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

11361 43.54 230.81 25.86 136.82 19.10 173.01 28.19 305.48 0.5499 -326.1 -150.3


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SDO HMI 2011-12-02 14:58:56 UT

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

1 25.52 154.00 15.28 92.21 18.72 174.44 29.62 303.55 0.5638 -1128.6 -352.0
2 0.00 2.99 0.00 1.79 19.60 173.86 29.04 305.39 0.5631 -625.0 -460.5
3 4.78 -1.00 2.84 -1.00 18.88 173.65 28.83 304.45 0.5554 -1104.7 999999
4 0.00 0.94 0.00 0.56 18.23 173.46 28.63 303.57 0.5485 -756.0 -678.4
5 0.00 1.20 0.00 0.70 18.14 172.95 28.12 303.86 0.5416 -869.0 -776.6
6 0.00 1.28 0.00 0.75 17.99 172.74 27.92 303.78 0.5380 -733.0 -714.4
7 7.43 8.02 4.40 4.75 19.29 172.94 28.12 305.70 0.5499 -877.2 -525.0
8 0.00 1.28 0.00 0.76 20.39 173.16 28.33 307.20 0.5607 -617.0 -501.6
9 0.00 5.72 0.00 3.36 18.61 172.60 27.78 304.91 0.5408 -441.0 -790.0
10 0.00 2.13 0.00 1.25 19.05 172.01 27.19 306.14 0.5370 -935.0 -759.7
11 0.00 1.79 0.00 1.05 18.99 171.72 26.90 306.32 0.5331 -842.0 -652.8
12 0.00 1.62 0.00 0.96 21.15 171.88 27.06 309.53 0.5522 -631.0 -516.6
13 0.00 1.28 0.00 0.74 18.24 170.69 25.87 306.09 0.5149 573.0 438.1
14 1.45 1.62 0.84 0.94 18.90 170.52 25.70 307.33 0.5181 589.6 572.0
15 0.00 4.52 0.00 2.60 18.84 169.78 24.96 307.98 0.5088 765.0 636.1
16 0.00 0.85 0.00 0.50 20.56 169.97 25.15 310.53 0.5256 445.0 421.0
17 0.00 1.28 0.00 0.73 18.44 169.41 24.59 307.70 0.5010 777.0 641.0
18 0.00 1.11 0.00 0.63 18.81 169.26 24.44 308.48 0.5024 880.0 740.6
19 0.00 8.11 0.00 4.70 20.75 169.55 24.73 311.27 0.5226 611.0 651.2
20 1.54 2.05 0.88 1.18 19.84 169.15 24.33 310.27 0.5100 757.7 638.0
21 0.00 1.96 0.00 1.13 20.15 169.10 24.28 310.83 0.5122 838.0 698.8
22 0.00 4.18 0.00 2.42 20.81 169.11 24.29 311.85 0.5182 821.0 668.3
23 0.00 1.45 0.00 0.84 20.44 168.94 24.12 311.45 0.5129 713.0 594.2
24 0.00 0.77 0.00 0.44 21.07 169.05 24.23 312.30 0.5199 280.0 293.7
25 0.00 1.96 0.00 1.13 20.60 168.86 24.04 311.78 0.5135 808.0 747.5
26 1.28 5.38 0.74 3.10 20.78 168.69 23.87 312.27 0.5133 981.2 739.9
27 0.00 1.71 0.00 0.98 20.57 168.44 23.62 312.20 0.5085 813.0 743.8
28 0.00 1.20 0.00 0.68 19.59 168.22 23.40 310.91 0.4971 909.0 675.5
29 0.00 0.77 0.00 0.44 20.91 168.33 23.51 312.87 0.5105 508.0 578.9
30 1.54 4.52 0.88 2.60 20.88 168.22 23.40 312.95 0.5090 812.5 683.3
31 0.00 0.94 0.00 0.54 20.63 168.15 23.32 312.64 0.5058 837.0 728.8
32 0.00 4.18 0.00 2.36 20.23 166.51 21.69 313.97 0.4838 924.0 834.6


  • 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.