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

11356m 57.54 336.90 31.92 187.35 17.43 223.03 -22.26 52.90 0.4550 -454.9 -260.6


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SDO HMI 2011-11-24 23:58:57 UT

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

1 4.28 5.31 2.38 2.96 19.43 224.25 -21.04 47.87 0.4585 718.6 465.9
2 0.00 1.03 0.00 0.57 19.05 223.79 -21.49 49.10 0.4602 -749.0 -616.0
3 0.00 1.37 0.00 0.77 19.32 223.32 -21.97 49.21 0.4683 -737.0 -652.9
4 44.95 289.74 24.89 160.83 17.38 223.48 -21.81 52.49 0.4489 -1267.8 -374.4
5 0.00 1.03 0.00 0.58 19.28 222.47 -22.81 50.27 0.4779 -738.0 -602.3
6 0.00 0.34 0.00 0.19 17.67 222.60 -22.69 52.96 0.4623 -647.0 -564.2
7 8.31 -4.00 4.65 -4.00 17.73 222.22 -23.07 53.28 0.4675 -953.0 999999
8 0.00 2.31 0.00 1.28 16.41 222.39 -22.90 55.54 0.4545 -793.0 -542.6
9 0.00 3.77 0.00 2.10 16.59 222.13 -23.15 55.47 0.4593 -464.0 -294.8
10 0.00 6.25 0.00 3.49 16.65 221.82 -23.46 55.69 0.4637 253.0 297.8
11 0.00 1.28 0.00 0.73 19.52 221.20 -24.08 51.28 0.4950 795.0 564.2
12 0.00 1.88 0.00 1.05 16.13 221.62 -23.67 56.89 0.4623 872.0 700.6
13 0.00 1.37 0.00 0.76 15.55 221.49 -23.79 58.13 0.4596 787.0 469.1
14 0.00 3.25 0.00 1.82 15.79 221.43 -23.86 57.72 0.4623 1007.0 832.0
15 0.00 1.11 0.00 0.64 19.42 220.84 -24.45 51.83 0.4985 710.0 525.1
16 0.00 1.03 0.00 0.57 15.30 221.15 -24.13 58.94 0.4623 862.0 662.2
17 0.00 2.48 0.00 1.39 16.24 221.03 -24.25 57.26 0.4708 784.0 703.8
18 0.00 1.37 0.00 0.77 16.00 220.93 -24.36 57.82 0.4703 880.0 711.1
19 0.00 1.46 0.00 0.84 19.16 219.95 -25.34 53.18 0.5070 793.0 686.8
20 0.00 2.14 0.00 1.21 16.94 220.29 -25.00 56.71 0.4856 920.0 739.3
21 0.00 1.71 0.00 0.98 18.63 219.97 -25.32 54.05 0.5027 986.0 824.5
22 0.00 1.97 0.00 1.12 17.15 220.16 -25.13 56.45 0.4889 667.0 551.8
23 0.00 0.94 0.00 0.53 17.40 220.12 -25.16 56.05 0.4912 843.0 759.0
24 0.00 0.94 0.00 0.54 17.55 220.00 -25.29 55.90 0.4939 884.0 801.1
25 0.00 0.68 0.00 0.39 17.76 219.65 -25.63 55.85 0.4998 655.0 532.1
26 0.00 2.14 0.00 1.24 17.86 217.79 -27.49 57.35 0.5239 722.0 625.7


  • 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.