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

12073 19.67 120.15 10.24 62.61 -13.03 62.71 13.08 225.93 0.3069 -40.4 -79.8


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SDO HMI 2014-05-28 02:00:39 UT

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

1 0.00 1.44 0.00 0.77 -13.38 68.74 19.11 236.27 0.3846 -786.0 -569.2
2 0.00 2.62 0.00 1.38 -8.11 68.34 18.71 248.98 0.3416 709.0 623.6
3 0.00 1.08 0.00 0.58 -11.52 68.21 18.58 239.91 0.3623 739.0 579.8
4 0.36 2.35 0.19 1.25 -12.14 68.15 18.52 238.35 0.3664 846.2 679.4
5 0.72 3.97 0.38 2.11 -11.71 67.80 18.16 238.92 0.3580 617.8 588.5
6 3.16 5.78 1.68 3.07 -12.95 67.59 17.96 235.67 0.3654 1031.4 732.1
7 0.00 1.35 0.00 0.72 -11.56 67.46 17.83 238.84 0.3520 910.0 700.9
8 0.00 1.08 0.00 0.57 -12.73 67.41 17.78 235.92 0.3611 855.0 709.1
9 0.00 1.44 0.00 0.78 -17.78 67.55 17.92 225.60 0.4118 860.0 698.6
10 0.00 0.90 0.00 0.48 -15.70 67.35 17.72 229.32 0.3880 736.0 598.4
11 0.00 1.53 0.00 0.81 -10.57 66.82 17.18 240.49 0.3352 678.0 558.3
12 0.00 2.35 0.00 1.23 -10.54 66.52 16.89 240.16 0.3307 1070.0 868.2
13 0.00 1.17 0.00 0.62 -13.23 66.66 17.03 233.63 0.3556 670.0 470.5
14 3.25 4.87 1.72 2.57 -12.58 66.58 16.95 235.06 0.3486 1057.3 839.1
15 0.00 0.72 0.00 0.39 -17.56 66.66 17.03 224.60 0.3993 836.0 715.9
16 0.00 1.53 0.00 0.83 -17.06 66.51 16.88 225.30 0.3922 677.0 488.2
17 0.00 1.62 0.00 0.86 -14.95 65.74 16.11 228.27 0.3608 403.0 414.0
18 0.00 2.26 0.00 1.19 -13.55 65.38 15.75 230.79 0.3420 826.0 739.2
19 0.00 1.44 0.00 0.76 -14.86 65.28 15.64 227.66 0.3542 825.0 612.4
20 0.00 0.99 0.00 0.53 -17.57 65.23 15.60 222.16 0.3836 -829.0 -663.9
21 0.00 2.26 0.00 1.19 -15.36 64.86 15.22 225.83 0.3546 599.0 552.3
22 0.00 2.89 0.00 1.51 -12.44 64.50 14.87 231.95 0.3196 821.0 544.9
23 0.00 4.60 0.00 2.40 -11.66 64.40 14.76 233.77 0.3108 923.0 705.0
24 2.35 3.88 1.22 2.01 -11.76 63.25 13.62 231.33 0.2965 1088.9 851.2
25 0.00 0.99 0.00 0.52 -15.59 63.12 13.48 221.97 0.3373 755.0 568.4
26 0.54 1.80 0.28 0.93 -11.67 62.67 13.04 230.39 0.2880 952.7 863.4
27 0.00 1.44 0.00 0.75 -13.28 62.69 13.06 226.26 0.3056 935.0 778.4
28 0.00 1.80 0.00 0.94 -14.69 61.51 11.88 220.37 0.3088 -800.0 -622.2
29 0.00 1.99 0.00 1.03 -14.28 61.46 11.83 221.14 0.3032 -845.0 -792.6
30 0.00 1.44 0.00 0.74 -10.50 60.98 11.34 229.93 0.2538 -701.0 -495.4
31 0.00 4.15 0.00 2.13 -11.09 60.62 10.99 227.28 0.2557 -621.0 -730.8
32 0.00 1.80 0.00 0.93 -12.98 60.44 10.81 221.71 0.2759 -835.0 -636.3
33 1.35 7.40 0.69 3.79 -11.55 60.16 10.53 224.74 0.2555 -1070.2 -819.0
34 0.00 1.26 0.00 0.66 -14.85 60.27 10.64 217.00 0.2979 -735.0 -575.0
35 0.63 2.53 0.33 1.31 -15.10 60.25 10.62 216.43 0.3010 -901.4 -718.8
36 0.00 1.17 0.00 0.61 -14.75 60.11 10.48 216.77 0.2950 -772.0 -580.4
37 0.00 3.61 0.00 1.87 -14.50 59.97 10.34 216.94 0.2903 -844.0 -675.5
38 0.00 1.44 0.00 0.74 -13.54 59.83 10.20 218.73 0.2763 -781.0 -610.1
39 0.00 2.35 0.00 1.21 -13.75 59.78 10.14 218.08 0.2786 -919.0 -849.4
40 0.00 0.99 0.00 0.51 -14.78 59.79 10.16 215.87 0.2923 -756.0 -582.4
41 0.00 0.99 0.00 0.51 -11.92 59.55 9.91 222.01 0.2528 -882.0 -732.0
42 0.00 0.81 0.00 0.42 -13.79 59.56 9.92 217.41 0.2767 -883.0 -676.2
43 0.00 2.80 0.00 1.43 -12.33 59.37 9.74 220.44 0.2559 -817.0 -635.6
44 0.00 1.90 0.00 0.98 -13.63 59.36 9.73 217.22 0.2726 -1025.0 -836.5
45 0.00 2.35 0.00 1.21 -13.54 59.13 9.50 216.79 0.2691 -957.0 -692.1
46 0.00 1.26 0.00 0.65 -13.20 58.87 9.23 216.81 0.2619 -881.0 -734.5
47 0.00 2.17 0.00 1.11 -12.86 58.73 9.10 217.22 0.2559 -972.0 -831.3
48 0.00 1.53 0.00 0.78 -12.42 58.56 8.92 217.77 0.2484 -954.0 -829.6
49 0.00 3.34 0.00 1.71 -12.70 58.41 8.77 216.62 0.2506 -800.0 -568.2
50 0.00 1.08 0.00 0.55 -12.79 57.91 8.27 214.81 0.2469 -888.0 -676.8
51 7.31 11.64 3.75 5.98 -14.16 57.54 7.91 210.65 0.2629 -1023.4 -784.5


  • 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.