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

11346 37.26 229.25 19.73 123.25 -18.87 337.85 -5.78 166.79 0.3835 340.2 235.3


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SDO HMI 2011-11-17 12:58:57 UT

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

1 0.00 1.37 0.00 0.72 -15.16 346.89 3.26 190.21 0.3112 860.0 627.6
2 0.00 0.77 0.00 0.41 -17.86 345.47 1.84 185.01 0.3523 809.0 636.8
3 0.00 1.63 0.00 0.86 -17.48 345.15 1.53 184.24 0.3457 761.0 617.6
4 0.00 1.97 0.00 1.08 -21.97 344.72 1.09 182.44 0.4178 738.0 625.2
5 0.00 1.97 0.00 1.05 -18.65 342.66 -0.96 177.49 0.3643 809.0 663.1
6 0.00 2.40 0.00 1.28 -18.59 342.44 -1.18 176.91 0.3634 789.0 704.9
7 0.00 1.20 0.00 0.64 -18.17 342.41 -1.21 176.77 0.3567 943.0 701.2
8 1.89 3.01 1.00 1.59 -17.98 342.23 -1.39 176.23 0.3538 1102.3 940.5
9 0.00 1.29 0.00 0.70 -21.32 342.17 -1.46 176.66 0.4077 937.0 771.4
10 0.00 1.97 0.00 1.04 -17.64 342.20 -1.42 176.09 0.3481 893.0 728.3
11 0.00 1.72 0.00 0.91 -17.95 342.01 -1.61 175.64 0.3535 954.0 764.5
12 0.00 1.46 0.00 0.79 -20.54 341.80 -1.83 175.65 0.3957 1018.0 850.4
13 0.00 2.06 0.00 1.09 -17.70 341.83 -1.80 175.08 0.3496 961.0 837.5
14 0.00 1.12 0.00 0.59 -17.51 341.74 -1.89 174.78 0.3467 972.0 822.2
15 0.00 0.86 0.00 0.46 -18.97 341.37 -2.25 174.24 0.3710 792.0 625.2
16 0.00 1.80 0.00 0.96 -19.07 341.09 -2.53 173.55 0.3731 931.0 750.6
17 1.63 150.61 0.86 79.72 -17.86 340.33 -3.29 171.11 0.3552 733.4 462.2
18 30.48 -17.00 16.13 -17.00 -17.67 339.65 -3.98 169.20 0.3541 1296.4 999999
19 3.26 12.28 1.74 6.56 -18.63 337.90 -5.72 165.36 0.3756 -783.0 -386.8
20 0.00 3.78 0.00 2.01 -18.09 337.29 -6.33 163.46 0.3699 -789.0 -726.0
21 0.00 0.94 0.00 0.51 -18.36 336.05 -7.57 160.71 0.3801 764.0 580.2
22 0.00 1.12 0.00 0.61 -19.87 334.58 -9.04 158.83 0.4109 694.0 569.9
23 0.00 0.86 0.00 0.47 -21.09 334.32 -9.31 159.39 0.4304 747.0 562.4
24 0.00 1.37 0.00 0.77 -21.95 329.96 -13.67 152.11 0.4705 -814.0 -623.0
25 0.00 1.37 0.00 0.78 -22.48 328.81 -14.81 150.78 0.4860 -826.0 -655.9
26 0.00 1.29 0.00 0.74 -23.34 328.61 -15.01 151.39 0.4986 -717.0 -611.4
27 0.00 1.20 0.00 0.69 -23.74 328.53 -15.09 151.67 0.5043 -771.0 -612.6
28 0.00 0.52 0.00 0.30 -23.93 328.51 -15.11 151.84 0.5071 -468.0 -580.2
29 0.00 3.09 0.00 1.74 -21.96 328.63 -14.99 149.92 0.4806 -832.0 -647.1
30 0.00 1.72 0.00 0.97 -21.64 328.54 -15.09 149.39 0.4772 -808.0 -695.6
31 0.00 2.32 0.00 1.34 -24.41 327.61 -16.02 150.96 0.5197 -701.0 -646.2
32 0.00 1.20 0.00 0.70 -24.45 327.43 -16.19 150.73 0.5214 -662.0 -561.7
33 0.00 0.77 0.00 0.47 -28.47 326.31 -17.32 153.03 0.5791 -498.0 -451.8
34 0.00 1.20 0.00 0.70 -24.32 326.70 -16.92 149.54 0.5253 -756.0 -544.6
35 0.00 2.32 0.00 1.36 -24.83 326.42 -17.20 149.67 0.5336 -574.0 -599.5
36 0.00 0.60 0.00 0.36 -25.70 326.05 -17.57 150.06 0.5471 -563.0 -515.4
37 0.00 2.15 0.00 1.25 -24.23 326.20 -17.42 148.72 0.5279 -797.0 -761.8
38 0.00 1.80 0.00 1.06 -25.20 325.99 -17.63 149.45 0.5414 -863.0 -710.5
39 0.00 1.63 0.00 0.95 -24.17 325.80 -17.82 148.09 0.5303 -790.0 -638.2
40 0.00 3.01 0.00 1.77 -25.11 325.59 -18.03 148.81 0.5432 -736.0 -642.9
41 0.00 0.60 0.00 0.35 -24.11 325.50 -18.12 147.60 0.5319 -595.0 -613.0
42 0.00 0.86 0.00 0.51 -25.48 325.19 -18.43 148.65 0.5508 -453.0 -378.0
43 0.00 1.12 0.00 0.70 -30.39 324.22 -19.40 152.14 0.6155 -632.0 -514.2
44 0.00 1.72 0.00 1.00 -24.08 325.13 -18.49 147.05 0.5346 -660.0 -511.5
45 0.00 1.20 0.00 0.69 -21.64 323.85 -19.77 142.38 0.5172 -687.0 -560.4


  • 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.