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

11204 105.85 406.66 55.90 215.11 16.37 48.35 2.38 353.29 0.3493 -287.1 -57.8


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SDO HMI 2011-05-06 02:59:07 UT

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

1 0.98 274.15 0.52 144.91 16.25 50.53 4.57 347.35 0.3508 -942.9 -370.5
2 13.32 -1.00 7.06 -1.00 16.67 50.26 4.29 348.34 0.3566 -896.5 999999
3 22.26 -1.00 11.76 -1.00 16.18 50.19 4.22 348.25 0.3486 -1205.1 999999
4 28.26 -1.00 14.87 -1.00 15.67 49.83 3.86 348.92 0.3391 -1168.9 999999
5 4.20 -1.00 2.22 -1.00 16.50 49.72 3.75 349.69 0.3523 -741.6 999999
6 8.67 -1.00 4.58 -1.00 16.18 49.40 3.43 350.40 0.3461 -1018.7 999999
7 0.00 0.98 0.00 0.52 15.50 49.29 3.33 350.35 0.3349 -940.0 -824.6
8 0.00 0.89 0.00 0.47 15.28 49.26 3.29 350.33 0.3311 -658.0 -501.9
9 2.77 4.83 1.46 2.54 15.60 48.95 2.98 351.38 0.3355 -922.2 -669.3
10 3.31 4.83 1.74 2.54 15.85 48.23 2.26 353.53 0.3381 -867.2 -811.9
11 0.00 1.43 0.00 0.76 17.60 48.12 2.15 354.36 0.3664 772.0 649.6
12 0.00 0.54 0.00 0.30 22.12 48.18 2.22 355.29 0.4387 762.0 598.8
13 0.00 1.16 0.00 0.63 19.33 47.69 1.73 355.84 0.3937 -822.0 -623.6
14 1.16 4.11 0.61 2.17 16.56 47.10 1.13 356.87 0.3482 -767.4 -690.0
15 0.00 0.98 0.00 0.52 15.85 47.06 1.10 356.85 0.3365 -776.0 -672.4
16 0.00 0.98 0.00 0.52 17.95 46.15 0.19 359.52 0.3704 850.0 647.9
17 0.00 1.07 0.00 0.57 17.92 45.71 -0.26 0.66 0.3699 814.0 644.8
18 0.00 2.95 0.00 1.57 17.50 45.58 -0.38 1.01 0.3631 545.0 611.7
19 1.34 54.01 0.71 28.61 17.11 45.46 -0.51 1.37 0.3567 798.0 694.5
20 0.00 0.54 0.00 0.29 17.63 45.45 -0.51 1.34 0.3652 705.0 531.2
21 0.00 4.83 0.00 2.57 17.59 44.88 -1.08 2.84 0.3650 620.0 631.9
22 12.70 -19.00 6.73 -19.00 17.01 44.86 -1.11 3.00 0.3555 1102.4 999999
23 0.00 2.15 0.00 1.13 16.59 44.83 -1.14 3.14 0.3487 996.0 809.9
24 0.00 2.32 0.00 1.24 17.63 44.66 -1.30 3.41 0.3658 585.0 504.3
25 0.00 1.25 0.00 0.67 17.47 44.47 -1.49 3.94 0.3633 648.0 569.4
26 3.93 15.92 2.08 8.41 16.62 44.38 -1.58 4.35 0.3497 1132.1 836.8
27 1.70 -26.00 0.90 -26.00 16.37 44.36 -1.61 4.49 0.3455 1054.1 999999
28 0.00 3.93 0.00 2.09 17.56 44.19 -1.78 4.67 0.3653 696.0 601.0
29 0.00 1.25 0.00 0.66 16.98 44.07 -1.90 5.13 0.3560 1050.0 765.3
30 1.25 3.84 0.66 2.03 16.37 43.95 -2.02 5.63 0.3461 1125.8 962.7
31 0.00 1.43 0.00 0.76 16.69 43.88 -2.09 5.72 0.3515 857.0 660.9
32 0.00 2.06 0.00 1.09 17.24 43.84 -2.12 5.66 0.3605 806.0 653.3
33 0.00 2.15 0.00 1.13 16.18 43.76 -2.21 6.21 0.3433 1129.0 980.5
34 0.00 1.88 0.00 0.99 16.82 43.69 -2.28 6.20 0.3539 862.0 651.8
35 0.00 1.52 0.00 0.81 17.66 43.52 -2.45 6.38 0.3679 810.0 624.9
36 0.00 2.24 0.00 1.18 16.89 43.43 -2.53 6.86 0.3555 827.0 633.2
37 0.00 1.25 0.00 0.67 17.73 43.33 -2.64 6.85 0.3693 677.0 540.1
38 0.00 1.70 0.00 0.91 18.65 42.03 -3.93 9.70 0.3871 719.0 499.9
39 0.00 1.43 0.00 0.77 18.45 41.97 -3.99 9.94 0.3841 862.0 680.2
40 0.00 2.06 0.00 1.08 14.79 38.97 -6.99 20.40 0.3392 -936.0 -734.8


  • 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.