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

11953 45.15 205.65 26.20 119.13 -17.47 30.87 29.04 243.28 0.5203 229.6 166.6


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SDO HMI 2014-01-15 06:00:24 UT

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

1 0.00 1.02 0.00 0.61 -17.10 34.51 32.68 246.08 0.5668 645.0 554.2
2 0.00 0.85 0.00 0.50 -16.40 32.39 30.56 246.16 0.5354 613.0 504.9
3 0.00 2.81 0.00 1.64 -16.67 32.29 30.46 245.62 0.5354 742.0 644.4
4 5.61 92.10 3.28 53.86 -17.42 31.78 29.95 243.99 0.5322 925.8 305.5
5 2.21 65.06 1.29 37.64 -16.82 31.67 29.85 245.00 0.5278 889.2 403.6
6 0.85 -4.00 0.50 -4.00 -18.14 31.91 30.09 242.80 0.5378 648.6 999999
7 17.94 -4.00 10.49 -4.00 -17.88 31.65 29.82 243.09 0.5329 997.6 999999
8 1.11 2.21 0.64 1.29 -17.22 31.53 29.70 244.19 0.5279 936.7 713.3
9 0.00 3.06 0.00 1.77 -16.41 31.22 29.39 245.46 0.5196 917.0 735.8
10 1.36 -5.00 0.79 -5.00 -17.23 31.00 29.17 243.82 0.5209 968.4 999999
11 1.53 -4.00 0.89 -4.00 -18.05 31.15 29.32 242.46 0.5272 850.1 999999
12 6.72 -5.00 3.88 -5.00 -17.03 30.79 28.96 244.06 0.5170 643.7 999999
13 0.00 2.13 0.00 1.22 -17.18 30.04 28.21 243.29 0.5077 -720.0 -568.8
14 0.00 1.45 0.00 0.82 -17.21 29.17 27.35 242.62 0.4962 -853.0 -624.8
15 0.00 3.57 0.00 2.03 -17.43 28.83 27.00 241.94 0.4928 -784.0 -683.9
16 0.00 1.02 0.00 0.58 -17.10 28.77 26.95 242.53 0.4902 -604.0 -596.4
17 0.00 3.49 0.00 1.98 -17.47 28.62 26.80 241.72 0.4903 -894.0 -691.7
18 0.68 14.20 0.39 8.04 -17.57 28.47 26.64 241.42 0.4888 -961.5 -812.5
19 4.76 -18.00 2.70 -18.00 -17.45 28.31 26.48 241.51 0.4860 -1133.9 999999
20 0.00 1.28 0.00 0.73 -18.63 28.40 26.57 239.37 0.4946 -626.0 -536.7
21 2.38 -18.00 1.35 -18.00 -17.61 28.13 26.30 241.07 0.4845 -1009.1 999999
22 0.00 0.77 0.00 0.43 -18.64 28.05 26.22 239.07 0.4901 -632.0 -461.1
23 0.00 5.44 0.00 3.07 -17.77 27.74 25.91 240.44 0.4804 -896.0 -821.2
24 0.00 3.23 0.00 1.82 -18.02 27.60 25.78 239.86 0.4802 -810.0 -727.7
25 0.00 1.96 0.00 1.10 -17.75 27.42 25.60 240.22 0.4761 -888.0 -776.2


  • 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.