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

12127 45.59 182.99 25.42 102.17 -7.44 250.31 23.84 240.57 0.4622 433.3 328.6


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SDO HMI 2014-08-04 08:00:39 UT

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

1 0.00 1.36 0.00 0.82 -6.83 259.10 32.63 248.98 0.5756 590.0 432.8
2 0.00 0.90 0.00 0.55 -8.62 258.31 31.83 245.56 0.5750 753.0 694.4
3 0.00 1.45 0.00 0.85 -5.54 256.75 30.28 249.67 0.5373 666.0 556.6
4 0.00 0.81 0.00 0.48 -5.50 256.57 30.10 249.62 0.5346 652.0 531.6
5 0.00 1.09 0.00 0.63 -6.02 255.86 29.39 248.22 0.5276 777.0 643.2
6 0.00 1.18 0.00 0.68 -5.74 255.85 29.37 248.71 0.5258 726.0 599.1
7 0.00 1.45 0.00 0.82 -4.61 253.67 27.20 249.25 0.4891 723.0 627.4
8 0.00 1.36 0.00 0.77 -4.36 253.63 27.15 249.70 0.4871 739.0 588.0
9 0.00 2.17 0.00 1.22 -5.36 252.58 26.10 246.95 0.4780 777.0 579.8
10 2.44 16.83 1.38 9.53 -6.91 252.52 26.04 243.96 0.4871 795.2 502.1
11 0.00 2.35 0.00 1.33 -5.91 252.36 25.89 245.71 0.4784 770.0 617.5
12 7.69 -10.00 4.35 -10.00 -6.81 252.38 25.90 244.02 0.4844 1013.7 999999
13 0.72 24.25 0.41 13.70 -7.30 252.24 25.76 242.98 0.4859 837.0 190.8
14 0.00 2.53 0.00 1.43 -6.05 252.17 25.69 245.26 0.4766 772.0 638.1
15 1.09 -13.00 0.61 -13.00 -7.32 251.97 25.49 242.69 0.4823 825.4 999999
16 0.00 1.81 0.00 1.02 -6.34 251.71 25.23 244.30 0.4721 818.0 683.6
17 0.00 1.63 0.00 0.91 -5.65 251.61 25.13 245.54 0.4662 873.0 712.6
18 1.18 11.22 0.66 6.28 -5.83 251.51 25.04 245.10 0.4660 965.1 718.3
19 0.00 1.09 0.00 0.61 -5.43 251.50 25.02 245.88 0.4632 632.0 543.4
20 0.00 1.09 0.00 0.61 -6.76 251.43 24.95 243.23 0.4711 558.0 425.7
21 0.00 1.27 0.00 0.71 -7.20 251.45 24.97 242.42 0.4745 -697.0 -466.4
22 0.00 0.72 0.00 0.40 -6.49 250.30 23.82 242.65 0.4537 687.0 566.4
23 11.49 22.90 6.39 12.72 -6.87 250.25 23.78 241.87 0.4557 994.2 721.8
24 2.26 -23.00 1.26 -23.00 -6.67 250.11 23.63 242.10 0.4523 1037.0 999999
25 0.81 -23.00 0.45 -23.00 -6.92 249.95 23.48 241.47 0.4520 1068.1 999999
26 0.00 0.81 0.00 0.46 -10.63 249.96 23.49 234.67 0.4821 -636.0 -499.6
27 0.00 0.90 0.00 0.50 -7.24 249.57 23.09 240.42 0.4492 791.0 627.0
28 0.00 0.81 0.00 0.46 -11.76 249.82 23.35 232.58 0.4905 -559.0 -489.0
29 14.66 50.86 8.10 28.07 -7.29 249.24 22.76 239.96 0.4451 1032.5 686.6
30 0.00 1.99 0.00 1.12 -11.14 249.30 22.82 233.01 0.4784 -707.0 -649.0
31 0.72 4.89 0.41 2.76 -11.36 249.21 22.74 232.53 0.4794 -827.0 -664.9
32 2.53 -29.00 1.40 -29.00 -7.43 248.78 22.30 239.18 0.4400 1103.5 999999
33 0.00 1.36 0.00 0.76 -10.04 248.81 22.33 234.32 0.4625 -787.0 -564.7
34 0.00 1.63 0.00 0.90 -7.85 248.47 22.00 237.99 0.4394 978.0 770.7
35 0.00 0.90 0.00 0.50 -7.36 247.92 21.44 238.29 0.4279 760.0 560.7
36 0.00 1.36 0.00 0.76 -11.78 247.94 21.46 230.21 0.4681 -644.0 -488.1
37 0.00 1.00 0.00 0.56 -12.38 247.82 21.35 229.06 0.4726 -674.0 -587.5
38 0.00 0.63 0.00 0.35 -12.00 247.76 21.28 229.61 0.4680 -663.0 -511.6
39 0.00 2.71 0.00 1.50 -10.37 247.60 21.12 232.20 0.4505 -692.0 -649.6
40 0.00 2.44 0.00 1.34 -8.23 247.04 20.56 235.45 0.4238 672.0 616.7
41 0.00 1.09 0.00 0.59 -11.34 244.90 18.42 226.61 0.4282 -819.0 -614.8
42 0.00 1.00 0.00 0.55 -11.88 244.84 18.36 225.59 0.4333 -578.0 -498.9
43 0.00 3.89 0.00 2.12 -10.22 244.64 18.16 228.19 0.4132 -691.0 -639.2
44 0.00 1.00 0.00 0.54 -10.84 243.31 16.83 224.89 0.4046 -716.0 -574.9
45 0.00 1.36 0.00 0.73 -9.86 243.09 16.62 226.32 0.3912 -726.0 -609.1
46 0.00 1.00 0.00 0.53 -7.72 241.18 14.70 227.08 0.3449 -858.0 -741.0
47 0.00 1.18 0.00 0.62 -9.19 239.65 13.17 220.93 0.3448 -860.0 -725.2
48 0.00 0.72 0.00 0.38 -8.96 239.23 12.75 220.46 0.3374 -839.0 -625.1


  • 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.