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

12100 23.26 145.57 11.76 73.97 10.99 306.77 9.74 310.72 0.2222 319.7 321.5


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SDO HMI 2014-07-02 19:00:40 UT

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

1 0.00 3.00 0.00 1.58 9.25 316.52 19.49 288.68 0.3492 -770.0 -722.3
2 0.00 4.18 0.00 2.16 7.63 313.23 16.21 286.55 0.2899 -682.0 -726.3
3 0.00 3.81 0.00 1.97 7.81 313.15 16.12 287.25 0.2893 -1097.0 -804.9
4 0.00 2.27 0.00 1.17 7.60 312.91 15.89 286.75 0.2846 -1039.0 -810.3
5 0.00 1.00 0.00 0.52 7.39 312.74 15.72 286.18 0.2810 -851.0 -640.1
6 0.00 1.27 0.00 0.66 10.69 311.23 14.20 299.22 0.2775 -697.0 -602.3
7 0.00 1.36 0.00 0.70 9.04 310.39 13.36 294.94 0.2529 -1034.0 -811.3
8 0.91 4.63 0.46 2.36 9.86 308.87 11.84 300.69 0.2362 -1178.1 -833.9
9 0.00 1.00 0.00 0.51 9.38 308.25 11.23 300.14 0.2231 -789.0 -644.5
10 0.00 0.91 0.00 0.46 10.21 308.03 11.01 303.82 0.2272 -760.0 -537.3
11 1.18 4.45 0.60 2.26 9.47 307.97 10.95 301.13 0.2198 -1070.2 -818.7
12 0.00 0.91 0.00 0.46 10.06 308.00 10.97 303.34 0.2252 -887.0 -687.3
13 0.00 1.54 0.00 0.79 11.85 307.24 10.21 311.60 0.2331 -996.0 -873.5
14 0.73 3.81 0.37 1.93 9.45 307.09 10.07 303.15 0.2069 928.6 740.5
15 0.00 3.18 0.00 1.62 12.34 307.17 10.14 313.39 0.2377 -936.0 -659.3
16 0.00 1.36 0.00 0.69 11.45 306.97 9.95 311.00 0.2253 -971.0 -768.9
17 0.00 0.91 0.00 0.46 10.68 306.95 9.92 308.34 0.2168 699.0 479.8
18 2.45 6.36 1.25 3.23 11.61 306.54 9.51 312.79 0.2216 -941.9 -801.8
19 0.64 1.91 0.32 0.96 9.31 306.37 9.34 304.47 0.1952 852.3 703.3
20 2.91 44.49 1.47 22.47 9.77 306.13 9.11 307.10 0.1964 1104.7 832.5
21 12.53 -20.00 6.33 -20.00 10.08 305.89 8.86 309.09 0.1964 1182.2 999999
22 0.00 3.00 0.00 1.52 12.73 305.88 8.86 318.37 0.2271 1028.0 726.6
23 0.00 0.82 0.00 0.41 11.12 305.58 8.55 314.10 0.2041 778.0 598.4
24 0.64 6.54 0.32 3.33 13.63 305.28 8.26 322.88 0.2323 841.9 744.4
25 0.00 1.73 0.00 0.88 14.56 305.26 8.23 325.34 0.2447 912.0 700.2
26 0.36 10.26 0.18 5.21 13.07 305.07 8.05 322.05 0.2227 1001.5 680.0
27 0.00 0.91 0.00 0.46 13.85 305.07 8.04 324.17 0.2331 825.0 658.5
28 0.00 1.00 0.00 0.51 14.59 305.03 8.01 326.14 0.2430 919.0 804.2
29 0.00 1.54 0.00 0.78 10.79 304.82 7.79 315.51 0.1908 840.0 603.6
30 0.91 6.72 0.46 3.40 11.75 304.75 7.72 319.13 0.2019 1041.6 914.2
31 0.00 1.18 0.00 0.60 14.50 304.84 7.81 326.56 0.2399 790.0 707.5
32 0.00 7.99 0.00 4.06 13.35 304.74 7.71 324.00 0.2231 1152.0 861.7
33 0.00 2.27 0.00 1.15 12.15 304.70 7.67 320.61 0.2066 895.0 752.0
34 0.00 1.91 0.00 0.97 12.89 304.72 7.69 322.76 0.2166 985.0 826.5
35 0.00 2.72 0.00 1.38 13.11 304.70 7.67 323.46 0.2193 1150.0 939.4
36 0.00 1.00 0.00 0.51 14.22 304.64 7.61 326.57 0.2342 896.0 696.6
37 0.00 1.00 0.00 0.51 12.00 304.44 7.42 321.07 0.2018 914.0 740.0
38 0.00 1.27 0.00 0.64 11.84 304.28 7.25 321.18 0.1980 1015.0 903.7
39 0.00 1.36 0.00 0.69 12.52 304.21 7.18 323.57 0.2064 881.0 744.3


  • 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.