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

12071 69.52 270.86 40.45 157.64 -11.07 80.03 -30.27 108.72 0.5230 5.8 -2.7


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SDO HMI 2014-05-23 12:00:38 UT

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

1 0.00 1.17 0.00 0.65 -11.62 84.90 -25.40 112.63 0.4570 670.0 515.2
2 8.65 88.73 4.79 49.11 -9.93 84.96 -25.35 109.10 0.4481 1268.0 466.4
3 4.59 -2.00 2.55 -2.00 -10.21 84.83 -25.47 109.60 0.4512 876.8 999999
4 4.23 -2.00 2.35 -2.00 -9.74 84.84 -25.47 108.62 0.4490 1156.1 999999
5 2.07 -2.00 1.15 -2.00 -9.87 84.65 -25.65 108.77 0.4522 902.3 999999
6 3.69 -2.00 2.05 -2.00 -9.96 84.58 -25.72 108.92 0.4538 775.3 999999
7 0.00 2.25 0.00 1.26 -9.95 84.06 -26.24 108.59 0.4613 594.0 354.1
8 0.00 0.90 0.00 0.51 -10.58 82.90 -27.40 109.21 0.4811 789.0 689.8
9 0.00 1.26 0.00 0.72 -11.12 82.35 -27.95 109.97 0.4913 699.0 559.5
10 0.00 0.81 0.00 0.46 -10.66 82.12 -28.18 108.93 0.4926 678.0 603.0
11 2.97 21.80 1.70 12.47 -11.86 81.81 -28.49 111.07 0.5023 915.7 649.3
12 5.32 -11.00 3.04 -11.00 -11.61 81.84 -28.46 110.62 0.5007 1024.1 999999
13 1.62 -11.00 0.93 -11.00 -11.48 81.68 -28.62 110.28 0.5025 760.1 999999
14 0.00 1.17 0.00 0.67 -10.59 81.67 -28.63 108.56 0.4988 717.0 563.7
15 0.00 0.72 0.00 0.41 -10.77 81.48 -28.83 108.81 0.5024 637.0 558.6
16 0.00 2.25 0.00 1.29 -10.77 81.26 -29.04 108.69 0.5054 838.0 618.7
17 0.36 1.53 0.21 0.88 -11.54 81.07 -29.23 110.04 0.5113 746.5 585.3
18 0.00 1.08 0.00 0.62 -11.47 80.94 -29.37 109.85 0.5130 636.0 530.4
19 0.00 1.35 0.00 0.79 -11.83 80.07 -30.23 110.05 0.5267 740.0 577.7
20 0.00 2.07 0.00 1.22 -11.51 79.21 -31.09 109.03 0.5374 -907.0 -822.1
21 0.00 1.53 0.00 0.90 -11.20 78.99 -31.31 108.36 0.5392 -815.0 -610.4
22 0.00 0.90 0.00 0.53 -11.07 78.79 -31.51 108.04 0.5416 -774.0 -562.7
23 0.00 1.80 0.00 1.06 -10.88 78.49 -31.82 107.57 0.5451 -853.0 -739.0
24 0.00 0.90 0.00 0.53 -11.09 78.13 -32.17 107.79 0.5508 -707.0 -622.4
25 4.05 70.54 2.41 42.16 -10.93 77.68 -32.63 107.31 0.5566 -1093.8 -405.2
26 5.13 -25.00 3.06 -25.00 -11.05 77.51 -32.79 107.45 0.5593 -1027.8 999999
27 5.32 -25.00 3.18 -25.00 -11.17 77.24 -33.06 107.54 0.5635 -960.1 999999
28 0.00 1.62 0.00 0.98 -12.52 77.05 -33.25 109.78 0.5710 -887.0 -659.2
29 4.59 -25.00 2.76 -25.00 -11.38 77.10 -33.20 107.85 0.5661 -763.3 999999
30 0.81 -25.00 0.49 -25.00 -11.41 76.87 -33.43 107.81 0.5693 -582.2 999999
31 4.05 64.14 2.45 38.96 -12.27 76.53 -33.77 109.12 0.5771 -1045.0 -332.7
32 1.98 -31.00 1.20 -31.00 -12.02 76.56 -33.74 108.72 0.5757 -930.6 999999
33 10.09 -31.00 6.13 -31.00 -12.17 76.24 -34.06 108.83 0.5806 -927.0 999999
34 0.00 2.34 0.00 1.46 -11.08 73.82 -36.49 106.12 0.6097 -473.0 -311.1


  • 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.