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

12177 7.57 68.46 3.96 35.49 12.71 168.44 15.59 294.87 0.2893 -140.5 -229.7


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

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

1 0.00 3.70 0.00 1.97 10.54 174.41 21.56 281.98 0.3709 -790.0 -621.9
2 0.00 1.14 0.00 0.60 12.82 171.81 18.96 289.86 0.3383 -810.0 -660.8
3 0.00 1.67 0.00 0.88 12.65 171.38 18.53 289.74 0.3308 -823.0 -747.7
4 0.00 3.52 0.00 1.85 13.23 171.42 18.57 291.36 0.3344 -630.0 -634.9
5 0.00 1.94 0.00 1.02 13.02 171.21 18.36 290.96 0.3301 -902.0 -724.6
6 0.00 3.87 0.00 2.02 11.88 170.93 18.08 287.83 0.3204 -840.0 -674.3
7 1.76 13.11 0.92 6.86 12.97 170.95 18.10 291.05 0.3258 -1047.6 -792.6
8 0.00 1.06 0.00 0.55 13.43 170.92 18.07 292.41 0.3277 -634.0 -496.5
9 0.00 2.73 0.00 1.43 13.28 170.88 18.02 292.02 0.3262 -945.0 -803.4
10 5.81 -7.00 3.04 -7.00 12.92 170.69 17.83 291.15 0.3215 -1150.0 999999
11 0.00 2.99 0.00 1.57 13.31 170.65 17.80 292.35 0.3230 -510.0 -586.9
12 0.00 2.90 0.00 1.51 11.96 170.52 17.67 288.39 0.3143 -928.0 -775.8
13 0.00 1.23 0.00 0.64 11.66 170.47 17.61 287.51 0.3121 -840.0 -677.9
14 0.00 1.06 0.00 0.55 11.58 170.17 17.32 287.49 0.3072 -939.0 -700.7
15 0.00 2.64 0.00 1.37 12.71 169.90 17.04 291.27 0.3082 -937.0 -800.0
16 0.00 0.88 0.00 0.46 13.25 169.94 17.08 292.89 0.3118 -769.0 -545.7
17 0.00 1.32 0.00 0.69 11.60 169.73 16.87 287.92 0.3001 -799.0 -551.7
18 0.00 0.97 0.00 0.50 10.97 169.37 16.52 286.17 0.2919 744.0 537.5
19 0.00 1.58 0.00 0.82 11.15 168.74 15.89 287.28 0.2826 801.0 589.7
20 0.00 1.41 0.00 0.72 12.35 166.91 14.05 293.57 0.2600 837.0 674.7
21 0.00 1.23 0.00 0.63 12.86 166.78 13.92 295.60 0.2613 668.0 549.0
22 0.00 0.88 0.00 0.45 13.04 165.81 12.95 297.78 0.2479 760.0 648.5
23 0.00 1.50 0.00 0.76 10.11 165.13 12.28 286.93 0.2199 526.0 446.7
24 0.00 1.14 0.00 0.58 11.31 165.09 12.24 292.17 0.2255 -846.0 -638.8
25 0.00 2.46 0.00 1.24 12.85 162.10 9.24 305.18 0.1925 758.0 476.8
26 0.00 1.14 0.00 0.58 13.01 161.73 8.87 306.94 0.1889 854.0 689.5
27 0.00 1.32 0.00 0.67 13.16 161.61 8.76 307.96 0.1889 942.0 765.7
28 0.00 1.41 0.00 0.71 13.05 161.36 8.50 308.25 0.1843 1035.0 848.1
29 0.00 1.41 0.00 0.71 13.24 160.68 7.82 311.37 0.1774 917.0 721.4
30 0.00 1.67 0.00 0.84 13.19 160.30 7.45 312.50 0.1720 999.0 773.2
31 0.00 1.32 0.00 0.67 16.72 159.26 6.41 328.77 0.2072 950.0 785.2
32 0.00 1.06 0.00 0.53 12.45 158.76 5.91 315.57 0.1443 891.0 670.7
33 0.00 2.20 0.00 1.11 16.97 158.67 5.82 331.76 0.2060 808.0 618.3


  • 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.