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

12155 32.32 106.94 18.66 61.48 -19.74 107.39 14.25 207.07 0.5089 421.4 360.7


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SDO HMI 2014-09-10 16:00:35 UT

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

1 0.00 4.54 0.00 2.68 -20.79 110.88 17.74 211.52 0.5469 501.0 511.7
2 0.00 2.49 0.00 1.46 -20.43 110.29 17.15 211.05 0.5379 598.0 574.1
3 9.17 14.78 5.37 8.66 -20.70 109.55 16.41 209.68 0.5359 853.8 611.8
4 0.00 0.80 0.00 0.47 -21.44 108.99 15.85 208.14 0.5412 -592.0 -426.8
5 6.32 30.01 3.63 17.19 -19.01 108.58 15.44 209.88 0.5071 812.1 678.6
6 0.62 4.72 0.36 2.76 -21.08 108.72 15.58 208.06 0.5348 743.7 643.5
7 6.32 -5.00 3.62 -5.00 -18.80 108.36 15.22 209.75 0.5028 1199.1 999999
8 0.00 2.05 0.00 1.20 -21.04 108.48 15.34 207.73 0.5326 835.0 636.1
9 0.00 1.51 0.00 0.89 -21.55 108.30 15.16 206.99 0.5379 687.0 546.9
10 4.81 22.80 2.77 13.11 -20.04 107.18 14.04 206.62 0.5107 1020.8 722.3
11 1.07 -10.00 0.61 -10.00 -20.03 106.88 13.74 206.14 0.5086 1114.1 999999
12 0.00 0.80 0.00 0.46 -20.26 106.80 13.66 205.80 0.5112 628.0 498.4
13 4.01 -10.00 2.30 -10.00 -20.13 106.76 13.62 205.85 0.5091 1023.0 999999
14 0.00 0.98 0.00 0.56 -20.39 106.55 13.41 205.27 0.5113 647.0 568.0
15 0.00 1.07 0.00 0.61 -20.42 106.35 13.21 204.92 0.5104 733.0 637.0
16 0.00 1.25 0.00 0.71 -19.44 105.48 12.34 204.31 0.4917 688.0 495.9
17 0.00 1.42 0.00 0.81 -20.26 104.63 11.49 202.13 0.4979 683.0 547.8
18 0.00 1.96 0.00 1.11 -19.55 104.44 11.30 202.39 0.4869 621.0 514.4
19 0.00 1.69 0.00 0.95 -18.64 103.18 10.04 200.82 0.4669 -905.0 -711.3
20 0.00 1.16 0.00 0.65 -18.70 102.99 9.85 200.41 0.4667 -683.0 -570.7
21 0.00 1.60 0.00 0.90 -18.50 102.95 9.81 200.48 0.4636 -617.0 -529.6
22 0.00 1.78 0.00 1.00 -19.14 102.95 9.81 199.99 0.4728 -567.0 -503.8
23 0.00 1.25 0.00 0.70 -18.73 102.64 9.50 199.71 0.4652 -698.0 -641.8
24 0.00 1.25 0.00 0.69 -18.22 102.48 9.34 199.80 0.4570 -773.0 -655.1
25 0.00 1.42 0.00 0.78 -17.18 102.08 8.94 199.81 0.4396 -667.0 -453.4
26 0.00 2.23 0.00 1.24 -18.34 101.91 8.77 198.58 0.4559 -1001.0 -818.2
27 0.00 0.71 0.00 0.40 -19.18 101.95 8.81 198.07 0.4684 -781.0 -668.0
28 0.00 2.67 0.00 1.49 -18.54 101.72 8.58 198.08 0.4579 -948.0 -825.6


  • 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.