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

12171 103.82 464.53 59.30 267.29 -10.48 265.15 -24.61 125.72 0.5021 281.8 88.4


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SDO HMI 2014-09-23 01:00:34 UT

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

1 0.00 1.15 0.00 0.67 -19.11 272.49 -17.26 147.23 0.5201 672.0 479.3
2 0.00 2.66 0.00 1.42 -7.32 272.53 -17.22 129.57 0.3826 734.0 574.0
3 0.00 1.24 0.00 0.68 -10.53 271.21 -18.54 133.41 0.4322 729.0 584.5
4 13.63 217.47 7.48 119.63 -8.74 269.67 -20.09 127.95 0.4323 1427.5 362.9
5 7.61 -4.00 4.19 -4.00 -9.06 269.65 -20.10 128.50 0.4355 1182.8 999999
6 1.95 -4.00 1.07 -4.00 -9.28 269.64 -20.12 128.88 0.4378 762.8 999999
7 18.94 -4.00 10.43 -4.00 -8.98 269.30 -20.46 127.87 0.4391 1060.6 999999
8 2.57 -4.00 1.42 -4.00 -8.99 269.10 -20.65 127.61 0.4416 899.8 999999
9 2.48 -4.00 1.37 -4.00 -8.99 268.97 -20.78 127.45 0.4433 785.5 999999
10 0.00 3.19 0.00 1.75 -6.54 268.26 -21.50 121.87 0.4305 751.0 665.8
11 2.83 52.84 1.57 29.38 -8.51 267.89 -21.86 125.16 0.4524 1152.3 439.2
12 0.00 0.97 0.00 0.53 -6.21 267.94 -21.81 120.85 0.4320 863.0 688.5
13 5.13 -11.00 2.85 -11.00 -8.39 267.76 -21.99 124.79 0.4529 1215.4 999999
14 9.03 -11.00 5.02 -11.00 -8.71 267.68 -22.07 125.26 0.4568 964.8 999999
15 7.79 -11.00 4.33 -11.00 -8.50 267.46 -22.29 124.61 0.4577 941.4 999999
16 0.00 1.86 0.00 1.04 -9.82 267.30 -22.45 126.75 0.4715 947.0 742.2
17 0.71 -11.00 0.40 -11.00 -8.51 267.16 -22.59 124.28 0.4616 606.9 999999
18 0.00 1.68 0.00 0.95 -10.07 266.79 -22.96 126.54 0.4801 808.0 664.4
19 0.00 1.15 0.00 0.64 -8.00 266.77 -22.99 122.88 0.4624 822.0 629.5
20 0.00 0.80 0.00 0.45 -8.82 266.65 -23.10 124.21 0.4708 509.0 322.7
21 0.71 4.87 0.40 2.76 -8.93 265.61 -24.14 123.23 0.4850 882.0 713.2
22 0.00 1.95 0.00 1.10 -8.53 265.54 -24.22 122.44 0.4826 726.0 639.8
23 0.00 1.59 0.00 0.91 -9.38 265.37 -24.38 123.74 0.4917 636.0 452.8
24 0.00 2.92 0.00 1.66 -9.11 265.16 -24.59 123.05 0.4922 506.0 415.4
25 0.00 1.42 0.00 0.80 -8.78 264.98 -24.77 122.28 0.4917 576.0 412.3
26 0.00 1.06 0.00 0.61 -9.26 264.81 -24.94 122.92 0.4978 182.0 96.1
27 0.00 1.06 0.00 0.61 -8.34 264.38 -25.38 120.89 0.4961 -748.0 -635.3
28 0.00 0.44 0.00 0.29 -21.86 261.36 -28.39 136.79 0.6468 -522.0 -476.8
29 0.00 1.50 0.00 0.87 -8.56 262.66 -27.09 119.59 0.5199 -740.0 -629.5
30 0.00 1.33 0.00 0.77 -9.02 262.21 -27.54 119.95 0.5291 -874.0 -722.6
31 3.27 7.97 1.93 4.68 -10.29 262.03 -27.72 121.83 0.5408 -1074.8 -770.1
32 0.00 2.48 0.00 1.46 -9.92 261.89 -27.86 121.11 0.5398 -958.0 -839.5
33 0.00 3.01 0.00 1.79 -11.79 261.66 -28.09 123.82 0.5570 -496.0 -628.7
34 0.00 1.15 0.00 0.69 -11.77 260.51 -29.25 122.71 0.5706 -783.0 -632.8
35 0.00 0.89 0.00 0.54 -12.57 259.95 -29.81 123.39 0.5833 -404.0 -409.1
36 0.00 0.89 0.00 0.54 -12.26 259.24 -30.52 122.33 0.5894 -971.0 -736.2
37 0.00 1.33 0.00 0.82 -12.81 259.13 -30.62 123.03 0.5947 -320.0 -323.1
38 1.06 1.68 0.65 1.03 -12.47 259.03 -30.72 122.45 0.5934 -989.2 -848.6
39 25.31 138.79 15.70 86.23 -13.41 258.72 -31.03 123.54 0.6039 -1252.4 -320.3
40 0.80 2.04 0.49 1.26 -12.61 258.76 -30.99 122.43 0.5976 -887.7 -703.2
41 0.00 1.15 0.00 0.73 -13.47 256.36 -33.39 121.73 0.6315 -483.0 -409.1


  • 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.