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

12155 35.13 181.84 19.76 102.23 -19.96 107.38 7.10 194.16 0.4741 464.7 353.3


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SDO HMI 2014-09-10 03:00:36 UT

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

1 0.00 0.80 0.00 0.46 -20.83 111.02 10.74 200.39 0.5021 704.0 559.3
2 0.00 2.23 0.00 1.27 -20.61 110.54 10.27 199.71 0.4966 873.0 742.6
3 0.00 12.84 0.00 7.34 -20.95 110.50 10.22 199.39 0.5012 631.0 462.0
4 0.00 3.83 0.00 2.18 -20.83 109.51 9.23 197.72 0.4946 749.0 572.6
5 0.00 0.62 0.00 0.35 -20.45 109.36 9.08 197.69 0.4884 725.0 671.0
6 10.87 28.35 6.19 16.16 -20.99 109.06 8.78 196.81 0.4949 903.0 -7.8
7 1.43 2.50 0.82 1.43 -21.78 108.94 8.67 196.12 0.5058 -781.9 -591.0
8 12.57 44.84 7.01 25.00 -18.87 108.43 8.15 196.99 0.4611 1073.7 533.2
9 0.00 3.83 0.00 2.18 -21.18 108.52 8.24 195.71 0.4954 845.0 654.8
10 0.00 0.89 0.00 0.51 -20.70 108.46 8.18 195.88 0.4882 865.0 742.3
11 0.36 3.12 0.20 1.79 -21.73 108.41 8.14 195.21 0.5030 693.8 544.0
12 0.00 1.87 0.00 1.07 -21.49 108.34 8.06 195.21 0.4992 737.0 569.3
13 3.39 -8.00 1.89 -8.00 -18.96 108.14 7.86 196.36 0.4612 945.4 999999
14 0.00 0.62 0.00 0.36 -21.44 107.84 7.56 194.34 0.4966 663.0 516.0
15 3.21 35.21 1.80 19.76 -20.06 107.03 6.75 193.55 0.4732 1072.9 787.0
16 0.00 1.07 0.00 0.60 -20.33 106.81 6.54 193.00 0.4764 582.0 483.6
17 3.30 -15.00 1.85 -15.00 -19.82 106.76 6.48 193.16 0.4686 1180.8 999999
18 0.00 1.69 0.00 0.93 -17.83 106.46 6.18 193.62 0.4373 834.0 611.1
19 0.00 0.98 0.00 0.54 -18.60 106.39 6.11 193.05 0.4488 699.0 525.2
20 0.00 1.78 0.00 1.00 -20.39 106.36 6.08 192.10 0.4758 404.0 309.3
21 0.00 1.69 0.00 0.95 -20.18 106.29 6.01 192.06 0.4725 643.0 560.4
22 0.00 0.98 0.00 0.55 -20.99 105.51 5.23 190.20 0.4824 650.0 536.1
23 0.00 5.70 0.00 3.17 -19.35 104.68 4.41 189.20 0.4552 776.0 699.0
24 0.00 3.21 0.00 1.78 -19.34 104.39 4.12 188.61 0.4545 750.0 687.8
25 0.00 0.98 0.00 0.54 -19.31 104.14 3.86 188.09 0.4533 614.0 611.4
26 0.00 0.98 0.00 0.54 -18.76 103.65 3.37 187.23 0.4439 583.0 425.5
27 0.00 0.98 0.00 0.54 -18.99 103.11 2.83 186.02 0.4465 -530.0 -343.1
28 0.00 1.43 0.00 0.79 -18.62 102.94 2.66 185.76 0.4404 -777.0 -671.4
29 0.00 4.46 0.00 2.46 -18.65 102.69 2.41 185.21 0.4405 -477.0 -491.9
30 0.00 1.96 0.00 1.08 -18.72 102.37 2.09 184.51 0.4411 -938.0 -775.0
31 0.00 1.52 0.00 0.86 -21.86 102.31 2.03 183.87 0.4896 -807.0 -697.7
32 0.00 2.23 0.00 1.22 -18.25 102.17 1.89 184.17 0.4335 -898.0 -803.6
33 0.00 0.89 0.00 0.49 -19.32 102.02 1.75 183.68 0.4502 -708.0 -625.6
34 0.00 1.43 0.00 0.78 -18.08 101.95 1.67 183.71 0.4306 -834.0 -644.9
35 0.00 0.98 0.00 0.56 -22.55 101.73 1.45 182.70 0.4996 -390.0 -370.5
36 0.00 3.39 0.00 1.86 -18.55 101.60 1.32 182.88 0.4377 -927.0 -844.4
37 0.00 0.89 0.00 0.51 -23.10 100.49 0.21 180.38 0.5075 -593.0 -489.1
38 0.00 1.07 0.00 0.62 -23.31 99.93 -0.35 179.37 0.5107 -604.0 -511.8


  • 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.