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

12222 99.99 424.76 113.00 489.26 -19.80 82.18 -62.11 112.82 0.9023 136.4 33.7


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SDO HMI 2014-11-27 16:00:25 UT

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

1 0.00 0.68 0.00 0.68 -19.06 86.84 -57.45 113.01 0.8676 600.0 597.6
2 0.00 0.86 0.00 0.89 -20.90 85.64 -58.65 114.76 0.8805 275.0 342.8
3 2.65 256.94 2.75 268.83 -20.33 85.38 -58.91 114.07 0.8814 -37.3 157.2
4 48.84 -3.00 50.14 -3.00 -19.62 85.68 -58.60 113.36 0.8777 675.2 999999
5 0.00 1.03 0.00 1.09 -20.72 84.88 -59.40 114.38 0.8858 280.0 194.4
6 3.16 -3.00 3.37 -3.00 -19.87 84.48 -59.80 113.35 0.8873 201.1 999999
7 1.88 -3.00 1.98 -3.00 -19.30 84.71 -59.57 112.77 0.8846 -125.0 999999
8 1.63 -3.00 1.75 -3.00 -19.82 84.07 -60.21 113.19 0.8902 217.1 999999
9 0.00 0.86 0.00 0.98 -21.50 82.72 -61.57 114.73 0.9026 -623.0 -503.8
10 2.82 -3.00 3.12 -3.00 -20.15 83.40 -60.88 113.41 0.8956 248.0 999999
11 4.45 -3.00 5.05 -3.00 -20.74 82.67 -61.62 113.88 0.9017 479.3 999999
12 0.00 1.28 0.00 1.42 -19.64 83.21 -61.07 112.81 0.8961 -412.0 -318.1
13 2.31 -3.00 2.68 -3.00 -20.91 82.07 -62.22 113.94 0.9061 272.0 999999
14 0.43 3.16 0.49 3.58 -19.25 82.34 -61.94 112.20 0.9017 296.4 179.4
15 0.00 0.68 0.00 0.76 -18.36 82.85 -61.44 111.33 0.8968 164.0 125.1
16 0.00 2.14 0.00 2.71 -21.92 79.76 -64.52 114.55 0.9224 -544.0 -428.9
17 0.00 1.03 0.00 1.26 -20.91 80.37 -63.91 113.59 0.9172 -446.0 -379.7
18 0.00 0.26 0.00 0.34 -22.16 79.02 -65.27 114.66 0.9272 -245.0 -319.0
19 0.00 1.28 0.00 1.59 -20.63 80.23 -64.06 113.26 0.9178 -384.0 -504.7
20 0.00 0.94 0.00 1.20 -21.45 79.41 -64.87 113.98 0.9239 -60.0 -65.5
21 0.00 2.65 0.00 3.07 -18.39 81.62 -62.66 111.12 0.9055 -596.0 -442.4
22 0.00 0.94 0.00 1.15 -19.80 80.43 -63.86 112.41 0.9154 157.0 141.6
23 2.91 4.96 3.53 6.03 -19.48 80.52 -63.77 112.09 0.9144 282.3 59.9
24 0.00 1.03 0.00 1.36 -21.69 78.59 -65.70 114.08 0.9292 -554.0 -528.5
25 0.00 0.94 0.00 1.16 -19.81 80.13 -64.15 112.36 0.9173 -299.0 -242.9
26 1.97 3.68 2.38 4.45 -18.29 80.36 -63.93 110.77 0.9139 -493.1 -434.1
27 0.94 32.67 1.26 44.64 -20.96 78.29 -66.00 113.25 0.9301 -658.4 -61.4
28 2.57 -27.00 3.47 -27.00 -20.81 77.86 -66.42 113.01 0.9324 -481.1 999999
29 1.11 100.42 1.46 133.37 -19.97 78.58 -65.70 112.25 0.9272 -697.7 -95.0
30 0.00 1.20 0.00 1.49 -18.37 79.57 -64.71 110.72 0.9191 -306.0 -284.6
31 3.51 -29.00 4.63 -29.00 -19.91 78.32 -65.97 112.14 0.9287 -687.8 999999
32 3.85 -29.00 4.93 -29.00 -18.85 78.92 -65.37 111.12 0.9238 -647.0 999999
33 5.47 -29.00 7.40 -29.00 -19.95 77.81 -66.48 112.10 0.9318 -262.6 999999
34 1.45 2.91 2.02 4.04 -20.54 77.21 -67.07 112.61 0.9358 -36.6 46.2
35 6.67 -29.00 8.74 -29.00 -19.09 78.35 -65.93 111.27 0.9276 -602.8 999999
36 1.37 -29.00 1.85 -29.00 -19.61 77.70 -66.59 111.71 0.9321 -42.4 999999
37 0.00 1.11 0.00 1.60 -18.07 76.01 -68.27 109.82 0.9403 -190.0 -180.4
38 0.00 1.11 0.00 1.57 -17.47 76.24 -68.04 109.23 0.9384 -306.0 -328.5


  • 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.