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

11355 49.48 320.99 25.28 164.25 14.45 251.71 6.42 333.61 0.2513 -507.3 -347.0


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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 0.00 2.14 0.00 1.14 18.38 258.19 12.90 323.61 0.3588 -866.0 -646.8
2 0.00 2.14 0.00 1.13 18.01 257.27 11.98 324.94 0.3453 -996.0 -823.8
3 0.00 1.46 0.00 0.77 18.17 256.33 11.04 327.35 0.3388 -783.0 -596.6
4 0.68 283.49 0.35 144.82 14.49 252.62 7.33 330.83 0.2548 -887.1 -461.5
5 42.81 -4.00 21.87 -4.00 14.00 252.45 7.16 330.42 0.2463 -1368.5 999999
6 0.00 0.94 0.00 0.49 16.34 252.28 7.00 335.20 0.2799 -925.0 -735.4
7 0.00 1.54 0.00 0.80 16.87 252.21 6.92 336.22 0.2873 -820.0 -665.6
8 1.88 -4.00 0.96 -4.00 13.67 252.01 6.73 331.26 0.2378 -1360.6 999999
9 4.11 -4.00 2.10 -4.00 13.88 251.83 6.55 332.33 0.2395 -1186.2 999999
10 0.00 1.88 0.00 0.97 17.12 246.69 1.41 354.96 0.2681 893.0 668.2
11 0.00 0.94 0.00 0.48 16.88 246.50 1.22 355.56 0.2637 791.0 678.4
12 0.00 2.83 0.00 1.45 16.33 246.13 0.84 356.79 0.2540 1044.0 790.5
13 0.00 2.91 0.00 1.49 16.82 246.01 0.72 357.35 0.2622 842.0 821.3
14 0.00 1.54 0.00 0.79 17.18 245.61 0.32 358.85 0.2682 899.0 745.8
15 0.00 1.37 0.00 0.70 17.37 245.42 0.14 359.52 0.2712 894.0 697.3
16 0.00 0.94 0.00 0.48 17.31 245.21 -0.08 0.29 0.2702 1037.0 775.5
17 0.00 1.20 0.00 0.62 17.52 244.96 -0.33 1.15 0.2739 929.0 709.9
18 0.00 2.83 0.00 1.45 17.37 244.77 -0.51 1.82 0.2714 857.0 703.8
19 0.00 1.28 0.00 0.66 18.17 243.99 -1.30 4.33 0.2855 1047.0 818.2
20 0.00 0.60 0.00 0.31 18.45 243.96 -1.33 4.37 0.2902 949.0 806.9
21 0.00 1.54 0.00 0.80 18.88 243.49 -1.80 5.75 0.2981 907.0 680.8
22 0.00 1.46 0.00 0.76 19.16 243.26 -2.02 6.34 0.3032 780.0 679.4
23 0.00 1.37 0.00 0.71 18.63 242.49 -2.80 9.03 0.2962 885.0 736.3
24 0.00 2.57 0.00 1.33 18.79 242.17 -3.11 9.93 0.2996 828.0 702.1
25 0.00 1.46 0.00 0.76 19.56 240.40 -4.89 14.68 0.3184 769.0 527.5
26 0.00 1.28 0.00 0.67 18.07 239.69 -5.60 18.21 0.2981 904.0 734.6
27 0.00 1.28 0.00 0.67 18.99 238.08 -7.20 21.73 0.3216 -944.0 -755.8


  • 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.