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

11325 80.31 378.98 59.14 278.00 15.43 279.31 -47.13 73.84 0.7371 -330.0 -83.6


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SDO HMI 2011-10-22 12:59:01 UT

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

1 0.00 0.96 0.00 0.60 13.65 288.77 -37.67 74.57 0.6184 -758.0 -653.2
2 0.00 1.04 0.00 0.66 13.58 288.55 -37.89 74.74 0.6211 -820.0 -725.2
3 0.00 1.22 0.00 0.77 13.44 288.34 -38.10 75.00 0.6236 -734.0 -595.4
4 0.00 0.96 0.00 0.61 13.62 288.19 -38.25 74.76 0.6259 -726.0 -660.4
5 0.00 1.13 0.00 0.72 13.79 288.04 -38.40 74.52 0.6283 -728.0 -623.2
6 0.00 1.65 0.00 1.05 14.05 287.87 -38.57 74.15 0.6311 -555.0 -521.2
7 0.00 0.96 0.00 0.61 13.57 287.97 -38.48 74.88 0.6288 -592.0 -539.6
8 1.57 3.31 1.00 2.11 13.46 287.59 -38.85 75.14 0.6335 -596.9 -604.2
9 0.00 1.22 0.00 0.78 14.02 287.24 -39.20 74.35 0.6391 -596.0 -511.0
10 13.57 285.63 9.67 206.28 15.57 280.78 -45.66 73.42 0.7212 -1031.1 -188.4
11 13.66 -10.00 9.82 -10.00 15.88 280.29 -46.16 73.09 0.7274 -678.1 999999
12 3.31 -10.00 2.39 -10.00 16.17 280.02 -46.42 72.74 0.7309 -415.4 999999
13 0.00 2.87 0.00 2.05 14.21 280.44 -46.00 75.35 0.7231 -626.0 -546.7
14 0.00 0.70 0.00 0.50 13.97 280.51 -45.94 75.67 0.7221 -425.0 -351.9
15 9.48 -10.00 6.84 -10.00 15.25 280.02 -46.42 73.99 0.7295 -794.7 999999
16 7.40 -10.00 5.33 -10.00 14.24 279.95 -46.50 75.39 0.7289 -783.0 999999
17 14.44 -10.00 10.47 -10.00 14.92 279.71 -46.73 74.49 0.7326 -681.2 999999
18 1.22 -10.00 0.89 -10.00 14.45 279.53 -46.92 75.15 0.7340 -501.0 999999
19 2.26 3.13 1.69 2.34 17.10 278.34 -48.11 71.80 0.7513 -477.7 -434.1
20 0.00 2.87 0.00 2.14 16.85 278.33 -48.12 72.13 0.7510 -478.0 -429.7
21 0.00 1.65 0.00 1.24 17.26 278.00 -48.45 71.65 0.7553 282.0 237.5
22 0.00 1.22 0.00 0.93 17.12 277.28 -49.16 71.96 0.7627 578.0 486.8
23 0.00 1.04 0.00 0.80 17.45 277.12 -49.33 71.56 0.7650 700.0 635.2
24 0.00 0.70 0.00 0.55 19.16 276.25 -50.20 69.53 0.7769 620.0 522.1
25 0.00 1.48 0.00 1.12 14.38 277.56 -48.88 75.51 0.7561 534.0 472.2
26 0.00 0.87 0.00 0.66 14.98 277.38 -49.07 74.75 0.7587 643.0 539.7
27 0.00 23.66 0.00 18.26 16.77 276.64 -49.81 72.52 0.7691 442.0 337.1
28 0.00 1.22 0.00 0.95 16.70 276.13 -50.32 72.69 0.7744 612.0 478.9
29 1.39 2.00 1.09 1.56 16.36 276.05 -50.39 73.14 0.7747 664.6 605.9
30 0.00 1.57 0.00 1.23 16.39 275.60 -50.85 73.17 0.7795 736.0 594.3
31 0.00 0.44 0.00 0.34 16.33 275.57 -50.87 73.25 0.7797 664.0 582.8
32 0.00 1.22 0.00 0.96 15.96 275.60 -50.84 73.72 0.7789 539.0 511.2
33 0.00 1.04 0.00 0.83 16.44 274.98 -51.46 73.19 0.7860 573.0 441.9
34 0.00 7.83 0.00 6.28 16.67 274.79 -51.65 72.92 0.7882 621.0 566.1
35 1.65 2.52 1.34 2.05 17.03 274.20 -52.25 72.55 0.7947 503.0 434.5
36 1.57 2.00 1.27 1.62 16.36 274.25 -52.19 73.39 0.7934 537.1 419.2
37 0.00 0.78 0.00 0.64 16.30 273.87 -52.58 73.51 0.7972 450.0 384.3
38 0.00 1.04 0.00 0.85 12.77 273.64 -52.80 77.96 0.7966 531.0 401.1
39 6.96 15.05 5.80 12.55 14.87 272.79 -53.65 75.41 0.8067 637.8 321.2
40 1.83 4.00 1.54 3.36 15.43 272.48 -53.97 74.74 0.8102 553.9 412.2


  • 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.