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

11358 51.52 241.38 47.06 212.88 19.36 192.78 -54.16 67.61 0.8277 -166.0 -172.0


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SDO HMI 2011-11-24 20:58:57 UT

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

1 0.00 0.77 0.00 0.61 17.58 197.46 -49.48 68.65 0.7804 -469.0 -398.3
2 2.23 181.04 1.88 152.38 19.25 194.53 -52.41 67.35 0.8129 -463.3 -300.6
3 26.62 -2.00 22.42 -2.00 18.69 194.63 -52.32 68.00 0.8108 -954.0 999999
4 1.11 -2.00 0.94 -2.00 18.16 194.50 -52.45 68.67 0.8109 -812.0 999999
5 3.42 9.50 2.98 8.29 18.75 193.19 -53.76 68.26 0.8244 -458.3 -340.7
6 0.00 0.86 0.00 0.75 19.15 192.78 -54.16 67.88 0.8288 -184.0 -172.3
7 0.00 0.60 0.00 0.53 18.61 192.18 -54.76 68.66 0.8332 -314.0 -220.1
8 0.00 1.54 0.00 1.33 15.85 193.01 -53.93 71.79 0.8209 -484.0 -353.3
9 1.71 2.14 1.58 1.97 19.80 191.02 -55.92 67.51 0.8456 611.2 523.2
10 0.00 0.68 0.00 0.64 20.69 190.47 -56.48 66.59 0.8519 -279.0 -226.4
11 0.00 0.77 0.00 0.71 19.51 190.95 -56.00 67.85 0.8458 449.0 370.8
12 0.00 0.68 0.00 0.66 21.43 189.44 -57.50 65.97 0.8617 404.0 431.4
13 0.00 0.60 0.00 0.56 18.65 190.03 -56.91 69.04 0.8522 451.0 472.9
14 1.71 3.42 1.77 3.54 22.36 187.22 -59.72 65.37 0.8806 621.5 488.4
15 4.19 4.88 4.26 4.96 21.35 187.72 -59.23 66.40 0.8753 538.8 517.6
16 3.85 5.82 4.01 6.05 22.07 187.04 -59.90 65.73 0.8815 671.2 416.8
17 0.00 2.14 0.00 2.25 22.25 186.71 -60.23 65.59 0.8842 345.0 493.8
18 0.00 0.86 0.00 0.84 18.96 188.69 -58.25 68.94 0.8639 396.0 435.1
19 0.00 1.11 0.00 1.16 21.75 186.94 -60.00 66.10 0.8818 657.0 582.7
20 0.00 1.54 0.00 1.64 22.40 186.28 -60.66 65.50 0.8876 404.0 382.2
21 0.00 0.86 0.00 0.84 18.80 188.60 -58.35 69.13 0.8644 515.0 435.5
22 0.00 6.59 0.00 6.96 21.74 186.50 -60.45 66.20 0.8851 656.0 538.2
23 3.08 4.45 3.29 4.76 22.05 186.14 -60.80 65.92 0.8881 434.1 383.5
24 0.00 1.97 0.00 2.13 22.36 185.78 -61.16 65.64 0.8912 393.0 302.6
25 0.00 0.94 0.00 0.98 20.26 186.73 -60.21 67.81 0.8813 414.0 448.3
26 3.60 6.51 3.93 7.13 22.00 185.38 -61.56 66.11 0.8936 382.6 185.5
27 0.00 1.11 0.00 1.21 21.49 185.35 -61.59 66.68 0.8931 420.0 324.7


  • 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.