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

12209 72.75 472.37 259.44 1723.58 -14.57 245.98 -80.63 105.27 0.9855 69.3 -111.8


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SDO HMI 2014-11-13 20:00:27 UT

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

1 0.00 1.63 0.00 1.30 -6.64 275.78 -50.83 100.92 0.7866 296.0 283.4
2 0.00 1.03 0.00 0.94 -9.64 270.58 -56.03 103.50 0.8430 549.0 536.5
3 0.00 0.26 0.00 0.24 -10.26 270.20 -56.41 104.15 0.8475 517.0 537.3
4 0.00 1.20 0.00 1.25 -11.59 266.54 -60.08 104.93 0.8806 92.0 156.5
5 0.00 0.86 0.00 0.89 -7.49 266.05 -60.56 100.23 0.8794 203.0 257.5
6 10.49 77.58 13.08 97.08 -14.16 261.66 -64.95 106.84 0.9195 692.3 126.1
7 1.72 -6.00 2.18 -6.00 -13.81 261.19 -65.42 106.38 0.9222 245.6 999999
8 0.00 0.95 0.00 1.07 -7.05 263.20 -63.41 99.34 0.9012 198.0 256.7
9 0.00 0.86 0.00 1.19 -11.45 258.62 -67.99 103.47 0.9359 282.0 236.5
10 0.00 12.30 0.00 24.80 -16.83 252.49 -74.12 108.21 0.9703 -104.0 -112.2
11 0.00 1.63 0.00 3.42 -15.59 251.70 -74.91 106.84 0.9728 -115.0 -78.3
12 0.00 2.75 0.00 4.47 -9.44 255.15 -71.46 100.91 0.9539 -187.0 -126.0
13 25.80 171.33 50.12 335.72 -12.25 252.42 -74.19 103.51 0.9682 459.1 59.7
14 0.00 1.29 0.00 2.18 -9.14 254.42 -72.20 100.52 0.9574 104.0 94.5
15 15.48 183.72 92.36 1164.74 -16.82 242.60 -84.01 107.17 0.9968 -66.6 -195.2
16 0.00 0.52 0.00 3.92 -15.45 241.51 -85.10 105.72 0.9980 -106.0 -92.7
17 8.17 -15.00 37.90 -15.00 -14.16 243.69 -82.92 104.59 0.9948 -426.9 999999
18 0.00 3.96 0.00 40.16 -15.13 241.02 -85.59 105.37 0.9985 161.0 239.0
19 6.79 -15.00 43.54 -15.00 -14.34 242.09 -84.52 104.65 0.9972 309.7 999999
20 1.72 9.38 6.54 35.92 -11.55 244.98 -81.63 102.08 0.9919 -212.6 -261.2
21 0.00 1.12 0.00 4.29 -11.22 244.79 -81.82 101.73 0.9922 -75.0 -84.1
22 2.58 -15.00 13.72 -15.00 -12.24 242.78 -83.83 102.61 0.9960 -381.8 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.