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

11356m 52.73 327.18 30.28 188.41 17.46 222.89 -26.81 57.48 0.5123 -446.9 -251.2


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SDO HMI 2011-11-24 15:58:57 UT

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

1 0.00 1.63 0.00 0.93 19.50 224.66 -25.04 52.36 0.5060 -673.0 -484.2
2 0.00 1.20 0.00 0.69 19.43 223.94 -25.76 53.19 0.5140 643.0 445.4
3 41.52 282.65 23.78 162.33 17.38 223.44 -26.26 57.15 0.5047 -1221.0 -372.8
4 0.00 1.37 0.00 0.79 16.42 222.55 -27.15 59.62 0.5095 -810.0 -662.2
5 0.00 1.46 0.00 0.84 16.20 222.58 -27.12 59.98 0.5077 -688.0 -513.0
6 11.21 -3.00 6.50 -3.00 17.80 222.26 -27.44 57.47 0.5226 -875.7 999999
7 0.00 0.94 0.00 0.54 16.72 222.16 -27.55 59.42 0.5166 -254.0 -213.7
8 0.00 3.85 0.00 2.22 16.60 222.14 -27.56 59.65 0.5160 85.0 6.3
9 0.00 1.37 0.00 0.80 17.67 221.83 -27.88 58.06 0.5272 -443.0 -434.0
10 0.00 4.54 0.00 2.63 16.59 221.76 -27.95 59.96 0.5209 449.0 474.5
11 0.00 1.28 0.00 0.74 16.22 221.82 -27.89 60.56 0.5178 547.0 503.1
12 0.00 2.23 0.00 1.30 17.11 221.50 -28.21 59.27 0.5276 189.0 176.4
13 0.00 0.86 0.00 0.49 15.40 221.45 -28.25 62.30 0.5175 785.0 603.3
14 0.00 0.86 0.00 0.50 17.84 220.88 -28.83 58.53 0.5403 720.0 580.2
15 0.00 1.37 0.00 0.79 15.39 221.17 -28.53 62.52 0.5212 864.0 715.1
16 0.00 1.54 0.00 0.90 16.33 220.92 -28.78 61.05 0.5302 851.0 731.1
17 0.00 1.88 0.00 1.10 16.03 220.90 -28.81 61.60 0.5286 899.0 687.4
18 0.00 2.31 0.00 1.35 16.30 220.68 -29.03 61.29 0.5331 751.0 648.5
19 0.00 1.97 0.00 1.18 19.53 220.05 -29.65 56.44 0.5617 588.0 497.7
20 0.00 1.37 0.00 0.82 19.31 219.99 -29.72 56.83 0.5610 865.0 658.9
21 0.00 4.11 0.00 2.45 18.51 219.86 -29.85 58.23 0.5573 762.0 719.8
22 0.00 1.54 0.00 0.91 17.61 219.96 -29.75 59.62 0.5504 848.0 762.1
23 0.00 1.88 0.00 1.11 17.43 219.92 -29.79 59.95 0.5497 720.0 631.9
24 0.00 1.46 0.00 0.87 17.76 219.50 -30.21 59.71 0.5571 493.0 529.5
25 0.00 1.20 0.00 0.72 18.22 219.41 -30.30 59.02 0.5611 569.0 459.2
26 0.00 0.77 0.00 0.46 18.49 218.99 -30.71 58.89 0.5679 547.0 462.6
27 0.00 1.54 0.00 0.95 19.56 217.48 -32.22 58.29 0.5929 715.0 497.4


  • 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.