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

12035 73.21 350.45 83.12 394.25 -17.29 221.77 -64.35 106.45 0.8966 164.1 93.5


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SDO HMI 2014-04-12 23:00:33 UT

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

1 0.71 1.77 0.72 1.80 -18.68 224.95 -61.17 108.18 0.8755 -466.5 -437.2
2 0.00 3.89 0.00 4.00 -18.74 224.58 -61.55 108.22 0.8785 145.0 120.6
3 0.00 1.06 0.00 1.07 -17.59 225.07 -61.05 106.94 0.8739 387.0 315.1
4 3.27 189.66 3.22 189.73 -16.04 225.86 -60.27 105.20 0.8668 1182.6 296.6
5 11.83 -4.00 11.81 -4.00 -16.35 225.44 -60.68 105.53 0.8704 986.3 999999
6 8.92 33.11 9.19 34.36 -18.01 224.49 -61.63 107.39 0.8788 -460.2 104.0
7 6.98 -4.00 6.99 -4.00 -15.81 225.33 -60.79 104.91 0.8711 795.1 999999
8 3.18 -4.00 3.17 -4.00 -15.57 225.45 -60.67 104.64 0.8700 878.2 999999
9 7.68 -4.00 7.76 -4.00 -15.97 225.05 -61.07 105.08 0.8734 644.4 999999
10 0.71 4.41 0.79 4.93 -19.93 221.99 -64.14 109.39 0.8986 536.1 534.5
11 1.68 3.27 1.87 3.63 -18.97 222.11 -64.01 108.32 0.8973 493.8 376.9
12 0.00 0.44 0.00 0.48 -16.23 223.02 -63.10 105.29 0.8896 282.0 373.4
13 0.00 2.38 0.00 2.59 -16.02 222.79 -63.33 105.05 0.8913 498.0 450.7
14 0.00 0.97 0.00 1.08 -16.38 221.93 -64.19 105.43 0.8978 316.0 341.2
15 1.94 3.44 2.36 4.18 -19.18 219.64 -66.48 108.45 0.9146 318.8 229.6
16 1.77 3.09 2.08 3.65 -18.09 220.41 -65.72 107.27 0.9091 360.4 301.8
17 2.12 4.24 2.38 4.77 -16.20 221.68 -64.44 105.22 0.8997 503.1 387.9
18 0.00 0.62 0.00 0.75 -18.61 219.54 -66.59 107.81 0.9152 242.0 273.6
19 0.53 1.68 0.64 2.03 -18.18 219.71 -66.42 107.35 0.9140 132.0 196.0
20 0.00 9.18 0.00 12.94 -20.43 215.95 -70.17 109.68 0.9377 -778.0 -594.1
21 3.97 6.45 4.54 7.36 -13.03 221.18 -64.95 101.69 0.9031 367.1 166.0
22 0.00 1.06 0.00 1.33 -16.81 218.79 -67.34 105.83 0.9199 -31.0 -95.8
23 1.85 12.19 2.61 16.97 -19.45 216.00 -70.12 108.63 0.9373 -702.9 -581.0
24 0.00 0.62 0.00 0.70 -11.51 221.38 -64.75 100.00 0.9017 307.0 331.6
25 0.00 1.15 0.00 1.65 -19.34 215.53 -70.59 108.51 0.9400 -156.0 -157.1
26 0.00 1.32 0.00 1.65 -15.20 218.84 -67.28 104.07 0.9194 -341.0 -441.8
27 0.00 4.59 0.00 7.10 -20.75 213.88 -72.25 109.97 0.9490 111.0 82.7
28 0.00 3.62 0.00 5.55 -20.42 214.16 -71.97 109.63 0.9475 -364.0 -255.9
29 0.00 0.71 0.00 1.04 -19.79 214.87 -71.26 108.97 0.9437 -349.0 -361.8
30 0.00 0.44 0.00 0.53 -12.95 220.01 -66.11 101.62 0.9115 181.0 224.8
31 16.07 51.04 22.99 72.71 -18.66 215.63 -70.49 107.77 0.9393 -467.1 -171.7
32 0.00 1.24 0.00 1.91 -19.93 213.99 -72.14 109.11 0.9484 -123.0 -143.6
33 0.00 1.41 0.00 1.84 -15.44 217.76 -68.37 104.33 0.9264 -188.0 -244.0
34 0.00 0.26 0.00 0.35 -15.74 217.28 -68.84 104.65 0.9294 -227.0 -218.0
35 0.00 0.26 0.00 0.35 -15.61 217.29 -68.84 104.52 0.9294 -326.0 -333.3
36 0.00 0.88 0.00 1.22 -15.13 216.48 -69.64 104.01 0.9343 -126.0 -227.6


  • 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.