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

11341 58.23 282.33 36.39 180.22 9.48 54.06 38.60 281.65 0.6293 -130.4 -230.3


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SDO HMI 2011-11-15 02:58:58 UT

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

1 8.00 122.63 5.37 82.16 9.57 57.67 42.22 281.03 0.6775 -870.0 -325.4
2 9.63 -1.00 6.42 -1.00 9.55 57.23 41.77 281.08 0.6717 -1125.7 999999
3 0.00 0.86 0.00 0.57 12.41 56.22 40.77 285.54 0.6643 -561.0 -491.2
4 0.00 2.41 0.00 1.59 12.30 56.00 40.55 285.43 0.6612 -797.0 -660.6
5 0.00 1.03 0.00 0.67 10.89 55.63 40.18 283.40 0.6536 -641.0 -505.8
6 0.00 0.95 0.00 0.62 11.52 55.70 40.25 284.34 0.6557 -708.0 -609.5
7 12.81 77.14 8.09 48.69 8.92 53.49 38.03 280.76 0.6218 -1080.8 -395.5
8 0.00 0.52 0.00 0.32 9.35 53.04 37.59 281.54 0.6166 -443.0 -504.3
9 0.00 1.03 0.00 0.64 8.98 52.51 37.05 281.05 0.6086 -829.0 -764.2
10 0.00 1.20 0.00 0.74 9.45 51.74 36.28 281.99 0.5990 -723.0 -588.1
11 0.00 1.38 0.00 0.85 10.87 51.47 36.02 284.40 0.5985 -700.0 -554.4
12 0.00 1.20 0.00 0.73 9.06 50.84 35.38 281.54 0.5858 657.0 519.5
13 0.00 1.63 0.00 0.98 9.24 49.76 34.30 282.10 0.5711 439.0 427.5
14 0.00 2.24 0.00 1.34 9.88 49.32 33.86 283.34 0.5664 493.0 383.2
15 0.00 0.69 0.00 0.41 9.14 49.16 33.71 282.07 0.5625 538.0 461.2
16 11.27 41.62 6.73 24.77 9.44 48.98 33.53 282.66 0.5606 765.4 378.1
17 0.43 5.59 0.26 3.34 9.98 48.93 33.48 283.63 0.5612 -360.8 -511.7
18 13.59 -16.00 8.07 -16.00 9.46 48.48 33.02 282.83 0.5535 990.1 999999
19 0.00 1.55 0.00 0.92 10.32 48.58 33.12 284.34 0.5570 -811.0 -639.7
20 0.00 1.29 0.00 0.76 10.66 47.15 31.69 285.44 0.5378 579.0 463.9
21 0.00 2.92 0.00 1.71 10.84 46.96 31.50 285.85 0.5356 631.0 525.4
22 1.55 2.67 0.90 1.56 10.49 46.74 31.28 285.28 0.5314 782.3 759.8
23 0.00 1.72 0.00 1.00 9.98 46.68 31.23 284.35 0.5292 978.0 862.2
24 0.00 1.46 0.00 0.85 10.76 46.70 31.24 285.79 0.5317 756.0 609.6
25 0.95 7.74 0.55 4.50 10.26 46.47 31.01 284.94 0.5268 869.1 742.5
26 0.00 0.86 0.00 0.50 10.65 46.47 31.02 285.67 0.5281 692.0 537.2


  • 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.