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

12159 12.55 72.22 7.13 42.08 -21.55 78.25 -12.12 158.90 0.5234 59.1 120.9


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SDO HMI 2014-09-10 21:00:35 UT

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

1 0.00 1.25 0.00 0.71 -22.00 84.33 -6.05 168.68 0.4996 767.0 649.3
2 3.65 29.65 2.08 16.83 -21.45 83.70 -6.67 167.29 0.4935 878.7 660.1
3 2.05 -2.00 1.16 -2.00 -20.90 83.63 -6.75 166.89 0.4856 1044.8 999999
4 1.60 -2.00 0.91 -2.00 -21.18 83.59 -6.79 166.94 0.4899 998.2 999999
5 5.25 -2.00 2.98 -2.00 -21.08 83.46 -6.92 166.65 0.4888 990.5 999999
6 0.00 2.94 0.00 1.62 -17.62 82.11 -8.27 161.90 0.4430 835.0 548.1
7 0.00 2.31 0.00 1.30 -18.79 80.60 -9.78 159.81 0.4678 -981.0 -852.9
8 0.00 1.07 0.00 0.60 -18.89 80.37 -10.01 159.46 0.4706 -880.0 -765.1
9 0.00 2.49 0.00 1.42 -20.83 80.17 -10.20 160.55 0.4993 819.0 688.5
10 0.00 0.98 0.00 0.56 -21.21 80.08 -10.30 160.66 0.5051 592.0 473.4
11 0.00 1.16 0.00 0.66 -20.39 79.91 -10.47 159.77 0.4944 695.0 625.5
12 0.00 1.07 0.00 0.61 -20.53 79.87 -10.51 159.79 0.4966 545.0 507.1
13 0.00 1.16 0.00 0.65 -18.70 79.89 -10.49 158.41 0.4705 -781.0 -661.2
14 0.00 0.89 0.00 0.50 -17.91 79.65 -10.73 157.28 0.4605 -847.0 -680.8
15 0.00 1.34 0.00 0.75 -18.54 79.55 -10.83 157.64 0.4702 -845.0 -703.5
16 0.00 2.05 0.00 1.15 -18.35 79.43 -10.95 157.25 0.4681 -731.0 -590.8
17 0.00 0.62 0.00 0.36 -21.65 77.93 -12.45 157.36 0.5227 717.0 629.4
18 0.00 1.87 0.00 1.08 -21.37 77.82 -12.56 156.97 0.5196 756.0 610.6
19 0.00 0.80 0.00 0.45 -18.10 77.50 -12.88 153.51 0.4769 -673.0 -603.0
20 0.00 1.25 0.00 0.71 -19.16 75.50 -14.87 151.19 0.5052 850.0 693.8
21 0.00 3.21 0.00 1.88 -21.46 74.97 -15.41 152.56 0.5387 777.0 519.5
22 0.00 0.71 0.00 0.45 -27.12 74.13 -16.25 156.03 0.6152 559.0 471.8
23 0.00 1.16 0.00 0.69 -22.68 73.95 -16.43 152.16 0.5610 561.0 517.7
24 0.00 1.60 0.00 0.99 -22.63 69.29 -21.09 145.89 0.5945 -133.0 -207.9
25 0.00 0.80 0.00 0.49 -22.28 69.34 -21.04 145.60 0.5902 -737.0 -544.1
26 0.00 1.16 0.00 0.72 -23.54 68.57 -21.81 145.93 0.6102 -656.0 -579.2
27 0.00 0.80 0.00 0.50 -23.66 68.33 -22.04 145.77 0.6133 -648.0 -595.8
28 0.00 1.42 0.00 0.90 -24.48 68.11 -22.27 146.31 0.6240 -611.0 -497.2
29 0.00 0.98 0.00 0.61 -23.67 68.15 -22.22 145.56 0.6148 -490.0 -491.3
30 0.00 0.98 0.00 0.61 -23.51 67.75 -22.62 144.94 0.6163 -648.0 -535.9
31 0.00 0.89 0.00 0.58 -26.86 67.04 -23.34 147.36 0.6574 -382.0 -431.8
32 0.00 0.62 0.00 0.39 -23.91 67.43 -22.95 144.96 0.6231 -553.0 -433.7
33 0.00 1.69 0.00 1.09 -24.89 66.44 -23.94 144.82 0.6411 -766.0 -652.9
34 0.00 0.80 0.00 0.52 -24.90 66.22 -24.16 144.58 0.6429 -451.0 -394.8
35 0.00 2.23 0.00 1.52 -28.41 64.30 -26.08 145.93 0.6925 -758.0 -600.8
36 0.00 0.27 0.00 0.18 -28.53 64.19 -26.19 145.93 0.6944 -490.0 -521.0


  • 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.