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

11346 44.66 222.25 24.28 120.71 -18.01 339.70 -12.69 149.40 0.4120 724.2 468.2


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SDO HMI 2011-11-16 20:58:57 UT

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

1 0.00 1.72 0.00 0.94 -21.16 346.32 -6.07 166.29 0.4179 723.0 609.0
2 0.00 2.49 0.00 1.31 -15.92 345.49 -6.91 160.06 0.3407 840.0 632.0
3 0.00 1.55 0.00 0.85 -21.25 343.08 -9.31 159.58 0.4343 736.0 628.9
4 0.00 1.89 0.00 1.02 -18.91 342.42 -9.97 155.98 0.4041 938.0 714.6
5 0.00 2.15 0.00 1.16 -18.43 342.33 -10.07 155.25 0.3979 995.0 841.4
6 0.00 1.29 0.00 0.70 -18.75 341.93 -10.47 154.76 0.4052 907.0 696.2
7 2.40 11.34 1.30 6.11 -17.93 341.75 -10.64 153.44 0.3946 1120.4 950.1
8 0.00 1.46 0.00 0.79 -18.03 341.53 -10.87 153.08 0.3977 785.0 629.7
9 0.00 1.37 0.00 0.75 -18.86 341.31 -11.08 153.61 0.4109 699.0 530.6
10 0.52 1.80 0.28 0.97 -17.87 341.35 -11.05 152.51 0.3968 957.0 793.3
11 0.00 2.49 0.00 1.36 -19.34 340.86 -11.53 153.25 0.4209 778.0 524.1
12 0.00 1.03 0.00 0.56 -17.37 340.65 -11.75 150.41 0.3952 867.0 601.8
13 0.00 1.80 0.00 0.98 -19.15 340.36 -12.03 152.06 0.4219 562.0 478.2
14 1.29 157.15 0.70 85.24 -17.88 340.30 -12.10 150.35 0.4050 861.2 515.9
15 3.18 -14.00 1.72 -14.00 -17.95 340.10 -12.29 150.05 0.4074 926.7 999999
16 6.96 -14.00 3.77 -14.00 -17.85 339.79 -12.61 149.31 0.4087 1272.0 999999
17 18.12 -14.00 9.83 -14.00 -17.70 339.38 -13.01 148.31 0.4100 1337.3 999999
18 0.00 0.86 0.00 0.47 -19.07 338.86 -13.54 149.10 0.4326 -164.0 -127.2
19 2.66 -14.00 1.45 -14.00 -17.74 338.90 -13.49 147.43 0.4146 671.6 999999
20 7.81 25.68 4.29 14.08 -18.85 338.43 -13.97 148.03 0.4333 -800.7 -227.4
21 0.00 0.77 0.00 0.42 -16.46 337.82 -14.58 143.54 0.4079 901.0 620.6
22 0.00 0.60 0.00 0.33 -16.68 337.70 -14.69 143.67 0.4118 836.0 578.9
23 1.72 2.06 0.94 1.13 -18.05 337.08 -15.32 144.53 0.4347 -802.6 -772.5
24 0.00 1.20 0.00 0.68 -20.49 335.75 -16.64 145.60 0.4769 701.0 531.2
25 0.00 1.03 0.00 0.57 -18.63 335.78 -16.61 143.19 0.4539 602.0 576.0
26 0.00 0.52 0.00 0.29 -16.99 333.34 -19.06 136.97 0.4595 -690.0 -631.7


  • 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.