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

12139 32.99 200.13 32.09 198.98 13.91 54.42 -60.76 77.66 0.8674 -88.6 85.5


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SDO HMI 2014-08-12 18:00:39 UT

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

1 11.99 63.75 10.46 55.65 13.81 59.28 -55.90 77.69 0.8252 -870.2 -279.8
2 5.23 7.66 4.71 6.90 13.82 58.08 -57.11 77.71 0.8366 -499.2 -290.7
3 0.99 5.32 0.92 4.92 12.30 57.05 -58.13 79.54 0.8459 -697.8 -582.9
4 0.00 2.34 0.00 2.21 14.21 56.25 -58.93 77.29 0.8532 -572.0 -514.7
5 0.00 0.90 0.00 0.83 11.67 57.21 -57.98 80.29 0.8445 -620.0 -535.0
6 0.00 1.17 0.00 1.10 13.81 56.30 -58.89 77.76 0.8528 -505.0 -411.8
7 0.00 0.99 0.00 0.94 13.26 56.03 -59.15 78.42 0.8551 -546.0 -514.6
8 0.00 0.27 0.00 0.26 13.54 55.79 -59.39 78.08 0.8572 -422.0 -418.0
9 0.00 3.07 0.00 2.94 13.25 55.66 -59.52 78.42 0.8583 -502.0 -402.3
10 0.00 0.27 0.00 0.26 14.21 55.26 -59.92 77.31 0.8619 -301.0 -279.0
11 0.72 5.41 0.70 5.26 13.53 55.04 -60.14 78.10 0.8637 -75.6 -255.9
12 0.00 1.26 0.00 1.21 12.04 55.57 -59.61 79.84 0.8591 -593.0 -434.2
13 0.00 1.35 0.00 1.33 13.63 54.75 -60.43 77.99 0.8662 22.0 110.0
14 0.00 2.34 0.00 2.30 13.30 54.83 -60.36 78.38 0.8655 281.0 244.1
15 0.00 1.44 0.00 1.40 11.77 55.36 -59.83 80.15 0.8610 -499.0 -391.4
16 0.54 2.07 0.53 2.02 12.03 55.20 -59.99 79.85 0.8624 -388.3 -309.9
17 0.00 1.35 0.00 1.33 11.99 54.77 -60.41 79.89 0.8660 -229.0 -215.0
18 0.00 0.27 0.00 0.28 14.47 53.18 -62.00 77.03 0.8792 419.0 453.3
19 0.00 1.80 0.00 1.81 12.03 54.18 -61.00 79.84 0.8710 -429.0 -283.0
20 0.45 3.79 0.46 3.86 12.06 53.58 -61.60 79.79 0.8760 -228.4 -133.9
21 1.53 4.60 1.62 4.85 13.10 52.47 -62.71 78.60 0.8849 646.9 620.6
22 0.90 1.80 0.93 1.87 11.70 53.06 -62.12 80.20 0.8804 -247.6 -209.7
23 3.61 36.43 3.96 39.87 14.82 51.27 -63.92 76.66 0.8942 785.2 471.8
24 0.36 3.52 0.39 3.77 13.54 51.92 -63.27 78.09 0.8892 596.8 561.2
25 2.98 -23.00 3.29 -23.00 15.14 51.02 -64.17 76.30 0.8961 680.8 999999
26 0.00 1.71 0.00 1.83 13.03 52.09 -63.10 78.67 0.8880 510.0 429.4
27 0.99 13.98 1.09 15.22 14.33 51.38 -63.80 77.21 0.8933 735.3 529.4
28 0.00 1.71 0.00 1.93 15.54 50.41 -64.77 75.85 0.9006 605.0 491.3
29 0.00 0.99 0.00 1.11 14.86 50.73 -64.45 76.61 0.8982 405.0 310.5
30 0.00 1.26 0.00 1.42 15.33 50.46 -64.72 76.09 0.9002 356.0 391.9
31 1.17 14.52 1.28 15.67 13.00 51.54 -63.65 78.69 0.8922 497.0 295.1
32 0.54 2.34 0.62 2.69 15.78 49.90 -65.29 75.60 0.9044 367.0 259.0
33 0.00 3.07 0.00 3.46 14.58 50.45 -64.74 76.92 0.9004 512.0 377.6
34 0.00 1.89 0.00 2.17 15.10 50.00 -65.18 76.35 0.9036 482.0 418.8
35 0.00 0.45 0.00 0.53 15.68 49.57 -65.61 75.70 0.9067 10.0 -48.6
36 0.63 2.16 0.72 2.49 14.84 49.99 -65.19 76.63 0.9036 318.7 199.3
37 0.00 1.53 0.00 1.74 13.77 50.21 -64.98 77.82 0.9021 251.0 165.6
38 0.36 1.35 0.41 1.55 14.21 49.90 -65.29 77.33 0.9044 75.2 54.2


  • 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.