0.00 1.62 0.00 0.84 11.16 126.06 -17.23 73.11 0.3050 974.0 754.9
7 0.00 2.44 0.00 1.27 10.77 125.99 -17.30 74.44 0.3046 996.0 814.1
8 0.45 1.71 0.24 0.89 11.52 125.84 -17.44 72.15 0.3099 974.2 805.4
9 0.00 3.79 0.00 1.98 10.66 125.54 -17.75 75.09 0.3114 1144.0 923.7
10 2.26 5.42 1.18 2.82 10.26 125.53 -17.76 76.35 0.3102 1075.5 868.6
11 0.90 4.42 0.47 2.31 10.16 125.27 -18.01 76.82 0.3140 1040.3 812.9
12 0.63 3.61 0.33 1.89 11.13 125.15 -18.14 73.88 0.3193 936.1 718.8
13 2.26 60.57 1.18 31.73 10.68 125.15 -18.14 75.30 0.3177 1221.8 626.1
14 1.81 -13.00 0.94 -13.00 10.89 125.04 -18.25 74.72 0.3202 1079.8 999999
15 0.00 1.08 0.00 0.57 10.37 125.00 -18.28 76.34 0.3190 841.0 677.8
16 0.00 1.08 0.00 0.57 10.24 124.91 -18.37 76.78 0.3200 662.0 500.7
17 10.20 -13.00 5.34 -13.00 10.79 124.78 -18.51 75.19 0.3239 1084.3 999999
18 0.00 1.17 0.00 0.61 10.42 124.67 -18.61 76.38 0.3244 773.0 641.3
19 0.00 2.26 0.00 1.18 10.20 124.56 -18.73 77.11 0.3256 1051.0 919.2
20 9.12 -13.00 4.78 -13.00 10.71 124.33 -18.96 75.70 0.3309 944.2 999999
21 9.21 38.54 4.83 20.23 9.95 124.24 -19.04 78.03 0.3299 1051.5 372.5
22 0.00 2.80 0.00 1.47 10.94 123.92 -19.37 75.27 0.3381 227.0 139.3
23 0.00 1.26 0.00 0.67 10.66 123.68 -19.61 76.23 0.3411 691.0 556.9


  • 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.