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

11271 115.11 560.09 97.19 469.50 15.73 60.44 -53.99 75.34 0.8054 -44.5 -24.6


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SDO HMI 2011-08-17 18:59:09 UT

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

1 0.00 0.54 0.00 0.38 14.73 68.28 -46.15 76.01 0.7211 -598.0 -595.7
2 0.00 1.53 0.00 1.10 15.45 68.07 -46.35 75.03 0.7243 -418.0 -336.4
3 0.00 0.72 0.00 0.52 15.69 67.91 -46.51 74.73 0.7264 -538.0 -540.0
4 0.00 1.98 0.00 1.44 14.45 67.21 -47.22 76.50 0.7332 -517.0 -454.6
5 26.46 220.42 20.12 168.54 15.77 64.86 -49.57 74.98 0.7608 -1065.6 -295.8
6 12.78 -5.00 9.85 -5.00 15.74 64.18 -50.25 75.08 0.7681 -624.6 999999
7 0.00 0.72 0.00 0.57 15.60 62.61 -51.82 75.40 0.7846 -166.0 -183.6
8 0.00 0.81 0.00 0.66 17.73 61.63 -52.80 72.80 0.7964 -366.0 -282.2
9 0.72 2.07 0.60 1.71 18.97 61.02 -53.40 71.33 0.8037 618.0 492.7
10 16.02 76.32 12.99 62.21 16.77 61.81 -52.62 73.99 0.7938 -791.1 -37.0
11 1.17 3.78 0.93 3.01 14.99 62.42 -52.01 76.19 0.7862 -368.6 -412.1
12 0.00 1.71 0.00 1.36 14.60 62.50 -51.93 76.69 0.7851 -295.0 -260.8
13 0.00 1.89 0.00 1.56 18.09 61.10 -53.33 72.41 0.8021 -493.0 -415.4
14 0.72 -10.00 0.59 -10.00 17.20 61.37 -53.06 73.49 0.7986 -318.5 999999
15 0.00 0.90 0.00 0.74 17.59 61.15 -53.28 73.02 0.8011 -478.0 -337.4
16 4.05 9.09 3.40 7.63 19.06 60.38 -54.05 71.28 0.8101 -474.4 -431.5
17 3.42 6.21 2.83 5.15 17.76 60.92 -53.51 72.84 0.8035 -547.6 -361.6
18 0.00 1.17 0.00 0.99 19.50 59.94 -54.49 70.80 0.8147 -141.0 -166.6
19 0.00 2.61 0.00 2.21 15.46 59.70 -54.73 75.79 0.8139 489.0 425.9
20 0.00 1.17 0.00 1.00 15.87 59.42 -55.00 75.30 0.8168 649.0 556.5
21 0.00 4.59 0.00 4.13 19.65 57.50 -56.92 70.88 0.8373 508.0 542.4
22 2.88 13.50 2.45 11.59 15.10 59.56 -54.87 76.23 0.8151 751.0 640.8
23 0.00 1.62 0.00 1.47 20.00 57.13 -57.30 70.50 0.8410 454.0 383.5
24 0.00 0.36 0.00 0.31 15.77 59.07 -55.35 75.44 0.8202 613.0 610.5
25 1.17 -22.00 1.00 -22.00 15.35 59.19 -55.24 75.95 0.8188 684.9 999999
26 0.00 2.43 0.00 2.18 18.86 57.57 -56.86 71.81 0.8361 -353.0 -212.5
27 0.00 1.80 0.00 1.55 15.59 59.09 -55.33 75.66 0.8199 669.0 576.7
28 1.89 -22.00 1.62 -22.00 15.13 59.22 -55.21 76.21 0.8185 733.6 999999
29 4.59 6.30 4.18 5.73 19.61 57.05 -57.38 70.97 0.8414 563.7 585.9
30 0.63 -22.00 0.54 -22.00 15.00 58.88 -55.55 76.38 0.8217 709.7 999999
31 0.00 1.71 0.00 1.48 15.42 58.71 -55.72 75.88 0.8235 602.0 483.6
32 0.00 1.35 0.00 1.19 16.52 58.13 -56.30 74.58 0.8295 547.0 435.4
33 0.00 1.26 0.00 1.10 14.98 58.61 -55.82 76.43 0.8243 432.0 355.7
34 0.00 1.44 0.00 1.25 14.68 58.73 -55.70 76.79 0.8230 599.0 543.2
35 0.00 0.72 0.00 0.63 16.03 58.17 -56.25 75.17 0.8288 490.0 494.6
36 0.00 1.71 0.00 1.57 18.96 56.62 -57.81 71.77 0.8447 581.0 557.9
37 0.00 0.99 0.00 0.88 15.95 57.98 -56.45 75.28 0.8306 512.0 491.3
38 0.00 0.63 0.00 0.58 18.91 56.41 -58.02 71.85 0.8465 612.0 568.4
39 0.00 0.72 0.00 0.63 15.18 58.13 -56.30 76.20 0.8289 569.0 558.9
40 0.00 2.34 0.00 2.17 18.72 56.39 -58.04 72.08 0.8466 590.0 487.0
41 0.00 6.30 0.00 5.94 18.84 55.65 -58.78 72.00 0.8531 636.0 582.4
42 4.23 7.74 3.96 7.25 18.22 55.86 -58.57 72.70 0.8509 674.9 590.3
43 1.08 1.71 1.03 1.64 18.72 55.09 -59.34 72.18 0.8578 257.4 328.1
44 7.20 10.71 6.87 10.22 18.38 55.21 -59.21 72.56 0.8566 397.1 231.9
45 0.99 -44.00 0.95 -44.00 18.39 54.96 -59.47 72.57 0.8588 -87.8 999999
46 1.62 2.07 1.58 2.02 19.04 54.51 -59.92 71.84 0.8629 342.3 430.8
47 23.49 154.45 21.70 143.21 14.00 56.22 -58.21 77.67 0.8463 823.0 149.6


  • 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.