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

11324 72.34 356.47 111.84 562.26 11.46 305.08 -72.47 79.75 0.9481 -172.6 -46.0


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SDO HMI 2011-10-18 15:59:01 UT

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

1 10.98 59.36 13.49 72.48 12.06 310.74 -66.81 79.28 0.9166 -576.6 -279.5
2 0.00 1.39 0.00 1.75 11.46 310.16 -67.39 79.92 0.9206 -303.0 -253.5
3 0.00 1.22 0.00 1.54 10.51 310.05 -67.50 80.95 0.9215 -590.0 -545.3
4 0.00 1.83 0.00 2.35 11.20 309.64 -67.91 80.19 0.9241 -152.0 -108.7
5 0.00 5.75 0.00 7.35 10.88 309.72 -67.83 80.54 0.9236 -550.0 -467.6
6 0.00 0.78 0.00 1.02 11.09 309.45 -68.10 80.30 0.9254 -183.0 -140.4
7 1.31 2.27 1.69 2.94 10.61 309.44 -68.12 80.83 0.9255 -477.9 -363.6
8 14.47 86.72 18.60 111.89 9.54 309.67 -67.89 82.00 0.9243 -684.1 -257.6
9 0.00 2.70 0.00 3.57 10.93 308.95 -68.60 80.47 0.9286 257.0 168.6
10 2.79 -8.00 3.64 -8.00 10.08 309.27 -68.28 81.40 0.9267 -535.1 999999
11 3.84 -8.00 5.05 -8.00 10.36 309.05 -68.50 81.08 0.9281 -342.1 999999
12 2.27 11.59 3.12 16.14 11.78 307.97 -69.58 79.52 0.9345 148.8 -237.7
13 1.74 -12.00 2.42 -12.00 11.83 307.77 -69.78 79.46 0.9358 -262.5 999999
14 3.92 -12.00 5.50 -12.00 12.08 307.53 -70.02 79.19 0.9371 -463.7 999999
15 0.00 1.31 0.00 1.78 9.96 308.30 -69.25 81.49 0.9329 -281.0 -156.9
16 1.13 2.61 1.56 3.61 10.20 307.93 -69.63 81.21 0.9351 -225.4 -256.6
17 0.00 3.14 0.00 4.31 9.21 308.12 -69.43 82.28 0.9342 297.0 230.2
18 3.05 70.77 4.32 103.13 10.29 307.34 -70.21 81.09 0.9386 -207.5 183.5
19 0.00 0.78 0.00 1.18 12.31 306.07 -71.48 78.90 0.9455 -256.0 -238.0
20 0.87 4.71 1.33 7.16 11.55 305.77 -71.78 79.69 0.9473 247.0 311.9
21 1.22 -18.00 1.84 -18.00 10.99 306.01 -71.54 80.29 0.9461 452.7 999999
22 0.26 -18.00 0.40 -18.00 11.11 305.95 -71.61 80.16 0.9465 326.7 999999
23 7.06 -18.00 11.06 -18.00 11.26 305.26 -72.30 79.98 0.9502 -447.1 999999
24 0.52 5.32 0.90 9.35 13.13 303.35 -74.20 77.94 0.9595 57.8 231.1
25 1.05 -24.00 1.83 -24.00 13.15 303.22 -74.33 77.92 0.9601 -110.0 999999
26 0.00 2.18 0.00 3.84 13.38 303.03 -74.53 77.68 0.9610 164.0 109.9
27 2.35 3.75 3.95 6.29 10.38 304.02 -73.53 80.84 0.9568 427.7 407.3
28 0.00 6.62 0.00 11.97 12.24 302.68 -74.87 78.84 0.9628 537.0 418.3
29 0.00 2.53 0.00 4.69 12.59 302.15 -75.40 78.46 0.9651 328.0 307.8
30 0.00 1.05 0.00 1.76 10.16 303.94 -73.62 81.07 0.9572 486.0 450.1
31 0.52 7.23 0.99 13.79 11.50 301.94 -75.61 79.58 0.9663 431.5 203.6
32 0.00 2.27 0.00 4.25 11.05 302.05 -75.51 80.05 0.9659 -245.0 -229.9
33 0.00 1.22 0.00 2.53 12.50 300.53 -77.02 78.48 0.9720 338.0 356.6
34 0.00 2.09 0.00 5.29 14.20 297.73 -79.83 76.60 0.9818 136.0 147.8
35 0.00 1.22 0.00 2.94 13.46 298.39 -79.17 77.38 0.9797 179.0 156.7
36 0.00 5.06 0.00 12.83 13.72 297.87 -79.68 77.09 0.9814 75.0 -39.5
37 0.00 1.22 0.00 2.60 11.57 300.14 -77.41 79.41 0.9737 415.0 384.6
38 11.51 51.16 26.56 122.19 12.51 299.04 -78.52 78.39 0.9777 287.6 -67.4
39 1.48 -38.00 3.59 -38.00 12.73 298.46 -79.09 78.13 0.9796 -210.9 999999
40 0.00 4.79 0.00 11.07 11.23 299.13 -78.42 79.70 0.9776 13.0 -17.7
41 0.00 1.83 0.00 4.67 12.12 297.83 -79.72 78.72 0.9819 -338.0 -360.6


  • 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.