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

12057 59.07 338.37 31.70 182.01 14.85 248.53 -14.41 38.09 0.3912 -422.4 -256.9


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SDO HMI 2014-05-11 23:00:37 UT

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

1 0.00 0.81 0.00 0.43 16.05 249.61 -13.33 34.22 0.3956 -603.0 -525.8
2 0.00 2.78 0.00 1.50 16.24 249.44 -13.50 34.28 0.3997 -702.0 -644.0
3 1.97 295.79 1.06 158.68 15.38 249.17 -13.77 36.11 0.3911 -851.1 -389.3
4 21.06 -3.00 11.32 -3.00 15.06 249.07 -13.88 36.82 0.3881 -1139.9 999999
5 3.05 -3.00 1.64 -3.00 15.29 248.99 -13.96 36.62 0.3917 -951.4 999999
6 32.99 -3.00 17.68 -3.00 14.62 249.00 -13.94 37.68 0.3831 -1224.8 999999
7 0.00 2.87 0.00 1.58 18.23 248.47 -14.47 33.31 0.4340 476.0 461.3
8 0.00 2.24 0.00 1.19 12.55 248.25 -14.69 42.82 0.3657 798.0 588.4
9 0.00 2.87 0.00 1.57 16.89 246.84 -16.10 38.06 0.4323 703.0 525.3
10 0.00 1.61 0.00 0.88 16.51 246.77 -16.17 38.75 0.4283 849.0 592.7
11 0.00 1.17 0.00 0.63 14.12 246.70 -16.24 42.79 0.4010 785.0 492.2
12 0.00 2.06 0.00 1.12 14.53 246.57 -16.37 42.30 0.4071 839.0 729.6
13 0.00 1.17 0.00 0.63 15.08 246.33 -16.61 41.78 0.4159 762.0 567.9
14 0.00 1.61 0.00 0.87 14.35 246.32 -16.62 43.04 0.4077 828.0 681.3
15 0.00 2.42 0.00 1.31 14.38 246.09 -16.85 43.37 0.4106 662.0 507.3
16 0.00 1.97 0.00 1.07 14.67 246.04 -16.90 42.97 0.4144 817.0 653.2
17 0.00 1.97 0.00 1.07 14.92 245.89 -17.05 42.78 0.4190 740.0 541.0
18 0.00 1.79 0.00 0.98 15.19 245.41 -17.54 43.13 0.4272 753.0 538.1
19 0.00 1.79 0.00 0.97 11.94 244.90 -18.04 49.80 0.3984 791.0 644.1
20 0.00 1.88 0.00 1.01 11.51 244.80 -18.14 50.82 0.3953 689.0 438.0
21 0.00 2.33 0.00 1.26 11.62 243.85 -19.10 52.01 0.4083 844.0 674.5
22 0.00 1.17 0.00 0.65 14.82 241.38 -21.56 49.53 0.4690 680.0 571.7
23 0.00 1.17 0.00 0.66 16.46 240.75 -22.19 47.65 0.4920 783.0 616.1
24 0.00 1.08 0.00 0.61 15.73 240.64 -22.31 48.96 0.4863 844.0 752.2
25 0.00 1.88 0.00 1.07 15.45 240.36 -22.58 49.76 0.4868 715.0 557.6
26 0.00 2.51 0.00 1.42 14.04 239.53 -23.41 53.09 0.4840 737.0 575.9
27 0.00 1.43 0.00 0.85 19.27 238.49 -24.45 46.16 0.5438 123.0 115.3


  • 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.