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

12004 0.00 37.96 0.00 21.98 -10.61 300.13 -31.04 98.34 0.5148 186.3 110.8


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SDO HMI 2014-03-13 06:00:29 UT

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

1 0.00 0.78 0.00 0.40 -6.12 315.09 -16.08 87.10 0.2770 693.0 577.7
2 0.00 1.13 0.00 0.59 -5.69 311.58 -19.59 86.70 0.3356 879.0 611.5
3 0.00 2.17 0.00 1.19 -13.79 306.04 -25.13 107.03 0.4331 614.0 546.9
4 0.00 1.22 0.00 0.68 -10.73 303.27 -27.90 99.36 0.4678 770.0 618.0
5 0.00 0.52 0.00 0.29 -10.96 303.21 -27.96 99.86 0.4691 730.0 479.7
6 0.00 0.87 0.00 0.49 -11.44 303.13 -28.04 100.85 0.4711 748.0 582.5
7 0.00 1.39 0.00 0.78 -12.23 302.83 -28.34 102.44 0.4770 654.0 504.1
8 0.00 0.96 0.00 0.54 -10.17 302.98 -28.18 98.13 0.4716 702.0 481.1
9 0.00 1.48 0.00 0.83 -11.63 302.76 -28.41 101.16 0.4769 700.0 527.6
10 0.00 1.65 0.00 0.93 -10.64 302.87 -28.30 99.11 0.4739 306.0 304.5
11 0.00 1.39 0.00 0.78 -5.05 303.19 -27.98 87.18 0.4699 178.0 237.3
12 0.00 1.48 0.00 0.83 -10.99 302.66 -28.51 99.81 0.4775 803.0 607.9
13 0.00 1.48 0.00 0.83 -10.67 302.28 -28.89 99.07 0.4828 645.0 466.3
14 0.00 1.39 0.00 0.79 -10.47 301.95 -29.22 98.61 0.4875 644.0 534.6
15 0.00 0.87 0.00 0.49 -10.37 301.75 -29.42 98.37 0.4903 518.0 407.3
16 0.00 1.04 0.00 0.59 -3.77 301.43 -29.74 84.99 0.4989 937.0 884.8
17 0.00 1.82 0.00 1.05 -6.50 300.17 -31.00 90.62 0.5138 853.0 688.8
18 0.00 0.78 0.00 0.45 -6.08 300.16 -31.00 89.80 0.5143 594.0 437.0
19 0.00 1.39 0.00 0.81 -8.75 299.42 -31.75 95.01 0.5242 -674.0 -457.1
20 0.00 1.04 0.00 0.61 -6.39 298.59 -32.58 90.59 0.5373 647.0 470.1
21 0.00 1.22 0.00 0.72 -10.91 298.10 -33.07 98.97 0.5445 -650.0 -535.9
22 0.00 0.87 0.00 0.51 -9.66 297.78 -33.39 96.65 0.5483 -653.0 -530.6
23 0.00 1.39 0.00 0.83 -7.35 296.92 -34.24 92.48 0.5608 -562.0 -446.5
24 0.00 0.87 0.00 0.52 -7.30 296.60 -34.57 92.41 0.5655 -639.0 -531.9
25 0.00 1.56 0.00 0.96 -14.52 295.04 -36.13 104.78 0.5926 -872.0 -678.3
26 0.00 2.43 0.00 1.49 -13.71 294.81 -36.36 103.39 0.5943 -260.0 -303.2
27 0.00 1.74 0.00 1.08 -14.14 294.11 -37.06 103.97 0.6044 -685.0 -561.2
28 0.00 1.30 0.00 0.82 -15.38 293.27 -37.89 105.82 0.6178 -710.0 -567.3
29 0.00 0.69 0.00 0.44 -16.15 292.51 -38.66 106.86 0.6293 -647.0 -573.8
30 0.00 1.04 0.00 0.66 -15.69 292.57 -38.60 106.16 0.6276 -675.0 -550.9


  • 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.