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

12005 121.18 654.26 68.47 367.20 12.06 260.90 -19.74 44.82 0.4651 -640.9 -357.3


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SDO HMI 2014-03-17 02:00:30 UT

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

1 3.31 6.70 1.83 3.70 14.15 264.98 -15.66 36.12 0.4459 864.9 631.3
2 0.00 4.26 0.00 2.38 14.17 262.86 -17.78 39.62 0.4663 -631.0 -698.8
3 98.99 558.62 54.61 308.35 12.10 262.88 -17.76 42.64 0.4421 -1429.9 -443.2
4 1.04 6.00 0.58 3.36 14.06 262.41 -18.22 40.47 0.4694 -889.6 -773.9
5 1.83 -3.00 1.01 -3.00 11.50 262.34 -18.29 44.46 0.4410 -1018.0 999999
6 0.96 -3.00 0.53 -3.00 11.65 261.72 -18.91 45.17 0.4495 -624.1 999999
7 0.00 2.35 0.00 1.32 13.88 261.49 -19.15 42.14 0.4766 -719.0 -624.0
8 0.00 2.09 0.00 1.18 13.73 261.14 -19.50 42.86 0.4786 -615.0 -466.8
9 0.00 1.04 0.00 0.60 14.42 259.44 -21.20 44.27 0.5038 -707.0 -596.1
10 0.00 1.30 0.00 0.74 13.97 259.41 -21.22 44.94 0.4994 -583.0 -468.7
11 0.00 0.87 0.00 0.49 11.42 259.11 -21.53 49.25 0.4767 -693.0 -586.3
12 0.00 1.04 0.00 0.59 10.99 259.05 -21.59 50.05 0.4732 -800.0 -628.0
13 0.00 0.78 0.00 0.44 11.12 258.97 -21.67 49.94 0.4753 -744.0 -641.3
14 0.00 1.04 0.00 0.59 12.49 258.53 -22.11 48.33 0.4940 -826.0 -706.4
15 0.00 1.39 0.00 0.79 11.72 258.23 -22.40 49.92 0.4898 -870.0 -747.6
16 0.00 1.39 0.00 0.80 12.99 258.02 -22.62 48.21 0.5046 -537.0 -418.4
17 0.00 1.22 0.00 0.70 12.84 257.97 -22.67 48.51 0.5037 -660.0 -500.9
18 0.00 2.17 0.00 1.24 11.25 257.48 -23.16 51.60 0.4942 -772.0 -636.6
19 0.35 1.48 0.21 0.87 12.91 254.32 -26.31 52.60 0.5460 -823.5 -689.2
20 0.00 1.39 0.00 0.82 13.10 254.30 -26.34 52.34 0.5479 -740.0 -554.9
21 0.00 1.39 0.00 0.83 13.53 254.08 -26.56 51.95 0.5542 -717.0 -599.8
22 0.00 1.22 0.00 0.72 13.57 253.87 -26.77 52.10 0.5570 -564.0 -440.3
23 0.00 1.04 0.00 0.61 10.02 253.29 -27.35 58.12 0.5349 593.0 524.3
24 0.00 1.04 0.00 0.61 10.41 252.97 -27.66 57.79 0.5418 688.0 550.5
25 0.00 2.96 0.00 1.79 13.44 251.91 -28.73 54.24 0.5783 885.0 675.1
26 0.00 1.48 0.00 0.90 13.48 251.72 -28.91 54.35 0.5808 782.0 651.6
27 0.00 2.00 0.00 1.21 13.01 251.65 -28.99 55.10 0.5780 705.0 552.5
28 0.00 1.30 0.00 0.79 13.62 251.53 -29.11 54.33 0.5841 589.0 544.5
29 0.00 1.48 0.00 0.90 11.02 250.34 -30.30 59.21 0.5786 701.0 561.8
30 0.00 0.78 0.00 0.49 11.30 247.62 -33.02 60.96 0.6134 695.0 584.7
31 0.00 0.78 0.00 0.49 10.89 247.31 -33.33 61.79 0.6145 673.0 508.8
32 0.00 2.17 0.00 1.34 6.66 246.72 -33.91 68.57 0.5976 276.0 292.6
33 0.00 2.09 0.00 1.33 10.72 246.12 -34.52 62.87 0.6279 572.0 529.2
34 0.00 1.22 0.00 0.78 10.91 245.35 -35.28 63.13 0.6381 627.0 591.9
35 0.00 0.78 0.00 0.51 11.51 245.19 -35.44 62.38 0.6436 706.0 647.2
36 0.00 0.78 0.00 0.51 11.43 245.02 -35.62 62.61 0.6452 622.0 555.0
37 0.00 0.35 0.00 0.23 11.18 244.68 -35.96 63.20 0.6477 459.0 502.8
38 0.00 0.35 0.00 0.24 15.81 243.04 -37.60 58.12 0.6936 408.0 475.5
39 12.00 19.66 7.86 12.88 10.33 243.55 -37.09 65.10 0.6564 855.0 557.4
40 0.00 1.04 0.00 0.69 10.21 243.11 -37.53 65.53 0.6610 343.0 297.8
41 0.00 0.61 0.00 0.41 11.86 242.35 -38.28 63.72 0.6786 554.0 437.9
42 0.00 1.91 0.00 1.30 11.72 241.83 -38.81 64.22 0.6838 723.0 628.0
43 2.70 7.05 1.84 4.80 11.60 241.30 -39.34 64.68 0.6893 771.2 595.8
44 0.00 1.57 0.00 1.07 11.30 241.15 -39.49 65.17 0.6894 660.0 588.1
45 0.00 1.04 0.00 0.71 11.08 240.83 -39.81 65.65 0.6920 562.0 490.3
46 0.00 3.04 0.00 2.10 11.82 240.54 -40.09 64.82 0.6989 712.0 555.3


  • 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.