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

11993 74.53 224.89 46.97 142.02 16.05 100.89 -30.57 52.16 0.6202 -8.5 4.9


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SDO HMI 2014-03-01 02:00:27 UT

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

1 0.00 1.04 0.00 0.61 12.25 105.47 -25.99 53.14 0.5374 633.0 444.5
2 0.00 0.43 0.00 0.26 15.09 104.69 -26.78 49.86 0.5712 -686.0 -620.6
3 0.00 1.47 0.00 0.88 14.52 104.63 -26.84 50.72 0.5668 -582.0 -528.5
4 0.00 1.04 0.00 0.63 14.88 104.06 -27.40 50.81 0.5761 -705.0 -627.8
5 4.83 39.77 2.93 24.23 15.26 103.97 -27.49 50.37 0.5805 -998.2 -637.3
6 8.71 -5.00 5.32 -5.00 15.49 103.52 -27.94 50.52 0.5873 -749.9 999999
7 0.00 1.12 0.00 0.68 14.94 103.53 -27.93 51.26 0.5825 -541.0 -405.2
8 0.00 0.95 0.00 0.58 14.92 103.29 -28.18 51.52 0.5851 -471.0 -405.5
9 18.29 80.57 11.37 50.27 16.42 102.50 -28.97 50.27 0.6063 -751.7 -159.2
10 1.04 -9.00 0.64 -9.00 15.87 102.51 -28.95 50.99 0.6015 582.2 999999
11 3.45 5.26 2.11 3.21 14.33 102.67 -28.79 52.95 0.5869 -776.5 -510.8
12 8.97 -9.00 5.60 -9.00 16.35 102.08 -29.38 50.76 0.6101 -785.1 999999
13 0.00 3.45 0.00 2.12 14.40 101.99 -29.47 53.48 0.5952 -574.0 -417.5
14 2.33 -9.00 1.46 -9.00 15.97 101.57 -29.89 51.74 0.6124 777.8 999999
15 0.00 1.12 0.00 0.68 11.56 101.03 -30.43 58.41 0.5848 568.0 431.5
16 0.00 0.43 0.00 0.27 16.23 100.09 -31.37 52.73 0.6305 -197.0 -197.6
17 0.60 1.81 0.38 1.14 14.71 100.31 -31.15 54.57 0.6164 832.0 677.5
18 0.00 0.78 0.00 0.49 14.87 100.21 -31.25 54.43 0.6188 627.0 570.8
19 0.00 1.21 0.00 0.77 16.54 99.74 -31.72 52.62 0.6366 661.0 572.9
20 0.00 1.21 0.00 0.76 14.66 100.06 -31.40 54.84 0.6188 370.0 394.9
21 0.00 1.98 0.00 1.27 16.30 99.57 -31.90 53.09 0.6366 826.0 666.3
22 0.86 1.81 0.55 1.16 15.54 99.45 -32.02 54.19 0.6321 823.0 684.5
23 0.00 1.12 0.00 0.72 15.77 99.30 -32.17 54.01 0.6355 736.0 679.2
24 0.00 1.81 0.00 1.16 15.55 99.23 -32.24 54.36 0.6347 825.0 711.5
25 11.82 44.60 7.61 28.81 15.90 98.80 -32.67 54.25 0.6419 907.8 328.4
26 0.00 0.52 0.00 0.34 16.67 98.51 -32.96 53.50 0.6507 313.0 335.7
27 3.62 -25.00 2.35 -25.00 16.02 98.48 -32.98 54.35 0.6462 633.0 999999
28 0.95 -25.00 0.62 -25.00 16.17 98.27 -33.20 54.34 0.6496 -372.2 999999
29 6.04 19.15 4.02 12.74 17.32 97.18 -34.29 53.74 0.6693 847.2 699.2
30 0.00 0.52 0.00 0.34 16.37 97.33 -34.13 54.82 0.6610 652.0 556.7
31 3.02 -29.00 2.01 -29.00 17.04 97.01 -34.45 54.22 0.6691 990.9 999999
32 0.00 1.29 0.00 0.87 17.53 96.86 -34.60 53.70 0.6741 298.0 337.1
33 0.00 0.86 0.00 0.57 16.61 96.72 -34.74 54.98 0.6691 591.0 457.0
34 0.00 2.24 0.00 1.51 17.50 96.45 -35.01 54.06 0.6781 444.0 372.3
35 0.00 5.09 0.00 3.41 17.27 96.47 -35.00 54.34 0.6764 580.0 522.4
36 0.00 1.64 0.00 1.10 17.20 96.18 -35.29 54.65 0.6789 368.0 271.5
37 0.00 0.60 0.00 0.44 19.33 92.05 -39.42 54.96 0.7341 -515.0 -482.0


  • 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.