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

12141 98.13 340.34 66.04 227.31 16.14 23.82 -41.80 73.14 0.6697 -53.1 -93.4


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SDO HMI 2014-08-16 12:00:38 UT

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

1 22.35 155.54 14.10 98.23 16.04 27.71 -37.91 72.51 0.6214 -1049.0 -350.4
2 11.08 -1.00 7.02 -1.00 16.43 27.46 -38.16 71.96 0.6256 -881.1 999999
3 0.00 1.62 0.00 1.05 18.23 26.44 -39.18 69.46 0.6431 -573.0 -471.4
4 0.00 0.45 0.00 0.29 18.04 26.41 -39.21 69.76 0.6430 -490.0 -448.8
5 0.00 1.80 0.00 1.16 16.63 26.39 -39.23 71.92 0.6397 -441.0 -357.7
6 12.89 16.04 8.30 10.33 16.22 26.21 -39.42 72.61 0.6411 -740.5 -395.9
7 1.62 5.14 1.05 3.33 16.84 25.81 -39.82 71.75 0.6476 -682.7 -520.8
8 0.00 0.99 0.00 0.64 16.03 25.84 -39.78 72.98 0.6454 -430.0 -379.0
9 0.00 1.71 0.00 1.11 15.77 25.61 -40.01 73.43 0.6478 -547.0 -480.3
10 0.00 0.81 0.00 0.53 15.43 25.65 -39.97 73.95 0.6467 -675.0 -609.6
11 0.00 1.44 0.00 0.94 15.33 25.47 -40.15 74.15 0.6488 -700.0 -525.4
12 0.45 1.35 0.30 0.89 17.27 24.82 -40.80 71.35 0.6609 -631.0 -553.4
13 0.00 1.62 0.00 1.06 14.91 25.28 -40.35 74.82 0.6505 -535.0 -418.9
14 0.00 0.81 0.00 0.54 17.57 24.23 -41.39 71.05 0.6688 -392.0 -364.9
15 0.00 1.08 0.00 0.72 17.01 24.30 -41.33 71.86 0.6668 -505.0 -418.3
16 0.00 0.90 0.00 0.60 17.46 24.09 -41.54 71.24 0.6703 -397.0 -331.4
17 0.00 0.63 0.00 0.42 16.27 24.41 -41.22 72.94 0.6639 -413.0 -329.7
18 0.00 2.16 0.00 1.48 17.19 22.13 -43.49 72.07 0.6934 837.0 713.1
19 0.00 3.60 0.00 2.48 17.13 21.80 -43.83 72.22 0.6973 716.0 541.4
20 2.61 16.13 1.82 11.26 15.75 20.86 -44.76 74.34 0.7062 894.9 661.5
21 0.00 1.71 0.00 1.20 16.54 20.59 -45.03 73.28 0.7105 590.0 511.4
22 0.00 0.99 0.00 0.69 16.20 20.60 -45.02 73.75 0.7099 608.0 526.1
23 4.60 -20.00 3.21 -20.00 15.56 20.74 -44.89 74.64 0.7074 831.3 999999
24 2.43 -20.00 1.70 -20.00 15.80 20.62 -45.00 74.32 0.7090 767.4 999999
25 1.17 9.10 0.83 6.44 16.53 20.14 -45.48 73.36 0.7158 698.2 638.4
26 4.60 -25.00 3.25 -25.00 16.28 20.08 -45.54 73.72 0.7161 797.4 999999
27 2.07 41.00 1.48 29.46 16.67 19.55 -46.07 73.26 0.7228 793.3 129.4
28 19.20 59.66 13.62 42.34 15.67 19.80 -45.82 74.61 0.7185 825.4 219.9
29 10.18 -27.00 7.29 -27.00 16.47 19.38 -46.24 73.56 0.7244 729.2 999999
30 2.88 14.06 2.07 10.12 16.08 19.09 -46.53 74.15 0.7273 529.1 161.0


  • 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.