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

12226 38.26 134.65 26.55 92.51 -19.37 107.20 39.80 240.63 0.6947 -59.9 -181.0


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SDO HMI 2014-12-03 12:00:25 UT

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

1 5.38 10.93 3.94 8.00 -19.82 111.17 43.77 242.00 0.7394 636.2 522.9
2 1.20 4.01 0.87 2.92 -19.50 110.85 43.44 242.27 0.7347 712.1 555.1
3 0.00 1.28 0.00 0.93 -19.37 110.55 43.14 242.30 0.7310 525.0 467.9
4 0.00 1.02 0.00 0.75 -20.35 110.66 43.26 241.10 0.7363 582.0 506.3
5 5.89 10.33 4.24 7.43 -19.27 110.21 42.81 242.27 0.7270 828.3 519.0
6 0.00 0.77 0.00 0.55 -19.30 109.92 42.52 242.10 0.7241 594.0 500.1
7 0.00 1.02 0.00 0.73 -19.14 109.83 42.42 242.27 0.7224 518.0 483.6
8 1.28 4.01 0.91 2.85 -18.92 109.51 42.10 242.41 0.7180 780.9 589.5
9 0.00 1.54 0.00 1.09 -19.11 109.40 41.99 242.11 0.7176 771.0 607.9
10 0.00 1.37 0.00 0.96 -18.95 109.18 41.77 242.22 0.7145 531.0 512.2
11 0.00 2.99 0.00 2.09 -18.63 108.66 41.26 242.39 0.7075 -583.0 -418.9
12 0.00 1.37 0.00 0.95 -18.19 108.41 41.00 242.86 0.7028 460.0 498.2
13 1.79 3.16 1.23 2.17 -17.44 108.12 40.71 243.73 0.6963 695.6 571.4
14 0.00 0.43 0.00 0.30 -18.28 108.11 40.70 242.59 0.6998 -340.0 -367.6
15 0.94 8.20 0.64 5.57 -19.21 106.66 39.25 240.61 0.6881 -488.3 -456.7
16 10.84 14.77 7.40 10.08 -19.62 106.65 39.24 240.06 0.6900 -728.2 -378.2
17 1.54 9.99 1.05 6.78 -19.87 106.32 38.91 239.54 0.6876 -660.4 -765.5
18 1.20 -17.00 0.81 -17.00 -19.68 106.22 38.82 239.75 0.6856 -819.9 999999
19 0.00 1.96 0.00 1.32 -18.89 105.88 38.47 240.63 0.6779 -698.0 -582.7
20 0.00 1.28 0.00 0.85 -18.79 105.42 38.01 240.50 0.6721 -808.0 -661.7
21 1.20 5.72 0.79 3.79 -18.23 105.11 37.70 241.12 0.6658 697.2 51.0
22 0.26 45.34 0.17 30.30 -19.80 105.53 38.13 239.20 0.6786 -652.7 -465.9
23 0.00 1.28 0.00 0.85 -18.70 105.23 37.83 240.53 0.6696 -556.0 -532.8
24 0.60 -22.00 0.40 -22.00 -19.70 105.43 38.02 239.27 0.6770 -729.0 999999
25 1.45 -22.00 0.97 -22.00 -19.54 105.26 37.86 239.39 0.6743 -754.6 999999
26 1.45 -22.00 0.97 -22.00 -19.76 105.28 37.88 239.10 0.6757 -871.6 999999
27 0.00 1.88 0.00 1.25 -18.85 104.96 37.55 240.16 0.6672 291.0 -11.9
28 3.24 -22.00 2.16 -22.00 -19.48 104.89 37.48 239.26 0.6698 -976.6 999999


  • 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.