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

11124 105.47 536.56 94.31 483.36 13.76 173.45 56.11 284.97 0.8347 -71.9 -23.5


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SDO HMI 2010-11-17 19:58:57 UT

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

1 47.46 300.04 46.60 293.92 12.93 176.83 59.49 283.50 0.8656 -794.0 -227.2
2 5.49 -1.00 5.24 -1.00 12.91 175.75 58.42 283.58 0.8563 -894.7 999999
3 0.00 0.94 0.00 0.87 11.62 174.61 57.28 282.17 0.8451 -551.0 -486.0
4 0.00 0.51 0.00 0.47 11.42 174.54 57.21 281.93 0.8444 -509.0 -441.7
5 1.63 2.49 1.49 2.27 12.36 174.24 56.90 283.08 0.8423 -637.2 -639.9
6 0.00 1.12 0.00 1.01 12.92 173.82 56.48 283.79 0.8389 173.0 114.9
7 0.00 0.60 0.00 0.54 13.49 173.30 55.97 284.53 0.8346 -415.0 -465.6
8 1.54 4.12 1.37 3.63 12.92 172.99 55.66 283.89 0.8312 242.8 328.7
9 0.00 2.06 0.00 1.81 13.12 172.68 55.35 284.16 0.8284 314.0 166.9
10 3.78 5.32 3.28 4.63 13.22 172.23 54.90 284.34 0.8243 426.9 217.9
11 0.00 2.75 0.00 2.36 13.24 171.82 54.48 284.41 0.8203 681.0 432.0
12 1.54 2.49 1.32 2.13 13.31 171.52 54.19 284.54 0.8175 524.3 472.5
13 0.00 1.63 0.00 1.39 13.20 171.28 53.95 284.43 0.8150 542.0 488.3
14 0.00 1.97 0.00 1.67 13.09 170.98 53.65 284.34 0.8120 585.0 428.7
15 1.12 3.86 0.94 3.26 13.48 170.90 53.57 284.83 0.8116 -313.1 62.9
16 1.20 1.97 1.02 1.68 14.30 171.13 53.80 285.80 0.8148 445.8 436.8
17 0.00 1.72 0.00 1.39 13.79 169.03 51.70 285.50 0.7932 197.0 288.0
18 0.00 1.29 0.00 1.04 13.74 168.77 51.44 285.48 0.7904 529.0 449.6
19 0.00 0.94 0.00 0.76 14.31 168.80 51.47 286.19 0.7916 280.0 239.7
20 6.18 7.64 4.97 6.14 14.63 168.61 51.28 286.62 0.7901 488.0 287.2
21 0.26 193.10 0.20 152.39 14.92 167.92 50.59 287.12 0.7835 621.7 331.2
22 0.77 -21.00 0.62 -21.00 15.44 168.05 50.71 287.75 0.7856 320.2 999999
23 34.50 -21.00 27.26 -21.00 15.48 167.62 50.29 287.89 0.7813 998.2 999999


  • 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.