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

11236 55.08 372.30 42.04 282.07 16.95 169.70 47.64 290.88 0.7583 -617.8 -287.3


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SDO HMI 2011-06-23 18:59:11 UT

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

1 0.00 0.54 0.00 0.44 16.58 172.77 50.72 289.59 0.7897 589.0 549.2
2 0.00 2.09 0.00 1.70 18.03 173.13 51.07 291.31 0.7962 547.0 370.9
3 0.00 1.09 0.00 0.87 17.12 172.47 50.41 290.34 0.7877 -414.0 -292.3
4 0.82 1.36 0.65 1.08 18.96 171.63 49.58 292.85 0.7836 418.4 385.3
5 52.90 334.91 40.46 255.93 16.86 170.22 48.16 290.58 0.7639 -1184.0 -352.4
6 0.00 1.63 0.00 1.21 16.27 168.75 46.69 290.20 0.7466 -767.0 -655.8
7 0.00 0.91 0.00 0.68 18.74 168.83 46.78 293.40 0.7542 -271.0 -354.6
8 0.00 1.27 0.00 0.95 19.08 168.20 46.15 294.03 0.7485 545.0 402.9
9 0.00 1.27 0.00 0.93 17.75 167.65 45.60 292.48 0.7387 274.0 262.8
10 0.00 1.18 0.00 0.84 15.12 166.73 44.68 289.23 0.7212 -594.0 -478.8
11 0.00 3.18 0.00 2.27 17.11 166.50 44.44 292.00 0.7240 680.0 440.8
12 0.00 1.36 0.00 0.99 18.82 166.78 44.72 294.18 0.7324 497.0 462.7
13 0.00 0.91 0.00 0.63 16.96 164.65 42.59 292.42 0.7026 607.0 517.5
14 0.00 0.82 0.00 0.56 18.13 163.47 41.42 294.48 0.6931 533.0 472.3
15 1.36 1.63 0.93 1.12 18.87 163.00 40.95 295.70 0.6905 -658.1 -415.7
16 0.00 0.64 0.00 0.43 18.95 162.52 40.46 296.02 0.6852 -384.0 -363.0
17 0.00 1.54 0.00 1.04 18.32 162.12 40.07 295.30 0.6782 105.0 18.7
18 0.00 1.00 0.00 0.67 19.47 162.08 40.02 296.94 0.6824 235.0 96.9
19 0.00 1.00 0.00 0.67 18.78 161.46 39.40 296.25 0.6723 190.0 247.6
20 0.00 1.72 0.00 1.15 19.49 161.41 39.35 297.26 0.6748 665.0 600.9
21 0.00 0.91 0.00 0.59 16.11 160.20 38.15 292.93 0.6466 534.0 440.0
22 0.00 1.45 0.00 0.96 19.14 160.93 38.88 297.01 0.6678 270.0 164.8
23 0.00 3.54 0.00 2.36 19.62 160.99 38.93 297.66 0.6705 778.0 648.9
24 0.00 1.00 0.00 0.65 17.57 160.10 38.05 295.13 0.6513 572.0 460.5
25 0.00 2.45 0.00 1.54 16.16 157.75 35.69 294.13 0.6163 706.0 510.9
26 0.00 1.36 0.00 0.85 15.66 157.57 35.51 293.44 0.6119 695.0 614.1
27 0.00 1.54 0.00 0.96 15.51 156.92 34.86 293.53 0.6030 855.0 718.9


  • 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.