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

11259 47.54 184.73 27.71 108.25 24.38 78.00 -26.87 50.30 0.5365 -330.4 -130.7


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SDO HMI 2011-07-22 06:59:11 UT

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

1 7.71 82.39 4.43 47.38 23.86 80.17 -24.70 49.10 0.5076 -1183.1 -506.5
2 16.88 -1.00 9.73 -1.00 24.14 79.82 -25.05 49.01 0.5140 -950.8 999999
3 2.72 6.35 1.58 3.69 24.04 78.88 -25.99 50.09 0.5238 -783.5 -689.4
4 0.00 1.36 0.00 0.79 23.00 78.69 -26.18 51.96 0.5177 -892.0 -647.0
5 1.27 1.63 0.75 0.96 24.83 78.10 -26.77 49.59 0.5390 -782.0 -572.5
6 0.00 1.91 0.00 1.11 24.28 78.19 -26.68 50.37 0.5335 -709.0 -721.8
7 0.00 0.27 0.00 0.16 25.69 77.67 -27.21 48.66 0.5508 -588.0 -551.3
8 4.26 13.34 2.51 7.83 24.72 77.86 -27.01 49.97 0.5408 -834.4 -890.2
9 6.90 -8.00 4.05 -8.00 24.40 77.90 -26.97 50.45 0.5378 -910.2 999999
10 0.00 0.91 0.00 0.54 26.70 77.33 -27.54 47.47 0.5627 -587.0 -431.8
11 0.00 1.81 0.00 1.07 25.10 77.55 -27.33 49.68 0.5474 -719.0 -662.2
12 1.45 4.99 0.86 2.97 25.80 77.18 -27.69 48.93 0.5571 -731.4 -550.6
13 2.54 20.69 1.50 12.23 24.83 77.31 -27.56 50.31 0.5479 -528.4 -317.0
14 0.00 1.09 0.00 0.65 25.34 77.18 -27.69 49.63 0.5534 -470.0 -371.2
15 0.00 2.99 0.00 1.78 24.63 76.52 -28.35 51.29 0.5553 -159.0 -94.4
16 1.36 15.88 0.81 9.48 24.21 75.63 -29.24 52.69 0.5623 1160.2 600.2
17 0.00 2.81 0.00 1.68 24.04 75.48 -29.39 53.07 0.5628 884.0 801.0
18 0.00 5.08 0.00 3.06 24.62 75.26 -29.62 52.36 0.5695 729.0 760.6
19 0.00 1.00 0.00 0.60 24.91 75.14 -29.73 52.01 0.5729 696.0 553.8
20 0.00 0.91 0.00 0.54 23.87 75.37 -29.50 53.41 0.5629 770.0 598.6
21 0.00 3.09 0.00 1.89 26.49 74.51 -30.37 50.17 0.5914 801.0 818.3
22 0.00 1.54 0.00 0.93 24.67 74.93 -29.94 52.53 0.5735 760.0 606.9
23 0.00 1.72 0.00 1.04 24.44 74.96 -29.92 52.86 0.5717 895.0 750.8
24 0.00 1.36 0.00 0.82 24.25 74.93 -29.94 53.19 0.5706 822.0 683.3
25 0.00 2.27 0.00 1.36 23.62 74.71 -30.17 54.33 0.5689 851.0 733.6
26 0.00 1.36 0.00 0.82 24.13 74.53 -30.34 53.66 0.5744 795.0 604.5
27 2.45 3.63 1.49 2.21 24.87 74.26 -30.61 52.75 0.5826 790.5 812.6
28 0.00 1.54 0.00 0.93 23.64 74.47 -30.40 54.47 0.5718 643.0 468.6
29 0.00 1.00 0.00 0.61 24.89 73.90 -30.97 53.00 0.5867 656.0 576.6
30 0.00 1.81 0.00 1.12 25.32 73.30 -31.57 52.79 0.5964 462.0 420.6


  • 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.