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

11344m 90.60 291.18 73.75 236.57 -17.77 102.53 48.62 244.46 0.7925 113.3 12.8


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SDO HMI 2011-11-12 04:58:58 UT

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

1 0.00 1.64 0.00 1.42 -16.37 106.01 52.10 247.44 0.8220 799.0 614.4
2 10.42 90.08 9.22 79.50 -18.00 106.46 52.55 245.69 0.8307 705.2 257.7
3 9.47 -2.00 8.29 -2.00 -17.51 106.15 52.24 246.15 0.8265 961.7 999999
4 0.78 -2.00 0.69 -2.00 -18.39 106.52 52.61 245.27 0.8323 200.6 999999
5 5.43 9.82 4.75 8.58 -18.54 105.82 51.91 244.85 0.8265 597.1 572.8
6 2.07 2.76 1.76 2.34 -17.77 104.80 50.88 245.39 0.8149 317.0 261.5
7 1.98 3.01 1.67 2.54 -17.60 104.48 50.57 245.48 0.8115 559.0 525.8
8 1.72 2.41 1.46 2.04 -17.85 104.53 50.62 245.20 0.8127 465.7 351.0
9 0.00 1.21 0.00 1.05 -19.67 105.25 51.34 243.35 0.8249 279.0 361.7
10 1.98 3.53 1.66 2.96 -17.68 104.17 50.26 245.27 0.8088 613.7 529.8
11 0.00 0.78 0.00 0.66 -19.10 104.75 50.84 243.82 0.8186 165.0 153.0
12 2.07 6.29 1.72 5.26 -18.17 103.82 49.91 244.57 0.8071 542.0 532.5
13 1.55 4.91 1.27 4.02 -16.91 103.20 49.29 245.84 0.7972 -464.4 -113.3
14 0.00 3.44 0.00 2.82 -17.13 103.29 49.37 245.60 0.7987 427.0 306.6
15 14.55 24.37 11.99 20.05 -17.64 103.38 49.47 245.02 0.8012 819.0 457.2
16 0.78 1.29 0.66 1.10 -19.90 104.00 50.09 242.61 0.8145 -394.0 -171.5
17 2.50 7.58 2.09 6.35 -20.31 103.20 49.28 241.81 0.8087 657.3 492.4
18 0.00 1.55 0.00 1.24 -17.96 102.02 48.11 244.12 0.7894 698.0 612.9
19 0.00 2.93 0.00 2.33 -17.48 101.80 47.89 244.62 0.7855 646.0 583.4
20 0.86 2.24 0.70 1.83 -19.34 102.36 48.45 242.61 0.7975 -540.2 -400.1
21 0.00 0.86 0.00 0.70 -19.46 102.17 48.26 242.39 0.7962 -481.0 -404.4
22 0.00 1.38 0.00 1.09 -18.33 101.08 47.17 243.29 0.7816 -502.0 -406.4
23 7.92 9.90 6.24 7.80 -19.39 100.51 46.59 241.77 0.7801 -557.5 -466.7
24 0.00 0.86 0.00 0.67 -19.03 100.28 46.37 242.11 0.7765 -393.0 -327.1
25 0.00 1.21 0.00 0.91 -16.39 99.27 45.36 244.91 0.7561 -594.0 -486.3
26 0.00 0.43 0.00 0.35 -22.18 101.37 47.46 238.87 0.7993 -602.0 -395.2
27 0.00 1.29 0.00 0.97 -16.57 99.10 45.19 244.61 0.7550 -449.0 -300.4
28 0.00 2.93 0.00 2.19 -16.46 98.72 44.81 244.58 0.7506 -657.0 -531.8
29 0.00 1.12 0.00 0.85 -17.80 99.05 45.14 243.06 0.7593 650.0 512.5
30 0.00 0.95 0.00 0.72 -18.44 98.99 45.08 242.25 0.7613 -341.0 -335.5
31 1.89 2.07 1.40 1.53 -16.28 98.14 44.23 244.56 0.7439 -610.7 -514.5
32 0.00 2.58 0.00 1.96 -18.43 98.76 44.85 242.16 0.7590 -500.0 -465.7
33 8.70 78.45 6.46 57.93 -17.01 98.18 44.27 243.66 0.7472 -654.6 -426.3
34 1.55 5.51 1.16 4.13 -18.56 98.24 44.32 241.75 0.7543 -448.9 -546.8
35 10.33 -33.00 7.59 -33.00 -17.17 97.54 43.63 243.16 0.7412 -901.7 999999
36 0.00 1.12 0.00 0.83 -18.29 97.84 43.93 241.90 0.7491 -561.0 -516.8
37 2.50 6.72 1.85 4.98 -18.16 97.62 43.71 241.96 0.7463 -803.8 -701.7
38 0.00 1.21 0.00 0.87 -16.86 96.72 42.81 243.17 0.7312 -696.0 -636.7
39 1.55 1.89 1.12 1.37 -17.01 96.59 42.68 242.92 0.7305 -692.0 -702.8
40 0.00 0.86 0.00 0.63 -18.65 96.40 42.49 240.75 0.7359 -730.0 -643.3


  • 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.