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

12110 6.99 48.47 3.68 25.80 -16.52 234.27 2.87 189.20 0.3606 119.3 49.2


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SDO HMI 2014-07-07 18:00:40 UT

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

1 0.00 1.09 0.00 0.59 -17.83 243.83 12.43 209.42 0.4189 731.0 533.8
2 0.00 0.82 0.00 0.44 -16.57 242.32 10.91 207.88 0.3898 762.0 663.6
3 0.00 1.54 0.00 0.82 -15.83 240.32 8.91 204.22 0.3649 838.0 701.1
4 0.00 1.36 0.00 0.72 -15.44 240.30 8.90 204.64 0.3590 790.0 727.7
5 0.00 1.36 0.00 0.72 -15.60 239.86 8.45 203.38 0.3584 903.0 758.9
6 0.00 0.45 0.00 0.24 -13.80 239.76 8.35 205.35 0.3310 822.0 633.0
7 0.00 3.45 0.00 1.83 -15.63 239.51 8.10 202.48 0.3566 524.0 701.2
8 0.00 1.00 0.00 0.53 -15.58 237.66 6.25 197.76 0.3454 680.0 529.3
9 2.63 3.99 1.38 2.10 -15.22 236.98 5.58 196.25 0.3365 999.7 799.1
10 3.45 5.36 1.82 2.82 -15.48 236.67 5.26 195.18 0.3392 970.8 672.9
11 0.00 2.81 0.00 1.48 -15.38 236.41 5.01 194.55 0.3365 1059.0 934.3
12 0.00 2.00 0.00 1.05 -15.54 236.16 4.76 193.73 0.3381 887.0 716.6
13 0.00 0.54 0.00 0.29 -15.11 235.49 4.08 192.12 0.3288 740.0 618.8
14 0.00 0.91 0.00 0.48 -15.27 235.46 4.06 191.94 0.3313 845.0 697.2
15 0.00 1.18 0.00 0.62 -15.79 235.44 4.03 191.55 0.3395 842.0 635.1
16 0.00 1.36 0.00 0.72 -17.21 233.68 2.27 186.10 0.3581 -811.0 -643.3
17 0.00 1.36 0.00 0.72 -17.57 232.95 1.54 184.07 0.3629 -918.0 -820.7
18 0.00 0.82 0.00 0.43 -16.75 232.78 1.38 183.79 0.3494 -835.0 -629.7
19 0.00 3.00 0.00 1.59 -17.11 232.59 1.19 183.21 0.3551 -924.0 -799.7
20 0.91 3.18 0.48 1.69 -17.60 232.53 1.13 182.97 0.3630 -984.9 -850.2
21 0.00 1.45 0.00 0.77 -17.53 232.15 0.74 181.96 0.3616 -918.0 -865.4
22 0.00 3.99 0.00 2.12 -17.63 231.99 0.58 181.53 0.3632 -708.0 -535.1
23 0.00 1.54 0.00 0.81 -15.07 230.81 -0.59 178.22 0.3210 -899.0 -699.1
24 0.00 1.00 0.00 0.51 -11.47 228.56 -2.85 169.37 0.2650 -587.0 -433.4
25 0.00 1.09 0.00 0.57 -14.34 225.71 -5.69 162.63 0.3232 -764.0 -619.2
26 0.00 0.64 0.00 0.37 -23.02 213.70 -17.70 147.83 0.5275 -680.0 -461.1
27 0.00 1.18 0.00 0.77 -28.38 205.58 -25.83 143.80 0.6512 -645.0 -559.2


  • 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.