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

11356m 50.68 332.15 29.24 192.27 17.39 222.90 -27.36 58.08 0.5187 -453.2 -219.5


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SDO HMI 2011-11-24 14:58:57 UT

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

1 0.00 1.46 0.00 0.84 19.10 224.66 -25.60 53.60 0.5094 -711.0 -539.1
2 0.00 0.86 0.00 0.49 19.09 224.48 -25.77 53.77 0.5115 441.0 312.3
3 0.00 1.80 0.00 1.04 19.43 223.90 -26.36 53.77 0.5211 500.0 400.6
4 41.52 279.42 23.90 161.30 17.38 223.44 -26.82 57.65 0.5117 -1203.5 -369.2
5 0.34 2.05 0.20 1.19 16.39 222.62 -27.64 60.07 0.5155 -372.0 -630.0
6 8.82 -4.00 5.14 -4.00 17.76 222.26 -28.00 58.00 0.5293 -903.6 999999
7 0.00 1.11 0.00 0.65 16.75 222.18 -28.08 59.80 0.5236 -416.0 -281.2
8 0.00 2.14 0.00 1.24 16.47 222.12 -28.14 60.32 0.5226 63.0 20.4
9 0.00 12.84 0.00 7.47 16.47 221.80 -28.45 60.57 0.5267 316.0 390.8
10 0.00 2.74 0.00 1.60 17.11 221.49 -28.77 59.72 0.5348 477.0 340.6
11 0.00 1.46 0.00 0.85 15.42 221.19 -29.06 62.85 0.5284 803.0 668.0
12 0.00 1.46 0.00 0.85 15.88 221.12 -29.13 62.10 0.5320 736.0 605.0
13 0.00 1.11 0.00 0.65 16.33 220.91 -29.35 61.47 0.5375 794.0 749.3
14 0.00 1.37 0.00 0.80 16.06 220.88 -29.37 61.96 0.5362 925.0 777.0
15 0.00 1.28 0.00 0.75 15.54 220.89 -29.36 62.85 0.5330 684.0 600.8
16 0.00 2.14 0.00 1.26 16.33 220.66 -29.60 61.66 0.5407 742.0 681.0
17 0.00 1.03 0.00 0.62 19.34 219.95 -30.30 57.24 0.5683 773.0 640.1
18 0.00 1.11 0.00 0.67 19.53 219.84 -30.41 57.04 0.5709 587.0 452.6
19 0.00 2.14 0.00 1.25 14.50 220.59 -29.66 64.88 0.5313 594.0 481.0
20 0.00 5.56 0.00 3.33 18.50 219.87 -30.39 58.64 0.5639 584.0 680.3
21 0.00 2.91 0.00 1.73 17.49 219.96 -30.30 60.23 0.5566 777.0 669.5
22 0.00 3.85 0.00 2.29 17.12 219.95 -30.30 60.84 0.5544 723.0 563.8
23 0.00 1.03 0.00 0.62 18.56 219.68 -30.58 58.69 0.5667 631.0 543.6
24 0.00 1.28 0.00 0.78 17.89 218.39 -31.87 60.65 0.5787 610.0 509.2


  • 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.