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

11341 49.17 247.07 33.26 168.06 9.47 53.89 42.81 280.94 0.6836 -127.7 -124.6


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SDO HMI 2011-11-15 10:58:58 UT

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

1 7.31 99.03 5.28 71.45 9.65 57.62 46.53 280.60 0.7303 -824.8 -246.9
2 10.23 -1.00 7.33 -1.00 9.60 57.17 46.09 280.59 0.7250 -1059.2 999999
3 14.53 75.39 9.85 51.08 8.79 54.00 42.91 279.84 0.6853 -1027.0 -399.3
4 1.89 -3.00 1.28 -3.00 8.62 53.69 42.60 279.64 0.6812 -1033.3 999999
5 0.00 1.55 0.00 1.03 9.64 52.70 41.61 281.29 0.6700 -702.0 -602.5
6 0.00 1.12 0.00 0.73 9.26 51.44 40.36 280.93 0.6533 562.0 393.3
7 0.00 1.20 0.00 0.79 11.03 51.44 40.35 283.62 0.6563 -779.0 -707.0
8 0.00 1.29 0.00 0.82 9.16 49.75 38.67 281.09 0.6309 729.0 540.9
9 0.00 1.89 0.00 1.20 9.53 49.53 38.45 281.71 0.6285 274.0 287.9
10 0.00 0.86 0.00 0.55 9.77 49.37 38.29 282.13 0.6268 357.0 410.6
11 0.00 1.98 0.00 1.25 9.51 49.18 38.10 281.75 0.6238 635.0 501.3
12 4.04 42.55 2.55 26.71 9.72 48.94 37.86 282.14 0.6210 729.1 323.6
13 9.54 -12.00 5.97 -12.00 9.71 48.33 37.25 282.26 0.6128 979.5 999999
14 0.00 1.29 0.00 0.80 10.23 47.83 36.75 283.23 0.6071 597.0 453.5
15 0.00 1.55 0.00 0.97 11.82 47.95 36.87 285.77 0.6125 522.0 467.4
16 0.00 1.46 0.00 0.90 10.61 47.14 36.05 284.04 0.5985 602.0 482.3
17 0.00 1.81 0.00 1.11 10.02 46.98 35.90 283.09 0.5951 882.0 678.6
18 0.00 1.20 0.00 0.76 14.95 47.71 36.63 290.82 0.6190 713.0 616.2
19 0.00 0.95 0.00 0.58 11.25 47.04 35.95 285.11 0.5987 457.0 402.5
20 1.63 2.24 1.00 1.37 10.38 46.84 35.76 283.74 0.5940 789.9 789.9
21 0.00 1.63 0.00 1.00 10.56 46.79 35.71 284.05 0.5937 601.0 572.7
22 0.00 2.32 0.00 1.43 10.84 46.76 35.67 284.51 0.5939 693.0 600.7
23 0.00 3.44 0.00 2.11 10.33 46.61 35.53 283.71 0.5907 874.0 842.2
24 0.00 1.12 0.00 0.68 9.85 46.52 35.43 282.94 0.5883 734.0 572.7
25 0.00 1.20 0.00 0.74 10.45 46.41 35.32 283.98 0.5882 766.0 608.8


  • 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.