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

12065 28.65 103.29 19.05 68.18 -18.41 148.80 38.50 243.49 0.6615 431.1 352.9


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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 0.36 1.98 0.27 1.46 -18.70 155.89 45.58 246.03 0.7427 614.5 453.7
2 0.00 2.34 0.00 1.72 -19.08 155.65 45.35 245.45 0.7414 473.0 254.7
3 0.00 0.81 0.00 0.59 -18.04 155.26 44.95 246.68 0.7339 604.0 459.0
4 0.00 1.98 0.00 1.34 -17.04 150.87 40.57 246.42 0.6808 556.0 461.4
5 0.00 0.81 0.00 0.55 -17.05 150.71 40.40 246.35 0.6788 600.0 462.8
6 0.54 4.77 0.36 3.21 -17.43 150.64 40.34 245.78 0.6795 677.7 650.6
7 0.00 1.44 0.00 0.97 -17.62 150.56 40.26 245.48 0.6793 543.0 487.5
8 8.56 27.21 5.84 18.52 -19.11 150.94 40.64 243.57 0.6896 747.7 577.5
9 0.00 0.99 0.00 0.66 -17.40 150.22 39.91 245.64 0.6744 811.0 660.5
10 6.40 -8.00 4.35 -8.00 -19.27 150.65 40.35 243.21 0.6869 860.4 999999
11 0.00 1.17 0.00 0.78 -17.66 150.16 39.85 245.25 0.6747 839.0 690.1
12 0.00 1.17 0.00 0.79 -19.12 150.15 39.84 243.19 0.6805 664.0 561.3
13 0.00 1.08 0.00 0.71 -16.13 149.24 38.94 247.06 0.6579 606.0 507.8
14 0.00 0.81 0.00 0.54 -18.87 149.82 39.52 243.39 0.6758 590.0 460.6
15 1.44 3.42 0.95 2.27 -17.70 149.38 39.08 244.85 0.6658 885.8 662.2
16 0.00 0.54 0.00 0.35 -16.04 148.90 38.59 247.05 0.6533 548.0 566.2
17 0.00 1.17 0.00 0.77 -17.49 148.88 38.57 244.93 0.6589 -410.0 -317.5
18 0.00 0.90 0.00 0.59 -17.68 148.84 38.54 244.63 0.6593 651.0 660.0
19 0.00 1.26 0.00 0.82 -16.02 148.37 38.06 246.85 0.6467 517.0 354.4
20 0.00 0.72 0.00 0.48 -19.30 148.91 38.60 242.35 0.6671 667.0 544.2
21 0.45 2.25 0.29 1.46 -17.47 147.98 37.68 244.53 0.6481 -678.4 -523.8
22 0.27 28.11 0.17 18.03 -17.77 146.97 36.67 243.59 0.6372 -683.3 -130.4
23 7.84 -22.00 5.03 -22.00 -18.25 146.89 36.58 242.84 0.6384 -220.5 999999
24 2.79 -22.00 1.79 -22.00 -17.90 146.80 36.50 243.31 0.6358 -862.2 999999
25 0.00 1.35 0.00 0.86 -17.88 146.48 36.18 243.18 0.6318 572.0 383.3
26 0.00 0.36 0.00 0.24 -20.84 147.17 36.87 239.27 0.6546 467.0 437.5
27 0.00 0.81 0.00 0.52 -19.44 146.15 35.85 240.69 0.6355 508.0 448.7
28 0.00 1.17 0.00 0.75 -19.89 145.79 35.48 239.82 0.6337 624.0 492.6
29 0.00 1.80 0.00 1.13 -17.71 145.07 34.76 242.66 0.6137 880.0 741.2
30 0.00 1.26 0.00 0.79 -18.28 145.20 34.89 241.87 0.6182 576.0 368.3
31 0.00 0.54 0.00 0.35 -20.92 145.62 35.32 238.23 0.6374 54.0 66.0
32 0.00 0.81 0.00 0.51 -19.65 145.17 34.87 239.82 0.6251 556.0 493.6
33 0.00 1.44 0.00 0.90 -18.19 144.75 34.44 241.75 0.6122 735.0 612.6
34 0.00 1.08 0.00 0.67 -17.81 144.55 34.24 242.21 0.6078 586.0 602.8
35 0.00 0.99 0.00 0.61 -16.05 143.96 33.66 244.62 0.5917 596.0 433.6
36 0.00 4.86 0.00 3.05 -19.34 144.51 34.21 239.87 0.6155 613.0 660.5
37 0.00 1.89 0.00 1.19 -19.63 144.38 34.08 239.36 0.6156 658.0 548.8


  • 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.