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

11998 24.04 151.74 12.63 78.96 -10.54 357.56 17.04 255.24 0.3023 385.3 294.6


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SDO HMI 2014-03-12 13:00:29 UT

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

1 0.00 1.30 0.00 0.69 -13.10 1.64 21.12 252.45 0.3698 796.0 610.7
2 0.78 4.16 0.41 2.19 -7.29 0.67 20.15 268.47 0.3434 941.1 726.8
3 0.00 1.47 0.00 0.78 -8.12 0.68 20.16 266.03 0.3436 693.0 606.4
4 1.21 4.42 0.64 2.33 -7.82 0.63 20.12 266.89 0.3427 947.6 770.6
5 0.00 0.87 0.00 0.46 -13.40 0.82 20.30 251.08 0.3583 849.0 691.9
6 0.00 1.39 0.00 0.73 -7.03 0.25 19.73 269.24 0.3365 869.0 760.6
7 0.00 0.87 0.00 0.46 -8.11 0.20 19.68 266.03 0.3357 783.0 612.4
8 0.87 4.08 0.46 2.14 -7.67 0.08 19.57 267.35 0.3337 1074.6 871.4
9 0.00 1.21 0.00 0.64 -7.97 0.06 19.55 266.45 0.3335 923.0 835.4
10 8.59 50.32 4.52 26.46 -9.93 0.14 19.62 260.58 0.3368 1295.5 509.9
11 0.87 -10.00 0.46 -10.00 -9.61 0.09 19.57 261.54 0.3354 908.3 999999
12 0.00 1.04 0.00 0.55 -8.09 359.94 19.43 266.07 0.3315 945.0 782.3
13 0.87 -10.00 0.46 -10.00 -9.70 360.00 19.48 261.23 0.3341 1151.8 999999
14 0.00 1.39 0.00 0.73 -7.44 359.82 19.30 268.04 0.3294 894.0 705.0
15 0.00 6.68 0.00 3.50 -7.12 359.58 19.06 269.03 0.3256 927.0 820.0
16 10.85 14.84 5.68 7.77 -9.33 359.62 19.11 262.26 0.3274 1138.2 813.3
17 0.00 3.12 0.00 1.63 -6.92 359.32 18.80 269.67 0.3214 859.0 761.1
18 0.00 2.95 0.00 1.54 -8.09 359.12 18.60 266.00 0.3179 912.0 770.8
19 0.00 1.39 0.00 0.72 -8.60 359.08 18.56 264.39 0.3176 699.0 661.1
20 0.00 1.39 0.00 0.72 -6.85 358.87 18.36 269.95 0.3141 946.0 904.6
21 0.00 1.39 0.00 0.72 -8.66 358.41 17.90 264.09 0.3068 1014.0 764.6
22 0.00 1.30 0.00 0.68 -14.47 357.31 16.79 244.79 0.3106 797.0 599.6
23 0.00 0.87 0.00 0.45 -14.42 357.05 16.53 244.63 0.3064 884.0 747.0
24 0.00 4.34 0.00 2.25 -13.94 356.79 16.27 245.78 0.2996 924.0 839.6
25 0.00 1.30 0.00 0.67 -12.67 356.39 15.87 249.45 0.2862 937.0 730.0
26 0.00 1.74 0.00 0.90 -12.20 356.20 15.68 250.86 0.2809 856.0 677.0
27 0.00 1.39 0.00 0.71 -14.27 355.00 14.48 242.34 0.2748 879.0 709.3
28 0.00 1.91 0.00 0.98 -14.45 354.98 14.46 241.72 0.2758 987.0 805.4
29 0.00 1.39 0.00 0.72 -15.76 354.43 13.91 236.62 0.2783 -963.0 -818.0
30 0.00 0.95 0.00 0.48 -8.38 352.78 12.27 263.62 0.2125 -788.0 -591.2
31 0.00 2.08 0.00 1.07 -17.08 352.38 11.86 228.44 0.2638 -788.0 -637.8
32 0.00 1.39 0.00 0.71 -14.97 352.26 11.74 234.96 0.2412 -609.0 -581.6
33 0.00 5.29 0.00 2.70 -14.68 352.21 11.69 235.92 0.2378 -857.0 -735.5
34 0.00 1.82 0.00 0.93 -14.32 351.91 11.39 236.56 0.2304 -890.0 -683.5
35 0.00 1.39 0.00 0.71 -13.48 351.84 11.32 239.63 0.2222 -914.0 -660.3
36 0.00 3.99 0.00 2.02 -13.38 351.24 10.72 238.77 0.2127 -965.0 -741.9
37 0.00 0.69 0.00 0.35 -13.05 350.88 10.37 239.31 0.2048 -867.0 -664.8
38 0.00 0.52 0.00 0.26 -13.15 350.64 10.12 238.33 0.2020 -950.0 -733.2
39 0.00 1.21 0.00 0.62 -16.64 350.58 10.06 225.27 0.2368 -904.0 -727.4
40 0.00 1.13 0.00 0.57 -13.13 350.23 9.72 237.42 0.1960 -949.0 -760.2
41 0.00 1.30 0.00 0.66 -11.88 349.79 9.27 242.17 0.1791 -891.0 -751.4
42 0.00 3.21 0.00 1.62 -12.90 349.58 9.06 236.68 0.1845 -779.0 -850.5
43 0.00 2.26 0.00 1.14 -12.94 349.17 8.66 235.35 0.1792 -1021.0 -749.2
44 0.00 1.56 0.00 0.78 -14.30 346.43 5.92 218.82 0.1601 -789.0 -482.1
45 0.00 2.00 0.00 1.00 -14.60 346.38 5.86 217.38 0.1636 -881.0 -608.8
46 0.00 2.43 0.00 1.22 -13.73 346.33 5.81 220.71 0.1515 -963.0 -756.8


  • 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.