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

12014r 0.00 27.54 0.00 16.11 -14.62 127.53 -30.61 107.35 0.5160 553.6 463.1


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SDO HMI 2014-03-26 09:00:31 UT

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

1 0.00 0.87 0.00 0.46 -8.84 137.71 -20.43 97.07 0.3491 805.0 694.3
2 0.00 0.96 0.00 0.51 -8.32 136.67 -21.47 95.42 0.3654 774.0 636.6
3 0.00 1.22 0.00 0.65 -6.10 136.66 -21.49 89.33 0.3658 974.0 788.1
4 0.00 1.14 0.00 0.62 -16.25 134.24 -23.90 114.07 0.4278 775.0 660.5
5 0.00 2.10 0.00 1.18 -19.99 132.31 -25.83 120.27 0.4761 802.0 711.7
6 0.00 1.49 0.00 0.82 -15.00 132.31 -25.83 110.08 0.4499 737.0 618.8
7 0.00 2.54 0.00 1.41 -14.76 132.31 -25.83 109.56 0.4490 599.0 692.0
8 0.00 2.27 0.00 1.27 -15.12 131.71 -26.43 110.01 0.4592 799.0 649.2
9 0.00 0.96 0.00 0.54 -15.39 131.54 -26.61 110.47 0.4628 704.0 579.5
10 0.00 0.96 0.00 0.53 -10.64 131.88 -26.26 100.26 0.4437 687.0 632.7
11 0.00 1.14 0.00 0.64 -15.42 130.97 -27.17 110.23 0.4710 691.0 543.8
12 0.00 1.05 0.00 0.59 -15.26 130.86 -27.29 109.84 0.4721 666.0 558.2
13 0.00 1.75 0.00 0.99 -12.69 129.28 -28.86 103.92 0.4872 778.0 531.0
14 0.00 0.96 0.00 0.55 -12.29 129.19 -28.95 103.09 0.4876 646.0 524.4
15 0.00 0.87 0.00 0.52 -15.75 125.79 -32.35 108.58 0.5454 693.0 571.4
16 0.00 0.79 0.00 0.48 -22.44 124.15 -33.99 119.14 0.5938 505.0 418.3
17 0.00 1.31 0.00 0.80 -20.83 123.92 -34.22 116.44 0.5892 612.0 514.0
18 0.00 0.87 0.00 0.56 -19.88 120.47 -37.67 113.45 0.6288 540.0 496.8
19 0.00 1.14 0.00 0.74 -9.99 117.06 -41.08 97.41 0.6550 538.0 423.0
20 0.00 0.79 0.00 0.55 -12.33 113.41 -44.74 100.68 0.7021 -234.0 -309.0
21 0.00 1.05 0.00 0.76 -14.89 111.39 -46.76 104.09 0.7281 -483.0 -427.4
22 0.00 1.31 0.00 0.94 -13.67 111.36 -46.78 102.40 0.7274 -428.0 -427.0


  • 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.