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

11355 36.28 261.57 20.62 147.83 14.21 251.54 25.99 297.76 0.4823 -353.3 -278.8


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SDO HMI 2011-11-26 11:58:57 UT

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

1 33.20 222.57 18.88 126.52 14.22 252.38 26.84 297.00 0.4931 -1220.3 -427.9
2 3.08 -1.00 1.74 -1.00 14.38 251.82 26.27 297.74 0.4865 -1165.3 999999
3 0.00 0.60 0.00 0.34 16.58 251.67 26.13 301.90 0.4992 -544.0 -529.3
4 0.00 1.11 0.00 0.64 17.07 251.61 26.07 302.83 0.5019 -532.0 -466.4
5 0.00 1.71 0.00 0.94 10.60 249.94 24.40 291.56 0.4385 624.0 546.1
6 0.00 1.20 0.00 0.67 15.19 250.32 24.78 300.57 0.4718 -740.0 -511.9
7 0.00 1.11 0.00 0.63 16.93 250.52 24.98 303.60 0.4871 -736.0 -578.3
8 0.00 1.28 0.00 0.73 17.05 250.44 24.90 303.90 0.4869 -875.0 -685.1
9 0.00 0.60 0.00 0.34 17.09 250.31 24.76 304.09 0.4855 -814.0 -725.0
10 0.00 1.20 0.00 0.65 8.54 249.39 23.85 287.34 0.4207 781.0 671.9
11 0.00 3.08 0.00 1.68 10.04 248.94 23.40 291.07 0.4209 759.0 545.9
12 0.00 2.82 0.00 1.54 10.22 248.86 23.31 291.54 0.4205 655.0 498.1
13 0.00 1.37 0.00 0.74 6.05 248.54 22.99 281.85 0.3986 878.0 661.3
14 0.00 1.63 0.00 0.89 9.83 248.73 23.19 290.76 0.4167 921.0 707.1
15 0.00 1.54 0.00 0.84 14.19 246.92 21.38 302.07 0.4188 791.0 597.7
16 0.00 2.05 0.00 1.10 12.54 245.44 19.89 300.15 0.3858 889.0 722.3
17 0.00 1.88 0.00 1.00 10.53 244.91 19.36 295.91 0.3640 951.0 759.6
18 0.00 2.48 0.00 1.35 16.92 245.30 19.76 309.58 0.4214 886.0 655.8
19 0.00 1.54 0.00 0.84 16.95 245.01 19.47 310.04 0.4182 846.0 700.6
20 0.00 2.22 0.00 1.22 18.56 244.43 18.89 313.84 0.4273 721.0 609.1
21 0.00 2.65 0.00 1.44 18.19 243.93 18.39 313.91 0.4178 991.0 804.3
22 0.00 0.94 0.00 0.51 18.22 243.67 18.13 314.36 0.4151 902.0 783.4
23 0.00 1.88 0.00 0.99 10.54 242.81 17.27 298.48 0.3336 957.0 782.1
24 0.00 2.91 0.00 1.58 18.04 243.10 17.55 314.92 0.4067 798.0 699.7
25 0.00 1.20 0.00 0.65 19.31 243.07 17.53 317.22 0.4202 545.0 482.7


  • 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.