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

12181 70.00 180.70 37.92 97.93 -12.45 160.60 14.36 216.66 0.4067 146.1 -169.3


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SDO HMI 2014-10-03 22:00:32 UT

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

1 0.00 2.29 0.00 1.27 -9.57 167.94 21.69 233.44 0.4557 650.0 529.4
2 0.00 1.23 0.00 0.69 -11.17 167.33 21.09 229.87 0.4636 785.0 564.1
3 0.00 1.85 0.00 1.05 -13.87 166.87 20.62 224.95 0.4860 527.0 531.8
4 0.00 1.06 0.00 0.58 -10.29 165.84 19.59 229.29 0.4371 725.0 643.2
5 0.00 0.88 0.00 0.49 -13.61 165.89 19.65 223.96 0.4727 689.0 618.1
6 0.00 2.37 0.00 1.33 -13.44 165.58 19.34 223.76 0.4675 771.0 623.2
7 0.00 2.11 0.00 1.15 -10.40 163.78 17.54 225.93 0.4144 -792.0 -577.8
8 0.00 0.97 0.00 0.52 -10.13 163.39 17.14 225.73 0.4069 -703.0 -542.7
9 0.00 1.93 0.00 1.05 -10.74 162.81 16.57 223.69 0.4073 -531.0 -476.6
10 12.49 49.06 6.82 26.74 -12.12 162.83 16.59 221.43 0.4236 926.4 548.5
11 1.67 -10.00 0.91 -10.00 -11.87 162.82 16.57 221.81 0.4205 908.1 999999
12 0.00 1.14 0.00 0.67 -20.66 163.59 17.35 211.63 0.5342 617.0 530.8
13 1.32 -10.00 0.72 -10.00 -12.15 162.71 16.46 221.17 0.4226 1098.7 999999
14 0.00 1.49 0.00 0.84 -15.87 162.95 16.70 216.21 0.4699 216.0 182.1
15 0.00 0.62 0.00 0.34 -15.67 162.80 16.56 216.23 0.4661 363.0 311.0
16 4.40 -10.00 2.40 -10.00 -12.05 162.47 16.23 220.93 0.4190 1108.4 999999
17 0.00 2.20 0.00 1.20 -12.56 162.47 16.23 220.13 0.4251 757.0 667.4
18 10.46 -10.00 5.69 -10.00 -11.85 162.34 16.09 221.00 0.4153 1135.1 999999
19 2.99 -10.00 1.62 -10.00 -11.66 162.32 16.08 221.28 0.4129 1121.1 999999
20 5.10 6.86 2.79 3.75 -12.86 162.24 16.00 219.25 0.4264 922.0 659.3
21 0.00 1.06 0.00 0.58 -14.50 162.32 16.08 217.02 0.4472 551.0 461.5
22 0.44 1.67 0.24 0.91 -11.52 161.87 15.63 220.70 0.4065 911.6 679.2
23 1.41 6.51 0.77 3.56 -13.56 161.07 14.83 216.12 0.4238 948.0 764.4
24 0.00 0.62 0.00 0.34 -13.90 160.83 14.59 215.20 0.4260 702.0 529.0
25 0.00 0.70 0.00 0.38 -13.42 160.77 14.53 215.77 0.4193 822.0 667.2
26 0.00 1.67 0.00 0.91 -13.35 160.55 14.30 215.44 0.4163 873.0 720.8
27 0.00 1.14 0.00 0.61 -11.13 160.33 14.09 218.43 0.3859 -625.0 -502.4
28 0.00 0.53 0.00 0.29 -13.31 160.26 14.01 214.95 0.4131 325.0 427.2
29 0.00 2.20 0.00 1.19 -13.59 159.07 12.83 212.22 0.4064 -744.0 -651.0
30 3.25 10.99 1.73 5.85 -10.89 158.75 12.51 215.52 0.3676 -985.3 -712.8
31 2.46 56.01 1.32 30.12 -12.50 158.48 12.23 212.51 0.3865 -991.9 -596.0
32 1.23 18.99 0.66 10.14 -11.80 158.32 12.08 213.19 0.3757 -954.1 -856.2
33 0.53 -32.00 0.28 -32.00 -11.54 158.28 12.03 213.48 0.3719 -1083.5 999999
34 21.81 -31.00 11.73 -31.00 -13.00 158.28 12.04 211.40 0.3917 -1036.1 999999
35 0.00 1.41 0.00 0.76 -14.02 158.30 12.06 210.10 0.4059 -698.0 -517.6
36 0.44 -32.00 0.24 -32.00 -12.04 158.17 11.93 212.51 0.3778 -1120.0 999999
37 0.00 1.14 0.00 0.62 -15.35 157.26 11.02 206.38 0.4166 -820.0 -641.8


  • 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.