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

12107 97.78 532.75 114.92 636.89 -20.09 258.82 -62.46 113.67 0.9105 204.1 -14.0


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SDO HMI 2014-06-30 23:00:40 UT

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

1 0.73 2.81 0.74 2.85 -21.59 264.43 -56.85 116.77 0.8739 312.0 294.5
2 0.00 0.64 0.00 0.65 -20.49 263.82 -57.46 115.38 0.8760 182.0 176.6
3 10.62 231.36 11.09 258.29 -21.12 263.19 -58.09 115.88 0.8821 704.7 -235.5
4 1.18 -3.00 1.25 -3.00 -21.37 262.65 -58.63 116.01 0.8866 383.2 999999
5 0.00 1.00 0.00 1.12 -22.67 261.30 -59.98 117.04 0.8988 -290.0 -244.4
6 9.62 -3.00 10.39 -3.00 -21.26 262.08 -59.20 115.74 0.8905 447.5 999999
7 0.00 0.82 0.00 0.97 -23.08 259.55 -61.73 117.01 0.9112 -339.0 -319.2
8 0.00 1.82 0.00 1.97 -20.10 261.61 -59.67 114.34 0.8915 359.0 177.2
9 2.09 -3.00 2.36 -3.00 -21.13 260.59 -60.69 115.20 0.9007 -799.9 999999
10 0.54 1.73 0.63 2.01 -22.06 259.92 -61.36 116.02 0.9069 -603.7 -531.8
11 0.73 -3.00 0.84 -3.00 -21.76 259.94 -61.34 115.70 0.9062 -469.5 999999
12 5.54 -3.00 6.39 -3.00 -21.49 260.07 -61.21 115.45 0.9049 -664.3 999999
13 9.53 -3.00 10.66 -3.00 -20.46 260.78 -60.50 114.52 0.8981 -618.6 999999
14 5.45 -3.00 6.26 -3.00 -21.22 260.05 -61.23 115.16 0.9045 -611.6 999999
15 1.36 -3.00 1.56 -3.00 -20.92 260.20 -61.08 114.87 0.9029 -486.9 999999
16 4.72 -3.00 5.59 -3.00 -21.92 259.40 -61.88 115.74 0.9101 -395.9 999999
17 0.00 1.73 0.00 2.09 -22.57 258.89 -62.39 116.31 0.9145 -220.0 -125.1
18 0.00 1.00 0.00 1.20 -21.87 258.94 -62.34 115.57 0.9130 -121.0 -66.9
19 0.00 1.91 0.00 2.36 -22.47 258.32 -62.96 116.06 0.9179 325.0 290.1
20 0.00 1.00 0.00 1.15 -20.35 259.71 -61.57 114.13 0.9053 -239.0 -229.5
21 2.54 -3.00 3.09 -3.00 -21.69 258.58 -62.70 115.29 0.9150 -67.6 999999
22 0.00 2.09 0.00 2.59 -22.24 258.14 -63.14 115.77 0.9187 406.0 359.0
23 0.00 1.09 0.00 1.37 -22.13 257.71 -63.57 115.55 0.9211 452.0 416.1
24 0.00 2.72 0.00 3.40 -21.72 257.90 -63.38 115.16 0.9193 -394.0 -202.6
25 0.00 1.18 0.00 1.50 -20.76 257.09 -64.19 113.97 0.9228 360.0 247.9
26 0.00 2.45 0.00 3.39 -22.40 255.36 -65.91 115.32 0.9353 -379.0 -219.1
27 43.13 276.49 54.07 348.73 -19.12 257.14 -64.14 112.23 0.9202 617.9 132.4
28 0.00 0.91 0.00 1.25 -20.82 255.08 -66.20 113.60 0.9348 137.0 158.8


  • 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.