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

12171 68.68 218.58 43.42 139.80 -10.39 265.64 34.71 243.06 0.6292 216.1 96.8


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SDO HMI 2014-09-27 12:00:33 UT

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

1 0.00 1.06 0.00 0.76 -9.22 274.54 43.61 250.24 0.7257 587.0 449.0
2 0.00 2.21 0.00 1.61 -11.77 274.36 43.42 246.86 0.7341 367.0 415.6
3 0.00 1.06 0.00 0.74 -9.56 273.05 42.12 249.11 0.7102 572.0 485.2
4 0.00 0.97 0.00 0.64 -3.35 271.34 40.41 257.04 0.6664 550.0 464.4
5 0.00 1.59 0.00 1.14 -14.89 272.43 41.49 241.92 0.7280 577.0 448.8
6 22.51 110.98 15.13 74.44 -8.38 270.74 39.81 249.60 0.6781 976.6 303.3
7 0.00 1.06 0.00 0.68 -3.63 269.48 38.55 255.90 0.6435 569.0 447.2
8 9.62 -6.00 6.38 -6.00 -8.52 269.74 38.81 248.90 0.6666 941.8 999999
9 0.00 1.06 0.00 0.70 -9.23 269.67 38.74 247.87 0.6691 140.0 302.2
10 0.00 0.88 0.00 0.59 -10.81 269.11 38.18 245.36 0.6703 585.0 530.1
11 0.00 0.88 0.00 0.59 -10.91 268.77 37.84 245.02 0.6669 588.0 497.3
12 0.00 1.24 0.00 0.79 -8.09 266.93 36.00 247.97 0.6300 793.0 677.9
13 0.00 0.88 0.00 0.55 -7.35 265.81 34.88 248.42 0.6122 695.0 595.0
14 0.00 0.35 0.00 0.22 -13.61 263.71 32.78 237.80 0.6241 411.0 350.2
15 9.27 12.80 5.57 7.70 -10.73 260.81 29.87 239.64 0.5693 861.5 610.1
16 0.00 0.71 0.00 0.42 -10.60 260.30 29.37 239.40 0.5622 839.0 718.4
17 0.00 1.94 0.00 1.15 -8.64 259.97 29.04 242.25 0.5444 776.0 658.7
18 0.00 0.88 0.00 0.52 -10.31 259.67 28.74 239.30 0.5523 739.0 631.8
19 0.00 1.41 0.00 0.84 -11.36 259.75 28.82 237.75 0.5609 781.0 557.1
20 0.00 0.97 0.00 0.58 -10.69 259.68 28.74 238.71 0.5551 728.0 614.0
21 0.79 2.30 0.48 1.38 -12.89 259.51 28.57 235.21 0.5699 -820.6 -653.2
22 0.00 2.21 0.00 1.33 -13.12 259.50 28.57 234.88 0.5716 -675.0 -525.5
23 0.00 2.91 0.00 1.75 -13.04 259.21 28.28 234.72 0.5675 -887.0 -650.8
24 0.00 1.24 0.00 0.73 -11.63 259.01 28.08 236.65 0.5540 595.0 382.9
25 5.74 19.87 3.45 11.94 -13.69 258.87 27.94 233.44 0.5689 -928.8 -732.9
26 0.00 1.06 0.00 0.63 -11.73 258.64 27.71 236.13 0.5504 650.0 544.8
27 0.00 2.47 0.00 1.46 -11.79 258.51 27.57 235.92 0.5492 645.0 477.6
28 0.00 0.88 0.00 0.53 -12.74 258.58 27.65 234.55 0.5578 -630.0 -449.0
29 4.68 -25.00 2.81 -25.00 -13.93 258.69 27.76 232.91 0.5688 -924.7 999999
30 3.18 5.03 1.92 3.04 -14.76 258.56 27.62 231.60 0.5743 -666.8 -449.2
31 2.21 3.88 1.33 2.33 -14.21 258.48 27.55 232.31 0.5688 -913.3 -765.8
32 1.59 3.09 0.96 1.86 -14.52 258.38 27.45 231.76 0.5704 -870.7 -747.4
33 0.00 1.41 0.00 0.85 -14.87 258.33 27.39 231.21 0.5727 -464.0 -415.3
34 0.00 0.88 0.00 0.53 -14.29 258.21 27.28 231.92 0.5664 -735.0 -682.5
35 0.00 0.53 0.00 0.31 -12.03 257.77 26.84 234.82 0.5423 668.0 544.8
36 0.00 1.32 0.00 0.80 -16.36 257.70 26.76 228.51 0.5790 -581.0 -470.4
37 0.35 2.03 0.21 1.20 -13.38 256.85 25.92 231.83 0.5431 -719.2 -614.6
38 0.00 2.21 0.00 1.30 -13.36 256.58 25.64 231.55 0.5397 -723.0 -530.2
39 2.38 18.45 1.42 10.94 -14.68 256.70 25.77 229.76 0.5530 -893.9 -695.3
40 0.00 1.59 0.00 0.93 -12.68 256.43 25.50 232.42 0.5321 -776.0 -604.9
41 6.36 -39.00 3.76 -39.00 -14.39 256.59 25.66 230.07 0.5492 -1022.5 999999
42 0.00 1.32 0.00 0.77 -12.49 255.83 24.90 232.05 0.5234 -856.0 -718.9
43 0.00 0.97 0.00 0.53 -4.44 253.71 22.78 244.18 0.4306 737.0 596.6


  • 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.