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

12063 24.01 124.73 12.18 63.41 10.22 179.35 -2.58 11.02 0.2252 -44.5 -118.8


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SDO HMI 2014-05-18 02:00:38 UT

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

1 0.00 3.06 0.00 1.55 9.11 182.75 0.82 355.91 0.1999 -597.0 -612.3
2 0.00 1.71 0.00 0.86 8.68 182.63 0.70 356.39 0.1924 -803.0 -616.0
3 10.97 44.77 5.56 22.69 9.98 181.19 -0.74 3.43 0.2147 -1131.1 -693.2
4 0.00 7.91 0.00 4.00 9.02 181.19 -0.74 3.72 0.1983 -965.0 -848.2
5 0.00 1.08 0.00 0.55 12.91 181.09 -0.84 3.11 0.2647 -736.0 -603.8
6 3.87 -3.00 1.96 -3.00 9.51 180.97 -0.96 4.59 0.2070 -1225.7 999999
7 0.00 1.17 0.00 0.59 8.99 180.85 -1.08 5.41 0.1982 -964.0 -832.3
8 2.34 -3.00 1.18 -3.00 9.76 180.82 -1.11 5.21 0.2115 -1086.0 999999
9 0.00 1.35 0.00 0.68 10.26 180.08 -1.85 8.30 0.2215 -779.0 -570.3
10 0.00 1.89 0.00 0.98 15.83 179.91 -2.01 6.19 0.3150 755.0 554.0
11 0.00 1.71 0.00 0.87 10.73 179.43 -2.50 10.75 0.2312 -882.0 -739.6
12 0.00 0.90 0.00 0.46 9.73 179.43 -2.50 11.60 0.2145 -747.0 -594.3
13 0.00 3.78 0.00 1.92 10.04 179.25 -2.68 12.13 0.2204 -925.0 -795.0
14 0.00 0.72 0.00 0.37 10.35 179.21 -2.72 11.98 0.2257 -832.0 -674.1
15 0.00 1.71 0.00 0.87 11.23 178.93 -3.00 12.35 0.2412 -775.0 -581.7
16 0.81 14.38 0.41 7.31 10.11 178.54 -3.39 15.13 0.2243 -608.7 -20.2
17 0.00 1.71 0.00 0.87 9.71 178.48 -3.45 15.88 0.2179 849.0 683.8
18 0.00 1.35 0.00 0.69 10.42 177.73 -4.20 18.06 0.2333 697.0 673.3
19 0.00 1.89 0.00 0.96 10.64 177.54 -4.39 18.51 0.2379 913.0 671.7
20 0.00 1.53 0.00 0.78 10.14 177.46 -4.47 19.56 0.2304 1075.0 954.4
21 0.00 0.63 0.00 0.32 9.96 177.40 -4.53 20.08 0.2277 878.0 677.3
22 0.00 2.16 0.00 1.10 10.39 177.24 -4.69 20.07 0.2356 951.0 742.8
23 0.00 7.82 0.00 4.00 11.23 177.19 -4.74 19.05 0.2493 1148.0 864.1
24 0.00 1.17 0.00 0.60 12.30 177.02 -4.91 18.32 0.2673 870.0 748.9
25 0.00 1.17 0.00 0.59 9.74 177.03 -4.90 21.92 0.2265 906.0 719.9
26 0.00 1.26 0.00 0.65 12.02 176.81 -5.12 19.41 0.2640 857.0 681.6
27 0.00 1.89 0.00 0.97 11.46 176.57 -5.36 21.02 0.2565 925.0 743.6
28 0.00 1.08 0.00 0.55 12.27 176.49 -5.44 20.17 0.2698 636.0 534.3
29 0.00 0.81 0.00 0.41 9.07 176.02 -5.91 27.23 0.2232 847.0 719.0
30 0.00 0.99 0.00 0.51 12.56 175.92 -6.01 21.68 0.2777 751.0 553.6
31 0.00 0.63 0.00 0.32 10.46 175.97 -5.96 24.77 0.2450 595.0 442.4
32 6.02 11.42 3.07 5.83 10.12 175.91 -6.02 25.59 0.2401 1159.5 779.7
33 0.00 1.08 0.00 0.56 12.15 175.87 -6.06 22.43 0.2717 792.0 618.5


  • 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.