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

11864 73.10 309.62 45.89 196.71 -21.88 151.15 27.30 222.75 0.6249 229.8 149.6


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SDO HMI 2013-10-16 00:59:01 UT

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

1 18.60 118.60 12.55 80.10 -22.58 156.54 32.69 227.28 0.6811 1011.2 315.7
2 0.44 -1.00 0.29 -1.00 -22.61 156.01 32.16 226.79 0.6765 799.8 999999
3 0.00 1.75 0.00 1.13 -19.43 155.18 31.33 229.93 0.6430 658.0 546.6
4 0.00 0.61 0.00 0.39 -22.75 151.69 27.84 222.68 0.6377 669.0 510.6
5 2.10 7.07 1.30 4.39 -21.68 149.20 25.35 221.33 0.6047 770.4 532.5
6 28.64 119.47 17.59 73.25 -21.46 148.20 24.35 220.47 0.5935 908.6 58.2
7 0.61 -6.00 0.38 -6.00 -22.03 147.98 24.13 219.57 0.5972 543.9 999999
8 0.79 -6.00 0.48 -6.00 -21.25 147.81 23.96 220.28 0.5877 564.0 999999
9 4.98 -6.00 3.04 -6.00 -21.11 147.75 23.90 220.37 0.5857 -730.4 999999
10 0.87 -6.00 0.53 -6.00 -21.40 147.59 23.74 219.84 0.5873 719.0 999999
11 0.44 -6.00 0.27 -6.00 -21.16 147.30 23.45 219.80 0.5821 -589.4 999999
12 0.00 3.93 0.00 2.42 -22.24 147.42 23.57 218.68 0.5945 631.0 451.9
13 0.00 0.87 0.00 0.53 -21.82 147.14 23.29 218.83 0.5876 720.0 577.8
14 14.32 28.91 8.66 17.50 -20.87 146.94 23.09 219.70 0.5759 -959.0 -141.1
15 0.00 0.79 0.00 0.49 -23.73 147.27 23.42 216.86 0.6088 781.0 654.6
16 0.00 1.66 0.00 1.01 -22.07 146.69 22.84 218.01 0.5863 727.0 534.8
17 0.00 2.62 0.00 1.58 -21.25 146.41 22.56 218.62 0.5751 -441.0 -191.9
18 0.79 1.83 0.48 1.12 -22.50 146.45 22.60 217.24 0.5888 -542.2 -374.3
19 0.00 1.14 0.00 0.71 -23.94 146.60 22.75 215.86 0.6055 541.0 452.7
20 0.52 1.31 0.32 0.80 -22.15 146.11 22.26 217.23 0.5821 -476.2 -450.6
21 0.00 1.75 0.00 1.05 -21.20 145.23 21.38 217.21 0.5642 602.0 472.9
22 0.00 0.52 0.00 0.30 -18.33 144.53 20.68 219.77 0.5260 -726.0 -599.8
23 0.00 1.14 0.00 0.69 -22.51 145.09 21.24 215.57 0.5775 -715.0 -629.7
24 0.00 1.31 0.00 0.78 -20.92 144.81 20.96 217.00 0.5574 747.0 575.7
25 0.00 2.10 0.00 1.24 -20.55 144.04 20.19 216.41 0.5466 -833.0 -667.3
26 0.00 1.22 0.00 0.72 -20.48 143.76 19.91 216.12 0.5433 -668.0 -589.6
27 0.00 1.14 0.00 0.67 -20.53 143.49 19.64 215.70 0.5416 -806.0 -637.0
28 0.00 1.57 0.00 0.93 -21.00 143.38 19.54 215.02 0.5461 -692.0 -525.2
29 0.00 1.05 0.00 0.62 -20.63 143.34 19.49 215.38 0.5414 -806.0 -651.0
30 0.00 1.31 0.00 0.78 -22.02 143.02 19.17 213.40 0.5551 -723.0 -639.7
31 0.00 1.75 0.00 1.04 -22.53 142.92 19.07 212.73 0.5602 -792.0 -651.6
32 0.00 0.96 0.00 0.56 -20.90 141.75 17.90 212.84 0.5316 -742.0 -526.6
33 0.00 2.45 0.00 1.46 -23.38 142.04 18.19 210.68 0.5638 -444.0 -472.3
34 0.00 0.79 0.00 0.45 -21.74 138.43 14.58 206.98 0.5176 -678.0 -578.9


  • 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.