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

12005 87.08 540.73 47.44 293.85 12.14 261.50 14.35 324.01 0.4121 -756.7 -350.9


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SDO HMI 2014-03-19 15:00:30 UT

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

1 85.77 495.36 46.73 269.89 12.14 262.60 15.45 321.24 0.4179 -1532.1 -422.9
2 1.31 -1.00 0.71 -1.00 12.12 261.78 14.63 322.73 0.4095 -1151.4 999999
3 0.00 1.13 0.00 0.62 13.09 261.46 14.31 324.75 0.4189 -392.0 -362.2
4 0.00 1.22 0.00 0.66 12.35 260.06 12.91 326.45 0.3967 -864.0 -726.7
5 0.00 0.96 0.00 0.52 12.09 259.80 12.65 326.62 0.3909 -812.0 -690.2
6 0.00 0.96 0.00 0.52 14.25 259.85 12.70 329.41 0.4205 -692.0 -483.4
7 0.00 1.48 0.00 0.80 12.47 259.69 12.54 327.38 0.3950 -907.0 -745.6
8 0.00 2.44 0.00 1.30 12.00 258.70 11.55 328.84 0.3803 -1019.0 -806.9
9 0.00 0.96 0.00 0.51 11.86 258.20 11.05 329.78 0.3742 -774.0 -599.6
10 0.00 0.87 0.00 0.47 14.51 255.79 8.64 338.34 0.3958 -563.0 -513.7
11 0.00 1.04 0.00 0.56 14.34 255.07 7.92 339.85 0.3891 -648.0 -446.3
12 0.00 1.65 0.00 0.87 12.35 253.86 6.71 341.00 0.3520 928.0 672.4
13 0.00 1.48 0.00 0.78 11.84 253.32 6.17 341.95 0.3413 771.0 603.9
14 0.00 1.57 0.00 0.83 12.71 251.90 4.75 346.54 0.3487 986.0 799.1
15 0.00 0.87 0.00 0.46 13.27 251.18 4.03 348.86 0.3553 764.0 614.5
16 0.00 1.39 0.00 0.75 16.52 250.37 3.22 352.33 0.4050 -929.0 -615.8
17 0.00 1.22 0.00 0.64 12.62 248.68 1.53 355.56 0.3392 766.0 684.7
18 0.00 1.48 0.00 0.78 11.86 248.56 1.41 355.76 0.3265 775.0 656.5
19 0.00 1.04 0.00 0.55 12.24 247.67 0.52 358.45 0.3320 733.0 622.7
20 0.00 1.31 0.00 0.69 12.72 247.55 0.40 358.84 0.3398 709.0 567.5
21 0.00 1.39 0.00 0.72 9.86 246.94 -0.21 0.71 0.2922 994.0 852.8
22 0.00 1.74 0.00 0.90 9.70 246.79 -0.36 1.23 0.2896 990.0 758.8
23 0.00 2.18 0.00 1.12 8.96 246.28 -0.87 3.13 0.2774 904.0 712.8
24 0.00 1.83 0.00 0.95 11.05 245.91 -1.24 3.92 0.3128 771.0 668.8
25 0.00 1.57 0.00 0.82 12.25 245.48 -1.67 4.94 0.3332 942.0 738.7
26 0.00 0.96 0.00 0.50 12.47 245.44 -1.71 4.97 0.3369 963.0 841.0
27 0.00 1.92 0.00 1.02 14.14 243.49 -3.66 9.71 0.3681 892.0 786.8
28 0.00 1.22 0.00 0.63 9.60 243.31 -3.84 13.00 0.2951 723.0 676.5
29 0.00 1.74 0.00 0.90 9.66 243.09 -4.06 13.64 0.2970 976.0 708.0
30 0.00 1.57 0.00 0.83 12.81 242.87 -4.28 12.11 0.3487 767.0 613.5
31 0.00 1.04 0.00 0.55 12.26 240.94 -6.21 17.74 0.3481 884.0 679.8
32 0.00 1.04 0.00 0.56 13.76 240.66 -6.49 17.20 0.3728 739.0 601.8
33 0.00 1.92 0.00 1.01 11.20 240.66 -6.49 19.54 0.3329 844.0 694.5
34 0.00 0.96 0.00 0.50 11.67 240.56 -6.59 19.34 0.3408 629.0 460.5
35 0.00 1.22 0.00 0.64 11.38 239.31 -7.84 23.01 0.3437 694.0 542.3


  • 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.