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

12114 0.54 60.20 0.31 34.30 -19.94 147.73 14.49 209.41 0.4918 221.1 200.0


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SDO HMI 2014-07-15 04:00:40 UT

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

1 0.00 0.54 0.00 0.32 -20.31 156.79 23.55 222.35 0.5583 418.0 345.7
2 0.00 0.73 0.00 0.43 -20.44 156.67 23.43 222.04 0.5584 559.0 524.9
3 0.00 0.45 0.00 0.28 -22.81 156.86 23.62 219.35 0.5847 585.0 485.6
4 0.00 1.45 0.00 0.87 -20.66 156.31 23.07 221.34 0.5573 503.0 491.4
5 0.00 1.18 0.00 0.70 -20.29 156.25 23.01 221.74 0.5529 439.0 521.3
6 0.00 1.18 0.00 0.70 -20.79 156.05 22.81 220.86 0.5561 588.0 496.1
7 0.00 2.27 0.00 1.34 -19.87 155.80 22.56 221.73 0.5442 369.0 512.6
8 0.00 0.82 0.00 0.48 -20.36 155.28 22.04 220.45 0.5443 690.0 544.4
9 0.00 2.63 0.00 1.55 -21.30 154.09 20.85 217.76 0.5435 709.0 544.1
10 0.00 1.18 0.00 0.67 -17.67 152.96 19.72 220.95 0.4925 498.0 481.6
11 0.00 1.27 0.00 0.69 -9.88 151.70 18.46 232.24 0.3963 718.0 547.6
12 0.00 1.63 0.00 0.96 -22.31 152.83 19.59 214.92 0.5441 593.0 519.3
13 0.00 2.81 0.00 1.59 -17.42 152.12 18.88 220.09 0.4813 741.0 616.5
14 0.00 1.09 0.00 0.62 -17.71 152.11 18.87 219.68 0.4846 437.0 441.2
15 0.00 1.45 0.00 0.82 -17.41 151.91 18.67 219.80 0.4792 920.0 652.8
16 0.00 2.00 0.00 1.13 -17.61 151.87 18.63 219.46 0.4810 811.0 564.6
17 0.00 1.91 0.00 1.13 -23.08 152.18 18.94 213.17 0.5477 386.0 385.2
18 0.00 0.91 0.00 0.51 -17.05 150.60 17.36 218.29 0.4623 671.0 532.6
19 0.00 1.63 0.00 0.91 -16.65 150.26 17.02 218.32 0.4543 656.0 588.9
20 0.00 1.09 0.00 0.61 -17.52 149.71 16.47 216.21 0.4596 563.0 591.7
21 0.00 0.91 0.00 0.50 -15.38 148.80 15.56 217.70 0.4248 553.0 387.8
22 0.00 1.73 0.00 0.95 -16.52 148.79 15.55 216.04 0.4387 792.0 672.7
23 0.00 1.27 0.00 0.72 -20.27 148.00 14.76 210.00 0.4799 744.0 563.5
24 0.00 2.09 0.00 1.18 -20.40 147.81 14.57 209.54 0.4802 870.0 690.9
25 0.00 1.36 0.00 0.77 -20.90 147.65 14.41 208.74 0.4856 681.0 569.5
26 0.00 1.09 0.00 0.61 -19.52 147.46 14.22 209.92 0.4660 659.0 533.8
27 0.00 0.73 0.00 0.41 -20.96 147.46 14.22 208.35 0.4850 734.0 657.2
28 0.00 1.36 0.00 0.77 -20.69 147.36 14.13 208.48 0.4807 665.0 584.0
29 0.54 2.81 0.31 1.58 -20.48 147.04 13.80 208.15 0.4756 886.0 678.2
30 0.00 1.00 0.00 0.57 -23.33 146.64 13.40 204.72 0.5110 -561.0 -475.0
31 0.00 1.91 0.00 1.08 -21.51 146.10 12.86 205.49 0.4829 -584.0 -534.5
32 0.00 1.27 0.00 0.71 -21.00 145.88 12.64 205.62 0.4745 -787.0 -582.3
33 0.00 0.91 0.00 0.51 -21.03 145.69 12.45 205.24 0.4736 -649.0 -490.4
34 0.00 2.27 0.00 1.24 -17.82 144.95 11.71 207.23 0.4241 -918.0 -811.5
35 0.00 2.27 0.00 1.24 -18.08 144.87 11.63 206.77 0.4272 -764.0 -598.2
36 0.00 0.73 0.00 0.40 -18.66 144.12 10.88 204.67 0.4303 -535.0 -488.1
37 0.00 0.64 0.00 0.37 -24.08 144.36 11.12 200.36 0.5082 -691.0 -629.3
38 0.00 2.18 0.00 1.25 -24.03 143.30 10.07 198.61 0.5021 -911.0 -726.7
39 0.00 0.91 0.00 0.50 -19.57 142.54 9.30 200.64 0.4337 -231.0 -393.8
40 0.00 0.91 0.00 0.51 -24.50 130.83 -2.41 175.46 0.4857 -339.0 -320.6
41 0.00 1.36 0.00 0.75 -18.02 121.57 -11.67 153.07 0.4266 -817.0 -709.7
42 0.00 1.18 0.00 0.69 -24.14 118.89 -14.34 154.53 0.5278 -799.0 -586.5
43 0.00 1.09 0.00 0.68 -29.46 116.65 -16.59 155.81 0.6090 -551.0 -503.2


  • 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.