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

11993 13.13 89.76 7.11 48.55 16.31 102.12 -1.35 3.13 0.4037 -96.5 -177.8


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SDO HMI 2014-03-03 05:00:28 UT

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

1 0.00 2.16 0.00 1.16 15.99 105.03 1.56 356.21 0.3971 -948.0 -717.8
2 0.35 1.99 0.19 1.07 16.19 104.85 1.37 356.69 0.4000 -1103.0 -963.5
3 0.00 3.89 0.00 2.07 14.25 104.80 1.33 356.49 0.3688 -865.0 -623.9
4 0.00 2.68 0.00 1.45 16.35 104.79 1.31 356.85 0.4025 -902.0 -771.5
5 0.00 0.43 0.00 0.23 16.77 104.70 1.22 357.12 0.4092 -748.0 -603.2
6 0.00 2.25 0.00 1.22 16.97 104.27 0.79 358.16 0.4121 -764.0 -653.1
7 0.00 0.86 0.00 0.47 16.77 104.20 0.73 358.29 0.4089 -756.0 -699.7
8 0.00 2.42 0.00 1.31 17.06 104.08 0.60 358.60 0.4135 -737.0 -587.4
9 0.00 2.33 0.00 1.27 16.87 103.83 0.35 359.17 0.4103 -899.0 -753.0
10 0.00 3.63 0.00 1.95 15.89 103.49 0.01 359.97 0.3947 -969.0 -824.4
11 0.00 1.04 0.00 0.55 14.70 103.49 0.01 359.97 0.3754 -845.0 -688.6
12 1.81 4.06 0.98 2.19 15.89 103.27 -0.20 0.50 0.3947 -1056.5 -835.5
13 0.00 2.51 0.00 1.36 16.90 103.12 -0.36 0.84 0.4109 -670.0 -556.5
14 10.97 32.57 5.94 17.62 16.48 102.99 -0.48 1.15 0.4041 -1033.4 -470.3
15 0.00 1.04 0.00 0.55 14.13 101.71 -1.77 4.69 0.3673 608.0 510.1
16 0.00 1.38 0.00 0.74 14.29 101.58 -1.89 4.98 0.3701 851.0 669.9
17 0.00 1.90 0.00 1.03 16.23 101.41 -2.06 4.96 0.4014 949.0 719.9
18 0.00 1.38 0.00 0.74 15.10 100.28 -3.19 8.05 0.3855 799.0 655.1
19 0.00 1.21 0.00 0.66 16.69 100.17 -3.31 7.77 0.4110 714.0 568.8
20 0.00 2.16 0.00 1.16 14.98 99.95 -3.53 8.94 0.3843 903.0 801.5
21 0.00 1.12 0.00 0.61 15.72 99.93 -3.54 8.67 0.3961 897.0 725.5
22 0.00 1.21 0.00 0.65 14.72 99.95 -3.53 9.04 0.3802 915.0 744.3
23 0.00 0.78 0.00 0.42 16.95 99.91 -3.56 8.26 0.4157 650.0 568.4
24 0.00 1.12 0.00 0.61 16.15 99.25 -4.23 10.13 0.4047 732.0 625.5
25 0.00 1.12 0.00 0.61 17.16 99.10 -4.38 10.02 0.4210 782.0 565.4
26 0.00 1.64 0.00 0.89 16.97 98.76 -4.72 10.87 0.4189 769.0 569.6
27 0.00 0.86 0.00 0.47 17.75 98.65 -4.83 10.75 0.4315 531.0 485.0
28 0.00 4.23 0.00 2.31 16.94 97.92 -5.56 12.76 0.4213 770.0 778.7
29 0.00 0.95 0.00 0.52 17.17 97.85 -5.63 12.78 0.4251 813.0 731.5
30 0.00 0.52 0.00 0.28 17.05 97.26 -6.22 14.15 0.4254 771.0 607.0
31 0.00 1.21 0.00 0.67 18.33 97.18 -6.29 13.57 0.4453 617.0 431.2
32 0.00 1.30 0.00 0.71 17.55 96.90 -6.58 14.63 0.4344 663.0 533.8
33 0.00 0.86 0.00 0.46 13.93 95.13 -8.35 21.38 0.3882 717.0 535.9
34 0.00 0.95 0.00 0.54 19.37 92.20 -11.27 22.48 0.4843 -637.0 -421.9


  • 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.