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

12114 0.00 61.09 0.00 36.12 -20.26 149.16 21.41 219.33 0.5449 147.5 211.1


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SDO HMI 2014-07-15 14:00:40 UT

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

1 0.00 0.45 0.00 0.31 -24.36 162.11 34.37 227.67 0.6978 -649.0 -537.2
2 0.00 2.90 0.00 1.84 -20.82 157.67 29.92 228.26 0.6271 583.0 444.2
3 0.00 1.63 0.00 1.02 -20.11 156.62 28.88 228.21 0.6104 653.0 538.7
4 0.00 1.45 0.00 0.91 -20.35 156.63 28.89 227.92 0.6125 600.0 494.7
5 0.00 0.73 0.00 0.45 -19.83 156.20 28.45 228.18 0.6036 633.0 532.8
6 0.00 0.73 0.00 0.45 -20.10 156.21 28.47 227.84 0.6060 739.0 703.2
7 0.00 0.91 0.00 0.57 -20.80 156.17 28.42 226.89 0.6117 494.0 356.5
8 0.00 1.45 0.00 0.90 -20.59 156.02 28.27 227.01 0.6083 683.0 544.3
9 0.00 1.54 0.00 0.95 -19.91 155.77 28.02 227.65 0.5999 691.0 526.6
10 0.00 1.63 0.00 1.02 -21.31 155.50 27.75 225.59 0.6095 647.0 468.0
11 0.00 1.27 0.00 0.79 -21.34 154.62 26.87 224.66 0.6011 792.0 641.5
12 0.00 1.72 0.00 1.01 -17.06 152.64 24.89 228.31 0.5409 300.0 327.9
13 0.00 1.18 0.00 0.69 -17.50 152.24 24.50 227.23 0.5407 825.0 720.2
14 0.00 1.91 0.00 1.12 -17.83 152.22 24.47 226.74 0.5436 742.0 656.4
15 0.00 1.82 0.00 1.08 -19.12 152.17 24.42 224.91 0.5554 604.0 483.3
16 0.00 1.63 0.00 0.96 -17.56 151.90 24.15 226.76 0.5376 776.0 652.5
17 0.00 1.27 0.00 0.70 -6.76 150.25 22.51 243.81 0.4254 628.0 466.7
18 0.00 8.90 0.00 5.13 -17.58 149.54 21.79 223.85 0.5128 253.0 618.4
19 0.00 2.18 0.00 1.26 -17.74 149.32 21.57 223.34 0.5122 658.0 604.0
20 0.00 1.27 0.00 0.74 -20.65 147.94 20.19 217.67 0.5306 812.0 630.0
21 0.00 1.27 0.00 0.74 -20.92 147.87 20.13 217.25 0.5330 862.0 698.4
22 0.00 0.91 0.00 0.53 -21.01 147.71 19.97 216.92 0.5327 775.0 623.4
23 0.00 1.09 0.00 0.63 -20.66 147.18 19.43 216.62 0.5239 902.0 687.7
24 0.00 1.18 0.00 0.68 -19.81 146.59 18.84 216.84 0.5087 729.0 627.1
25 0.00 1.00 0.00 0.58 -20.68 146.60 18.85 215.78 0.5190 878.0 724.9
26 0.00 0.73 0.00 0.42 -21.54 146.12 18.37 214.09 0.5251 -677.0 -575.1
27 0.00 1.27 0.00 0.74 -21.10 145.93 18.18 214.33 0.5182 -523.0 -478.4
28 0.00 1.91 0.00 1.07 -17.75 145.01 17.26 217.15 0.4699 -803.0 -748.6
29 0.00 1.36 0.00 0.79 -21.66 145.27 17.53 212.74 0.5195 -796.0 -620.7
30 0.00 0.73 0.00 0.42 -22.22 144.48 16.74 210.96 0.5202 -664.0 -542.5
31 0.00 2.00 0.00 1.17 -24.26 143.49 15.74 207.45 0.5387 -719.0 -530.6
32 0.00 0.91 0.00 0.53 -23.83 143.23 15.48 207.46 0.5316 -593.0 -490.3
33 0.00 1.63 0.00 0.96 -24.14 143.10 15.35 206.97 0.5346 -788.0 -596.1
34 0.00 1.36 0.00 0.80 -24.27 142.73 14.98 206.31 0.5339 -715.0 -492.3
35 0.00 1.00 0.00 0.56 -20.58 142.30 14.55 209.29 0.4826 -713.0 -559.7
36 0.00 1.82 0.00 1.08 -26.72 141.95 14.20 203.09 0.5609 -689.0 -516.0
37 0.00 1.18 0.00 0.71 -27.39 141.79 14.04 202.35 0.5688 -597.0 -462.2
38 0.00 1.72 0.00 0.99 -23.25 139.78 12.03 202.53 0.5019 -817.0 -687.7
39 0.00 1.45 0.00 0.82 -24.44 126.68 -1.07 177.98 0.4839 -762.0 -591.8


  • 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.