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

12021 180.88 728.78 92.17 371.46 -13.08 73.77 -11.82 120.58 0.2321 -34.3 -47.7


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SDO HMI 2014-03-31 21:00:32 UT

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

1 0.00 2.10 0.00 1.06 -11.91 77.74 -7.86 125.13 0.1643 884.0 822.4
2 0.00 1.23 0.00 0.62 -11.72 77.13 -8.47 122.24 0.1712 1202.0 1084.0
3 0.00 2.63 0.00 1.32 -12.05 77.05 -8.54 123.65 0.1753 912.0 752.0
4 0.00 5.26 0.00 2.66 -13.70 76.87 -8.72 130.40 0.1944 907.0 798.8
5 1.32 5.35 0.66 2.70 -13.28 76.82 -8.77 128.51 0.1905 989.5 833.4
6 0.00 5.70 0.00 2.87 -11.56 76.85 -8.74 120.68 0.1739 910.0 796.8
7 0.00 0.61 0.00 0.31 -13.73 76.56 -9.04 129.53 0.1987 624.0 507.6
8 0.00 1.32 0.00 0.66 -11.38 76.52 -9.07 118.85 0.1773 706.0 514.5
9 58.39 310.47 29.48 156.89 -12.75 76.22 -9.37 124.51 0.1936 1318.1 396.8
10 0.00 1.75 0.00 0.89 -14.61 75.51 -10.08 129.90 0.2217 921.0 626.0
11 25.43 -9.00 12.87 -9.00 -12.74 75.41 -10.18 122.35 0.2050 1143.7 999999
12 1.40 -9.00 0.71 -9.00 -12.13 75.12 -10.47 119.07 0.2041 838.8 999999
13 0.00 2.72 0.00 1.37 -11.77 75.11 -10.48 117.43 0.2016 593.0 478.4
14 1.23 -9.00 0.62 -9.00 -11.98 75.07 -10.52 118.28 0.2038 900.4 999999
15 1.32 -9.00 0.67 -9.00 -12.49 75.05 -10.54 120.44 0.2082 544.0 999999
16 0.00 7.10 0.00 3.60 -11.94 74.60 -10.99 117.14 0.2105 309.0 245.3
17 0.00 6.58 0.00 3.34 -12.26 74.40 -11.19 118.12 0.2160 110.0 85.3
18 0.00 2.19 0.00 1.11 -13.56 74.31 -11.28 123.06 0.2280 493.0 326.9
19 0.79 2.89 0.40 1.47 -13.21 73.79 -11.80 120.67 0.2325 -1042.1 -708.9
20 0.00 1.14 0.00 0.58 -13.60 73.68 -11.91 121.89 0.2374 -429.0 -197.3
21 0.00 3.77 0.00 1.92 -11.83 73.73 -11.86 115.05 0.2230 -62.0 -121.1
22 0.00 2.72 0.00 1.39 -13.36 73.44 -12.15 120.50 0.2388 -722.0 -330.5
23 0.00 1.58 0.00 0.80 -11.67 73.49 -12.10 113.99 0.2258 -651.0 -450.4
24 1.23 280.48 0.63 144.22 -13.86 72.97 -12.62 121.40 0.2497 -937.1 -426.5
25 0.00 2.19 0.00 1.12 -11.42 73.10 -12.50 112.35 0.2304 -813.0 -631.2
26 2.37 -24.00 1.21 -24.00 -12.86 72.93 -12.66 117.72 0.2425 -1122.9 999999
27 3.59 -24.00 1.84 -24.00 -13.43 72.87 -12.72 119.70 0.2478 -1007.8 999999
28 13.41 -24.00 6.86 -24.00 -13.07 72.76 -12.83 118.19 0.2465 -1228.9 999999
29 0.00 2.72 0.00 1.39 -14.09 72.67 -12.92 121.65 0.2559 -374.0 -360.3
30 0.00 0.44 0.00 0.23 -15.84 72.47 -13.13 126.89 0.2744 -895.0 -799.8
31 0.00 7.36 0.00 3.77 -13.36 72.30 -13.29 118.44 0.2555 -886.0 -684.2
32 2.54 -24.00 1.30 -24.00 -13.90 72.24 -13.35 120.22 0.2606 -1241.5 999999
33 0.00 1.14 0.00 0.58 -11.39 72.06 -13.53 110.81 0.2465 -957.0 -765.7
34 0.00 0.26 0.00 0.13 -11.27 72.01 -13.59 110.27 0.2467 -752.0 -606.0
35 0.00 1.14 0.00 0.58 -11.57 71.90 -13.70 111.27 0.2500 -627.0 -366.2
36 1.05 56.38 0.54 28.95 -12.68 71.77 -13.82 115.20 0.2587 -1266.6 -829.7
37 0.00 1.40 0.00 0.72 -11.41 71.68 -13.91 110.42 0.2525 -715.0 -516.1
38 0.70 -36.00 0.36 -36.00 -13.21 71.49 -14.10 116.65 0.2666 -1104.5 999999
39 0.00 1.32 0.00 0.67 -12.25 71.48 -14.11 113.24 0.2605 -905.0 -714.1
40 34.19 -24.00 17.61 -24.00 -14.03 71.34 -14.25 119.14 0.2747 -1278.3 999999
41 4.56 -36.00 2.34 -36.00 -11.86 71.41 -14.18 111.72 0.2593 -1164.5 999999
42 3.51 -36.00 1.80 -36.00 -12.87 71.22 -14.37 115.09 0.2683 -1190.9 999999
43 14.99 -36.00 7.70 -36.00 -12.54 71.15 -14.44 113.83 0.2674 -1167.8 999999
44 1.58 -36.00 0.81 -36.00 -12.32 70.94 -14.65 112.80 0.2693 -790.5 999999
45 5.00 -24.00 2.58 -24.00 -13.65 70.83 -14.77 117.12 0.2795 -1076.1 999999
46 2.28 -24.00 1.18 -24.00 -13.91 70.62 -14.98 117.68 0.2845 -866.8 999999
47 0.00 5.96 0.00 3.08 -13.06 70.29 -15.30 114.46 0.2837 -650.0 -636.1
48 0.00 0.88 0.00 0.46 -14.77 69.79 -15.81 119.12 0.3028 -739.0 -629.4


  • 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.