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

12014 90.30 489.41 51.00 277.63 -13.56 169.51 -28.74 105.71 0.4871 646.3 334.3


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SDO HMI 2014-03-23 08:00:31 UT

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

1 0.00 1.22 0.00 0.68 -12.09 171.80 -26.45 103.21 0.4492 986.0 745.3
2 0.00 3.49 0.00 1.94 -11.69 171.64 -26.61 102.28 0.4507 798.0 771.3
3 0.00 0.96 0.00 0.53 -12.08 171.53 -26.72 103.09 0.4533 849.0 681.9
4 36.85 300.68 20.59 168.29 -14.35 171.19 -27.06 107.84 0.4649 1309.4 399.0
5 0.00 0.87 0.00 0.49 -11.53 171.38 -26.86 101.84 0.4543 887.0 742.6
6 13.36 -4.00 7.51 -4.00 -14.31 170.50 -27.75 107.45 0.4749 1002.9 999999
7 0.00 1.31 0.00 0.74 -13.45 169.70 -28.55 105.37 0.4840 -788.0 -592.1
8 22.09 87.68 12.47 49.46 -12.49 169.72 -28.53 103.40 0.4813 1213.0 503.0
9 0.00 1.66 0.00 0.94 -13.62 169.40 -28.85 105.59 0.4888 -827.0 -632.0
10 0.00 1.05 0.00 0.60 -15.71 168.88 -29.37 109.52 0.5030 588.0 439.2
11 0.00 0.96 0.00 0.55 -12.96 169.00 -29.25 104.13 0.4931 502.0 433.7
12 0.00 0.96 0.00 0.55 -12.75 169.02 -29.23 103.72 0.4922 542.0 438.6
13 0.00 1.40 0.00 0.80 -13.18 168.65 -29.60 104.47 0.4987 688.0 532.8
14 13.10 17.73 7.56 10.23 -12.99 167.50 -30.75 103.76 0.5150 955.6 590.7
15 0.00 1.14 0.00 0.66 -12.52 167.24 -31.01 102.79 0.5177 627.0 548.0
16 0.00 2.62 0.00 1.51 -12.34 167.27 -30.98 102.45 0.5170 691.0 629.8
17 0.00 4.72 0.00 2.73 -12.73 167.11 -31.14 103.15 0.5201 237.0 429.9
18 0.00 1.75 0.00 1.01 -12.47 166.86 -31.39 102.59 0.5232 630.0 512.5
19 0.00 2.53 0.00 1.47 -9.65 166.48 -31.76 97.15 0.5251 660.0 519.7
20 0.00 1.22 0.00 0.72 -12.58 165.79 -32.46 102.57 0.5387 346.0 195.5
21 1.75 6.03 1.02 3.53 -11.14 165.81 -32.44 99.88 0.5364 -913.3 -672.5
22 2.01 8.82 1.18 5.19 -12.08 165.46 -32.78 101.57 0.5426 -941.9 -671.3
23 0.00 3.32 0.00 1.96 -13.09 165.32 -32.93 103.40 0.5465 399.0 369.3
24 0.79 4.89 0.46 2.88 -11.23 165.40 -32.85 100.00 0.5424 -692.6 -488.9
25 0.00 2.18 0.00 1.29 -12.35 165.06 -33.19 101.99 0.5488 -829.0 -694.4
26 0.00 0.26 0.00 0.15 -9.57 165.27 -32.98 96.91 0.5428 629.0 515.7
27 0.00 1.22 0.00 0.73 -12.69 164.72 -33.53 102.54 0.5542 490.0 307.2
28 0.00 1.05 0.00 0.63 -11.15 164.20 -34.05 99.69 0.5594 646.0 555.2
29 0.00 3.06 0.00 1.84 -12.38 163.62 -34.63 101.77 0.5692 -840.0 -585.3
30 0.00 1.05 0.00 0.63 -9.57 163.92 -34.33 96.83 0.5622 674.0 593.5
31 0.00 1.14 0.00 0.68 -9.55 163.59 -34.66 96.77 0.5669 522.0 444.6
32 0.00 1.31 0.00 0.79 -8.47 163.64 -34.61 94.87 0.5660 598.0 502.3
33 0.35 1.22 0.21 0.74 -11.76 163.04 -35.21 100.61 0.5765 -731.8 -601.5
34 0.00 1.31 0.00 0.79 -9.91 163.21 -35.03 97.40 0.5724 778.0 618.3
35 0.00 1.22 0.00 0.74 -11.73 162.52 -35.73 100.48 0.5837 694.0 437.1
36 0.00 1.66 0.00 1.01 -10.40 162.55 -35.70 98.21 0.5820 628.0 418.0
37 0.00 2.79 0.00 1.70 -10.61 162.45 -35.80 98.55 0.5836 605.0 461.9
38 0.00 0.96 0.00 0.61 -15.35 159.84 -38.41 105.97 0.6255 -757.0 -656.1
39 0.00 0.96 0.00 0.61 -15.27 159.54 -38.71 105.78 0.6292 -765.0 -672.2
40 0.00 2.27 0.00 1.45 -16.30 159.14 -39.11 107.31 0.6365 -748.0 -635.3
41 0.00 1.22 0.00 0.78 -15.70 159.24 -39.01 106.39 0.6339 -700.0 -614.9
42 0.00 1.05 0.00 0.67 -15.94 158.74 -39.51 106.65 0.6408 -675.0 -543.8
43 0.00 2.10 0.00 1.36 -15.16 158.12 -40.13 105.32 0.6474 -676.0 -499.0
44 0.00 0.61 0.00 0.39 -11.29 158.24 -40.00 99.33 0.6412 -658.0 -579.0
45 0.00 0.96 0.00 0.62 -10.71 158.18 -40.07 98.43 0.6417 -755.0 -616.7
46 0.00 1.05 0.00 0.71 -9.07 154.64 -43.61 95.88 0.6871 -548.0 -442.5
47 0.00 1.75 0.00 1.25 -7.73 151.66 -46.59 94.08 0.7240 428.0 362.4


  • 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.