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

11998 39.99 202.95 23.04 118.48 -10.28 358.99 -32.03 97.83 0.5287 478.9 340.9


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SDO HMI 2014-03-08 17:00:28 UT

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

1 0.00 4.76 0.00 2.69 -14.23 2.42 -28.60 106.40 0.4857 976.0 712.4
2 0.95 3.89 0.54 2.20 -13.92 2.36 -28.67 105.76 0.4858 949.5 722.3
3 0.00 1.47 0.00 0.84 -14.33 2.13 -28.90 106.50 0.4903 715.0 655.8
4 0.00 1.21 0.00 0.69 -13.84 1.92 -29.11 105.43 0.4920 796.0 746.2
5 0.00 1.13 0.00 0.64 -14.36 1.67 -29.36 106.39 0.4971 715.0 550.2
6 0.00 1.64 0.00 0.94 -14.03 1.68 -29.35 105.74 0.4960 803.0 736.1
7 0.00 1.21 0.00 0.69 -11.69 1.60 -29.43 101.00 0.4922 -723.0 -500.2
8 0.00 1.56 0.00 0.89 -5.43 1.38 -29.65 88.25 0.4947 917.0 817.6
9 0.00 1.90 0.00 1.09 -5.67 0.88 -30.14 88.81 0.5019 859.0 622.2
10 17.66 142.63 10.15 82.16 -9.51 0.23 -30.80 96.45 0.5103 1148.7 442.9
11 0.00 0.95 0.00 0.55 -6.06 0.44 -30.59 89.64 0.5080 716.0 594.4
12 20.17 -10.00 11.63 -10.00 -10.09 359.95 -31.07 97.57 0.5147 1136.0 999999
13 0.00 0.26 0.00 0.15 -5.13 0.36 -30.67 87.83 0.5105 454.0 522.0
14 0.00 1.21 0.00 0.70 -9.46 359.45 -31.57 96.31 0.5217 523.0 400.2
15 0.00 0.69 0.00 0.40 -8.35 359.46 -31.57 94.18 0.5215 483.0 486.9
16 0.00 1.47 0.00 0.85 -7.58 359.45 -31.57 92.69 0.5217 584.0 440.0
17 0.00 0.43 0.00 0.25 -9.69 358.03 -32.99 96.67 0.5426 629.0 437.0
18 0.00 1.21 0.00 0.71 -9.23 357.94 -33.09 95.83 0.5438 574.0 577.7
19 0.00 1.73 0.00 1.02 -10.03 357.71 -33.32 97.27 0.5475 763.0 624.8
20 0.00 1.21 0.00 0.72 -9.73 357.70 -33.32 96.72 0.5473 746.0 583.1
21 1.21 3.89 0.72 2.30 -9.28 357.68 -33.34 95.90 0.5475 780.3 584.1
22 0.00 2.34 0.00 1.39 -10.96 356.93 -34.09 98.90 0.5592 823.0 694.3
23 0.00 0.87 0.00 0.52 -10.40 357.01 -34.02 97.89 0.5577 516.0 437.6
24 0.00 0.95 0.00 0.57 -10.65 356.86 -34.16 98.35 0.5599 555.0 393.2
25 0.00 0.95 0.00 0.57 -9.61 356.95 -34.07 96.48 0.5581 -533.0 -510.4
26 0.00 1.04 0.00 0.62 -8.38 356.83 -34.19 94.27 0.5597 659.0 570.8
27 0.00 0.52 0.00 0.31 -11.70 355.94 -35.08 100.09 0.5739 607.0 555.8
28 0.00 0.87 0.00 0.52 -12.07 355.66 -35.36 100.70 0.5782 572.0 534.6
29 0.00 1.38 0.00 0.86 -15.61 354.30 -36.73 106.42 0.6027 -478.0 -369.4
30 0.00 0.43 0.00 0.27 -14.87 354.06 -36.96 105.15 0.6043 -697.0 -572.6
31 0.00 1.30 0.00 0.81 -14.78 353.70 -37.33 104.92 0.6091 -574.0 -387.9
32 0.00 0.95 0.00 0.58 -7.48 354.75 -36.28 92.78 0.5896 614.0 504.7
33 0.00 1.13 0.00 0.71 -16.27 352.58 -38.44 107.07 0.6266 -569.0 -360.2
34 0.00 2.42 0.00 1.54 -14.13 352.30 -38.72 103.61 0.6264 -360.0 -385.7
35 0.00 1.21 0.00 0.76 -7.91 352.54 -38.48 93.60 0.6199 -678.0 -622.1
36 0.00 2.34 0.00 1.47 -7.60 352.46 -38.56 93.11 0.6211 -873.0 -748.6
37 0.00 0.61 0.00 0.39 -9.85 351.04 -39.98 96.72 0.6398 -496.0 -530.7
38 0.00 1.30 0.00 0.85 -12.97 350.26 -40.76 101.52 0.6517 -751.0 -622.3
39 0.00 1.30 0.00 0.85 -12.60 350.05 -40.97 100.92 0.6540 -573.0 -373.8
40 0.00 0.52 0.00 0.34 -14.76 349.26 -41.77 104.11 0.6665 -617.0 -524.2
41 0.00 1.21 0.00 0.80 -12.38 349.69 -41.34 100.57 0.6586 -581.0 -492.4
42 0.00 0.87 0.00 0.58 -13.01 348.90 -42.12 101.45 0.6691 -453.0 -380.2
43 0.00 1.30 0.00 0.87 -11.59 348.07 -42.95 99.27 0.6787 -657.0 -556.9
44 0.00 1.82 0.00 1.23 -11.80 347.70 -43.33 99.55 0.6835 -701.0 -539.5
45 0.00 0.87 0.00 0.59 -12.10 347.43 -43.60 99.99 0.6870 -564.0 -479.0


  • 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.