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

12159 9.54 63.89 5.52 38.15 -21.56 78.61 -17.28 150.70 0.5545 275.2 311.8


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SDO HMI 2014-09-10 11:00:36 UT

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

1 0.00 1.25 0.00 0.70 -18.60 84.63 -11.26 156.88 0.4733 719.0 648.4
2 4.46 12.92 2.57 7.45 -21.24 83.74 -12.15 157.52 0.5152 855.3 734.7
3 1.52 -2.00 0.87 -2.00 -20.97 83.73 -12.16 157.28 0.5115 1008.4 999999
4 0.53 1.69 0.31 0.98 -20.87 83.41 -12.49 156.67 0.5121 873.7 743.7
5 1.96 10.16 1.13 5.83 -20.50 83.21 -12.69 156.02 0.5083 847.6 713.5
6 0.00 2.85 0.00 1.65 -20.95 83.13 -12.76 156.28 0.5148 621.0 619.5
7 0.00 0.62 0.00 0.35 -18.02 82.69 -13.21 152.84 0.4779 459.0 344.0
8 0.00 1.25 0.00 0.70 -17.11 82.07 -13.82 150.81 0.4701 744.0 579.6
9 0.00 0.98 0.00 0.58 -22.03 81.59 -14.30 154.74 0.5386 675.0 552.8
10 0.00 1.43 0.00 0.88 -25.59 79.48 -16.42 154.63 0.5971 732.0 592.9
11 0.00 0.80 0.00 0.47 -20.34 79.93 -15.96 150.63 0.5280 559.0 481.2
12 0.00 1.25 0.00 0.72 -18.88 79.98 -15.91 149.22 0.5090 -674.0 -641.0
13 0.00 0.80 0.00 0.48 -22.11 79.32 -16.57 151.42 0.5547 686.0 600.8
14 0.00 2.58 0.00 1.48 -18.23 79.48 -16.41 147.73 0.5047 -534.0 -452.6
15 0.00 1.34 0.00 0.79 -21.55 78.57 -17.32 149.82 0.5530 820.0 653.9
16 1.07 2.50 0.64 1.49 -21.77 78.37 -17.52 149.75 0.5571 893.2 771.8
17 0.00 0.98 0.00 0.59 -22.13 77.85 -18.05 149.37 0.5654 686.0 456.0
18 0.00 1.60 0.00 0.96 -21.65 77.88 -18.02 148.94 0.5593 621.0 546.0
19 0.00 1.25 0.00 0.74 -21.21 77.70 -18.20 148.25 0.5554 736.0 567.2
20 0.00 0.98 0.00 0.61 -24.48 76.91 -18.98 150.33 0.6001 634.0 519.0
21 0.00 0.98 0.00 0.57 -18.44 77.46 -18.44 144.92 0.5241 -390.0 -424.1
22 0.00 1.16 0.00 0.70 -21.27 75.42 -20.47 145.25 0.5740 597.0 397.2
23 0.00 1.69 0.00 1.02 -21.04 75.28 -20.61 144.82 0.5725 713.0 624.7
24 0.00 1.34 0.00 0.83 -22.96 74.03 -21.86 145.27 0.6041 628.0 548.6
25 0.00 0.80 0.00 0.49 -21.81 74.22 -21.67 144.31 0.5898 381.0 332.7
26 0.00 0.98 0.00 0.61 -22.53 73.68 -22.21 144.40 0.6021 639.0 516.0
27 0.00 1.87 0.00 1.21 -23.19 69.26 -26.63 140.18 0.6457 -653.0 -452.5
28 0.00 0.98 0.00 0.63 -22.63 69.38 -26.51 139.69 0.6392 -564.0 -517.4
29 0.00 0.71 0.00 0.47 -24.16 68.34 -27.55 140.27 0.6627 -608.0 -499.0
30 0.00 1.07 0.00 0.70 -23.88 68.29 -27.60 139.93 0.6604 -414.0 -471.2
31 0.00 0.80 0.00 0.53 -24.05 67.76 -28.13 139.60 0.6665 -597.0 -542.7
32 0.00 0.71 0.00 0.47 -23.66 67.30 -28.60 138.72 0.6669 -556.0 -518.1
33 0.00 0.27 0.00 0.18 -24.77 66.49 -29.41 139.13 0.6837 -363.0 -473.3
34 0.00 1.07 0.00 0.73 -24.96 66.32 -29.57 139.18 0.6867 -473.0 -375.9
35 0.00 0.98 0.00 0.66 -24.74 66.34 -29.55 138.97 0.6847 -602.0 -502.0
36 0.00 1.25 0.00 0.90 -28.28 64.22 -31.67 140.68 0.7319 -644.0 -537.4


  • 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.