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

12209 117.43 646.89 172.22 959.15 -15.41 243.47 68.99 252.91 0.9406 -326.6 -73.1


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SDO HMI 2014-11-25 09:00:26 UT

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

1 14.13 77.18 33.45 183.18 -12.87 251.70 77.22 256.47 0.9788 365.2 100.0
2 0.00 0.77 0.00 2.28 -15.98 253.93 79.45 253.49 0.9865 294.0 294.0
3 0.00 1.20 0.00 3.52 -16.20 253.93 79.45 253.27 0.9866 350.0 293.3
4 0.00 3.77 0.00 6.83 -13.25 247.77 73.29 255.74 0.9631 243.0 133.6
5 0.00 0.86 0.00 1.12 -11.88 241.24 66.76 256.46 0.9266 352.0 143.7
6 1.28 5.31 1.68 6.92 -12.06 241.26 66.78 256.26 0.9268 295.1 238.9
7 0.00 12.93 0.00 17.22 -13.08 241.64 67.16 255.22 0.9300 -403.0 -327.6
8 8.82 539.73 12.63 731.30 -15.79 242.86 68.38 252.51 0.9395 31.2 -119.3
9 0.00 0.26 0.00 0.34 -13.19 241.22 66.74 255.05 0.9275 -643.0 -569.0
10 10.54 -8.00 14.67 -8.00 -15.34 242.38 67.90 252.92 0.9363 -402.6 999999
11 10.28 -8.00 13.68 -8.00 -14.42 241.39 66.91 253.76 0.9296 -679.2 999999
12 1.20 -8.00 1.69 -8.00 -16.27 242.54 68.06 251.95 0.9381 -321.2 999999
13 0.00 1.03 0.00 1.28 -12.39 239.98 65.50 255.74 0.9187 139.0 100.9
14 6.94 -8.00 9.16 -8.00 -14.72 241.18 66.70 253.40 0.9285 -871.2 999999
15 25.35 -8.00 35.12 -8.00 -16.94 241.96 67.48 251.16 0.9353 -333.7 999999
16 3.51 -8.00 4.52 -8.00 -15.44 240.46 65.98 252.53 0.9247 53.4 999999
17 16.96 -8.00 22.47 -8.00 -16.79 240.97 66.49 251.17 0.9292 -728.2 999999
18 5.31 -8.00 6.80 -8.00 -16.76 240.10 65.62 251.05 0.9238 -708.5 999999
19 0.00 3.85 0.00 5.16 -18.29 240.96 66.48 249.57 0.9307 60.0 18.6
20 13.11 -8.00 16.35 -8.00 -16.68 239.45 64.97 251.03 0.9195 -977.7 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.