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

12175 137.21 658.31 156.82 754.81 15.19 260.84 65.12 283.68 0.9016 -37.2 -83.9


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SDO HMI 2014-09-30 04:00:33 UT

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

1 0.00 2.56 0.00 3.74 12.47 266.87 71.15 280.86 0.9423 189.0 149.2
2 10.58 121.70 14.74 166.26 13.30 265.82 70.09 281.69 0.9360 -432.7 -167.9
3 10.85 -2.00 14.59 -2.00 13.79 265.05 69.33 282.18 0.9312 -512.2 999999
4 5.11 -2.00 6.73 -2.00 14.02 264.59 68.87 282.42 0.9283 -721.8 999999
5 1.06 4.76 1.32 5.90 13.84 263.13 67.41 282.18 0.9188 -473.2 -519.5
6 0.00 0.71 0.00 0.84 13.66 261.92 66.19 281.96 0.9105 -275.0 -280.6
7 29.01 215.88 34.47 254.46 15.15 261.94 66.21 283.59 0.9105 -737.2 -357.4
8 0.00 0.26 0.00 0.30 13.37 260.92 65.20 281.61 0.9034 233.0 230.0
9 0.00 0.79 0.00 0.89 13.17 260.45 64.73 281.38 0.9000 310.0 290.2
10 7.67 -7.00 9.02 -7.00 15.83 261.67 65.94 284.34 0.9086 -633.5 999999
11 8.29 -7.00 9.43 -7.00 14.89 260.79 65.07 283.30 0.9023 136.1 999999
12 0.00 1.50 0.00 1.64 13.36 259.54 63.82 281.58 0.8931 -58.0 -28.6
13 0.00 0.97 0.00 1.13 16.92 261.31 65.59 285.55 0.9061 -606.0 -532.0
14 0.00 2.56 0.00 2.75 13.75 259.10 63.37 282.00 0.8897 615.0 472.7
15 0.00 0.26 0.00 0.29 13.89 259.17 63.45 282.17 0.8902 528.0 455.7
16 0.62 6.00 0.66 6.45 14.23 259.14 63.41 282.55 0.8899 485.1 404.9
17 0.00 2.29 0.00 2.51 15.20 259.65 63.93 283.64 0.8939 -211.0 -212.1
18 0.00 1.50 0.00 1.64 15.43 259.57 63.84 283.89 0.8932 -316.0 -278.2
19 3.35 14.99 3.57 15.96 15.01 258.78 63.05 283.43 0.8871 430.9 284.9
20 0.00 3.09 0.00 3.37 17.30 259.55 63.83 285.99 0.8933 187.0 52.7
21 4.32 257.85 4.55 265.37 15.49 258.41 62.69 283.97 0.8843 270.3 161.3
22 4.94 19.49 5.12 20.15 14.64 257.90 62.18 283.01 0.8802 744.2 397.7
23 6.44 -21.00 6.68 -21.00 15.44 257.98 62.25 283.92 0.8808 735.1 999999
24 0.00 0.71 0.00 0.74 17.63 258.42 62.70 286.40 0.8847 -228.0 -195.2
25 36.60 -21.00 37.44 -21.00 16.29 257.50 61.78 284.90 0.8771 688.9 999999
26 0.88 -21.00 0.90 -21.00 17.24 257.37 61.65 285.99 0.8763 365.2 999999
27 3.17 -21.00 3.25 -21.00 17.57 257.50 61.77 286.36 0.8774 371.4 999999
28 2.12 -21.00 2.15 -21.00 17.41 257.20 61.48 286.19 0.8750 610.2 999999
29 2.20 -21.00 2.20 -21.00 17.13 256.58 60.86 285.89 0.8698 694.4 999999
30 0.00 0.44 0.00 0.42 15.18 255.33 59.60 283.67 0.8588 513.0 436.4


  • 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.