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

11338 60.37 391.69 65.94 429.83 -13.68 120.56 -60.82 107.77 0.8920 312.6 127.2


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SDO HMI 2011-11-02 12:58:59 UT

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

1 0.00 0.78 0.00 0.74 -15.87 125.82 -55.57 111.53 0.8550 478.0 446.6
2 4.76 234.73 4.77 240.77 -14.70 123.48 -57.91 109.57 0.8717 878.2 179.8
3 1.30 -2.00 1.30 -2.00 -14.43 123.36 -58.03 109.23 0.8721 760.3 999999
4 6.92 -2.00 7.09 -2.00 -15.18 122.92 -58.47 109.95 0.8771 605.7 999999
5 3.46 -2.00 3.58 -2.00 -15.45 122.55 -58.83 110.16 0.8805 301.3 999999
6 17.73 -2.00 18.13 -2.00 -14.62 122.81 -58.58 109.30 0.8769 616.0 999999
7 1.04 -2.00 1.07 -2.00 -15.05 122.50 -58.89 109.69 0.8802 325.2 999999
8 0.00 1.38 0.00 1.46 -13.47 121.42 -59.97 107.68 0.8856 424.0 283.6
9 2.08 3.89 2.26 4.24 -13.56 120.50 -60.88 107.57 0.8927 212.2 68.6
10 0.86 1.47 0.99 1.69 -14.55 119.20 -62.19 108.36 0.9038 -415.3 -480.0
11 0.00 0.78 0.00 0.89 -13.54 118.95 -62.44 107.21 0.9041 -417.0 -470.8
12 1.04 3.20 1.19 3.68 -13.36 118.90 -62.49 107.00 0.9041 -583.2 -506.9
13 0.00 1.12 0.00 1.35 -15.07 117.98 -63.41 108.65 0.9131 -531.0 -520.8
14 2.77 3.81 3.39 4.66 -15.47 117.54 -63.85 108.99 0.9166 -545.5 -529.2
15 2.68 22.66 3.33 28.56 -15.37 117.24 -64.14 108.81 0.9184 -239.2 65.2
16 1.64 2.51 2.02 3.08 -15.05 117.35 -64.03 108.49 0.9172 -488.4 -387.5
17 0.43 -15.00 0.55 -15.00 -15.47 116.68 -64.71 108.80 0.9222 499.0 999999
18 0.00 0.86 0.00 1.04 -13.53 117.73 -63.66 106.94 0.9126 -328.0 -371.2
19 2.16 3.29 2.64 4.02 -14.00 117.28 -64.10 107.35 0.9162 -631.0 -567.9
20 7.09 102.14 8.34 121.96 -10.88 117.79 -63.60 104.08 0.9086 697.3 110.6
21 0.00 1.38 0.00 1.77 -14.23 116.14 -65.25 107.37 0.9240 120.0 122.1
22 0.00 1.38 0.00 1.77 -14.01 116.19 -65.20 107.14 0.9234 299.0 234.0
23 0.86 -20.00 1.04 -20.00 -11.16 117.26 -64.13 104.29 0.9127 298.0 999999
24 0.00 1.30 0.00 1.62 -12.75 116.55 -64.84 105.86 0.9194 -302.0 -274.1
25 3.55 -20.00 4.25 -20.00 -10.94 117.28 -64.11 104.06 0.9123 341.6 999999
26 0.00 1.04 0.00 1.20 -9.22 117.91 -63.48 102.30 0.9057 266.0 302.6
27 0.00 2.59 0.00 3.66 -15.68 114.09 -67.30 108.50 0.9381 -383.0 -339.0
28 0.00 1.38 0.00 1.67 -9.44 116.86 -64.53 102.36 0.9134 430.0 382.0


  • 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.