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

11993 7.78 66.30 4.94 41.93 17.03 100.69 30.13 309.48 0.6242 94.4 112.7


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SDO HMI 2014-03-05 17:00:28 UT

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

1 0.00 1.04 0.00 0.68 15.24 105.02 34.47 303.47 0.6570 -493.0 -516.4
2 0.00 1.04 0.00 0.69 16.52 105.01 34.46 305.14 0.6657 -422.0 -329.8
3 0.00 1.04 0.00 0.68 15.94 104.89 34.34 304.47 0.6603 -293.0 -348.6
4 0.00 1.30 0.00 0.85 16.53 104.68 34.13 305.41 0.6622 -699.0 -486.2
5 0.00 1.47 0.00 0.96 15.75 104.19 33.64 304.79 0.6515 -642.0 -512.9
6 0.00 0.95 0.00 0.62 17.65 103.56 33.01 307.72 0.6586 -410.0 -350.0
7 0.00 2.68 0.00 1.73 16.85 102.73 32.18 307.39 0.6439 -691.0 -585.0
8 5.96 10.20 3.82 6.54 16.43 102.36 31.81 307.17 0.6368 -872.4 -711.8
9 0.00 1.47 0.00 0.94 16.96 102.02 31.47 308.15 0.6373 -836.0 -765.4
10 0.00 1.30 0.00 0.84 18.23 102.02 31.46 309.76 0.6472 -551.0 -388.7
11 0.00 1.21 0.00 0.76 16.03 101.16 30.61 307.69 0.6208 516.0 352.8
12 0.00 0.95 0.00 0.59 15.02 100.46 29.91 306.97 0.6051 633.0 514.4
13 0.00 1.81 0.00 1.15 17.03 100.62 30.07 309.49 0.6231 -341.0 -309.1
14 0.00 1.47 0.00 0.91 15.20 100.28 29.73 307.39 0.6045 656.0 592.6
15 0.00 1.04 0.00 0.65 15.68 100.25 29.70 308.06 0.6081 686.0 614.8
16 0.00 2.94 0.00 1.93 20.82 101.14 30.59 313.67 0.6599 32.0 82.2
17 0.35 7.09 0.22 4.46 17.03 100.23 29.68 309.87 0.6190 642.8 274.9
18 0.00 0.86 0.00 0.53 14.91 99.81 29.26 307.44 0.5970 635.0 537.8
19 0.00 2.68 0.00 1.64 14.58 99.62 29.07 307.16 0.5922 713.0 578.3
20 0.00 0.95 0.00 0.58 14.80 99.51 28.96 307.56 0.5927 439.0 408.3
21 0.00 2.33 0.00 1.47 17.27 99.88 29.32 310.50 0.6173 -388.0 -362.2
22 0.43 4.84 0.27 3.01 16.60 99.47 28.92 310.01 0.6074 934.4 650.4
23 0.00 0.86 0.00 0.53 16.16 99.23 28.67 309.68 0.6011 747.0 619.3
24 0.00 1.30 0.00 0.81 18.05 99.30 28.75 312.05 0.6181 738.0 605.4
25 0.00 2.68 0.00 1.69 18.68 99.34 28.79 312.79 0.6240 750.0 577.2
26 0.00 0.95 0.00 0.61 19.74 99.37 28.82 314.05 0.6336 434.0 383.8
27 0.00 0.95 0.00 0.59 17.67 98.95 28.40 311.91 0.6112 948.0 786.0
28 0.00 1.81 0.00 1.14 18.13 98.99 28.44 312.45 0.6157 827.0 663.0
29 0.00 0.95 0.00 0.59 17.93 98.89 28.33 312.30 0.6128 838.0 666.0
30 0.00 0.52 0.00 0.32 17.82 97.11 26.55 313.99 0.5938 379.0 421.3
31 0.00 1.04 0.00 0.66 21.66 97.38 26.83 318.29 0.6328 606.0 558.7
32 1.04 3.46 0.63 2.09 17.05 96.22 25.67 313.97 0.5776 934.2 726.5
33 0.00 1.12 0.00 0.69 18.45 96.09 25.54 315.88 0.5898 -644.0 -474.4


  • 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.