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

12114 0.36 46.67 0.22 29.10 -20.86 146.79 26.79 224.65 0.6063 136.2 130.5


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SDO HMI 2014-07-16 04:00:40 UT

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

1 0.00 1.27 0.00 0.88 -20.70 157.44 37.44 234.22 0.7032 582.0 474.2
2 0.00 0.27 0.00 0.19 -20.28 157.08 37.07 234.49 0.6969 537.0 434.3
3 0.00 1.36 0.00 0.92 -19.27 156.00 35.99 235.03 0.6792 576.0 427.3
4 0.00 0.27 0.00 0.19 -21.39 156.50 36.49 232.72 0.6982 419.0 366.3
5 0.00 1.45 0.00 0.98 -20.51 155.60 35.60 233.18 0.6833 766.0 615.7
6 0.00 1.00 0.00 0.68 -21.25 155.00 35.00 231.81 0.6823 660.0 584.6
7 0.00 1.36 0.00 0.89 -18.73 153.74 33.74 234.08 0.6517 691.0 572.1
8 0.00 1.00 0.00 0.60 -9.25 151.99 31.99 246.72 0.5713 634.0 503.9
9 0.00 0.82 0.00 0.52 -17.40 152.65 32.65 235.02 0.6305 669.0 570.2
10 0.00 1.09 0.00 0.69 -17.84 152.29 32.28 234.13 0.6296 482.0 527.6
11 0.00 0.91 0.00 0.57 -17.77 151.40 31.40 233.51 0.6194 844.0 739.9
12 0.00 1.27 0.00 0.75 -9.38 149.88 29.87 245.05 0.5440 749.0 707.8
13 0.00 1.45 0.00 0.92 -19.80 150.88 30.87 230.36 0.6292 800.0 632.6
14 0.00 1.54 0.00 1.01 -22.10 151.33 31.33 227.84 0.6522 734.0 631.0
15 0.00 1.36 0.00 0.84 -17.11 149.76 29.75 233.00 0.5961 761.0 548.1
16 0.00 0.91 0.00 0.56 -17.49 149.53 29.52 232.26 0.5965 687.0 626.0
17 0.00 1.27 0.00 0.82 -21.52 150.31 30.31 227.67 0.6373 471.0 343.1
18 0.00 1.18 0.00 0.76 -21.85 150.28 30.27 227.22 0.6398 686.0 553.9
19 0.00 1.45 0.00 0.89 -17.68 149.31 29.30 231.80 0.5956 666.0 594.2
20 0.00 1.27 0.00 0.76 -15.49 148.30 28.29 234.00 0.5667 629.0 552.6
21 0.00 1.00 0.00 0.60 -16.53 148.42 28.41 232.59 0.5764 94.0 115.0
22 0.00 1.73 0.00 1.08 -20.92 148.08 28.08 226.33 0.6100 715.0 658.4
23 0.00 0.73 0.00 0.44 -18.79 147.31 27.31 228.37 0.5833 626.0 472.1
24 0.00 1.45 0.00 0.83 -12.61 145.08 25.08 235.34 0.5048 769.0 611.4
25 0.00 0.73 0.00 0.43 -17.92 145.24 25.23 227.38 0.5533 -563.0 -554.9
26 0.00 1.00 0.00 0.62 -21.81 145.87 25.86 222.95 0.5966 -449.0 -396.0
27 0.00 1.09 0.00 0.67 -21.55 145.24 25.23 222.59 0.5880 -604.0 -450.4
28 0.00 0.54 0.00 0.32 -18.69 144.72 24.71 225.73 0.5551 -653.0 -546.7
29 0.00 1.00 0.00 0.62 -24.20 144.55 24.54 218.71 0.6081 -725.0 -548.0
30 0.36 2.00 0.22 1.23 -24.49 142.78 22.77 216.39 0.5960 -731.5 -593.3
31 0.00 1.00 0.00 0.61 -24.26 142.16 22.15 215.90 0.5884 -531.0 -388.5
32 0.00 0.54 0.00 0.34 -26.38 141.69 21.68 213.12 0.6079 -573.0 -513.3
33 0.00 1.00 0.00 0.56 -16.56 139.70 19.70 222.39 0.4811 -576.0 -457.0
34 0.00 0.73 0.00 0.45 -27.03 140.82 20.82 211.46 0.6088 -691.0 -565.8
35 0.00 2.09 0.00 1.30 -27.16 140.37 20.37 210.80 0.6070 -694.0 -628.6
36 0.00 1.73 0.00 1.07 -26.91 140.29 20.28 210.94 0.6035 -787.0 -642.4
37 0.00 2.27 0.00 1.46 -29.63 140.80 20.80 209.04 0.6379 -552.0 -487.0
38 0.00 0.82 0.00 0.49 -26.47 135.87 15.87 205.60 0.5686 -625.0 -525.4
39 0.00 1.45 0.00 0.84 -23.64 133.17 13.16 203.99 0.5150 -126.0 -107.9
40 0.00 1.27 0.00 0.72 -24.96 121.65 1.65 183.04 0.4935 -729.0 -567.1


  • 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.