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

12135 123.00 589.26 85.65 407.69 12.34 128.16 -44.32 78.57 0.6982 -99.7 -90.6


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SDO HMI 2014-08-08 10:00:39 UT

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

1 31.45 357.36 20.90 238.49 13.51 130.66 -41.82 76.71 0.6685 -1108.2 -311.8
2 3.16 -1.00 2.12 -1.00 14.56 130.30 -42.19 75.20 0.6746 -622.5 999999
3 27.38 -1.00 18.31 -1.00 14.01 130.30 -42.19 76.02 0.6738 -937.0 999999
4 0.00 1.17 0.00 0.78 10.70 130.90 -41.58 80.91 0.6627 -498.0 -406.4
5 1.99 -1.00 1.34 -1.00 14.06 129.77 -42.71 76.02 0.6804 -218.6 999999
6 0.72 -1.00 0.49 -1.00 13.70 129.51 -42.97 76.58 0.6831 -174.9 999999
7 1.36 -1.00 0.92 -1.00 13.61 129.10 -43.38 76.77 0.6881 -436.0 999999
8 0.00 2.44 0.00 1.67 13.68 128.74 -43.74 76.72 0.6926 -472.0 -340.1
9 0.00 0.90 0.00 0.62 13.57 128.51 -43.98 76.91 0.6953 -450.0 -314.0
10 0.00 0.72 0.00 0.50 12.31 128.17 -44.31 78.76 0.6982 605.0 510.5
11 0.00 1.17 0.00 0.81 11.80 127.97 -44.51 79.50 0.7002 -296.0 -164.6
12 1.54 2.62 1.07 1.83 11.86 127.44 -45.05 79.47 0.7068 796.1 662.6
13 0.00 1.99 0.00 1.39 11.77 127.14 -45.34 79.60 0.7103 670.0 614.2
14 0.00 1.81 0.00 1.27 11.46 127.03 -45.45 80.06 0.7114 463.0 416.7
15 0.81 2.08 0.57 1.47 11.78 126.83 -45.66 79.62 0.7140 727.2 605.2
16 0.81 2.35 0.58 1.67 11.72 126.44 -46.05 79.73 0.7187 716.7 632.1
17 0.00 2.26 0.00 1.61 11.58 126.25 -46.24 79.93 0.7209 803.0 639.5
18 0.00 0.54 0.00 0.39 11.45 126.09 -46.39 80.13 0.7226 565.0 537.8
19 0.72 4.25 0.52 3.04 9.87 125.95 -46.53 82.32 0.7238 741.2 688.1
20 0.00 1.63 0.00 1.17 11.26 125.63 -46.85 80.41 0.7280 628.0 456.3
21 0.00 1.36 0.00 0.98 9.84 125.64 -46.84 82.36 0.7275 276.0 238.3
22 1.45 199.37 1.05 146.14 11.02 125.37 -47.12 80.75 0.7311 870.2 227.6
23 2.71 -22.00 1.96 -22.00 10.31 125.37 -47.12 81.72 0.7308 878.6 999999
24 0.99 -22.00 0.72 -22.00 10.97 125.15 -47.34 80.82 0.7336 713.0 999999
25 3.71 -22.00 2.70 -22.00 10.66 125.03 -47.46 81.26 0.7349 846.0 999999
26 0.99 -22.00 0.73 -22.00 10.48 124.74 -47.75 81.51 0.7382 718.1 999999
27 1.72 5.24 1.26 3.86 11.56 124.46 -48.02 80.05 0.7417 204.2 323.4
28 32.81 -22.00 24.01 -22.00 9.83 124.73 -47.76 82.38 0.7382 765.3 999999
29 8.68 -22.00 6.40 -22.00 10.60 124.35 -48.14 81.35 0.7428 610.2 999999


  • 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.