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

12065 0.45 58.95 0.27 33.96 -18.32 147.37 26.05 235.06 0.5090 494.9 528.4


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SDO HMI 2014-05-22 16:00:38 UT

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

1 0.00 1.44 0.00 0.92 -16.68 158.21 36.88 245.44 0.6343 540.0 470.3
2 0.00 0.72 0.00 0.45 -18.69 155.29 33.96 240.82 0.6083 623.0 528.0
3 0.00 0.27 0.00 0.17 -18.88 155.33 34.01 240.56 0.6099 509.0 520.7
4 0.00 0.81 0.00 0.50 -19.80 154.04 32.71 238.35 0.5996 -270.0 -386.2
5 0.00 0.90 0.00 0.53 -17.75 150.73 29.41 239.23 0.5464 119.0 139.9
6 0.00 2.34 0.00 1.35 -16.22 149.07 27.74 240.55 0.5154 653.0 553.0
7 0.45 7.02 0.27 4.13 -19.60 149.47 28.14 235.17 0.5434 695.0 694.3
8 0.00 0.72 0.00 0.42 -17.99 149.14 27.81 237.56 0.5279 773.0 598.6
9 0.00 0.99 0.00 0.57 -16.23 148.86 27.53 240.37 0.5126 875.0 712.1
10 0.00 6.03 0.00 3.46 -15.92 148.49 27.16 240.63 0.5058 765.0 720.3
11 0.00 1.08 0.00 0.62 -16.36 148.24 26.91 239.63 0.5054 783.0 680.4
12 0.00 1.08 0.00 0.63 -19.39 148.74 27.41 234.88 0.5330 854.0 710.9
13 0.00 0.90 0.00 0.51 -15.24 147.90 26.57 241.39 0.4936 815.0 614.2
14 0.00 1.89 0.00 1.08 -16.30 147.77 26.44 239.33 0.4989 701.0 513.8
15 0.00 1.80 0.00 1.05 -19.65 148.06 26.73 233.84 0.5268 931.0 768.0
16 0.00 3.15 0.00 1.83 -19.11 147.96 26.64 234.64 0.5215 773.0 730.4
17 0.00 3.42 0.00 1.98 -19.70 147.31 25.98 233.06 0.5181 837.0 648.7
18 0.00 0.36 0.00 0.21 -19.15 147.22 25.89 233.87 0.5127 548.0 447.8
19 0.00 1.35 0.00 0.78 -19.60 147.04 25.72 232.96 0.5142 903.0 762.5
20 0.00 1.17 0.00 0.67 -18.52 146.79 25.47 234.53 0.5026 780.0 654.8
21 0.00 4.86 0.00 2.79 -18.81 146.81 25.48 234.05 0.5050 723.0 715.6
22 0.00 1.17 0.00 0.68 -21.05 146.58 25.25 230.15 0.5207 718.0 564.7
23 0.00 2.25 0.00 1.30 -21.06 146.12 24.79 229.66 0.5154 711.0 572.7
24 0.00 2.79 0.00 1.58 -17.94 145.44 24.11 234.19 0.4812 704.0 588.0
25 0.00 1.26 0.00 0.71 -18.73 145.31 23.98 232.66 0.4861 133.0 264.3
26 0.00 0.90 0.00 0.51 -18.58 145.11 23.78 232.72 0.4824 822.0 684.3
27 0.00 1.53 0.00 0.87 -18.77 145.07 23.74 232.34 0.4835 728.0 520.8
28 0.00 1.17 0.00 0.66 -18.77 144.79 23.46 232.04 0.4801 779.0 690.5
29 0.00 0.99 0.00 0.55 -17.60 144.62 23.30 233.94 0.4683 929.0 734.8
30 0.00 2.16 0.00 1.16 -17.98 137.68 16.36 223.76 0.3889 -809.0 -632.8
31 0.00 0.81 0.00 0.43 -17.45 137.17 15.84 223.90 0.3772 -686.0 -603.6
32 0.00 1.17 0.00 0.62 -17.38 136.77 15.44 223.30 0.3720 -859.0 -688.1
33 0.00 0.45 0.00 0.24 -17.07 136.58 15.25 223.57 0.3663 -823.0 -743.0


  • 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.