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

12143 58.93 236.15 38.94 156.42 -4.85 31.71 39.90 254.53 0.6652 126.0 227.2


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SDO HMI 2014-08-22 02:00:38 UT

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

1 1.08 3.06 0.76 2.14 -5.12 35.31 43.50 255.61 0.7102 594.1 439.7
2 0.00 1.44 0.00 0.99 -5.76 34.04 42.22 254.25 0.6970 466.0 384.7
3 0.00 1.17 0.00 0.80 -4.54 33.94 42.13 255.90 0.6917 316.0 214.3
4 2.88 8.36 1.97 5.73 -5.03 33.93 42.12 255.21 0.6933 498.4 415.9
5 2.97 4.50 2.04 3.09 -5.44 33.92 42.11 254.64 0.6946 537.4 378.4
6 3.69 55.03 2.51 37.26 -4.03 33.78 41.97 256.55 0.6882 768.4 550.5
7 0.00 1.17 0.00 0.81 -6.62 34.00 42.19 253.04 0.6997 442.0 410.1
8 0.00 1.62 0.00 1.09 -2.54 33.62 41.81 258.62 0.6817 505.0 464.8
9 0.00 1.17 0.00 0.81 -6.67 33.79 41.98 252.89 0.6975 648.0 498.6
10 1.98 -6.00 1.34 -6.00 -4.38 33.52 41.70 255.96 0.6861 682.9 999999
11 2.79 7.91 1.90 5.39 -5.00 33.52 41.71 255.09 0.6882 792.0 656.3
12 0.00 1.71 0.00 1.17 -5.59 33.49 41.67 254.26 0.6898 607.0 555.8
13 2.70 -6.00 1.82 -6.00 -4.27 33.26 41.45 256.03 0.6826 930.9 999999
14 2.43 -6.00 1.64 -6.00 -4.05 33.21 41.40 256.32 0.6812 960.8 999999
15 0.00 1.08 0.00 0.73 -4.73 33.21 41.40 255.36 0.6835 576.0 630.2
16 1.71 7.37 1.15 4.97 -4.65 33.05 41.23 255.40 0.6812 767.7 746.8
17 0.00 0.63 0.00 0.43 -7.02 33.18 41.36 252.14 0.6914 451.0 403.4
18 2.61 8.09 1.76 5.46 -5.39 32.94 41.13 254.32 0.6825 746.9 674.3
19 0.00 3.51 0.00 2.33 -3.61 32.42 40.60 256.65 0.6699 884.0 733.2
20 0.00 0.63 0.00 0.43 -6.38 32.58 40.77 252.77 0.6818 618.0 515.3
21 0.00 0.72 0.00 0.48 -3.69 32.18 40.37 256.45 0.6671 696.0 524.4
22 3.78 10.16 2.52 6.78 -5.42 32.17 40.36 253.96 0.6732 811.8 557.9
23 0.00 0.81 0.00 0.54 -6.42 32.26 40.45 252.58 0.6780 470.0 398.3
24 0.00 1.17 0.00 0.77 -3.95 32.03 40.22 256.01 0.6662 724.0 633.3
25 1.80 12.23 1.20 8.15 -4.69 32.04 40.23 254.94 0.6689 824.3 716.2
26 0.00 0.27 0.00 0.18 -4.66 31.60 39.79 254.81 0.6632 686.0 665.0
27 0.72 6.20 0.47 4.09 -4.93 31.46 39.65 254.36 0.6624 766.9 709.5
28 0.00 0.99 0.00 0.66 -6.39 31.50 39.69 252.27 0.6686 600.0 564.6
29 1.08 2.07 0.71 1.37 -5.98 31.42 39.61 252.83 0.6660 735.6 653.9
30 0.00 0.90 0.00 0.60 -6.59 31.32 39.51 251.90 0.6672 546.0 493.8
31 0.00 4.41 0.00 2.88 -4.39 30.95 39.14 254.93 0.6541 124.0 105.5
32 0.00 1.08 0.00 0.70 -3.36 30.82 39.01 256.40 0.6487 -475.0 -339.7
33 0.00 0.81 0.00 0.53 -4.21 30.66 38.85 255.07 0.6498 -391.0 -227.2
34 0.00 1.08 0.00 0.70 -4.17 30.47 38.66 255.06 0.6471 428.0 356.3
35 0.63 2.43 0.41 1.60 -7.06 30.58 38.76 250.87 0.6600 -526.1 -378.7
36 0.00 2.97 0.00 1.95 -6.77 30.47 38.66 251.23 0.6574 76.0 31.9
37 0.00 1.26 0.00 0.82 -6.98 30.33 38.52 250.87 0.6566 -479.0 -395.7
38 0.00 1.35 0.00 0.87 -3.30 29.99 38.18 256.17 0.6379 -481.0 -459.3
39 0.00 1.17 0.00 0.76 -5.34 30.08 38.26 253.13 0.6466 577.0 532.2
40 2.16 22.84 1.39 14.66 -4.00 29.87 38.06 255.06 0.6388 -670.3 -434.9
41 0.99 2.34 0.65 1.53 -7.05 30.10 38.29 250.64 0.6541 -472.5 -413.2
42 3.42 -40.00 2.19 -40.00 -3.85 29.60 37.78 255.16 0.6347 -901.6 999999
43 7.64 16.27 4.97 10.59 -6.90 29.78 37.97 250.70 0.6494 -779.6 -415.7
44 1.80 8.54 1.15 5.45 -3.50 29.42 37.61 255.62 0.6312 -917.2 -746.4
45 0.00 1.71 0.00 1.09 -4.83 29.08 37.26 253.43 0.6317 -432.0 -319.8
46 0.00 0.36 0.00 0.23 -5.82 28.99 37.18 251.91 0.6347 -464.0 -422.5
47 10.07 18.88 6.39 11.96 -4.96 28.66 36.85 253.05 0.6269 -791.9 -681.4
48 0.00 2.07 0.00 1.31 -5.82 28.57 36.76 251.69 0.6294 -618.0 -562.2
49 0.00 0.81 0.00 0.48 -6.71 23.21 31.40 247.10 0.5638 -555.0 -478.8
50 0.00 1.80 0.00 1.06 -6.05 21.57 29.75 247.05 0.5380 -818.0 -600.1


  • 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.