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

12127 101.44 512.74 75.55 381.83 -8.37 249.01 -46.33 106.50 0.7485 458.0 92.5


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SDO HMI 2014-07-30 03:00:40 UT

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

1 0.00 1.18 0.00 0.79 -6.55 255.10 -40.25 106.32 0.6711 524.0 464.0
2 0.00 0.72 0.00 0.49 -6.74 253.98 -41.36 106.15 0.6855 576.0 494.8
3 0.00 1.27 0.00 0.87 -6.05 252.77 -42.57 104.72 0.6979 723.0 543.1
4 0.00 0.82 0.00 0.59 -11.03 251.41 -43.93 110.88 0.7311 577.0 497.3
5 0.00 1.09 0.00 0.77 -8.18 251.58 -43.76 107.20 0.7189 771.0 630.8
6 0.00 1.00 0.00 0.71 -8.53 251.53 -43.81 107.64 0.7207 731.0 618.1
7 0.00 1.18 0.00 0.84 -7.41 251.05 -44.30 105.96 0.7226 -464.0 -304.3
8 0.00 1.00 0.00 0.72 -8.08 250.87 -44.47 106.78 0.7268 690.0 593.2
9 7.34 484.00 5.30 360.11 -8.52 250.76 -44.58 107.33 0.7295 888.2 92.9
10 0.00 1.09 0.00 0.78 -7.90 250.76 -44.58 106.51 0.7274 714.0 602.6
11 0.00 0.91 0.00 0.65 -7.08 250.44 -44.90 105.30 0.7286 555.0 574.4
12 0.72 1.99 0.54 1.47 -9.53 249.76 -45.58 108.28 0.7441 531.6 356.0
13 1.54 -9.00 1.13 -9.00 -8.81 249.75 -45.59 107.34 0.7418 179.5 999999
14 0.27 -9.00 0.20 -9.00 -8.50 249.76 -45.59 106.93 0.7408 586.3 999999
15 17.48 -9.00 12.83 -9.00 -8.19 249.72 -45.63 106.51 0.7402 947.0 999999
16 35.78 -9.00 26.41 -9.00 -7.90 249.36 -45.98 106.01 0.7433 1007.3 999999
17 0.00 2.17 0.00 1.66 -10.99 248.36 -46.99 109.59 0.7641 -715.0 -590.2
18 5.44 -9.00 4.04 -9.00 -7.63 248.86 -46.48 105.48 0.7480 706.9 999999
19 3.35 -9.00 2.51 -9.00 -7.96 248.59 -46.75 105.82 0.7521 582.7 999999
20 1.90 -9.00 1.45 -9.00 -10.18 248.16 -47.19 108.51 0.7636 -912.6 999999
21 7.43 -9.00 5.67 -9.00 -9.50 248.01 -47.33 107.59 0.7630 -714.3 999999
22 1.18 -9.00 0.89 -9.00 -8.84 248.13 -47.21 106.79 0.7597 448.9 999999
23 5.07 -9.00 3.82 -9.00 -7.83 248.25 -47.09 105.54 0.7554 574.2 999999
24 0.00 0.82 0.00 0.62 -8.43 248.15 -47.19 106.28 0.7582 65.0 92.8
25 0.72 -9.00 0.55 -9.00 -8.66 247.98 -47.36 106.51 0.7608 226.8 999999
26 2.26 -9.00 1.75 -9.00 -9.82 247.59 -47.76 107.84 0.7686 -566.3 999999
27 0.00 1.90 0.00 1.49 -11.23 247.24 -48.10 109.47 0.7766 -624.0 -522.8
28 8.97 -9.00 6.91 -9.00 -9.23 247.47 -47.88 107.06 0.7681 -596.5 999999
29 0.00 0.45 0.00 0.35 -8.19 247.55 -47.79 105.77 0.7641 161.0 177.2
30 0.00 1.27 0.00 0.98 -9.69 247.24 -48.10 107.55 0.7718 -479.0 -410.4
31 0.00 1.27 0.00 1.01 -11.59 246.31 -49.03 109.57 0.7873 -487.0 -335.5
32 1.99 3.99 1.55 3.11 -8.47 246.67 -48.67 105.84 0.7743 556.1 351.5
33 0.00 1.18 0.00 0.95 -6.62 244.82 -50.52 102.98 0.7890 316.0 252.2
34 0.00 0.82 0.00 0.68 -10.00 243.95 -51.39 106.86 0.8063 -493.0 -379.4
35 0.00 1.36 0.00 1.10 -7.15 244.40 -50.94 103.52 0.7946 244.0 207.4
36 0.00 0.72 0.00 0.59 -6.41 244.32 -51.03 102.58 0.7938 -264.0 -230.1
37 0.00 0.54 0.00 0.50 -6.00 239.29 -56.05 100.88 0.8422 -512.0 -422.5


  • 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.