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

12173 78.86 226.20 42.68 122.55 -16.00 248.84 6.36 195.17 0.4058 -73.7 -89.0


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SDO HMI 2014-09-26 15:00:33 UT

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

1 0.00 1.24 0.00 0.67 -13.86 252.39 9.91 205.34 0.3921 782.0 568.3
2 0.53 4.59 0.29 2.49 -15.18 252.16 9.68 203.44 0.4098 1038.7 810.9
3 16.95 36.29 9.30 19.90 -16.65 252.20 9.72 202.12 0.4314 1000.3 730.3
4 0.00 0.79 0.00 0.43 -15.05 251.97 9.49 203.15 0.4066 725.0 595.2
5 1.59 -3.00 0.87 -3.00 -16.35 251.93 9.45 201.84 0.4254 1145.3 999999
6 0.00 1.32 0.00 0.73 -17.07 251.74 9.26 200.82 0.4349 784.0 514.9
7 0.00 3.27 0.00 1.80 -17.49 251.54 9.06 200.05 0.4400 886.0 731.0
8 0.00 1.94 0.00 1.07 -17.65 251.20 8.72 199.23 0.4405 856.0 548.8
9 0.00 0.97 0.00 0.53 -15.90 250.77 8.29 199.75 0.4123 1017.0 848.3
10 0.00 1.68 0.00 0.91 -16.19 250.34 7.86 198.57 0.4143 898.0 698.5
11 0.00 0.97 0.00 0.53 -15.79 250.01 7.53 198.15 0.4066 555.0 475.5
12 3.80 15.19 2.09 8.33 -17.56 250.05 7.57 196.91 0.4336 1008.2 709.6
13 0.00 1.32 0.00 0.72 -15.52 249.66 7.18 197.55 0.4009 -723.0 -641.1
14 14.48 30.38 7.79 16.34 -15.06 249.36 6.88 197.22 0.3924 1095.9 530.3
15 0.00 1.24 0.00 0.68 -17.25 249.05 6.57 194.99 0.4245 -710.0 -533.1
16 1.94 19.96 1.05 10.79 -15.61 248.84 6.36 195.60 0.3984 -825.0 -592.6
17 6.89 10.42 3.71 5.62 -15.60 248.46 5.98 194.73 0.3968 -978.3 -569.8
18 0.00 3.00 0.00 1.64 -17.34 248.42 5.94 193.55 0.4235 -782.0 -650.9
19 0.71 4.33 0.38 2.35 -16.45 248.33 5.85 193.88 0.4094 -829.5 -699.2
20 0.53 4.06 0.29 2.21 -17.17 248.16 5.68 193.08 0.4199 -981.3 -802.6
21 0.00 0.97 0.00 0.52 -15.14 248.04 5.57 194.03 0.3879 -586.0 -401.6
22 4.24 6.09 2.28 3.28 -15.66 248.00 5.52 193.58 0.3959 -935.8 -637.9
23 0.00 2.47 0.00 1.35 -17.42 247.16 4.68 190.71 0.4206 -778.0 -610.0
24 1.94 44.41 1.04 23.87 -15.35 247.05 4.57 191.48 0.3878 -1064.6 -659.5
25 2.21 6.80 1.20 3.70 -16.99 246.90 4.42 190.32 0.4130 -1009.8 -732.6
26 1.85 -24.00 1.00 -24.00 -15.42 246.71 4.23 190.61 0.3877 -932.3 999999
27 0.00 1.41 0.00 0.76 -15.02 246.64 4.16 190.63 0.3813 -769.0 -690.9
28 0.00 1.06 0.00 0.58 -17.25 246.59 4.11 189.50 0.4163 -564.0 -482.0
29 0.00 1.50 0.00 0.80 -14.50 246.41 3.93 190.31 0.3723 -778.0 -677.2
30 0.00 1.85 0.00 0.98 -13.80 246.34 3.86 190.48 0.3608 682.0 496.1
31 0.00 1.15 0.00 0.62 -16.03 246.34 3.86 189.44 0.3965 -338.0 -388.2
32 12.19 -24.00 6.56 -24.00 -15.74 246.24 3.76 189.33 0.3915 -1061.5 999999
33 4.15 8.65 2.22 4.63 -15.02 246.20 3.72 189.53 0.3800 -1097.2 -865.8
34 0.00 0.44 0.00 0.24 -16.95 246.17 3.69 188.67 0.4105 -749.0 -607.2
35 2.03 -24.00 1.09 -24.00 -16.00 246.12 3.64 188.93 0.3953 -902.2 999999
36 2.83 -24.00 1.52 -24.00 -15.51 246.08 3.60 189.03 0.3875 -1106.7 999999
37 0.00 1.32 0.00 0.71 -14.76 245.98 3.50 189.09 0.3752 -814.0 -675.9
38 0.00 0.97 0.00 0.52 -15.83 245.90 3.42 188.45 0.3922 -891.0 -728.6
39 0.00 1.68 0.00 0.91 -16.45 245.69 3.21 187.72 0.4016 -818.0 -671.8
40 0.00 2.47 0.00 1.34 -16.81 245.63 3.15 187.47 0.4072 -876.0 -675.2


  • 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.