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

12186 73.32 474.94 41.73 270.36 -20.95 17.24 12.25 203.80 0.4937 902.9 347.0


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SDO HMI 2014-10-14 15:00:31 UT

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

1 0.00 2.18 0.00 1.23 -17.68 20.26 15.28 212.33 0.4714 750.0 599.1
2 0.00 1.05 0.00 0.59 -18.03 20.03 15.05 211.53 0.4740 898.0 732.4
3 0.00 1.31 0.00 0.73 -17.70 19.87 14.89 211.64 0.4685 852.0 675.7
4 0.00 1.14 0.00 0.64 -19.10 19.63 14.65 209.66 0.4849 529.0 473.6
5 0.00 0.70 0.00 0.40 -19.40 19.66 14.68 209.39 0.4890 689.0 461.2
6 0.00 1.57 0.00 0.89 -19.20 19.51 14.53 209.36 0.4852 757.0 554.2
7 0.00 0.96 0.00 0.54 -18.53 18.15 13.17 207.72 0.4665 -713.0 -616.0
8 25.08 451.62 14.30 257.22 -21.04 17.71 12.72 204.51 0.4976 1282.6 360.9
9 3.58 -8.00 2.05 -8.00 -21.41 17.67 12.69 204.13 0.5024 935.4 999999
10 0.00 1.40 0.00 0.78 -19.00 17.15 12.17 205.44 0.4660 1042.0 911.8
11 44.66 -8.00 25.38 -8.00 -20.96 17.04 12.06 203.45 0.4924 1349.5 999999
12 0.00 2.01 0.00 1.11 -17.86 16.11 11.13 204.60 0.4432 -671.0 -579.6
13 0.00 1.31 0.00 0.73 -18.98 14.70 9.72 200.84 0.4507 -672.0 -527.9
14 0.00 0.96 0.00 0.53 -18.81 14.63 9.65 200.83 0.4479 -827.0 -736.0
15 0.00 2.71 0.00 1.53 -20.91 14.60 9.61 199.13 0.4780 784.0 706.1
16 0.00 0.96 0.00 0.54 -20.77 14.39 9.41 198.85 0.4750 806.0 653.4
17 0.00 0.87 0.00 0.50 -22.11 14.25 9.27 197.66 0.4938 -529.0 -380.4
18 0.00 1.22 0.00 0.69 -21.90 14.01 9.03 197.36 0.4897 -727.0 -556.5
19 0.00 0.96 0.00 0.54 -20.99 13.63 8.64 197.27 0.4746 -783.0 -554.7
20 0.00 0.61 0.00 0.33 -16.18 11.13 6.15 195.31 0.3911 -660.0 -521.9
21 0.00 1.05 0.00 0.63 -28.39 4.87 -0.11 179.82 0.5657 -671.0 -545.7
22 0.00 0.35 0.00 0.21 -28.13 3.85 -1.13 178.22 0.5623 -529.0 -480.8


  • 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.