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

11327 112.54 452.08 63.52 255.47 -21.20 333.36 10.77 201.42 0.4807 -288.3 -172.5


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SDO HMI 2011-10-22 19:59:01 UT

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

1 0.87 17.13 0.49 9.69 -19.20 338.15 15.56 211.64 0.4851 766.9 775.8
2 4.00 -1.00 2.26 -1.00 -19.32 337.90 15.31 211.09 0.4847 919.5 999999
3 10.26 39.91 5.83 22.70 -19.97 337.80 15.21 210.20 0.4923 958.6 446.6
4 3.13 -1.00 1.77 -1.00 -19.48 337.72 15.13 210.61 0.4853 966.1 999999
5 0.35 -1.00 0.20 -1.00 -19.31 337.57 14.99 210.55 0.4820 1013.0 999999
6 0.00 1.39 0.00 0.77 -17.67 337.17 14.58 211.77 0.4575 826.0 661.6
7 3.22 -3.00 1.83 -3.00 -20.06 337.32 14.73 209.31 0.4898 924.4 999999
8 0.00 1.57 0.00 0.88 -18.64 336.89 14.31 210.16 0.4680 804.0 638.3
9 0.00 0.87 0.00 0.49 -19.65 336.85 14.27 208.97 0.4810 723.0 694.5
10 0.00 1.13 0.00 0.63 -18.60 336.63 14.04 209.75 0.4654 1065.0 980.2
11 0.00 8.35 0.00 4.72 -19.95 336.75 14.16 208.49 0.4842 241.0 695.2
12 0.00 1.04 0.00 0.59 -19.42 336.67 14.08 208.91 0.4766 710.0 538.4
13 0.00 3.91 0.00 2.19 -19.06 336.54 13.95 209.08 0.4708 802.0 797.0
14 1.57 1.91 0.88 1.07 -18.86 336.49 13.90 209.21 0.4678 1067.7 1081.2
15 0.00 2.00 0.00 1.14 -20.54 336.61 14.02 207.64 0.4910 704.0 616.4
16 0.00 0.78 0.00 0.44 -19.11 336.02 13.44 208.13 0.4677 729.0 513.3
17 6.70 11.91 3.73 6.63 -18.83 335.39 12.80 207.28 0.4594 1037.0 862.5
18 5.39 14.87 3.00 8.29 -19.15 334.70 12.11 205.70 0.4589 962.8 586.6
19 0.00 1.91 0.00 1.06 -18.85 334.61 12.03 205.84 0.4542 1096.0 885.3
20 0.00 1.57 0.00 0.87 -19.20 334.32 11.73 204.94 0.4572 837.0 710.3
21 0.00 1.13 0.00 0.65 -22.49 334.02 11.43 201.52 0.5012 -536.0 -444.4
22 0.00 1.91 0.00 1.09 -21.88 333.87 11.28 201.75 0.4919 -795.0 -610.1
23 1.22 1.57 0.69 0.89 -22.32 333.87 11.29 201.41 0.4981 -762.4 -661.0
24 0.00 1.30 0.00 0.74 -22.45 333.82 11.23 201.21 0.4996 -770.0 -557.9
25 5.65 6.09 3.23 3.47 -22.51 333.50 10.91 200.61 0.4987 -737.1 -685.8
26 0.00 2.52 0.00 1.42 -20.74 333.33 10.74 201.73 0.4727 -888.0 -675.9
27 19.83 325.05 11.13 183.79 -20.92 332.63 10.04 200.29 0.4715 -1128.7 -398.3
28 50.35 -27.00 28.48 -27.00 -22.05 332.05 9.47 198.40 0.4848 -1247.3 999999
29 0.00 2.26 0.00 1.26 -20.79 330.78 8.19 196.88 0.4605 821.0 549.5


  • 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.