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

11998 42.34 229.72 23.56 129.40 -10.49 358.72 -28.45 98.58 0.4759 416.7 293.8


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SDO HMI 2014-03-09 00:00:28 UT

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

1 0.00 1.82 0.00 1.00 -14.23 2.54 -24.63 108.17 0.4269 920.0 786.1
2 0.00 2.16 0.00 1.18 -13.90 2.48 -24.69 107.37 0.4266 821.0 641.2
3 0.00 2.42 0.00 1.33 -14.27 2.23 -24.94 108.11 0.4317 918.0 753.2
4 0.00 1.47 0.00 0.81 -14.64 1.85 -25.32 108.73 0.4388 623.0 513.5
5 0.00 1.56 0.00 0.86 -14.38 1.88 -25.29 108.15 0.4373 749.0 584.5
6 0.00 1.30 0.00 0.71 -13.98 1.79 -25.38 107.22 0.4372 738.0 628.9
7 0.00 0.69 0.00 0.38 -5.93 1.54 -25.63 88.56 0.4322 776.0 630.4
8 0.00 2.25 0.00 1.24 -5.53 1.43 -25.74 87.67 0.4345 755.0 542.7
9 0.00 1.30 0.00 0.72 -6.26 0.52 -26.65 89.48 0.4477 797.0 642.1
10 17.23 151.01 9.56 83.86 -9.52 0.19 -26.98 96.76 0.4525 1174.4 451.2
11 21.56 -10.00 11.99 -10.00 -10.04 359.97 -27.20 97.89 0.4563 1149.6 999999
12 0.00 0.95 0.00 0.53 -14.54 359.45 -27.72 107.37 0.4737 634.0 465.6
13 0.69 -10.00 0.39 -10.00 -9.76 359.65 -27.51 97.22 0.4608 558.9 999999
14 0.00 1.39 0.00 0.78 -8.68 358.14 -29.03 94.83 0.4834 796.0 708.8
15 0.00 1.30 0.00 0.74 -10.08 357.66 -29.51 97.69 0.4913 766.0 689.9
16 0.00 1.04 0.00 0.59 -10.61 357.50 -29.67 98.74 0.4942 647.0 634.1
17 2.86 15.76 1.62 8.96 -9.36 357.59 -29.57 96.21 0.4919 780.9 352.6
18 0.00 1.21 0.00 0.69 -8.56 357.56 -29.61 94.56 0.4921 335.0 310.1
19 0.00 1.04 0.00 0.59 -10.57 357.33 -29.84 98.64 0.4967 612.0 543.7
20 0.00 3.46 0.00 2.00 -14.52 356.67 -30.50 106.27 0.5138 676.0 547.4
21 0.00 0.69 0.00 0.40 -13.80 356.74 -30.42 104.91 0.5110 764.0 618.4
22 0.00 0.87 0.00 0.50 -14.03 356.57 -30.60 105.30 0.5141 587.0 427.7
23 0.00 3.20 0.00 1.86 -15.70 356.23 -30.94 108.35 0.5236 -933.0 -734.3
24 0.00 0.87 0.00 0.50 -10.78 356.89 -30.28 99.00 0.5036 628.0 498.6
25 0.00 2.25 0.00 1.29 -9.68 356.86 -30.30 96.79 0.5029 -774.0 -604.7
26 0.00 0.26 0.00 0.15 -8.46 356.94 -30.22 94.36 0.5014 492.0 613.0
27 0.00 0.95 0.00 0.55 -11.82 355.77 -31.40 100.84 0.5213 760.0 643.6
28 0.00 1.04 0.00 0.60 -12.41 355.69 -31.48 101.96 0.5234 617.0 495.3
29 0.00 2.08 0.00 1.21 -12.11 355.59 -31.58 101.36 0.5243 607.0 528.9
30 0.00 1.21 0.00 0.70 -12.52 355.53 -31.64 102.14 0.5258 448.0 330.1
31 0.00 0.69 0.00 0.40 -13.47 355.36 -31.81 103.89 0.5301 607.0 495.9
32 0.00 0.78 0.00 0.46 -14.94 354.28 -32.88 106.28 0.5487 -691.0 -642.3
33 0.00 1.73 0.00 1.03 -14.81 354.12 -33.04 106.00 0.5506 -742.0 -610.3
34 0.00 0.95 0.00 0.57 -16.51 352.95 -34.22 108.63 0.5712 -800.0 -676.0
35 0.00 1.21 0.00 0.73 -14.58 352.98 -34.19 105.28 0.5659 -668.0 -522.6
36 0.00 0.69 0.00 0.42 -14.99 352.90 -34.26 105.99 0.5679 -583.0 -535.9
37 0.00 0.35 0.00 0.21 -13.75 352.82 -34.34 103.79 0.5664 -535.0 -547.2
38 0.00 1.13 0.00 0.68 -13.25 352.61 -34.56 102.87 0.5686 -753.0 -663.4
39 0.00 1.04 0.00 0.63 -14.14 352.38 -34.78 104.38 0.5733 -662.0 -556.6
40 0.00 1.82 0.00 1.10 -13.81 352.40 -34.76 103.81 0.5724 -605.0 -517.8
41 0.00 1.30 0.00 0.78 -12.86 352.19 -34.98 102.11 0.5738 -607.0 -566.6
42 0.00 1.73 0.00 1.04 -7.92 352.61 -34.56 93.43 0.5651 -744.0 -620.2
43 0.00 2.51 0.00 1.51 -7.61 352.49 -34.68 92.89 0.5669 -822.0 -647.4
44 0.00 1.30 0.00 0.80 -17.45 350.79 -36.38 109.51 0.6025 -773.0 -669.8
45 0.00 1.04 0.00 0.63 -12.07 351.57 -35.60 100.64 0.5815 -755.0 -633.6
46 0.00 1.39 0.00 0.86 -12.68 350.14 -37.03 101.49 0.6018 -735.0 -632.2
47 0.00 1.39 0.00 0.85 -11.14 350.35 -36.82 98.93 0.5975 -587.0 -414.8
48 0.00 1.04 0.00 0.64 -12.58 349.97 -37.20 101.29 0.6040 -566.0 -478.7
49 0.00 1.04 0.00 0.66 -11.95 347.66 -39.51 100.03 0.6343 -726.0 -655.7
50 0.00 1.04 0.00 0.67 -12.45 347.53 -39.64 100.80 0.6365 -663.0 -569.3


  • 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.