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

12107 80.57 530.74 49.38 326.05 -19.15 255.04 28.61 229.96 0.5928 743.1 347.0


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SDO HMI 2014-07-08 03:00:40 UT

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

1 0.00 0.82 0.00 0.59 -22.00 266.68 40.25 235.06 0.7331 581.0 529.9
2 0.00 0.64 0.00 0.45 -20.45 265.67 39.24 236.35 0.7143 310.0 364.0
3 0.00 1.91 0.00 1.34 -20.41 265.36 38.93 236.22 0.7109 747.0 606.1
4 0.45 1.45 0.32 1.02 -20.88 264.79 38.36 235.27 0.7079 668.8 604.3
5 0.00 0.91 0.00 0.63 -21.04 264.59 38.16 234.94 0.7068 667.0 564.1
6 0.00 1.36 0.00 0.94 -20.89 263.51 37.08 234.42 0.6950 632.0 528.3
7 0.00 1.36 0.00 0.92 -19.65 263.04 36.62 235.69 0.6823 650.0 594.1
8 0.00 0.45 0.00 0.33 -24.66 264.44 38.01 230.48 0.7278 629.0 616.4
9 0.00 1.09 0.00 0.74 -23.67 260.31 33.88 228.69 0.6820 -586.0 -526.8
10 0.00 1.09 0.00 0.73 -23.79 259.74 33.31 228.10 0.6774 -603.0 -494.1
11 0.00 2.09 0.00 1.32 -22.04 255.64 29.22 226.75 0.6234 -772.0 -516.7
12 74.85 496.13 45.88 303.86 -18.99 254.98 28.55 230.15 0.5908 1265.1 385.5
13 0.00 1.09 0.00 0.69 -22.69 255.75 29.33 226.04 0.6300 -782.0 -593.1
14 0.00 0.91 0.00 0.59 -24.02 255.85 29.42 224.50 0.6424 -449.0 -467.6
15 2.36 -12.00 1.43 -12.00 -18.60 254.21 27.78 229.95 0.5793 1320.0 999999
16 0.00 1.18 0.00 0.71 -17.71 254.06 27.63 231.07 0.5701 249.0 249.2
17 0.00 1.18 0.00 0.75 -22.93 254.98 28.55 225.01 0.6246 -865.0 -731.6
18 0.00 2.45 0.00 1.55 -22.63 254.87 28.44 225.29 0.6209 -478.0 -502.3
19 0.00 0.91 0.00 0.57 -23.00 254.80 28.38 224.77 0.6235 -806.0 -681.4
20 0.00 1.45 0.00 0.91 -22.18 254.58 28.16 225.58 0.6141 -690.0 -647.4
21 2.91 -12.00 1.75 -12.00 -18.84 253.49 27.06 228.91 0.5735 786.3 999999
22 0.00 2.18 0.00 1.36 -22.40 254.07 27.64 224.80 0.6110 755.0 615.1
23 0.00 1.09 0.00 0.66 -19.60 253.44 27.02 227.82 0.5797 219.0 202.6
24 0.00 0.73 0.00 0.45 -22.26 253.12 26.69 224.00 0.6005 131.0 198.9
25 0.00 1.54 0.00 0.92 -19.13 252.21 25.78 227.17 0.5624 -570.0 -461.2
26 0.00 0.82 0.00 0.50 -21.92 251.87 25.45 223.13 0.5853 -547.0 -449.4
27 0.00 1.73 0.00 1.03 -20.12 251.05 24.62 224.56 0.5597 -582.0 -458.9
28 0.00 1.54 0.00 0.92 -20.32 250.97 24.55 224.21 0.5608 -636.0 -498.5
29 0.00 0.82 0.00 0.49 -20.38 250.73 24.31 223.86 0.5590 -551.0 -434.2
30 0.00 1.00 0.00 0.59 -20.08 250.61 24.18 224.12 0.5548 -707.0 -549.7
31 0.00 0.82 0.00 0.49 -26.38 243.13 16.70 207.35 0.5625 -631.0 -467.3


  • 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.