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

11236 53.46 303.29 51.48 291.65 16.83 169.76 58.17 288.45 0.8589 -506.5 -213.7


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SDO HMI 2011-06-24 13:59:11 UT

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

1 0.00 0.91 0.00 0.96 16.85 172.88 61.29 288.01 0.8845 447.0 380.4
2 16.34 262.69 15.93 256.56 16.32 170.29 58.70 287.76 0.8631 -1017.9 -252.9
3 27.41 -2.00 26.86 -2.00 16.95 170.42 58.83 288.47 0.8649 -942.2 999999
4 0.00 0.54 0.00 0.56 19.38 171.53 59.94 291.06 0.8768 283.0 250.0
5 1.72 2.36 1.69 2.32 19.88 170.04 58.45 291.88 0.8656 506.3 486.9
6 0.00 0.82 0.00 0.75 16.14 168.00 56.41 287.89 0.8430 -645.0 -569.1
7 0.00 1.18 0.00 1.05 13.84 167.03 55.44 285.31 0.8312 -374.0 -376.1
8 0.00 0.91 0.00 0.82 16.12 167.54 55.95 287.95 0.8388 -686.0 -611.0
9 1.09 2.72 1.01 2.53 18.78 168.10 56.51 290.97 0.8477 -281.0 -180.3
10 0.00 0.64 0.00 0.55 14.99 166.13 54.54 286.84 0.8242 -651.0 -573.3
11 2.36 4.36 2.06 3.80 16.07 166.11 54.52 288.13 0.8256 369.3 349.6
12 0.00 0.91 0.00 0.80 16.57 166.21 54.62 288.71 0.8272 268.0 167.9
13 0.00 0.82 0.00 0.72 17.08 166.21 54.62 289.32 0.8280 291.0 176.1
14 2.45 3.18 2.14 2.77 17.15 165.91 54.32 289.46 0.8253 399.2 257.8
15 0.91 2.90 0.81 2.59 18.47 166.46 54.86 290.93 0.8326 259.3 156.2
16 0.00 1.09 0.00 0.96 18.54 166.15 54.56 291.08 0.8300 343.0 291.3
17 0.00 1.00 0.00 0.88 18.33 165.94 54.35 290.87 0.8276 457.0 381.1
18 0.00 1.18 0.00 1.04 18.61 165.96 54.37 291.20 0.8284 431.0 409.8
19 0.00 1.27 0.00 1.07 16.46 164.44 52.85 288.92 0.8102 281.0 292.0
20 0.00 3.72 0.00 3.10 18.84 163.53 51.94 292.02 0.8060 -656.0 -406.3
21 1.18 1.82 0.98 1.50 18.75 163.18 51.59 292.00 0.8025 -557.5 -579.3
22 0.00 0.91 0.00 0.74 17.87 162.81 51.22 291.01 0.7970 538.0 439.2
23 0.00 1.00 0.00 0.78 18.70 160.43 48.84 292.66 0.7750 692.0 481.9
24 0.00 1.18 0.00 0.92 19.37 160.45 48.86 293.50 0.7769 470.0 415.4
25 0.00 1.82 0.00 1.43 20.43 160.45 48.85 294.82 0.7797 474.0 426.2
26 0.00 1.27 0.00 0.94 15.55 158.26 46.67 289.19 0.7442 575.0 471.1
27 0.00 1.09 0.00 0.79 14.42 157.30 45.71 287.92 0.7308 580.0 427.4
28 0.00 1.00 0.00 0.72 14.26 157.26 45.67 287.72 0.7300 348.0 358.2


  • 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.